The invention discloses a compatible AC charging control system, a control method, equipment and a storage medium, and the method comprises the steps: judging whether a current vehicle model is a European standard vehicle model or a national standard vehicle model through a whole vehicle configuration code, and entering a European standard AC charging process if the current vehicle model is the European standard vehicle model; detecting a CC signal through the OBC, and determining the maximum charging current of the charging gun according to the resistance value of the CC signal; the CP signal is detected through the OBC, and the maximum charging current of the charging pile is determined according to the duty ratio of the CP signal; and connecting charging equipment, and starting alternating current charging. Through benchmarking analysis of CC resistance values and CP duty ratio signals of the national standard and European standard alternating current charging piles, an alternating current charging control strategy compatible with the national standard and European standard alternating current charging piles is given, the method is realized by changing VCU and OBC software of the whole vehicle, and the problem of alternating current charging when the national standard alternating current charging vehicle exits the European is solved under the condition that the cost of the whole vehicle is not increased.

    本发明公开了一种兼容型交流充电控制系统、控制方法、设备及存储介质,通过整车配置码判断当前车型为欧标车型还是国标车型,如果是欧标车型则进入欧标交流充电流程;通过OBC检测CC信号,根据CC信号阻值确定充电枪的最大充电电流;通过OBC检测CP信号,根据CP信号占空比确定充电桩的最大充电电流;进行充电设备连接,启动交流充电。本发明通过国标与欧标交流充电桩CC阻值及CP占空比信号的对标分析,给出兼容国标和欧标交流充电桩的交流充电控制策略,通过更改整车VCU及OBC软件实现,在不增加整车成本的情况下解决了国标交流充电车辆出口欧洲的交流充电问题。


    Access

    Download


    Export, share and cite



    Title :

    Compatible alternating current charging control system, control method, equipment and storage medium


    Additional title:

    一种兼容型交流充电控制系统、控制方法、设备及存储介质


    Contributors:
    SUN MINGRUI (author) / LIU GUOLIANG (author) / WEI WANGRUI (author) / SU LING (author) / LI HUGUANG (author) / LI YIDE (author) / WANG HUIZHU (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Automobile alternating current charging equipment control method and equipment and storage medium

    WANG LINXIANG / ZHOU XIAOMAO / YUE HUAFENG et al. | European Patent Office | 2023

    Free access

    Alternating current charging pile lamp strip control method, system, equipment and medium

    LI YOUCAI / GUO SHAOTAO / TANG CIQUAN | European Patent Office | 2023

    Free access

    Alternating current charging pile relay protection control method, charging pile and storage medium

    XU YUNFENG / CHEN QIWEI / SUN JIALONG et al. | European Patent Office | 2025

    Free access


    Split type group control alternating current charging method, control host, system and storage medium

    LI KUNLUN / XU ZHENGPENG / ZHAN QIJUN et al. | European Patent Office | 2022

    Free access