The invention relates to a reverse pre-charging control method and device, computer equipment and a storage medium. The method comprises the steps of obtaining a preset target voltage value reached by a vehicle high-voltage load and a preset low-voltage output current value of a vehicle low-voltage storage battery under the condition that a reverse pre-charging starting condition is met; determining a preset reverse pre-charging duration based on the target voltage value; and based on the preset reverse pre-charging duration and the preset low-voltage output current value, controlling the vehicle low-voltage storage battery to pre-charge the vehicle high-voltage load. By adopting the method, the reverse pre-charging control reliability can be improved.

    本申请涉及一种反向预充电控制方法、装置、计算机设备和存储介质。所述方法包括:在满足反向预充电启动条件的情况下,获取车辆高压负载预设达到的目标电压值以及车辆低压蓄电池的预设低压输出电流值;基于所述目标电压值,确定预设反向预充时长;基于所述预设反向预充时长和所述预设低压输出电流值,控制所述车辆低压蓄电池对所述车辆高压负载进行预充电。采用本方法能够提高反向预充电控制可靠性。


    Access

    Download


    Export, share and cite



    Title :

    Reverse pre-charging control method and device, computer equipment and storage medium


    Additional title:

    反向预充电控制方法、装置、计算机设备和存储介质


    Contributors:
    SHENG YI (author) / BAO JIE (author) / JIANG TAO (author) / JIANG LEI (author) / CHEN DESONG (author) / ZHANG XINGSHUO (author) / MENG FANQI (author)

    Publication date :

    2024-04-19


    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



    Charging control method, charging control device, computer equipment and storage medium

    ZHU SHU / WEN JINXIONG | European Patent Office | 2023

    Free access

    Charging control method and device, computer equipment and storage medium

    DENG HUACAI / ZHAO YINGYING | European Patent Office | 2023

    Free access

    Charging control method, computer equipment and storage medium

    XIE YUMEI / ZHANG YANGHAO / WANG SHILIANG et al. | European Patent Office | 2023

    Free access

    Charging control method and device, computer equipment and storage medium

    LIU ZHITONG / JIANG RUI / WANG JINMING et al. | European Patent Office | 2024

    Free access

    Charging control method and device, computer equipment and storage medium

    LIU JIANYU / LI SONGSONG / XIANG XIAOLEI et al. | European Patent Office | 2024

    Free access