The invention discloses a method, a device and equipment for adjusting the electric quantity of a storage battery. The method comprises the following steps: acquiring target time from a current position of a user to a destination; according to the target time and the current electric quantity of the storage battery, the current expected voltage of a direct-current converter on the vehicle is obtained, and the direct-current converter is controlled to output the current expected voltage to charge the storage battery, so that the electric quantity of the storage battery reaches the target electric quantity from the current electric quantity within the target time. The target electric quantity is greater than or equal to the total electric quantity used for normal work of each thermal runaway maintenance device in the vehicle. Therefore, when the vehicle arrives at the destination, if the vehicle is in the dormant state, the electric quantity of the storage battery of the vehicle is enough to meet the electric quantity use requirement of the thermal runaway maintenance equipment, and the user safety is improved.

    本申请公开了一种蓄电池电量调整方法、装置及设备,获取从用户当前位置到达目的地所用的目标时间。根据目标时间以及蓄电池的当前电量,获取车辆上直流变换器的当前期望电压,并控制直流变换器输出当前期望电压,为蓄电池充电,以使在目标时间内使蓄电池的电量从当前电量达到目标电量。目标电量大于或等于车辆中的各个热失控维护设备正常工作所用的总电量。如此,在到达目的地时,若使车辆处于休眠状态,则车辆的蓄电池的电量足够满足热失控维护设备的电量使用需求,提高了用户安全性。


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    Title :

    Method, device and equipment for adjusting electric quantity of storage battery


    Additional title:

    一种蓄电池电量调整方法、装置及设备


    Contributors:
    YAN SHIJIE (author) / ZHANG TONG (author) / GAO SHAN (author) / YU JIAHENG (author) / ZHANG JUN (author)

    Publication date :

    2022-11-18


    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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