Infrastructure management of vehicle charging points and their system (Machine-translation by Google

专利摘要:
Infrastructure management of vehicle charging points and their system The invention relates to a system for the management of at least one network of charging points comprising at least one management server, at least one database for storing information related to the charging points, of said network, supplying power to electric vehicles, at least one hardware and software architecture comprising a set of modules for the management of the users and the configuration of the loading points or park of charging points, at least one memory for storing data and a processor for executing a program stored in the memory to implement the functionalities of each module, said management system being characterized in that it provides at least one interface to a charging point operator to manage and configure its own network of charging points and at least one user interface, said user interface comprising communication tools that allow the user to choose at least one type of connector and a type of load point protocol, corresponding to a given vehicle, of the infrastructure of the load point operator. (Machine-translation by Google Translate, not legally binding)
公开号:ES2674979A1
申请号:ES201631734
申请日:2016-12-30
公开日:2018-07-05
发明作者:Juan GUINEA DÍAZ；Carlos RECIO CALZADA；Jorge GONZÁLEZ HERNANDO；Zorayda GUERRERO VEGA；Luis Maximiliano ANDRÉS LÓPEZ；José Alberto GONZÁLEZ DEL RÍO；Silvia María CID RODRÍGUEZ；Antonio Javier GARCÍA PEREDA；Roberto NAVARRO MATESANZ；David ALONSO HERNÁNDEZ；Celestino GÜEMES SEOANE；Miguel Ángel RODRÍGUEZ JACUE；David DE MANUEL DE BRIZ；Pablo GARCÍA-ARISTA DELGADO；Juan PERALES GOROSTIAGA；Julio ESTEVEZ PENA；Enrique DÍAZ TROBO；Marta ALBERTO MONFERRER；Ignacio LÓPEZ BELLÓN；Fernando PARRILLA CASTAÑO
申请人:Atos Worldgrid SL；
IPC主号:

专利说明:

Infrastructure management of vehicle charging points and their system
Field of the Invention
The present invention relates to the field of charging point infrastructure for electric vehicles and, more precisely, to a system for managing said infrastructure.
BACKGROUND OF THE INVENTION Electric vehicles today are increasingly used and, like other vehicles, operating by fossil fuels (meaning liquid fuels), electric vehicles need infrastructure, such as stations, that provide the energy needed to its operation Although these stations are not numerous, the increasing number of electric vehicles will promote the installation of such stations or large banks or parks of electric vehicle service equipment (EVSE). EVSEs are commonly called "chargers," although this is not technically accurate. A bank for electric vehicles of this type is disclosed in WO 2014/062909, which teaches a controller connected to charging points and controlling said points. However, this document only shows the constitution of a bank restricted to a single operator and does not teach how to establish and manage a plurality of bank networks belonging to several operators. Although large EVSE banks are available, and some or all of them could be occupied by one electric vehicle at a time, a user would like to be independent of a service provider (operator of charging points) for the Charge your vehicle. In addition, each operator would like to be able to supply electricity to any user, even those who do not have a subscription. In addition, an operator would appreciate a system with a flexibility that would allow the installation of new chargers, to obtain a park or a bank of chargers, to facilitate the updating of material and the configuration of the network.
Explanation of the invention.


- Figure 16 represents a screen of the steering section that provides information on the direction of a loading point or park, according to an embodiment; -Figure 17 represents a screen of the hardware parameter section (HW) that provides information on the charging point, in one embodiment; - Figure 18 represents a screen of the connector section that provides information about the connectors used for a given load point, according to an embodiment; - Figures 19a and 19b represent the screens of OCPP operations (open load point protocol) that can be sent remotely to a given load point, according to an embodiment; - Figures 20a and 20b represent the screens of the communication section of OCPP (open load point protocol) that provides the different options about the protocol configuration of a given load point, according to an embodiment; - Figures 21a and 21b represent the screens, respectively, of the reservation section that provides information about the reservation of a charging point and the reporting event section of the latest events related to charging points, according to An embodiment.
Embodiment of the invention
The present invention relates to a system for managing at least one network of at least one charging point operator (CPO), said network being constituted by a plurality of charging points for electric vehicles, being located in such territory as, for example, a country.
With such a management system, the charging point operator (CPO) can perform remote operations.
In some embodiments, the management system of at least one network of load points (CPs) comprising at least one management server (2, figure 1), at least one database (3) for storing related information with the charging points (4), in said network, providing power to electric vehicles, at least one hardware and software architecture (1, figure 2) comprising at least one "charging point" module (1a) comprising computer executable instructions for the configuration and / or monitoring and / or maintenance of a detailed asset inventory of the points of


DESCRIPTION
Infrastructure management of vehicle charging points and their system
Field of the Invention
The present invention relates to the field of charging point infrastructure for electric vehicles and, more precisely, to a system for managing said infrastructure.
BACKGROUND OF THE INVENTION Electric vehicles today are increasingly used and, like other vehicles, operating by fossil fuels (meaning liquid fuels), electric vehicles need infrastructure, such as stations, that provide the energy needed to its operation Although these stations are not numerous, the increasing number of electric vehicles will promote the installation of such stations or large banks or parks of electric vehicle service equipment (EVSE). EVSEs are commonly called "chargers," although this is not technically accurate. A bank for electric vehicles of this type is disclosed in WO 2014/062909, which teaches a controller connected to charging points and controlling said points. However, this document only shows the constitution of a bank restricted to a single operator and does not teach how to establish and manage a plurality of bank networks belonging to several operators. Although large EVSE banks are available, and some or all of them could be occupied by one electric vehicle at a time, a user would like to be independent of a service provider (operator of charging points) for the Charge your vehicle. In addition, each operator would like to be able to supply electricity to any user, even those who do not have a subscription. In addition, an operator would appreciate a system with a flexibility that would allow the installation of new chargers, to obtain a park or a bank of chargers, to facilitate the updating of material and the configuration of the network.
Summary of the invention


The object of the present invention is to obviate certain drawbacks of the prior art by offering means for flexibly controlling a network of load points or a load park comprising a set of load points.
This objective is achieved by means of a system for the management of at least one network of charging points comprising at least one management server, at least one database for storing information related to the charging points, of said network, providing energy to electric vehicles, at least one hardware and software architecture comprising at least one “charging point” module for the configuration and / or monitoring and / or maintenance of the detailed asset inventory of the charging points, or at least a «reservation» module comprising instructions executable by computer for managing the reservation process of the charging point, computer architecture (1) comprising at least one communication means (6a, 6b) for exchanging information with the point of load (4) and / or an external system and / or a user or mobile device, at least one memory for storing data and a processor for executing a program stored in the memory for implementing the functionalities of each module, said management system being characterized in that the executable computer code of the "load point" module (1a) provides at least one interface for an operator of the load point (5a, 5b) to manage and configure your own network of load points and store it on the server of the management system in a part of memory only accessible to the operator or the user of the operator's client or the computer executable instructions of the "backup" module that provides at least one communication interface, with a user interface comprising tools to allow the user to remotely choose at least one type of connector, corresponding to a given vehicle, and at least one communication with a load point of the Operator infrastructure network (5a, 5b) for receiving such information in the system and to proceed with a reservation in the network under the control of the system of management.
According to another feature, the computer-executable instructions of the «backup» module, on the server, allow the functionalities of:  locking a connector within a charging point, to be used only by means of a specific identification card and during the reservation period; or  remotely block a connector of a charging point, to be used only by the information contained in the user-specific identification card for a period of reservation time, by means of a remote device or an interface


