The invention discloses a vehicle in-transit battery preheating method and system and a vehicle. The method comprises the steps: acquiring vehicle navigation information and battery information; afterit is determined that the vehicle goes to a charging station according to the navigation information, determining whether the vehicle meets a preset battery preheating starting condition or not based on the battery information; when the preset battery preheating starting condition is met, sending a battery preheating request to a human-machine interaction system of the vehicle; and sending a battery preheating instruction to a thermal management system according to the obtained first user authorization starting information generated by the human-machine interaction system in response to thebattery preheating request so as to heat the battery. The charging rate of the battery in a low-temperature environment can be effectively improved, and the low-temperature vehicle use experience of auser is enhanced.

    本发明公开了一种车辆在途电池预热方法、系统及汽车,方法包括获取车辆导航信息和电池信息;在根据所述导航信息判断车辆前往充电站后,基于所述电池信息判断车辆是否满足预设的电池预热启动条件;当所述预设的电池预热启动条件得到满足时,向汽车的人机交互系统发出电池预热请求;根据获得的的所述人机交互系统响应于所述电池预热请求而生成的第一用户授权启动信息,发出电池预加热指令至热管理系统以使电池升温。本发明能够有效提升低温环境下电池充电的速率,增强用户低温用车体验。


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    Title :

    Vehicle in-transit battery preheating method and system and vehicle


    Additional title:

    一种车辆在途电池预热方法、系统及汽车


    Contributors:
    PENG JINSHUAI (author) / HUANG ZHAOKUN (author) / LIAO HONGWEI (author) / LIU XINGYUAN (author) / TAN FANG (author)

    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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