• 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:
    The present invention relates to a method of managing a heating device (1) of an electric vehicle to enable the thermal conditioning of the air of the passenger compartment of the vehicle from a set temperature (Tc) determined, characterized in that said method comprises: - a step of measuring an external temperature (Text) of the vehicle and an internal temperature (Tin) of the vehicle, - a step of determining - the duration of activation required by the device heating to reach the set temperature (Tc) from the outside temperature (Text), the inside temperature (Tin), and a heat capacity of the heating device and, - the power to be applied to the device heating, - a step of activation of the heating device according to the power to be applied determined during the determined activation time.
    公开号:FR3039462A1
    申请号:FR1557232
    申请日:2015-07-29
    公开日:2017-02-03
    发明作者:Mohamed Yahia；Bertrand Nicolas；Jin-Ming Liu
    申请人:Valeo Systemes Thermiques SAS；
    IPC主号:
    专利说明:

    HEATING DEVICE AND METHOD OF MANAGING THE SAME
    The present invention relates to the field of electric motor vehicles and more particularly the device for heating such vehicles.
    Because of their limited autonomy and the time required to recharge their batteries, electric vehicles must be recharged regularly when the vehicle is parked and a charge socket is available.
    However, even when the vehicle's battery (s) can be fully recharged, the vehicle's power consumption needs to be optimized to maximize the vehicle's range.
    However, the comfort equipment and in particular the heating device often require significant power consumption so that their use tends to reduce the autonomy of the vehicle.
    It is therefore necessary to find a solution to ensure optimum comfort for the user while maximizing the autonomy of the vehicle by limiting the power consumption of the heater.
    The subject of the present invention is therefore a method of managing a heating device of an electric vehicle to enable the thermal conditioning of the air of the passenger compartment of the vehicle from a determined set temperature, said method comprising : - a step of measuring an outside temperature of the vehicle and an internal temperature of the vehicle, - a step of determining - the duration of activation required for the heating device to reach the set temperature from the temperature external, of the internal temperature, and a thermal capacity of the heater and - the power to be applied to the heater, - a step of activation of the heater according to the power to be applied determined during the duration determined activation.
    The determination of the power to be applied and the duration of activation to obtain a set temperature enables the power consumption to be reduced in order to obtain the set temperature and thus to ensure the user's comfort for a minimal energy expenditure.
    According to another aspect of the present invention, the method further comprises - a step of setting the time at which the target temperature must be reached and - said activation step of the heating device is performed at a predetermined time from the activation time and the time at which the set temperature must be reached.
    According to a further aspect of the present invention, the duration of activation is further determined according to the heat loss coefficient of the passenger compartment of the vehicle.
    According to an additional aspect of the present invention, the activation time is furthermore determined as a function of the thermal inertia of the passenger compartment of the vehicle.
    According to another aspect of the present invention, the activation time is determined by the following formula:
    with G the heat loss coefficient of the passenger compartment,
    Text the temperature outside the vehicle,
    Tin the interior temperature of the vehicle, P the power of the heater and, I the thermal inertia of the passenger compartment of the vehicle.
    According to a further aspect of the present invention, the power to be applied to the heater is the maximum heat capacity of said heater. Activation at maximum power reduces activation time and maximizes power consumption due to heating.
    According to an additional aspect of the present invention, the steps of measuring the temperature outside the vehicle and the internal temperature of the vehicle and determining the activation time and the power to be applied to the heating device are again applied. during the activation stage.
    According to another aspect of the present invention, the steps of measuring the temperature outside the vehicle and the interior temperature of the vehicle and determining the activation time and the power to be applied to the heater are performed at predetermined instants up to the activation step to take into account the evolution of the vehicle interior temperature from the outside temperature to the vehicle over time.
    The repetition over time of some of the process steps makes it possible to take into account the evolution of the parameters taken into account during the process and in particular the interior and exterior temperatures of the vehicle.
    According to a further aspect of the present invention, the step of determining the activation time required for the heating device to reach the set temperature comprises an estimate of the evolution over time of the interior temperature of the vehicle according to the heat loss coefficient of the vehicle cabin, the thermal inertia of the passenger compartment and measurements of the temperature outside the vehicle and the interior temperature of the vehicle. Estimating the evolution over time of the indoor temperature makes it possible to reduce the number of repetitions of the process steps to determine the time and duration of activation of the heating device to reach the set temperature.