remote communication, and then unlock the chosen connector at the charging point using the identification card used to block said connector.
According to another feature, the computer-executable instructions of the «load point» module control:  remote management of load points through the execution of remote actions at said load points, or  the monitoring of changes in the state of the load points or  the monitoring of the availability of communications within said load points.
According to another feature, the computer-executable instructions of the "charging point" module provide an easy management interface to allow the grouping of CPs in charging stations and the complete management of the CP connectors (or plugs) by setting and the memorization for each park of a list of CP identifiers (IDcp) and the location of the CP sites of a park and associated with each CP a list of connectors present in each CP of a park.
According to another feature, a system according to claim 1, characterized in that the detail information of the charging point generated during configuration comprises a general data section or "tab", a section comprising at least one or more of : the CP identity (IDcp), the guest name or the name assigned to the CP that can be resolved with a DNS system (domain name server), the language chosen for the CP, the contact, the location of the CP, the CP time zone (for time conversion) and the data format supported by the CP; an address section or tab for the location of the CP.
According to another feature, the detailed information of the charging point generated during configuration comprises a hardware parameter section (HW) or "tab" stored in the system memory that includes information about the manufacturer of the CP, the protocol used for the CP, the firmware reference, the CP model, the IP address of the CP.
According to another feature, the detailed information of the charging point generated during configuration comprises an additional configuration section or "tab" memorized in the memory system that includes additional configuration signals that


they shape how the management system interacts with the CP (4) to facilitate the definition ofdifferent OCPP interpretations and behaviors with different CP manufacturers.
According to another feature, the detailed information of the charge point generatedduring configuration it comprises a connector section or "tab" memorized in thesystem memory and comprising the connector ID, the type of the connector, the voltage / themaximum amperage (allowed), status, charging model (connector charging mode),the identifier of the reservation programmed in the connector.
According to another feature, the detailed information of the charge point generatedduring configuration it allows the user to execute a remote configuration on demand inthe CP, and choose the parameter to be configured in a combination of "Parameters"; while themanagement system awaits the response of the CP, a waiting clock is displayed.
According to another feature, the parameters included in this tab canunderstand, for example: Pulse interval, Connection expiration, Restart retries, Id charge point, Proximity contact retries, Proximity blocking retries, Blink repetition, Intensity of light, Sample interval of the measured value.
According to another feature, the architecture also comprises a module of"Administration" comprising computer executable instructions to allowthe management system knows that a charging point is still connected, a point ofload sends a pulse request PDU after a time intervalconfigurable pulse interval; upon receipt of a pulse request PDU,the management system must respond with a click confirmation; the answer ofThe PDU will contain the current time of the management system, which is recommended to beused by the charging point to synchronize its internal clock.


According to another feature, the computer executable instructions of the «reservation» module of the management system, request a reservation by sending a reservation request PDU now to a loading point with the management system option that specifies a connector to be reserved; and expect a response from the charging point with a reservation confirmation PDU now; if the reservation identifier in the request matches a reservation at the point of charge, then the point of charge must replace the reservation with the new reservation in the request; if the reservation identifier does not match any reservation at the charging point, then the charging point must return the status value "ACCEPTED" if it succeeds in reserving a connector; the charging point will return to "BUSY" if the charging point or the specified connector is busy; the charging point must also return to "BUSY" when the charging point or connector has been reserved for the same or other identification tag; the charging point must return to "FAIL" if the charging point or the connector is in a fault state.
According to another feature, the computer-executable instructions of the "reserve" module of the management system trigger the following behavior: if the loading point accepts the reservation request, then it will deny the load for all incoming identification tags in the reserved connector, except when the incoming identification tag or the matrix identification tag match the identification tag or matrix identification tag of the reservation.
According to another characteristic, when the zero-connector reservation parameter supported by the «load point» module is set to "TRUE", the load point supports reservations at connector 0; If the connector identifier in the reservation request is 0, then the charging point must not reserve a specific connector, but will ensure that at any time during the term of the reservation, a connector remains available for the identification tag reserved.
According to another feature, according to the computer executable instructions of the «reservation» module, a reservation will be terminated at the loading point when (i) a transaction is initiated for the reserved identification tag or the matrix identification and in the reserved connector or any connector when the identifier of the reserved connector is 0, or (ii) when the time specified on the expiration date is reached, or (ii) when the charging point or connector is set to " FAILURE "or" NOT AVAILABLE ".


According to another feature, the computer-executable instructions of the "reserve" module allow the management system to request that a charging point unlock a connector when the charging point sends a connector unlock request PDU.
5 According to another feature, after a call from the EV drivers to theCPO support service, an operator could manually activate the sending of arequest for unlocking the connector to the charging point, forcing a new attempt tounlock the connector.
10 According to another feature, the computer executable instructions mean that upon receiving a connector unlock request PDU, the charging point must respond with a connector unlock confirmation PDU; the response PDU will indicate if the charging point was able to unlock its connector; or if there was an ongoing transaction in the specific connector, then the charging point will end the
15 transaction for the first time.
According to another feature, the architecture also comprises an "administration" module comprising computer executable instructions for configuring applications and defining permits along with their association with
20 different functions supported by this architecture.
According to another feature, the architecture also comprises a "power" module comprising computer executable instructions for the recovery and monitoring of energy consumption.
25 According to another characteristic, the architecture also includes a module of «monitoring» for the supervision of the system as a whole, communications, transactions and events.
According to another feature, the architecture also comprises a "users" module comprising computer executable instructions for the user management of the electric vehicle.
According to another feature, the architecture also comprises a module of "reports" comprising computer-executable instructions for the production of reports related to the operation of loading points. 7


According to another feature, the "administration" module comprises computer-executable instructions to:  configure the firmware to be sent to a set of charging points to update, or  provide a white list or list of RFID cards to be sent to said set of charging points depending on the configuration of charging points, or  managing and configuring the way to group charging points, or  managing external charging point operators to delegate the maintenance of the charging point to the users, said operators of external charging points having access to a subset of the functionalities of the architecture.
According to another feature, the computer-executable instructions of the "administration" module (1f) will send a local list request request PDU to send the list to a loading point. The local list submission request PDU will contain the type of update (complete or differential) and the version number that the upload point must associate with the local authorization list after it has been updated; upon receipt of a local list submission request PDU, the management system must wait for a response from the loading point with a local list submission confirmation PDU; The response of the PDU will indicate if the loading point has accepted the update of the local authorization list. If the status is error or version disparity and the type of update was differential, then the management system should try to send the complete local authorization list with a complete update type.
According to another feature, a "power" module comprises computer-executable instructions for the analysis of the stability of the power supply network, load balancing and the management of load transactions at load points.
According to another feature, a "monitoring" module comprises instructions executable by computer to send notifications to actors or operators who can take corrective action in case of an unexpected situation within the charging point infrastructure.
According to another feature, the "monitoring" module comprises computer-executable instructions for geolocation of events, by means of at least one


camera and a location device, to provide a charging point operator with a visual and quick idea of the states of the charging points.
According to another feature, the "monitoring" module includes instructions
5 computer executables for storing events with a parameter ofcriticality, in the memory of the architecture, and to take into account the criticality and theconfiguration of each event to suggest corrective actions.
According to another feature, the configuration of each event, through the operator
10 of the loading point, allows the execution of orders immediately to perform some additional action on the loading points.
According to another feature, a "users" module comprises instructions executable by computer to create, read, update and delete a user's information.
15 stored in a system memory and provide access control through an RFID card or similar to a loading point and manage the authorization process to be passed by the user before loading the vehicle.
According to another feature, the "users" module includes instructions
20 executable by computer for the delegation of the final authorization check to another external system, for example, to a compensation system, in case the operator's final authorization check service is not available.
According to another feature, the "users" module includes instructions
25 computer executables to provide a user group management and white list distribution to the load points to be stored at the load points to reduce the amount of data to be transferred at the time of a transaction or operation.
According to another feature, a "reports" module includes instructions
30 computer executables for data export, data analysis and report generation to provide tools to the operator for its organization and analysis.
According to another feature, the "reports" module comprises instructions executable by computer to provide access to different tools that allow
35 retrieve only interesting information for a specific group of users.


