The invention relates to a vehicle storage battery charging method and device, a vehicle-mounted terminal, a storage medium and a computer program product. The method comprises; under the condition that the vehicle is started, the activation state of the target charging mode of the vehicle in the previous stage is obtained; acquiring the state of the storage battery under the condition that the target charging mode of the previous stage is not activated; when the state of the storage battery is charging and the current state of charge of the vehicle is smaller than a first state of charge threshold, activating a target charging mode of the current stage, and setting the target charging mode as a power-on charging mode; acquiring a current charging voltage value and a current charging current value; and when it is verified that the charging voltage value and the charging current value both meet the charging requirement, an instruction carrying the charging voltage value and the charging current value is sent to a charging circuit so as to instruct the charging circuit to charge the vehicle storage battery according to the instruction. In this way, the charging speed under the power shortage condition is increased.

    本申请涉及一种车辆蓄电池充电方法、装置、车载终端、存储介质和计算机程序产品。方法包括;在车辆启动的情况下,获取上一阶段中车辆的目标充电模式的激活状态;在上一阶段的目标充电模式未激活的情况下,获取蓄电池状态;在蓄电池状态为充电、且车辆当前的荷电状态小于第一荷电状态阈值的情况下,激活当前阶段的目标充电模式,并设置目标充电模式为上电充电模式;获取当前的充电电压值和充电电流值;在校验到充电电压值和充电电流值均符合充电要求的情况下,发送携带充电电压值和充电电流值的指令至充电电路,以指示充电电路按指令对车辆蓄电池进行充电。这样,提高了亏电下的充电速度。


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    Title :

    Vehicle storage battery charging method and device, vehicle-mounted terminal and storage medium


    Additional title:

    车辆蓄电池充电方法、装置、车载终端和存储介质


    Contributors:
    GUAN JING (author) / LI GUOHUI (author) / JIA WENYONG (author) / XU MENG (author) / YANG SONG (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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