    According to a further aspect of the present invention, the steps of the method include a step of connecting the electric vehicle to an electrical charging socket.
    Thus, the activation step can be performed when the vehicle is charging so that the set temperature is reached during charging. This improves both the comfort for the user and the autonomy of the vehicle.
    The present invention also relates to a device for heating an electric vehicle comprising: elements for measuring the temperature outside the vehicle and the internal temperature of the vehicle; processing means capable of determining the activation time required for the vehicle; heating device for reaching a set temperature from a heat capacity of the heating device and the outside temperature and the internal temperature provided by the measuring elements and able to determine the power to be applied to the heating device, control means able to activate the heating device according to the power to be applied and the activation time determined by the processing means.
    According to another aspect of the present invention, the processing means are configured to set the time at which the set temperature must be reached.
    According to a further aspect of the present invention, the heating device comprises a heat pump.
    According to an additional aspect of the present invention, the heat pump is an air-to-air type heat pump.
    According to another aspect of the present invention, the heat pump is of air-water type.
    According to a further aspect of the present invention, the heater comprises a positive temperature coefficient thermistor. Other features and advantages of the invention will appear in the description which will now be made, with reference to the accompanying drawings which represent, by way of indication but not limitation, a possible embodiment.
    In these drawings: FIG. 1 represents a flowchart of the steps of the heating device management method according to a first embodiment of the present invention; FIG. 2 represents a curve representing the evolution of the interior temperature of the passenger compartment of a vehicle over time; FIG. 3 represents a simplified diagram of a heating device according to the invention.
    The term "electric vehicle" is any vehicle comprising a device for recharging the battery or batteries of the vehicle on a charging socket, for example a plug connected to the mains. This therefore includes both "pure" electric vehicles and hybrid vehicles comprising an electric motor combined with another type of engine.
    The present invention relates to a method for managing a heating device 1 (visible in FIG. 3) of an electric vehicle in which, notably during a vehicle charging, the heating device 1 of the passenger compartment of the vehicle is driven. in order to obtain a set temperature Tc of the air of the passenger compartment of the vehicle. The set temperature Tc and the time Hr at which the set temperature Tc must be reached can be parameterized by the user. The time Hr corresponds for example to the moment of the recovery of the vehicle by the user after recharging. In addition, the method aims to minimize the electrical consumption due to the heating of the passenger compartment. Indeed, in the case where the vehicle is parked and connected to an electric charging socket, such a method improves comfort for the user or users who recover a vehicle whose cabin is at the desired temperature but also reduce the power consumption of the vehicle battery or batteries that are used to operate the heater 1 since the latter then only needs to maintain the set temperature Tc and no longer has to heat the vehicle from a temperature that can be very low, especially in winter and in some countries, up to the set temperature Tc.
    The various steps of the process will now be described starting from FIG. 1, which represent the different steps of the management method of the heating device 1. Step 101 is an optional step which concerns the connection of the vehicle to a charging socket allowing recharge the battery (s). The vehicle is therefore stationary and parked. The charging socket is for example connected to the mains and the connection is for example made by a dedicated cable. Step 102 is also an optional step and concerns the setting of the set temperature Tc. The time Hr at which the set temperature Tc must be reached can also be set. This step is optional, since these parameters can be set by default, in particular the set temperature Tc and the time Hr at which the set temperature Tc must be reached can be set repeatedly, for example every day at a predefined time. The setting can be made directly from a control device 7, shown in Figure 3, located in the vehicle as a wheel, control buttons and / or a touch screen of the vehicle. Alternatively, this setting can be performed remotely from a mobile device, for example a remote control device of the vehicle such as an electronic key, a mobile phone or a touch pad or any other device for communicating with means of communication. treatment of the vehicle. These parameters are then transmitted to processing means associated with the heating device 1, for example a microprocessor of the on-board computer of the vehicle. Moreover, the set temperature Tc can already be recorded in vehicle storage means, for example a memory or a database 9 associated with the on-board computer of the vehicle, and may correspond to the set temperature of the air conditioning when the vehicle is moving.
