• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Safety system and method for vehicles (1) comprising at least one controlled magnetic field sensor (10) connected to at least one antenna (11); wherein said antenna (11) is configured as a single electrode, such that said controlled field sensor (10) measures the perturbations of the electrostatic field around said antenna (11); and wherein the controlled electrostatic field sensor (10) is configured to detect a disturbance in the electrostatic field (3) generated by its own antenna (11); and wherein at least one antenna (11) is in a selected position between an external zone of the vehicle (1); an internal zone of the vehicle (1); and a parking zone and where each sensor (10) is connected to a control device (100). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2615164A1
    申请号:ES201531588
    申请日:2015-11-05
    公开日:2017-06-05
    发明作者:Juan APONTE LUIS
    申请人:Ontech Security Sl；
    IPC主号:
    专利说明:

    The present invention relates to a security system forvehicles of all kinds, including vehicles for transportation ofpeople and goods, both land and sea or air andIts objectives include the detection of elements and situationspotentially dangerous, detection of people withinown vehicles or vehicle detection in areas ofparking.
    STATE OF THE TECHNIQUE
    In general, transport systems employ systems ofWell-known alarm such as the following:
    a) Volumetric sensors that detect changes in volume
    of the measurement area and that result in detection of
    movement.
    b) Pressure and / or movement sensors.
    c) The ultrasonic detection sensors.
    Faced with these detectors, WO2015 / 044487 describes aelectrostatic field sensor and a safety system ininterior spaces that is able to measure electrostatic fieldsand its variations along a metallic conductor that actsas an antenna or pickup probe. This probe is connected to aelectronic circuit capable of decoding these changes in theelectrostatic field around the metallic conductor of theantenna.
    This system allows measuring the disturbance using a singleantenna and, from there, infer the presence of a person,distinguishing it from an animal or thing by measuring the
    own disturbance on a single antenna. This system is intendedas a preventive alarm detector, by proximity. Does not describea security detector system for vehicles like the onedescribed in the present invention, which is valid for both theexterior and interior security thereof and under anycondition, for which it would be necessary to modify the systemdescribed in WO2015 / 044487.
    On the other hand, vehicle alarm systems are knownthat employ magnetic field detectors. So theUS2010219951 describes a technology for determining theless a variation in a magnetic field with at least one sensormagnetic, amplify said variation by at least one amplifierelectronic, the processing of said variation by means of aprocessor and the activation of an alarm in the electronic systemvehicle. However, these alarm systems need acomplex installation in the vehicle against the system described inThe present invention.
    In general, in the face of the prior art, the use of a sensorelectrostatic that detects field disturbanceselectrostatic using a single antenna, configured as aelectrode arranged in such a way that it greatly simplifies thedetection structure, allowing greater security andreliability in interior and exterior safety in vehiclestransport.
    DESCRIPTION OF THE INVENTION
    The object of the present invention is a security system forvehicles that are more precise and simple to implement thandescribed in the state of the art, so it is implementedby measuring the disturbances produced in a fieldelectrostatic due to the human presence in its vicinity orinside, in any area of the vehicle that is desired
    to protect.
    The system of the invention comprises at least one sensorelectrostatic capable of measuring the disturbances generated bypeople, objects or animals around an antenna that is, at yourinstead, emitting an electrostatic field and detecting thedisturbances that occur in the emitted field. This antenna,generally an electrode, emits the electrostatic field soaddressed, that is, that can emit towards a portion of thesurrounding space and not omnidirectionally, shieldingThe unwanted part. That is why the arrangement of this antennaIt is different in each application since each antenna is autonomousto detect a disturbance in the generated electrostatic fieldaround it, even if they are connected to a single circuit.Thanks to the arrangement of the antenna or antennas it will be possibledefine a physical space closed by the emitted field, depending onof the physical structure where it is implemented (modifying thedisposition of the different elements for each particular case)without any limitation and in a very simple way.
    These advantages are achieved with the different aspects describedin the independent claims and which are incorporated hereinby reference Other particular embodiments of the inventionthey are described in the dependent claims and likewiseincorporate here by reference.