According to another feature, an "administration" module comprises computer-executable instructions for defining internal events and managing the administrator's data.
According to another feature, the "administration" module comprises instructions executable by computer for the configuration of attributes that affect the behavior of the system and the personalization of the end user interface.
According to another feature, the "reserve" module comprises instructions executable by computer to allow the operator of the charging points to change the state of the charging points from the "direct" charging state to the state of the charging points. «Bookable».
According to another feature, the "reservation" module comprises instructions executable by computer to verify that the reservations do not overlap and that the user reaches the planned reservation periods and internal events are created to track the steps of reservation and any unexpected incident or anomalous situation.
According to another feature, the management system provides a set of web services with information exchange operations with third-party systems.
According to another feature, the set of services, provided by said management system, comprises:  a charging point service to request any information or to send direct orders to the loading points;  an RFID checking service to confirm whether users are authorized to initiate load transactions;  a session report service to communicate to external systems the information related to the flow of cargo transactions;  a reservation reporting service to notify all changes of reservation status;  a whitelist service to asynchronously distribute a white list of RFID cards to all charging points in the network of the charging point operator in background.
Brief description of the drawings


Other features and advantages of the present invention will appear more clearly with the reading of the following description, given with reference to the attached drawings, in which: - Figure 1 is a schematic representation of the management system according to an embodiment ; - Figure 2 represents the function of the components of the hardware and software architecture of the management system according to an embodiment; -Figure 3 is a schematic representation of the software layer and connection possibilities of the hardware and software architecture of the management system according to an embodiment; -Figure 4 represents a screen of a GIS interface (geographic information system) for the location of load points, according to an embodiment; -Figure 5 represents a screen of the detail page of the load points of the architecture's «load point» module, either on the server or on the operator or on the user's mobile, according to a mode of realization; -Figure 6 represents a screen of the detail page of the load point of the "load point" module of the architecture, in accordance with another embodiment; -Figure 7 represents a screen of the charge detail record provided by the "energy" module of the architecture, according to an embodiment; -Figure 8 represents a screen of a report provided by the module «reports» of the architecture, according to an embodiment; -Figure 9 represents a screen of an event report provided by the "reports" module of the architecture, according to an embodiment; -Figure 10 represents a screen of a report of the latest events provided by the "reports" module of the architecture, in accordance with another embodiment; - Figures 11 and 12 represent the screens of a panel of reports on the state of the infrastructure of a given load point operator (CPO), according to an embodiment; -Figure 13 represents a screen of the interface of the «users» module of the architecture, according to another embodiment; -Figure 14 represents a screen of the interface of the management tables provided by the "administration" module of the architecture, in accordance with another embodiment; -Figure 15 represents a screen of the general data section containing information about the load park according to an embodiment;


- Figure 16 represents a screen of the steering section that provides information on the direction of a loading point or park, according to an embodiment; -Figure 17 represents a screen of the hardware parameter section (HW) that provides information on the charging point, in one embodiment; - Figure 18 represents a screen of the connector section that provides information about the connectors used for a given load point, according to an embodiment; - Figures 19a and 19b represent the screens of OCPP operations (open load point protocol) that can be sent remotely to a given load point, according to an embodiment; - Figures 20a and 20b represent the screens of the communication section of OCPP (open load point protocol) that provides the different options about the protocol configuration of a given load point, according to an embodiment; - Figures 21a and 21b represent the screens, respectively, of the reservation section that provides information about the reservation of a charging point and the reporting event section of the latest events related to charging points, according to An embodiment.
Detailed description
The present invention relates to a system for managing at least one network of at least one charging point operator (CPO), said network being constituted by a plurality of charging points for electric vehicles, being located in such territory as, for example, a country.
With such a management system, the charging point operator (CPO) can perform remote operations.
In some embodiments, the management system of at least one network of load points (CPs) comprising at least one management server (2, figure 1), at least one database (3) for storing related information with the charging points (4), in said network, providing power to electric vehicles, at least one hardware and software architecture (1, figure 2) comprising at least one "charging point" module (1a) comprising computer executable instructions for the configuration and / or monitoring and / or maintenance of a detailed asset inventory of the points of


load, a «energy» module (1b) for the recovery and monitoring of energy consumption, a «monitoring» module (1c) for general system monitoring (eg high temperature, power failure) connection, ground fault, overload, etc.), communications, transactions and events, a "users" module (not shown) for user management of the electric vehicle (EVu), for example through an RFID, a module of "reports" (1e) to produce reports related to the operation of load points (CP), a module of "administration" (1f) for the configuration of applications and the definition of authorizations together with their association with different functions supported by said system, or at least one «reserve» module (not shown) comprising instructions executable by computer to manage the reservation process of each load point (CP), through service or web SOAP (for simple object access protocol), computer architecture comprising at least some communication means (6a, 6b) for the exchange of information with the loading point (CP) and / or an external system and / or a user device
or mobile, at least one memory for storing data and a processor for executing a program stored in the memory to implement the functionalities of each module, said management system being characterized by the computer executable code of the "load point" module (1a) provides at least one interface for a load point operator (5a, 5b) to manage and configure its own network of load points and save it on the management system server in a memory part to which it can only access the operator or user of the operator's client or by providing the computer-executable instructions of the "reserve" module at least one communication interface, with a user interface (for example, a web service interface) comprising tools to allow the user remotely choose at least one type of connector that corresponds to a given vehicle, and at least one communication with a charging point of the network the operator infrastructure (CPO) (5a, 5b, figure 1) for the reception of said information in the system and to proceed with a reservation in the network under the control of the management system.
For the reservation of a charging point (4), a user can choose one of the functionalities provided by the computer executable instructions of the «reservation» module, allowing said instructions executable by computer, on the server, the functionalities, for example , from:
 block a connector within a charging point (4), to be used only by means of a specific identification card and during the reservation period;


or  remotely block a connector of a charging point (4), to be used only by the information contained in the user-specific identification card for a period of reservation time, by means of a remote device or a communication interface remote, and then unlock the chosen connector at the charging point using the identification card used to lock that connector.
An administrator by means of the «administration» module (1f), can activate a set of functionalities for the proper functioning of a loading point (4) or a park of loading points. In some embodiment, said functionalities comprise:
 configure the firmware that will be sent to a set of charge points for the update by memorizing the firmware and a list of charging points and the communication links that will be used for that update, or  provide the white list or list of RFID cards which will be sent to said set of charging points (4) depending on the configuration of charging points (4), or  managing and configuring the way to group charging points (4), offering a graphical interface to allow an administrator groups the selected load points, or  manage the external load point operators (5a, 5b) to delegate the maintenance of the load point (4) to the users, having said external load point operators (5a, 5b) access to a subset of the functionalities of the architecture (1).

In some embodiment, the "administration" module (f) comprises the management of master data tables. These tables can configure applications and define permissions along with their association with different roles supported by the architecture of the present invention.
In some embodiments, the "administration" module further comprises the functionalities of:
 Management of at least one master table  Definition of roles and permits,


 Event definition and event search: the system of the present invention manages all the events generated by the network of charging points, providing a complete dashboard, which provides information on the status of the charging points almost in real time (available, busy, reserved, high temperature, blocking failure
5 connection, ground fault, overload, etc.).
By white list, we refer to a list or registration of entities, for example and without limitation, an RFID card, to which a special privilege, service, mobility, access or recognition is provided. The entities on the list will be accepted, approved and / or
10 recognized.
By firmware, we mean a software or a program integrated in a hardware (for example: a computer, an application programming interface (API), a hard disk, a router, etc.) to allow such hardware to work.
15 The management system is a complete solution for the management and control of load point networks (CP). With said management system, a charging point operator (CPO) or a plurality of CPOs (5a, 5b) connecting their networks to the system can perform the remote operations of their CPs (4) including configuration, monitoring, monitoring and
20 real-time control, reducing maintenance time and saving operating costs.
The management system allows the authorization and authentication of the end user, the management of cargo transactions and the collection of cargo detail records (CDR) for purposes
25 billing. On the other hand, the reservation of the CP is fully managed by the management system.
The management system also manages all the events generated by each network of charging points and transmitted to the management system, providing a complete scorecard,
30 which provides information about the states of the CPs (4) in real time (available, busy, reserved, etc.).
The CPO (5a, 5b) can generate reports related to load transactions, power consumption, user load patterns, etc.