    The parameter Hr related to the time of recovery of the vehicle relates to a parameter making it possible to determine the time at which the user will take back his vehicle, for example said hour of recovery itself or a duration between the moment of intelligence of the parameter and the time of recovery. This parameter can also be planned and repeated, the user can for example indicate that he desires a cabin at the set temperature Tc every day at eight o'clock. Step 103 relates to the measurement of the temperature outside the vehicle Tcx, and the internal temperature of the vehicle Tin. These measurements are carried out for example after the parameterization step 102 or when the user leaves his vehicle or when the vehicle is connected to an electric charging socket or by a dedicated command of the user. Measurements of the internal temperature Tin and the external temperature Text are for example made by sensors 3 located on the vehicle including the sensors used for air conditioning. These sensors 3 are for example thermocouples or other sensors 3 known to those skilled in the art. Step 104 is an optional step and relates to the comparison between the external temperature Tex and inner temperature Tin measured in step 103 with the set temperature Tc. Indeed, if the outside temperatures Text and inner Tin are higher than the set temperature Tc then the process is stopped. Otherwise the process proceeds to step 105. The process can also be stopped if the differences between the interior temperature Tm of the passenger compartment, the outside temperature Text and the set temperature Tc are less than a predetermined distance, for example 2 ° C. . The method can also be stopped or inhibited when the charge level of the vehicle battery (s) is below a predetermined level. Step 105 relates to the determination of the activation time required heating device 1 to reach the set temperature Tc from the temperature outside the vehicle Text, the internal temperature of the vehicle Tin and the thermal capacity of the device. heating, that is to say the capacity of the heating device to provide heat energy to the vehicle. Step 105 also relates to the determination of the power to be applied to the heating device 1 during the activation period to reach the set temperature Tc. This step 105 will be described in more detail in the following description. Step 106 concerns the activation of the heating device 1 according to the power determined in step 105 and during the activation time determined in step 105. During this activation step 106, steps 103 and 105 may to be applied again so as to obtain the setpoint temperature Tc at the desired time even in the event of changes to certain parameters, for example the temperature outside the vehicle Text. When the set temperature Tc is reached, the heating device 1 can be configured to regulate the temperature of the passenger compartment to the set temperature Tc for a predetermined time, this predetermined time, for example 15 minutes, which can be chosen by the user. user and stored in storage means of the vehicle. This predetermined time is used to avoid maintaining the temperature inside the passenger compartment at the set temperature Tc for a very long time if the user finally has a setback and must delay the time of recovery of the vehicle. In addition, a notification of the stopping of the temperature control can be sent to a remote control device of the vehicle (electronic key, mobile phone or tablet) to inform the user of the stopping of the temperature control to the set temperature Tc. The user can then send a new command to maintain the temperature control or to set a new time Hr at which the set temperature Tc must be reached. Moreover, the measurements of step 103 and in particular the measurement of the internal temperature of the vehicle Tin can be carried out again during the activation step 106, for example to verify that the set temperature Tc has indeed been reached or that the set temperature Tc is not exceeded.
    In addition, it should be noted that Figure 1 shows the steps in a certain order but this order can be changed. Step 102 can for example be performed before step 101. Certain steps can also be performed simultaneously.
    The details of step 105 will now be described in detail.
    Regarding the determination of the power to be applied to the heating device 1, it has been observed that the power consumption to reach the set temperature Tc is minimized by reducing the activation time of the heating device 1, the heating power being then Max. Thus, the power considered will be the maximum power of the heating device 1, that is to say the power providing the maximum thermal capacity of the heating device 1.
    According to a first embodiment, the activation time required for the heating device to reach the set temperature Tc is determined from measurements of the temperature outside the vehicle Text and the internal temperature of the vehicle Tin at predetermined times up to On activation of the heating device 1. The activation time is for example determined from the heat loss coefficient G of the passenger compartment of the vehicle and the thermal inertia I of the passenger compartment of the vehicle. The coefficient of heat loss of the passenger compartment G and the thermal inertia I of the passenger compartment are generally known parameters, as previously determined by the vehicle manufacturer.
    In particular, the necessary activation time can be estimated by equation (1):
    with t the duration of activation and P the power corresponding preferably to the maximum heat capacity of the heating device 1. It should be noted that if the heating device 1 comprises several elements, for example a resistance or thermistor with a coefficient of positive temperature and a heat pump, the power P corresponds to the sum of the maximum powers of the various elements.