    Thanks to the system described in these attached claimsYou get a vehicle security system. This system, ina first aspect is configured as an object detectoradhered to a vehicle, by detecting the approachof the person and / or characterization of the foreign element. In asecond aspect, it is configured as a security element in thevehicle interior, for example, in detecting the correctposition of safety anchors or detection of people inrestrooms, warehouses or restricted places. Finally, the system of
    security is able to accurately detect the position of thevehicle in a parking lot or parking area.
    Throughout the description and the claims the word"understand" and its variants are not intended to exclude othertechnical characteristics, additives, components or steps. For thesubject matter experts, other objects, advantages and featuresof the invention will be derived in part from the description and inpart of the practice of the invention. The following examples andDrawings are provided by way of illustration, and are not intendedthat restrict the present invention. In addition, thisinvention covers all possible combinations of embodimentsparticular and preferred here indicated.
    BRIEF DESCRIPTION OF THE FIGURES
    Then a series is described very brieflyof drawings that help to better understand the invention and thatexpressly relate to an embodiment of said inventionwhich is presented as a non-limiting example of this.
    FIG 1 - Block diagram of a sensor (10) according to theinvention.FIG 2 - Scheme of the system of the invention for securityexternalFIG 3 - Scheme of the system of the invention for securityinternalFIG 4 - Scheme of the system of the invention in detection ofparking lot.FIG 5 - Shows the block diagram of a devicecontrol (100) according to the present invention.
    EXHIBITION OF A DETAILED MODE OF EMBODIMENT OF THE INVENTION
    An object of the invention is a vehicle safety system
    which comprises different practical embodiments, as it isSample below details each of the realizationsparticular of the parts that make up the system object of theinvention.
    Electrostatic Field Sensor (10)
    The electrostatic field sensor is a solution based on thesensor described in WO2015 / 044487 but improved for itsimplementation in other practical applications. However, inFigure 1 describes an alternative embodiment to saidsensor. As can be seen in said figure 1 the sensorelectrostatic field (10) comprises an antenna (11) thatit consists of a single electrode that is, at the same time, emitter andreceiver (emitter-receiver electrode) and what is the antenna (11)used in each and every one of the proposed embodimentsin the present invention, although in different configurationsphysical and connectivity that allow to improve its functionality.It should be borne in mind that in some embodiments they mayseveral antennas coexist in parallel, although each one of themretains the particularity of being a sender and receiver to itweather.
    However, the electrostatic field sensor (10) controlledIt also includes a circuit for generating and measuring fields,preferably a working frequency tuner circuitless than 5 MHz comprising an RLC circuit and a circuitphase stabilizer The signal received on the antenna, after themeasure, goes through a filtering stage and, subsequently, saidsignal passes to an analog-digital converter, which in turn isconnected to a processor configured to detectelectrostatic field variations, establishing a mapthree-dimensional with these variations, being able to determine thevolume and density of the object that generated this variation.This processor, in turn, is connected to a radio circuit
    frequency that emits an encrypted signal to the devicecontrol (100), which is external to the sensor itself (10), and where saidcontrol device (100) controls the set of elementsthat make up the system, as will be seen in each embodiment. HeCircuit is completed with a data storage memory.
    External security of a vehicle (1)
    As can be seen in figure 2 for a vehicle (1) theantenna (11) can have any position depending on the elementthat you want to protect, or have different antennas (11)attached to a single sensor (10), as in figure 2a or asingle antenna (11) that circumvents the vehicle (1) completely, such asin figure 2b. This allows great versatility in securityof the transport vehicle, since it allows the control of theapproach of any person or accession of anyobject to the body of the vehicle (1), detecting it safely.All this in a simple way, since the antenna (11) will besimply attached to the vehicle, as it is configured as a stripmetal connected to a sensor (10).
