The invention provides an electric quantity supplementing method and system for a storage battery of a vehicle. The method comprises the following steps of monitoring the voltage of the storage battery and the state information of the vehicle in a first period through a battery management system, and containing the voltage and the state information in a first data set, acquiring state information of the vehicle from the cloud server side through a vehicle-mounted T-BOX in a second period, and detecting the voltage value of the storage battery in a vehicle control unit and containing the voltage value in a second data set, when the vehicle control unit judges that the first data set can be obtained, judging whether the storage battery needs to be supplemented with electricity or not according to the first data set, and when the vehicle control unit judges that the first data set cannot be obtained, judging whether the storage battery needs to be supplemented with electricity or not according to the second data set.

    本发明提供一种一种车辆的蓄电池的电量补充方法和系统,所述方法包括以下步骤:通过电池管理系统以第一周期监测所述蓄电池的电压和所述车辆的状态信息,并包含在第一数据组中;通过车载T‑BOX以第二周期从云服务器端获取所述车辆的状态信息,且在车辆控制单元检测所述蓄电池的电压值,并包含在第二数据组中;当在所述车辆控制单元判断能够获取所述第一数据组时,根据所述第一数据组判断所述蓄电池是否需要进行电量补充;以及当在所述车辆控制单元判断不能获取所述第一数据组时,根据所述第二数据组判断所述蓄电池是否需要进行电量补充。


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    Title :

    Electric quantity supplementing method and system for storage battery of vehicle


    Additional title:

    一种车辆的蓄电池的电量补充方法和系统


    Contributors:
    LI CHUAN (author) / LIU KUI (author)

    Publication date :

    2021-07-13


    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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