    Thus, at a given moment, this activation time t may be 5 minutes and the time Hr at which the set temperature Tc must be reached is 2 hours later. The activation time Hm therefore corresponds to the difference between the time Hr and the activation duration t, that is to say, lh55 later. However, in order to take into account the variations of the various parameters and in particular the variations of the external temperature T0 and of the internal temperature Tin, certain steps of the method and in particular the steps 103 to 105 can be carried out again for example when half of the time until the activation time has elapsed until this time is less than a predetermined time. In this case, steps 103 to 105 of the process will be performed again after 57.5 minutes (lh55 = 15 minutes and 115/2 = 57.5 minutes) and so on until the delay to wait to achieve the process steps again is less than 10 minutes for example. The time to re-establish the process steps can also be determined in another way. This time can for example be determined according to the difference between the internal temperature of the vehicle Tin and the temperature outside the vehicle Tcx, so that the greater the difference, the shorter the delay is to take into account a significant variation in the internal temperature Tin. A fixed time interval, for example every hour, can also be used.
    According to a second embodiment, the evolution of the internal temperature Tin of the vehicle can be estimated for example from the initial internal temperature Tin, that is to say measured at the moment the process is started, the temperature external Text initial, the heat loss coefficient G of the passenger compartment of the vehicle and the thermal inertia I of the passenger compartment of the vehicle for example thanks to equation (2):
    Thus, by combining equations (1) and (2), it is possible to determine the activation time Hm at which the heating device 1 must be activated to obtain the set temperature Tc at the desired time Hr. In addition, this determination of the activation time Hm at which the heating device must be activated can be renewed before the determined time Hm, for example thirty minutes or an hour before to take into account any variations in the parameters. used for said determination and in particular the outside temperature Textet the internal temperature Tin.
    FIG. 2 shows an example of a curve, obtained from equation (2), of variation of the vehicle interior temperature Tin in degrees Celsius as a function of time t in seconds for a vehicle whose initial temperature of the passenger compartment at time t = 0 is 20 ° C and the outside temperature is -18 ° C.
    According to an alternative embodiment to the second embodiment, the activation time of the heating device 1 can be determined by considering that the inside temperature is equal to the outside temperature Text, which is the case when the vehicle remains at the same time. shutdown and without heating for a sufficiently long time. Indeed, in Figure 2, we see that after a period of 5000 seconds, the indoor temperature is close to the outside temperature (-18 ° C). The activation time Hm at which the heating device 1 must be activated to obtain the set temperature Tc at the desired time Hr then being determined from the activation time determined by taking the interior temperature as being equal at the outside temperature measured in step 103. It is also possible in this embodiment to repeat the process steps at a predetermined time before activation of the heater as described for the other embodiments to take into account This includes a change in the outdoor temperature Text. In addition, in this embodiment, only the outside temperature Text can be measured in step 103.
    Thus, for the embodiments described above, the process steps can be repeated over time to take into account the evolution of the parameters and in particular the external temperature Text. Indeed, if the vehicle was in the shade at the start of the process, for example when the user left his vehicle, and soon after it is exposed to the sun (or vice versa), the outside temperature may vary. significantly so that the internal temperature Tin at the time of activation of the heater 1 could be different from the estimated temperature. This makes it possible to avoid either heating the cabin too prematurely and having to consume a large electrical power to maintain the passenger compartment at the set temperature Tc until the hour Hr at which the set temperature Tc must be obtained, or to heat too late so that the passenger compartment is not at the set temperature Tc at the time Hr during the recovery of the vehicle causing discomfort for the user and a significant use of the battery to heat the passenger compartment up to the set temperature Tc after the vehicle has been taken back.
    According to a third embodiment, the steps 103 to 105 of the method are performed only at a predetermined time close to the time Hr at which the set temperature Tc must be reached, for example thirty minutes before the hour Hr. pre-determined can be chosen so that the temperature variation in the vehicle is reduced in this time interval while allowing during the activation of the heating device to increase the internal temperature of the vehicle Tin by a large range, for example 30 ° C or 40 ° C from an initial temperature of -10 ° C.
    FIG. 3 represents a diagram of the heating device 1 and in particular of the processing means 5 associated with the heating device 1. These processing means 5 correspond, for example, to the on-board computer of the vehicle.