    Each of the aforementioned solutions (a single antenna that surrounds thevehicle or a plurality of antennas) has its advantages. So, theUnique antenna allows monitoring and control in 360º of thevehicle, for the control of the approach of people or theadhesion of objects. On the other hand, the situation of several antennasIts main advantage is to place surveillance in areasof the vehicle that can be opened (luggage compartment, storagegasoline, hood) or be more susceptible to being stolen (antennaof the radio, wheels). Obviously, there is no limitation to employboth systems together, so that agreater precision in the measurement of disturbances that mayaffect the whole.
    In any case, all sensors (10) are connected to a
    control device (100) comprising: one or more processors(101); a memory (102); and one or more programs in which the orthe programs are stored in memory (102) and configuredto be executed by at least the processor (101),including the instructions programs to: (i) characterize adisturbance detected by at least one sensor (10); (ii) focusat least one camera (12) towards the action zone of at least onesensor (10) with a disturbance detected; (iii) monitor thezone of action of a sensor (10) with a detected disturbance;
    (iv) generate a control signal and (v) communicate with a systemof alarm management.
    So, you get a safety system for vehicles veryefficient, since it allows to characterize the object, person orpeople who generate the disturbance at a very low costsimply by incorporating the sensor described in the body of thevehicle. The described system allows, for example, to control thetrunk or cargo entrance of an airplane in a totallyindividualized, detecting the passage of a single person, as well aspermanent detection of a disturbance caused byAny object attached to the vehicle.
    In addition, the characterization of the different disturbances and theirincorporation into the memory of the control device (which canbe integrated into the vehicle's own switchboard, be aexternal element or even be on a phone type devicemobile or tablet) allows it to be detected with great precisionany disturbance that occurs around the system ofvehicle safety
    Internal security of a vehicle (1)
    In another particular embodiment, as can be seen inFigure 3 for a vehicle (1) the antenna (11) can haveany position inside the vehicle (1) depending on the
    element that you want to protect, or have differentantennas (11) attached to a single sensor (10). This allows a greatversatility in the internal safety of the transport vehicle,since it allows the control of the position of any person ininside, detecting it safely. All this in a waysimple, since the antenna (11) will simply be connected to thezone to be monitored, as it is configured as a stripmetal connected to a sensor (10).
    In any case, all sensors (10) are connected to acontrol device (100) comprising: one or more processors(101); a memory (102); and one or more programs in which the orthe programs are stored in memory (102) and configuredto be executed by at least the processor (101),including the instructions programs to: (i) characterize adisturbance detected by at least one sensor (10); (ii) focusat least one camera (12) towards the action zone of at least onesensor (10) with a disturbance detected; (iii) monitor thezone of action of a sensor (10) with a detected disturbance;
    (iv) generate a control signal and (v) communicate with a systemof alarm management.
    Thus, an internal security system is achieved tovery efficient vehicles, since it allows to characterize theobject, person or persons that generate the disturbance at a costvery low simply by incorporating the sensor described in the objectto protect, for example, a seat to know the position ofthe person (and manage if the belt is on) or the bathrooman airplane or the engine room of a ship in a totallyindividualized, detecting the passage of a single person, as well aspermanent detection of a disturbance caused byany attached or strange object, which is achieved bythe correct characterization of the disturbance, since each bodyit is detected differently by the antenna (it is not the samedisturbance caused by an animal or a person) and the
    monitoring allows proper threat trackingdue to the aforementioned disturbance.
    Parking control (2)
    In another particular embodiment, as can be seen inFigure 4 for a vehicle (1) the antenna (11) will be located inthe exterior of the vehicle (1) in a parking area (2)for parking management. All this in a simple way,since the antenna (11) will simply be attached to the area thatyou want to monitor, as it is configured as a metal stripconnected with a sensor (10).
    In any case, all sensors (10) are connected to acontrol device (100) comprising: one or more processors(101); a memory (102); and one or more programs in which the orthe programs are stored in memory (102) and configuredto be executed by at least the processor (101),including the instructions programs to: (i) characterize adisturbance detected by at least one sensor (10); (ii) focusat least one camera (12) towards the action zone of at least onesensor (10) with a disturbance detected; (iii) monitor thezone of action of a sensor (10) with a detected disturbance;
    (iv) generate a control signal and (v) communicate with a systemParking management.