The management system has an integration interface that publishes a set of services that offer information about the network of charging points, such as obtaining all the details of a CP (4). An authorized third-party system can access those interfaces.
The management system is a complete solution for centralized management and remote control of charging points.
In some embodiments, the management system can provide the following functionalities:
 the configuration of the flexible charging point is provided by the "charging point" module to support different interpretations and versions of the provider's open charging point protocol (OCPP) memorized in the system by said module and to provide a coherent and unified vision of the infrastructure;  In addition, the management system comprises a module to support different communication configurations, such as proxies, GPRS (general packet radio service), CP with dynamic IP (Internet protocol), CP with fixed IP, secure protocol connection of hypertext transfer (http), different OCPPP contexts, etc .;  a module that supports all the maintenance operations of the CP (4) required by means of a CPO: firmware update, change of remote configuration, communication monitoring, protocol message tracking, event message management, remote operations on demand , detailed reports on the use of infrastructure and status (eg, cargo and CDR transactions), and white list management;  a module (“load point” module) that provides, through its computer-executable instructions, the easy-to-manage interface to allow the CP (4) to be grouped into load parks and complete management of the CP connectors (or pins) by establishing and memorizing for each park a list of CP identifiers (4) (IDcp) and the location of the CP sites of a park and associated with each CP a list of connectors present in each CP of a Park;  booking engine, for example via web service, for the realization of the following capabilities: expiration, authorization, optional load point blocking, change of notification status, group management, CP switching (from one that can be reserved to non-bookable according to the occupation of the CP and the average of reserves), etc .;


 The web interface is compatible with localization;  Different web user profiles are considered. The options and navigation fields of the web pages are generated dynamically depending on the profile. The current profiles are: global administrator, aggregator, operator, EV user and external company operator;  A module for the management of EVu, including the authorization processes necessary to access the charging infrastructure. The concepts involved through this module are: RFID cards, RFID groups, CP status and user validation (valid and without active transactions).
On the one hand, the management system is able to integrate with different providers of charging points regardless of its version of the OCPP protocol and communications architecture (1 ', shown for example in Figure 3). On the other hand, said management system allows integration with third parties for the exchange of relevant information, such as CDRs (cargo detail records) for billing purposes.
On the other hand, the management system offers a service layer to provide information to the user of the electric vehicle, either through the web or the mobile application (App).
For example and without limitation, an architecture (software part) of the management system is represented in Figure 3. The architecture (1 ') can include several layers:  a layer for managing load points (2') comprising a different load configuration (for example: load park, independent load points, or fast charger),  a connectivity layer (3 ') comprising the means for communication between the system and the infrastructure of points of charging (for example: global mobile system (GSM) or universal mobile telecommunications system (UMTS), machine-to-machine (M2M) communication, or Internet),  a layer of adapters (4 ') comprising different protocols for charging point operator (for example: such as IEC-15118),  a tool layer (5 ') comprising tools for accessing services provided or managed by the charging point infrastructure (for example, web access, bases from data),


 a layer of main systems (6 ') for the integration of the third-party interface,comprising, for example, the GIS support for the location of the loading points.
The flow of information between each layer of the architecture is obtained by means ofcommunication (7 '), for example, message-oriented interfaces.
In some embodiments, the computer executable instructions of the control of themodule (1a) of «load point»: remote management of charging points (4) through the execution of actionsremote at said charging points (4), for example, by sending the orders ofCP lock command for a time interval within a time frame or thereception of information from the CP in relation to energy consumption, informationof the power grid, load balancing and load transactions, or monitoring and memorization of changes in the state of charging points(4), for example, that they receive the occupation or failure status of the charging points, or monitoring the availability of communications within these pointsloading (4).
The "load point" module (1a) is arranged to provide at least one or moreof the following actions: maintenance of a detailed and updated asset inventory of thecharging point infrastructure; execution on demand of remote actions in groups of loading points ofaccording to different criteria; an integration with GIS (geographic information system) applications (see,for example, figure 4); management of firmware update and distribution managementcentralized; manage CP reservations created by end users, for examplethrough the user interface or the web service; interoperability to comply with different standard protocols (currentlyOCPP and other planned ones, such as IEC-15118).
Figure 4 shows, for example, the screen of a GIS interface. A user canSearch, with your mobile device or Ipad, a charging point or park of charging points


of a given operator in a specific region (for example, in Europe). The loading points, which correspond to the request, are presented on a map in groups (4a, 4b) as blue circles and the direction (40a) of a given set of loading or park points can be obtained by a zoom function included in the GIS. Once the user chooses a charging point or a park of charging points, he can proceed to a reservation.
The detail of the information of the charging point (4) and the operations managed by the management system is described in a page of details of the charging point, as shown in Figures 5 and 6.
The charging point detail page, shown for example in Figure 5, provides access to all the information in a CP: address (shown, for example, in Figure 6), configuration, connectors of different types and association with a certain list of the vehicle updated on a regular basis in each new presentation of the vehicle (shown, for example, in Figure 7), health checks, reservations, exchanged OCPP messages and events.
On the other hand, this page allows the execution of operations on demand in the CP for the following topics: OCPP operations and software configuration (SW).
The detail information of the loading point may comprise:  a section of general data or "tab" (shown, for example, in figures 6 and 15): this section comprises the identity (ID) of the CP (4) , the name of the guest
or the name assigned to the CP that can be resolved with a DNS system (domain name server), the language chosen for the CP, the contact, the location of the CP, the time zone of the CP (for time conversion) and the data format supported by the CP;  an address section or tab (shown, for example, in Figures 6 and 16) for the location of the CP;  a section of hardware parameters (HW) or “tab” (shown, for example, in figures 6 and 17): this section may include information about the manufacturer of the CP, the protocol used for the CP, the firmware reference, CP model, CP IP address, etc.  an additional configuration section or “tab”: this tab includes additional configuration indicators that shape how the management system interacts with the CP (4). This additional configuration provides great flexibility at a CP level. These indicators facilitate the definition of the different interpretations and
19 10


OCPP behaviors. The OCPP protocol does not provide detailed descriptionsabout how the CP should behave at some points. Therefore differentCP behaviors are possible and correct. The management system takes care of everyonethem to provide a unified view of the CP network. This tab includes thedifferent indicators introduced in the management system to configure eachCP behavior according to actual experience in integration withdifferent CP manufacturers. A connector section or "tab" (shown, for example, in Figure 18):This tab can include in the system memory, the connector ID, the type of connector,the maximum voltage / amperage (allowed), the state, the load model (load modeof the connector), the identifier of the reservation provided in the connector. This information iswill use to send messages to the CPs of a park and control its operation; a section of OCPP operations or “tab” (shown, for example, in theFigures 19a and 19b): in this tab, the user can execute remote operations underdemand in the CP. The user can choose the operation in the combination «Selectoperation". While the management system waits for the CP response, a clock ofwait and, if there is an error, a message is shown, for example, in figure 20a. If theoperation is executed successfully, the response of the CP is shown, as, for example, in theFigure 20b, which indicates a successful operation message received by the OCPP through thenetwork and delivered by the remote CP in which an operation is requested.
OCPP operations may comprise operations such as, for example: Availability of change; Clear cache; Remote transaction start; Remote transaction stop; Restart; Obtain diagnosis; Unlock connector;
Each operation message sent to a CP needs specific parameters as input. The meaning of the parameters is the same as OCPP 1.2 or 1.5, depending on the CP protocol. Depending on the selected operation, the management system dynamically asks the system memory for the necessary input parameters.