    The processing means 5 are configured to recover on the one hand the parameters recorded in a database 9 of the vehicle such as the heat loss coefficient G, the thermal inertia I of the passenger compartment and possibly the target temperature (this last can also be transmitted by the user and recovered by the processing means) and secondly, to recover the parameters measured by sensors 3 such as the outside temperature Text or the interior temperature Tin of the passenger compartment as well as the parameters , such as the set temperature Tc and the time Hr at which the set temperature must be reached, supplied by the user at the level of a remote control or a control of the vehicle 7. The processing means 5 are then configured to determine, according to equation (1), the heating time t required and the start time Hm at which the device c Heater 1 must be activated as well as the power at which the heater 1 is to be operated as previously described. The start time Hm and the power P to be applied determined by the processing means 5 are then sent to control means 11 of the heating device 1 capable of activating the heating device 1 at the time Hm and at the determined power.
    The heating device 1 comprises one or more heating elements, for example an air-to-air or air-water type heat pump. A positive temperature coefficient thermistor with air or water can also be combined with the heat pump to increase the total electrical power. Thus, the maximum power corresponds to the sum of the maximum powers of the various elements contributing to the heating power.
    In order to better understand the present invention, an example of use of the heater 1 of the present invention will now be described.
    A user parks his electric vehicle and plugs it into an electric charging socket to recharge his battery during a one-hour appointment. He then sets the time of his return, one hour later, and indicates that he desires a temperature of 25 ° C in his vehicle. The internal temperature of the vehicle Tin at this time is also 25 ° C and the outside temperature of the vehicle Tcx is 5 ° C. These temperatures are measured by sensors 3 after setting the time Hr, one hour later, at which the set temperature Tc, 25 ° C, must be reached. These measurements are supplied to the processing means 5 of the heating device 1 which then determine the time Hm at which the heater must be activated from the measured temperatures and the maximum power of the heater. This determination results in an activation time Hm occurring 8 minutes before the time Hr at which the set temperature must be reached. A new measurement of the internal temperature of the vehicle Tin and the temperature outside the vehicle Tcx, is carried out 15 minutes before the hour Hr and a new determination leads to an hour of activation Hm occurring 7.5 minutes before the hour The difference with the first determination being, for example, due to an increase in the outdoor temperature Text. The heating device 1 is activated 7 minutes and 30 seconds before the hour Hr so that at time Hr the air inside the passenger compartment is at a temperature of 25 ° C. The temperature of 25 ° C is then regulated. Thus, when the user picks up his vehicle and disconnects the vehicle from the electrical charging socket, 5 minutes after the hour Hr, the vehicle air is at a temperature of 25 ° C which allows the user to have a thermal comfort from the entry into his vehicle and improve the battery life of the battery because it no longer needs to warm the air in the cabin to reach the set temperature but only to regulate the temperature of the passenger compartment at the set temperature.
    The present invention thus makes it possible from the reception of a parameter setting concerning a set temperature Tc and a time Hr at which the set temperature Tc must be reached, to determine the commands to be applied to the heating device 1 so that that the temperature inside the cabin of the vehicle Tin corresponds to the set temperature Tc at the set time while limiting the maximum power consumption. When the process is implemented during a vehicle charging phase, the preheating of the passenger compartment on the one hand increases the comfort of the user whose vehicle interior is at the desired temperature as soon as it resumes but also to maximize the autonomy of the car by removing the energy spent to heat the air of the vehicle cabin to the set temperature.
    权利要求:
    Claims (12)
    [1" id="c-fr-0001]
    A method of managing a heating device (1) of an electric vehicle to enable the thermal conditioning of the air of the passenger compartment of the vehicle from a determined set temperature (Tc), characterized in that said method comprises: - a step (103) for measuring an external temperature (Text) of the vehicle and an internal temperature (Tin) of the vehicle, - a step (105) for determining - the activation duration necessary for the heating device (1) to reach the set temperature (Tc) from the outside temperature (Text), the inside temperature (Tin), and a heat capacity of the heating device (1) and, the power to be applied to the heating device (1), a step (106) for activating the heating device (1) according to the power to be applied determined during the determined activation time.
    [2" id="c-fr-0002]
    2. Method according to claim 1 characterized in that the method further comprises - a step (102) for setting the time (Hr) at which the set temperature (Tc) must be reached and, - that said step (106) of activation of the heating device is performed at an activation time (Hm) determined from the activation time and the set time (Hr) at which the set temperature (Tc) must to be reached.
    [3" id="c-fr-0003]
    3. Method according to one of the preceding claims, characterized in that the activation time is further determined according to the coefficient (G) of heat loss of the passenger compartment of the vehicle.
    [4" id="c-fr-0004]
    4. Method according to one of the preceding claims, characterized in that the activation time is further determined according to the thermal inertia (I) of the passenger compartment of the vehicle.
