An electrically powered vehicle (100) includes a door, an electronic door latch system (132) configured to selectively open the door, and an electrically powered powertrain (104) configured to generate a drive torque. A high voltage battery system (114) for powering the motorized powertrain (104) includes one or more battery contactors for selectively activating the high voltage battery system (114). The controller (124) is configured to control operation of the vehicle (100) and is in communication with the electronic door latch system (132). Upon receiving a door opening request from the electronic door latch system (132), the controller (124) activates the one or more battery contactors to enable the high voltage battery system (114) only upon initiation of the door opening request from outside the vehicle (100).

    一种电动车辆(100),包括车门、被配置为选择性地打开车门的电子门闩锁系统(132)和被配置为产生驱动扭矩的电动化动力总成(104)。用于为电动化动力总成(104)供电的高压电池系统(114)包括一个或更多个电池接触器,用于选择性地启用高压电池系统(114)。控制器(124)被配置为控制车辆(100)的操作,并与电子门闩锁系统(132)通信。在从电子门闩锁系统(132)接收到门打开请求后,控制器(124)仅在从车辆(100)外部发起门打开请求时才激活一个或更多个电池接触器以启用高压电池系统(114)。


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    Title :

    High voltage system for accelerating motorized powertrain vehicle propulsion preparation


    Additional title:

    用于加速电动化动力总成车辆推进准备的高电压系统


    Contributors:

    Publication date :

    2025-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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