The management system verifies the type, content and format of each parameter.
In some embodiments, the charging point informs the management system of its status and of any relevant event that occurs during normal operation. If there is nothing to report, the charging point sends at least one pulse message at a predefined interval. In normal circumstances this is fine, but what if the management system has (any) reasons to doubt the last known state What can a management system do if a firmware update is in progress and the last status notification it received was much longer than could reasonably be expected The same can be asked for the progress of a diagnostic request. The problem in these situations is not that the necessary information is not covered by existing messages. The problem is strictly a problem of time. The loading point has the information, but has no way of knowing that the management system would like an update.
The activation message request makes it possible for the management system to request the charging point, to send start messages of the charging point. In the request, the management system indicates the message you wish to receive. For each of these requested messages, the management system can optionally indicate to which connector this request applies. The requested message is appearing: if the identity of the specified connector, connector ID, is not relevant to the message, it must be ignored. In such cases, the requested message must still be sent.
Conversely, if the connector ID is relevant, but absent, this should be interpreted as "for all permitted values of the connector ID". For example, a request for a status notification (request) of the connector ID = 0 is a request for the state of the load point. A request for a status notification without the connector ID is a request for multiple status notifications: the notification for the load point itself and a notification for each of its connectors.
In some embodiments, the loading point will first send the response to the activation message, before sending the requested message. In the confirmation to the activation (response) message, the loading point will indicate whether it will be sent or not, returning "ACCEPTED" or "REJECTED". It is the loading point that accepts or rejects the shipment request. If the requested message is unknown or not implemented, the loading point will return "NOT IMPLEMENTED".


Messages that the loading point marks as "ACCEPTED" must be sent. The situation could occur where, between the acceptance of the request and the actual sending of the desired message, that same message is sent due to normal operations. In sayings
5 cases, the message sent can only be considered to comply with the request.
The activation message mechanism is not intended to recover historical data. The messages you activate should only give current information. A message of measured values activated in this way, for example, should return the most recent measurements of all
10 what can be measured configured in the key configuration of measured value sampled data. Transaction start and transaction stop messages have been left out of this mechanism because they are not related to the state, but by their nature it describes a transition.
15 In some embodiments, the management system may request a charging point to unlock a connector. To do this, the management system must send, as a message, a PDU (protocol data unit) request for unlocking the connector
The purpose of this message is to help EV drivers who have problems with
20 disconnecting your cable from the charging point in case of malfunction of the connector cable retention. When an EV driver calls the CPO support service, an operator could manually activate the sending of an unlocking request from the connector to the charging point, forcing a new attempt to unlock the connector. Hopefully this time the connector will unlock and the EV driver can
25 disconnect the cable and leave.
The connector unlock request must not be used to remotely stop a running transaction; In this case, the remote stop transaction must be used instead.
30 Upon receipt of a connector unlock request PDU, the charging point will respond with a connector unlock confirmation PDU. The response PDU will indicate if the charging point was able to unlock its connector. If there was an ongoing transaction in the specific connector, then the load point
35 will terminate the transaction first, as described in stopping the transaction.


The connector unlock request is only intended to unlock the lockcable retention in the connector, do not unlock an access door to the connector.
In some embodiments, detailed charging point information mayalso understand:
 a software configuration section (SW) or “tab”: in this tab theUser can execute a remote configuration on demand in the CP. The user can choosethe parameter to be configured in a combination of "Parameters". While the management systemwait for the CP response, a wait clock is displayed. The parameters included in thistab can comprise, for example: Pulse interval, Connection expiration, Reset retries, Id charge point, Proximity contact retries, Proximity blocking retries, Repeat blink, Light intensity, Sample interval of the measured value.
The parameters need the new configuration value as input. The meaning ofConfiguration is the same as OCPP 1.2 or 1.5, depending on the CP protocol. Hemanagement system uses the selected configuration to dynamically ask theinput parameters required. The management system is willing to verify the type,the content and format of each parameter;
 a section of communication health status check or “tab” toshow health of ascending and descending communications. This tab toomemorize and show the time stamp of the last messages exchanged;
 a reservation section or “tab” (shown, for example, in Figure 21a)it is memorized in the system so that the system can display all the informationrelated to reservations;


 a section of traceability messages or “tab” is memorized to show the last messages exchanged with OCPP with that CP. This tab includes detailed information on the exchange of the OCPP with the CP: name of the operation, request and response time stamps and request and response messages. If the user presses the xml link on the screen, the full OCPP XML message is displayed as a pop-up window;  an event section or “tab” (shown, for example, in Figure 21b) to show the latest events related to that CP.
In some embodiments, a server (2, figure 1) of the management system is connected to a database (3), relative to the load points (4). The connection between said load points (CPs) and the database can be a cable connection (6b) (shown as a solid line in Figure 1) or a wireless connection (6a) (shown as a dashed line in Figure 1), for example GPRS, wifi, etc.
The network can comprise several load point operators (CPOs). For example and without limitation, the network may comprise a CPO-A (5a) and a CPO-B (5b), each operator of charging points, CPO-A and CPO-B, which are responsible for managing a CP (CP-A or CP-B) or a park of charging points composed of several loading points, for example, CP1-A for CPn-A for CPO-A and CP1-B to CPm-A. The charging points, the park of charging points or the charging point operators are not necessarily in the same geographical region. For example and without limitation, the CPO-A and its charging point infrastructure may be located in France, while the CPO-B and its charging point infrastructure may be located in Spain. Each CPO (A and B) has an interface, provided by the management system, that can be used to access the management server (2) of the management system to configure its own load or park points. The configuration consists of giving the information about each CP (4) of the charging point infrastructure. The information may include, for example, the manufacturer of the CP (4), the type of connectors, the protocol and also the means of communication for monitoring the CP (4) or the number of CPs. Each CPO (A or B) can only access or configure its own network of charging points. The server (2) checks, before any modification of the data stored and related to a given CP (4) or given CPO (5a, 5b), that the modification order refers exactly to a device in the network of said CP , for example, by checking the CPO identifier with the CP identifier that must include all or part of the CPO identifier or checking a correspondence list between the CP and CPO identifiers, even if


the access of each operator is secure by means of encryption or identification key. The server
(2) of the management system, through the “monitoring” module, collects the data given by the CPO (5a, 5b) and stores it. The server (2) comprises all the protocol that will be used for the CPs. The CPO (5a, 5b) can choose and update several connectors or charging point protocols. The list of connectors and the protocol associated with each CP (4) of each CP park can be used by users of electric vehicles, through an interface, depending on the characteristics of their vehicles.
In some embodiments, the functionalities of the «energy» module (1b)include the analysis of the stability of the power supply network of the charging points, theLoad balancing and load transaction management.
The management of cargo operations includes authorization, control, storageand monitoring of transactions, their charging time and the energy consumed toprovide real-time information to the operator of the charging point (5a, 5b).The "energy" module (1b) can also provide:
 Load Detail Record Management (CDR), storage and integrationwith other major computer systems (customer relationship management (CRM),billing...); a vehicle support to the network (V2G): ability to integrate with the systems ofdistribution management (DMS) to help ensure network stability.
Through the vehicle network system, we mean a system in which vehicleselectrical plug-ins, such as electric cars (BEVs) and plug-in hybrids (PHEVs),they communicate with the electricity grid to sell response services on demand throughthe supply of electricity in the network or by accelerating its charging speed.
A detailed load record (shown, for example, in Figure 7) may containinformation about the type of connector used, power consumption, date ofstart and end of the charging process, the RFID number that is used to access the pointloading, user identity (optional), operator (5a, 5b, figure 1) or locationof the loading point (4, figure 1).
In some embodiments, the functionalities of the "monitoring" module (1c) include sending notifications to the actors or operators (5a, 5b) that can


take corrective measures if an unexpected situation occurs in thecharging point infrastructure (4).The functionalities of the «monitoring» module (1c) also include:
5  the geolocation of events, by means of at least one camera and a location device, to provide a charging point operator with a visual and quick idea of the states of the charging points;  the storage of events with a critical parameter (for example, high temperature, connection blocking fault, earth connection failure, overload, etc.), in the
10 architecture memory (1), taking into account the criticality and configuration of each event to suggest corrective actions stored in a database;  the configuration of each event, through the operator of the loading point, allows the execution of orders immediately to perform some additional action on the loading points.
15 The management system also generates internal events to report unexpected situations. For example, and without limitation: receive a start transaction message from an unavailable CP (4). The latest events related to a CP (4) are shown on the charge point details page (see figure 10).
20 The management system implements a monitoring process that verifies the status of the CP (4) based on communications up and down with the CP network. These communications are checked in the background on a periodic basis. The periodicity and time buffers considered within these verifications are
25 configurable through the CPO (5a, 5b).
The management system ensures that each communication check is carried out at least once a day for each CP (4).
30 Events (shown, for example, in Figure 9) are generated when a change of communications of the CP (4) is verified, to notify said change of status to the CPO (5a, 5b). If any communication does not work, the CP (4) is considered "KO" as a state of global communication. On the other hand, if both communications (ascending and descending) are successful, the communication status of the CP is "OK".