    [5" id="c-fr-0005]
    5. Method according to claim 3 and claim 4 characterized in that the duration of activation is determined by the following formula:

    with G the heat loss coefficient of the passenger compartment, Text the temperature outside the vehicle, Tin the interior temperature of the vehicle, P the power of the heater and, I the thermal inertia of the passenger compartment of the vehicle.
    [6" id="c-fr-0006]
    6. Method according to any one of the preceding claims, characterized in that the power to be applied to the heater (1) is the maximum heat capacity of said heater (1).
    [7" id="c-fr-0007]
    7. Method according to any one of the preceding claims, characterized in that the steps of measuring (103) the temperature outside the vehicle (Text) and the interior temperature (Tm) of the vehicle and determining (105) the activation time and the power to be applied to the heater (1) are again applied during the activation step (106).
    [8" id="c-fr-0008]
    8. Method according to any one of the preceding claims, characterized in that the steps of measuring (103) the temperature outside the vehicle (Text) and the internal temperature (Tin) of the vehicle and determining (105) the duration of activation and the power to be applied to the heating device (1) are carried out at predetermined times until the activation step (106) to take into account the evolution of the internal temperature (Tin) the vehicle from the outside temperature (Text) to the vehicle over time.
    [9" id="c-fr-0009]
    9. A method according to any preceding claim wherein the step (105) of determining the activation time required for the heating device (1) to reach the set temperature (Tc) comprises an estimate of the evolution over time of the interior temperature (Tin) of the vehicle according to the coefficient (G) of heat loss of the passenger compartment of the vehicle, the thermal inertia (I) of the passenger compartment and temperature measurements the vehicle and the interior temperature (Tin) of the vehicle.
    [10" id="c-fr-0010]
    The method of any one of the preceding claims wherein the steps of the method comprise a step (101) of connecting the electric vehicle to an electrical charging socket.
    [11" id="c-fr-0011]
    11. Heating device (1) for an electric vehicle comprising: measuring elements (3) of the external temperature (Text) to the vehicle and of the internal temperature of the vehicle (Ti "), - processing means ( 5) able to determine the activation time required for the heating device to reach a set temperature (Tc) from a heat capacity of the heating device and the outside temperature (Text) and the inside temperature (Tin). ) provided by the measuring elements (3) and able to determine the power to be applied to the heating device (1), - control means (11) able to activate the heating device (1) as a function of the power to be applied and the duration of activation determined by the treatment means (5).
    [12" id="c-fr-0012]
    12. Heating device (1) according to claim 11 wherein the processing means are configured to set the time (Hr) at which the set temperature (Tc) must be reached.
    类似技术:
    公开号 | 公开日 | 专利标题
    FR3039462B1|2019-08-16|HEATING DEVICE AND METHOD OF MANAGING THE SAME
    EP2956984B1|2018-04-04|Method of regulating the temperature of an accumulator battery
    FR2920192A1|2009-02-27|METHOD AND DEVICE FOR CONTROLLING A MOTOR STOP / RESTART SYSTEM FOR EQUIPPING A MOTOR VEHICLE
    EP2616744A1|2013-07-24|Low-power residential heating system
    FR2967303A1|2012-05-11|CHARGING METHOD FOR A POWER BATTERY OF A DRIVE MOTOR OF A MOTOR VEHICLE
    EP2553254B1|2017-04-12|Method of controlling the function of restarting an automatic start/stop system for a vehicle combustion engine, and corresponding system
    EP2339255B1|2016-08-10|Method for optimised control of a temperature control device
    FR2995149A1|2014-03-07|RECHARGING A BATTERY PARK
    FR2961352A1|2011-12-16|Method for estimating state of charging and state of health of lithium-ion type rechargeable battery in e.g. hybrid vehicle, involves identifying two parameters of simplified Randles model from temporal electric response of battery
    FR3051155A1|2017-11-17|VEHICLE BATTERY MANAGEMENT SYSTEM