    Thus, a vehicle safety system is achievedstationed very efficiently, since it allows to characterize theobject, person or persons that generate the disturbance at a costvery low simply by incorporating the sensor described in the ownparking, so that not only the vehicle is protectedbut also the management of the ownparking, for example, indicating to the external serverThe square that is free.
    As it was possible to check the control device (100) is thesame in all embodiments and can be a devicespecific electronic or be integrated in the control unitof the vehicle itself, or be an external element to it, such as amobile phone or electronic tablet, as long as it meetswith the proper characteristics indicated for each embodiment.
    权利要求:
    Claims (10)
    [1]
    1.-Vehicle security system (1) comprising theless:a controlled electrostatic field sensor (10)connected with at least one antenna (11);where said antenna (11) is configured as asingle electrode; Y
    where the electrostatic field sensorcontrolled (10) is configured to detect adisturbance in the electrostatic field (3) generatedby at least one antenna (11) connected to said sensor(10);
    and where the system is characterized because:at least one antenna (11) is in a selected position
    between:an external area of the vehicle (1);an internal area of the vehicle (1);a parking area; Y
    where each sensor (10) is connected to a device
    control (100) comprising:one or more processors (101);a memory (102); Yone or more programs in which the program (s) are
    stored in memory (102) and configured to runby at least the processor (101), including thePrograms instructions for:
    characterize a disturbance detected by at leastan antenna (11) connected with at least one sensor (10);
    focus at least one camera (12) towards at least onearea where at least one antenna (11) connected with at leasta sensor (10) has detected a disturbance;
    monitor by camera (12) at least one areawhere at least one antenna (11) connected with at least onesensor (10) has detected a disturbance;
    generate a control signal; YCommunicate with an external server.
    [2]
    2. The system according to claim 1 wherein theantenna (11) located in an outside area of the vehicle (1) is asingle antenna (11) arranged perimeter in relation to thebody of the same.
    [3]
    3. The system according to claim 1 whichit comprises a plurality of antennas (11) located in an areaexterior of the vehicle and attached to the vehicle body (1)in areas susceptible to opening or subtraction.
    [4]
    4. The system according to claim 1 wherein theantenna (11) located in the interior area of the vehicle (1) islocated in at least one seat of the vehicle.
    [5]
    5.-The system according to embodiment 1 where theantenna (11) is located in a parking space andconfigured to detect a vehicle (1) in said square and notifyto an external server of the presence or not of a vehicle.
    [6]
    6.-Vehicle safety method implemented in asystem according to any one of claims 1 to 5which comprises the stages of:
    characterize a disturbance detected by at least oneantenna (11) connected a sensor (10);
    focus at least one camera (12) towards at least one areawhere at least one antenna (11) connected with at least one sensor
    (10) has detected a disturbance;
    monitor by at least one camera (12) at least onearea where at least one antenna (11) connected with at least onesensor (10) has detected a disturbance;
    generate a control signal; YCommunicate with an external server.
    [7]
    7. The method according to claim 6 whichit comprises a stage of disposing in an outside area of the vehicle
    (1) a single antenna (11) arranged perimeter in relation to the body thereof.
    [8]
    8. The method according to claim 6 whichit comprises a step of arranging a plurality of antennas (11)located in an outside area of the vehicle and attached to the body
    10 of the vehicle (1) in areas susceptible to opening or subtraction.
    [9]
    9. The method according to claim 6 comprising a step of arranging at least one antenna (11) in at least one interior area of a vehicle (1) being located in at least
    A vehicle seat.
    [10]
    10. The method according to claim 6 comprising the step of placing at least one antenna (11) in at least one parking space; and a stage of detecting a vehicle
    (1) in that place and notify an external server of the presenceof at least one vehicle (1) in at least one parking space.
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    法律状态:
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    优先权:
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    ES201531588A|ES2615164B1|2015-11-05|2015-11-05|SYSTEM AND METHOD OF SAFETY FOR VEHICLES|ES201531588A| ES2615164B1|2015-11-05|2015-11-05|SYSTEM AND METHOD OF SAFETY FOR VEHICLES|
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