The CPO (5a, 5b) can be seen, for example, on a control board (shown, byexample, in figures 11 and 12), in a visual way, an overview of the status of the CPsof its infrastructure.
The «users» module is an optional module for the user management of the vehicleelectrical (EVu), including the authorization process necessary to access thecharging infrastructure, its status within the system and the validation of those users, etc.
In some embodiments, the characteristics or functionalities of the module"Users" include:
 user management, which includes the classic operations on your information:create, read, update and delete a user's information; provide access control through an RFID card (identification byradio frequency) or similar and the authorization process to be overcome before loading the vehicle; delegation of the final authorization check to another external system (withroaming purposes), for example, a compensation system (or a bank account), inin case the operator's final authorization check service is notavailable; user group management (eg, fleets) and white list distribution tocharge points to reduce the amount of data transferred.

If, during the access control to a given charging point, the user does not have an RFID card or the RFID card does not function properly due to a defect, a credit card can be used for the transaction in substitution of said RFID card.
Figure 13 shows an example of an interface for users. The interface includes boxes to fill in, for example, a username, date of birth, etc.
In some embodiments, the "reports" module (1e, figure 1) includes a predefined set of reports. They are related to the activity at the loading points, such as consumption, load profiles, etc. The features or functionalities provided by the «reports» module (1e) include:


 data analysis and reporting to provide tools to theoperator for your organization and analysis (load profile, events, consumptionmaximum / minimum, status and use of charging points, ...); provide flexible and customizable reports. The output includes formatsclassics, such as PDF, Excel and others; support for decision making through access to different toolswhich allow retrieving only interesting information for a specific group; orientation of an end user: any user can easily access theInformation regardless of your technical knowledge. In addition, the systemmanagement displays information in several ways (lists, summaries and GIS, see, forexample, figure 8); export of raw data.
In some embodiments, the "administration" module (1f) includes a management ofA master table. These tables, for example 7a and 7b, which are shown in Figure 14, arenecessary for the configuration of the application and the definition of permissions along with itsassociation with the different functions supported by the management system. On the other hand,the functionalities of the «administration» module (1f) include the definition ofinternal events and administrator data management.
The "administration" module can provide features such as:
 a configuration of attributes that affect system behavior andCustomize the end user interface. For example and without limitation, attributes such as«Reserveable» corresponding to charge points that can be reserved or «direct»corresponding to a charging point that is not able to be reserved or can beuse for efficient use of the network or user interface; an administrator management perform classic operations such as creating,read, update and delete; a management and configuration of: a firmware that is sent to a set of CPs. The CP (4) will update its firmwarewith the new image file (firmware); a white list or the list of RFID cards to be sent to a set of CPs (theTransfer of the list can be complete or differential, depending on the configuration of theCP);


 a grouping and loading park by grouping the CPs (4).  external users of the CPO: a CPO (5a, 5b) can delegate the maintenance of the CP (4) to the users. External users of the CPO only have access to a subset of the management system features.
In some embodiments, the management system may send a list of local authorizations that a loading point can use for the authorization of identity tags, identification tags. The list can be a complete list to replace the current list at the loading point or it can be a differential list with changes to apply to the current list at the loading point.
The management system will send a local list send request PDU to send the list to a loading point. The local list submission request PDU will contain the type of update (complete or differential) and the version number that the upload point must associate with the local authorization list after it has been updated.
Upon receipt of a local list submission request PDU, the loading point must respond with a local list submission confirmation PDU. The response from the PDU (protocol data unit) will indicate whether the load point has accepted the update of the local authorization list. If the status is "Failed" or "Version disparity" and the type of update (that is, the type of update) was "differential", then the management system should try to send the complete local authorization list with the type of "complete" update.
From now on, a charge point that can be reserved will be called a "reserve" charge point (CPR) and a charge point that cannot be reserved, will be called a "direct" charge point (CPD).
In some embodiments, the functionalities of the "reserve" module comprise allowing the operator of the load points (CPO) to change the "direct" load points (dCP) to "reserve" load points (rCP).
The management system verifies that the reservations do not overlap and that the user arrives in the anticipated periods of the reservation. The management system creates internal events to track reservation steps and any unforeseen incident or anomalous situation, such as an unidentified user within the deadline.


The detailed reserve information of each connector is shown on the "charge point detail" page.
5 In some embodiments, the architecture provides a set of web services with information exchange operations with third-party systems, for example and without limitation, to roaming services such as Hubject or Ladenetz, billing systems such as Kiwhi Pass or delegation of authorization of users (and their RFID cards) for other legacy systems. The set of services, provided by the architecture,
10 comprises a point loading service, an RFID checking service, a session report service, a reservation service, a reservation report service and a white list service.
The charging point service can be accessed through any external system
15 authorized to interact with the architecture to request any information or to send direct orders to the CP (4). The operations to request information about the CP (4) include:
 obtain information from the CP: provide detailed information of the CP according
20 with the input identifier of the CP;  CP status request: provides the status of the CP according to the input ID of the CP;  search for load points by distance: it takes into account the input GPS coordinates and distance and returns all the CPs that are available within the relationship.
25 The architecture, by means of the charging point service, also allows the integration of real-time operation with the legacy systems, by forwarding orders to the charging points (CP), such as:  remote start transaction: this operation requests the transaction of
30 remote start. This action is useful for integrations with mobile applications;  remote stop transaction: this operation requests the remote stop transaction. This action is useful for integrations with mobile applications;  unlocking plug: this operation requests the unlocking operation of the plug.


The RFID checking service is a web service, consumed by the system ofmanagement that is published through an external system. Its use and location is configurable. Theconfiguration is at a CPO level (5a, 5b).
If the local user authorization, within the management system, is not activated, this web serviceis responsible for confirming whether users are authorized to initiate transactions ofload.
The session report service, consumed by the management system, is also aweb service that is published through an external system. This web service communicates toExternal systems information related to the flow of cargo transactions: send the detailed cargo log (CDR) with detailed information aboutthe load transaction (user, start, stop, CP, connector and consumption); send changes to the status of the load transaction (start, stop,progress, error).
The management system publishes the reservation web service with the main operations ofreservation to facilitate automated access to: reservation: this operation requests the programming of a new reservation. Therequest can be accepted, rejected (which provides a CP listalternative), or marked as concurrent because in that period of time the RFID hasscheduled another reservation, reservation update: this operation requests updating some data of aspecific reservation The request can be accepted, rejected (which provides a listof alternative CPs), or marked as concurrent because in that period of time the RFIDYou have scheduled another reservation, cancel the reservation: this operation cancels a previous reservation, reservation search: this operation searches for a specific reservation and obtains allthe details, reservation search: this operation returns a list of reservations that meetSome specific criteria.
The reservation reporting service, used by the management system, is a web servicepublished by an external system. The configuration is at a CPO level. System