    FR2978702A1|2013-02-08|Method for cooling electric battery of e.g. electric car, involves utilizing performance information and/or power consumption information to determine heat power information, and estimating duration of cooling step
    FR2972029A1|2012-08-31|Device for inhibiting stop control and automatic restart of heat engine of car, has control module controlling inhibition of stop control and automatic restart of engine when retained estimator value is lower than threshold value
    FR3067185A1|2018-12-07|POWER GENERATION CONTROL DEVICE
    FR2826457A1|2002-12-27|System for estimating the remaining life of a battery used in the power drive of an electric or hybrid vehicle based on initial measurements of battery parameter values and then recording of the power discharged by the battery
    FR2997233A1|2014-04-25|Battery management method for e.g. electric car, not connected with external energy source i.e. alternating current, involves controlling reheating of battery of vehicle according to value of parameter of charge state of battery
    WO2012042134A1|2012-04-05|Self-contained device and system for regulating the charging of internal storage means in an electric vehicle
    FR3018150A1|2015-09-04|APPARATUS AND METHOD FOR ELECTRIC HEATING HAVING ERASING FUNCTION
    EP3871311A1|2021-09-01|Method for charging an accumulator battery through a charging terminal
    WO2020144007A1|2020-07-16|Method for charging an accumulator battery through a charging terminal
    FR3097482A1|2020-12-25|Method of exchanging electrical energy between a motor vehicle battery and an electrical network
    FR3018557A1|2015-09-18|METHOD AND SYSTEM FOR ESTIMATING THE REMAINING TIME OF ACTIVATION OF A STARTER BEFORE OVERHEATING
    FR3020665A1|2015-11-06|IMPROVED THERMAL DEVICE
    FR2995839A1|2014-03-28|System for management of range extender of electric powered car, has control unit for selecting control mode, and another control unit that is arranged to fix two values that are distinct from parameter characteristic of selected mode
    FR3082159A1|2019-12-13|VEHICLE COMPRISING AN ELECTRICAL ENERGY STORAGE ASSEMBLY AND METHOD FOR MANAGING THE CHARGE OF SUCH AN ASSEMBLY
    FR3102859A1|2021-05-07|Method of charging an accumulator battery using a charging station
    同族专利:
    公开号 | 公开日
    DE112016003374T5|2018-04-12|
    FR3039462B1|2019-08-16|
    WO2017016823A1|2017-02-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE4426610A1|1994-07-27|1995-09-14|Bayerische Motoren Werke Ag|Automatic vehicle pre-heating system for anticipating departure time|
    EP1116612A2|1999-12-21|2001-07-18|FIAT AUTO S.p.A.|Airconditioning and control system for controlling the climate in a vehicle compartment|
    US20100206957A1|2009-02-16|2010-08-19|Parag Vyas|System and method for vehicle temperature control|
    US20130079978A1|2011-09-22|2013-03-28|Honda Motor Co., Ltd.|Preconditioning a vehicle|
    WO2015047161A1|2013-09-26|2015-04-02|Scania Cv Ab|Method and system for control of vehicle temperatures|
    CN106956563B|2017-03-29|2019-04-26|北京新能源汽车股份有限公司|A kind of warm air system control method, control device, warm air system and automobile|
    FR3075132A1|2017-12-15|2019-06-21|Psa Automobiles Sa|METHOD OF ESTIMATING ENERGY QUANTITY FOR A HEAT CONDITIONING SYSTEM OF A MOTOR VEHICLE|
    FR3091599B1|2019-01-07|2021-05-21|Valeo Systemes Thermiques|Thermal management system for motor vehicles|
    法律状态:
    2016-07-29| PLFP| Fee payment|Year of fee payment: 2 |
    2017-02-03| PLSC| Search report ready|Effective date: 20170203 |
    2017-07-31| PLFP| Fee payment|Year of fee payment: 3 |
    2018-07-27| PLFP| Fee payment|Year of fee payment: 4 |
    2019-07-31| PLFP| Fee payment|Year of fee payment: 5 |
    2020-07-31| PLFP| Fee payment|Year of fee payment: 6 |
    2021-07-29| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1557232A|FR3039462B1|2015-07-29|2015-07-29|HEATING DEVICE AND METHOD OF MANAGING THE SAME|
    FR1557232|2015-07-29|FR1557232A| FR3039462B1|2015-07-29|2015-07-29|HEATING DEVICE AND METHOD OF MANAGING THE SAME|
    PCT/EP2016/065867| WO2017016823A1|2015-07-29|2016-07-05|Heating device and associated management method|
    DE112016003374.5T| DE112016003374T5|2015-07-29|2016-07-05|HEATING DEVICE AND ASSOCIATED CONTROL METHOD|
    [返回顶部]