Management uses this web service to notify all changes to the reservation status (reserved, confirmed, error, canceled, expired, busy, completed, busy).
The whitelist service is published through the management system to automate the
5 white list distribution to CPs. This web service receives a new white list ofRFID cards and is responsible for distributing this white list asynchronously to allCPs in the background CPO network.
In some embodiments, the management system may now issue a reservation request PDU 10 now to a charging point to reserve a connector for use by means of a specific identification tag.
To request a reservation, the management system will send a reservation request PDU now to a loading point. The management system can specify a connector to reserve.
15 Upon receipt of a reservation request PDU now, the charging point must respond with a reservation confirmation PDU now.
If the identification of the reservation (identifier of the reservation or reservations) in the application 20 coincides with a reservation at the loading point, then the charging point must replace the reservation or reservations with the new reservation or reservations in the request.
If the reservation ID does not match any reservation at the charging point, then the charging point must return the status value "ACCEPTED" if it succeeds when reserving a connector. The charging point will return "BUSY" if the charging point or the specified connector is busy. The charging point must also return "BUSY" when the connector or charging point has been reserved for the same or another identification tag. The charging point will return "FAIL" if the charging point or the connector is in the fault state. The charging point must return "NO
30 AVAILABLE "if the connector or charging point is in the unavailable state. The charging point will return" REJECTED "if it is configured not to accept reservations.
If the charging point accepts the reservation request, then it will deny the charge for all incoming identification tags on the reserved connector, except when the incoming identification tag or the matrix identification tag match the
identification tag or identification tag matrix of the reservation.32


When the configuration key "Zero reserve connector supported" is set to "TRUE", the charging point supports reservations at connector 0. If the connector identifier in the reservation request is 0, then the charging point should not Reserve a specific connector, but will ensure that at any time during the term of the reservation, a connector remains available for the reserved identification tag. If the configuration key "Zero reserve connector supported" has not been configured or has been set to "FALSE", the charging point will return "REJECTED".
If the matrix identification tag in the reservation has a value (which is optional), then to determine the matrix identification tag that is associated with an incoming identification tag, the loading point can search your local authorization list or authorization cache. If it is not in the local authorization list
or authorization cache, then the loading point must send an authorization request (authorization request) for the incoming identification tag to the management system. The authorization confirmation response contains the parent identifier (parent identity).
A reservation will be terminated at the point of loading when: (i) a transaction is initiated for the reserved identification tag or the matrix identification tag and on the reserved connector or any connector when the reserved connector identifier is 0,
or (ii) when the time specified on the expiration date (expiration period) is reached, or (iii) when the charging point or connector is set to "FAIL" or "NOT AVAILABLE".
If a transaction is initiated for the reserved identification tag, then the loading point will forward the reservation identification in the transaction initiation request PDU (transaction request start) to notify the management system that the reservation is ends.
When a reservation expires, the charging point will terminate the reservation and make the connector available. The charging point must send a status notification to notify the management system that the reserved connector is now available.
If the load point has implemented an authorization cache, then, upon receiving a reservation configuration PDU now, the load point must update entry 33 10


of cache, if the identification tag is not in the local authorization list, with the information value of the identification tag (information regarding the identification tag) of the response as described in the authorization cache.
In some embodiments, a charging point sends a pulse after a configurable time interval to allow the management system to know that a charging point is still connected.
The charging point will send a pulse request PDU to ensure that the management system knows that a charging point is still active.
Upon receipt of a pulse request PDU, the management system must respond with a pulse configuration. The response PDU will contain the current time of the management system, which is recommended to be used by the charging point to synchronize its internal clock.
The charging point may skip sending a pulse request PDU when another PDU has been sent to the management system within the configured pulse interval. This implies that a management system must assume the availability of a charging point each time a PDU has been received, in the same way it would when receiving a pulsation request PDU. With JSON (JavaScript object notation) on WebSocket, sending keystrokes is not mandatory. However, for time synchronization it is advisable to send at least one pulse every 24 hours.
The management system also offers a set of features such as:  interoperability, using the management system standard communication protocols in its interfaces (web services with electromobility stakeholders and open load point protocol (OCPP) with CPs) to boost interoperability at all levels in all parties involved. The use of standards prevents the blocking of suppliers and facilitates the integration of the company;  guaranteed security at different levels ranging from the use of TLS (transport layer security) to the use of digital certificates in communications, encryption of sensitive data in the database and restricted access to information in the web interface ;


 traceability to ensure that all infrastructure changes and critical messages will be stored, to ensure a complete reversal in case of error;  a multi-language function to ensure that the solution can be adapted to any language. That feature applies to different levels: the user interface,
messages sent to the end-user, records, etc .;
 an integration platform and gateway to manage and control the cargo infrastructure;  Rich client interfaces and graphics to provide a visual system, due to the large amount of information generated, which allows you to see at a glance all the information of the loading points in real time (geolocation, status, alarms ...) avoiding complex data searches;  a software as a service (SaaS), the management system is offered as SaaS to save costs and ensure full functionality with secure access to information. A SaaS is a commercial software model in which such software is installed on remote servers instead of on a user's computer.
The management system may also include a validation process oriented towards charge point manufacturers. This process allows charge point manufacturers to demonstrate the integration of their products with an open charge point control system, such as the management system. Once the integration has been verified, the manufacturer of the charging point will obtain a certificate that demonstrates compatibility with the management system. This certification allows the use of a management system seal. The validation process includes a series of activities to be carried out by both parties in order to confirm the correct integration between the two technological platforms (the management system and the load points).
The present application describes various technical characteristics and advantages with reference to the figures and / or to various embodiments. Those skilled in the art will understand that the technical characteristics of a given embodiment can in fact be combined with characteristics of another embodiment, unless expressly stated otherwise, or unless the combination does not provide a solution to at least one of the technical problems mentioned in this application. In addition, the technical characteristics described in a given embodiment can be isolated from the others.

权利要求:
Claims (30)
[1]
one. A system for managing at least one network of charging points comprising at least one management server (2), at least one database (3) for storing information related to the charging points (4), of said network, providing power to electric vehicles, at least one hardware and software architecture (1) comprising at least one module of the "charging point" (1a) comprising instructions executable by computer for configuration and / or monitoring and / or the maintenance of the detailed asset inventory of the loading points, or at least one «reserve» module comprising instructions executable by computer to handle the reservation process of the loading point, with said computer architecture (1) comprising at least one communication means (6a, 6b) for the exchange of information with the charging point (4) and / or an external system and / or a user or mobile device, at least one memory for data storage and a processor for executing a program stored in memory to implement the functionalities of each module, said management system characterized in that the "load point" module (1a), by means of the execution of its executable instructions by computer, provides at least one interface for a load point operator (5a, 5b) in order to manage and configure its own network of load points and store it on the management system server in a part of the memory to which it can only access the operator or the client users operator.
[2]
2. The system according to claim 1, characterized in that the module of the "charging point" (1a) comprises instructions executable by computer whose execution controls: the remote management of load points (4) through the execution of the actions remote at said load points (4), or the monitoring and memorization of changes in the state of the load points (4) or the monitoring of the availability of communications within said load points (4).
[3]
3. The system according to claim 1, characterized in that the "load point" module (1a) comprises computer-executable instructions whose execution provides an easy management interface to allow CP (4) to be grouped into load parks and the Complete management of the CP connectors (or plugs) by establishing and storing a list of CP identifiers for each park
(4) (IDcp) and the location of the CP sites of a park and associated with each CP a list of
connectors present in each CP of a park. 37

[4]
Four. The system according to claim 1, characterized in that the interface for the charging point operator (5a, 5b) generates charge point detail information during configuration, the charge point detail information comprising a section or "Tab" of general data; This section includes at least one or more of: the identity of CP (4) (IDcp), the guest name or the name assigned to the CP that can be resolved with a DNS system (domain name server), language chosen for the CP, the contact, the location of the CP, the time zone of the CP (for time conversion) and the data format supported by the CP; an address section or tab for the location of the CP.
[5]
5. The system according to claim 1, characterized in that the interface for the charging point operator (5a, 5b) generates charge point detail information during configuration, the charge point detail information comprising a section or Hardware parameter “tab” (HW) stored in the system memory, which includes information about the manufacturer CP, the protocol used for the CP, the firmware reference, the model of the CP, the IP address CP.
[6]
6. The system according to claim 1, characterized in that the interface for the charging point operator (5a, 5b) generates charge point detail information during configuration, the charge point detail information comprising a section or Additional "tab" configuration stored in the system memory that includes additional configuration indicators that shape how the management system interacts with the CP (4) to facilitate the definition of the different interpretations and behaviors of OCPP with different manufacturers of PC.
[7]
7. The system according to claim 1, characterized in that the interface for the charging point operator (5a, 5b) generates charge point detail information during configuration, the charge point detail information comprising a section or Connector "tab" memorized in the system memory and comprising the connector ID, the type of connector, the maximum voltage / amperage (allowed), the status, the load model (connector load mode), the identifier of the reserve provided in the connector.
[8]
8. The system according to claim 1, characterized in that the interface for the charging point operator (5a, 5b) generates charge point detail information during configuration, the charge point detail information enabling the user to execute the remote configuration on demand in the CP, and choose the parameter to be configured in a "Parameters" combo, showing a waiting clock while the management system waits for the CP response.

[9]
9. The system according to claim 8, characterized in that theParameters included in this tab may include, for example:Pulse interval,Connection expiration,Restart retries,Charging point ID,Proximity contact retries,Proximity blocking retries,Blink repetition,Light intensity,Sample interval of the measured value.
[10]
10. The system according to claims 1 and 9, characterized in that thearchitecture (1) also comprises a "management" module (1f) comprisingcomputer executable instructions whose execution makes the management system knowthat a charging point is still connected, a charging point by sending a request forPDU pulse after a configurable time interval (pulse interval);Upon receipt of a push request PDU, the management system will respondwith a conf. of pulsation; the response PDU will contain the current system time ofmanagement, which is recommended to be used by the charging point to synchronize your clockinternal.
[11]
eleven. The system according to claim 1 and 10, characterized in that the«management» module (1f) includes instructions executable by computer whoseruntime configures applications and defines permissions along with its association withdifferent functions supported by said architecture (1).
[12]
12. The system according to claim 1, characterized in that thearchitecture (1) also comprises a "energy" module (1b) comprisinginstructions executable by computer whose execution recovers and controls the consumption ofEnergy.
[13]
13. The system according to claim 1, characterized in that thearchitecture (1) also comprises a "monitoring" module (1c) comprisingcomputer executable instructions whose execution monitors the system in general,communications, transactions and events.
[14]
14. The system according to claim 1, characterized in that thearchitecture (1) also comprises a "users" module comprising instructionscomputer executables whose execution manages the user of the electric vehicle.

[15]
fifteen. The system according to claim 1, characterized in that the architecture (1) also comprises a "reports" module (1e) comprising computer executable instructions whose execution produces reports related to the operation of the load points.
[16]
16. The system according to one of claims 1, 9 or 10, characterized in that the "management" module (1f) comprises instructions executable by computer whose execution: configures the firmware to be sent to a set of load points (4 ) to update, or provide a white list or list of RFID cards that is sent to said set of charging points (4) depending on the configuration of the charging points (4), or manages and configures the way to group the charging points (4), or manages the operators of external charging points (5a, 5b) in order to delegate the maintenance of charging points for users, said operators having external charging points (5a, 5b) access to a subset of the functionalities of the architecture (1).
[17]
17. The system according to claim 1 or 16, characterized in that the "management" module (1f) comprises instructions executable by computer whose execution is sent a request PDU of local sending list to send the list to a point of loading, to the PDU of the local shipping list request contains the type of update (complete or differential) and the version number that the loading point must associate with the local authorization list after it has been updated; Upon receipt of a PDU request local shipping list, the management system expects a response from the loading point with a PDU confirmation local shipping list; The response PDU indicates whether the load point has accepted the update of the local authorization list; if the status is error or version mismatch and the type of update is differential, then the management system retries Send the full local authorization list with full update type.
[18]
18. The system according to claim 12, characterized in that the "energy" module (1b) comprises computer-executable instructions whose execution analyzes the stability of the power network of the charging points (4), balances the load and manages the cargo transactions
[19]
19. The system according to claim 13, characterized in that the "monitoring" module (1c) comprises instructions executable by computer whose execution sends notifications to the actors or operators who can take corrective action in the event of an unexpected situation in which the charging point infrastructure (4).

[20]
twenty. The system according to claim 1 or 13 or 19, characterized in that the "monitoring" module (1c) comprises instructions executable by computer whose execution geolocates events, by means of at least one camera and a location device, with the in order to provide a charging point operator (5a, 5b) with a visual and quick idea of the states of the charging points.
[21]
twenty-one. The system according to one of claims 1 or 13 or 19 or 20, characterized in that the "monitoring" module (1c) comprises computer executable instructions whose execution stores the events with a criticality parameter, in the memory of the architecture (1), and takes into account the criticality and configuration of each event to suggest corrective actions.
[22]
22 The system according to one of claims 4 to 8, characterized in that the configuration of each event, by the operator of the loading point (5a, 5b), allows the execution of instantaneous orders to perform some additional action at the points of load (4).
[23]
2. 3. The system according to claim 14 characterized in that the "users" module comprises computer executable instructions whose execution creates, reads, updates and deletes the information of a user stored in a system memory and provides access control through an RFID card or similar to a loading point and management of the authorization process that the user must pass before loading the vehicle.
[24]
24. The system according to claim 1 or 14 or 23, characterized in that the "users" module comprises instructions executable by computer whose execution delegates the last authorization check to another external system, for example, to a compensation system, in if the service of the last operator authorization verification (5a, 5b) is not available.
[25]
25. The system according to one of claims 1 or 14 or 23 or 24, characterized in that the "users" module comprises instructions executable by computer whose execution provides user group management and white list distribution to the loading points (4) to save it at the loading points to reduce the amount of data to be transferred, at the time of a transaction or operation.
[26]
26. The system according to claim 1, characterized in that it comprises a module "reports" (1e) comprising instructions executable by computer whose execution exports data, analyzes data and generates reports in order to provide tools for the operator for your organization and analysis.
[27]
27. The system according to claims 26 characterized in that the
module «reports» (1e) includes instructions executable by computer whose 41

Execution provides access to different tools that allow you to retrieve only interesting information for a specific group of users.
[28]
28. The system according to claim 1 or 10 or 16 or 17, characterized
because an "administration" module (1f) comprises instructions executable by a computer whose execution defines the internal events and manages the administrator's data.
[29]
29. The system according to claim 1 or 10 or 16 or 17 or 28, characterized in that the "administration" module (1f) comprises computer-executable instructions whose execution configures attributes that affect system behavior and customizes the interface End user
The system according to claim 1, characterized in that it provides a set of web services with information exchange operations with third party systems.
[31]
31. The system according to claim 30, characterized in that the set of services, provided by said management system, consists of:
15 a charging point service to request any information or to send direct orders to the charging points; an RFID verification service to confirm whether users are authorized to initiate load transactions; session report service to communicate to external systems the information related to the flow of cargo transactions;
20 a reservation service to facilitate automated access to operations related to the reservation of a charging point; a reservation reporting service to notify all changes to the reservation status, a white list service to asynchronously distribute a white list of RFID cards to all charging points of the operator network of charging points in seconds
25 flat.

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优先权:

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申请号 | 申请日 | 专利标题

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ES201631734A|ES2674979B1|2016-12-30|2016-12-30|Infrastructure management of vehicle charging points and their system|ES201631734A| ES2674979B1|2016-12-30|2016-12-30|Infrastructure management of vehicle charging points and their system|

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US15/849,790| US20180186245A1|2016-12-30|2017-12-21|Vehicle charging points infrastructure management and its system|

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JP2017247715A| JP2018109975A|2016-12-30|2017-12-25|Management of vehicle charging point infrastructure and system of the same|

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BR102017028281A| BR102017028281A2|2016-12-30|2017-12-27|system to manage charging point network|

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EP17211154.4A| EP3343726A1|2016-12-30|2017-12-29|Vehicle charging points infrastructure management system|

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CN201711476023.XA| CN108269359A|2016-12-30|2017-12-29|Vehicular charging point infrastructure management and its system|