The invention provides a charging protocol conversion method and device, and the method comprises the following steps: receiving a charging pile signal, and carrying out message interaction with a charging pile through a first charging protocol; when an authorization message of the charging pile is received, carrying out message interaction with a vehicle battery management system through a secondcharging protocol so as to carry out charging handshake; when a power battery charging parameter message sent by the vehicle battery management system after the charging handshake is successful is received, delaying for a first preset time, and meanwhile, sending the power battery charging parameter of the vehicle to the charging pile through the first charging protocol, so that the charging pilecompletes charging parameter configuration; and when a pre-charging completion message of the charging pile is received, carrying out message interaction with the vehicle battery management system through the second charging protocol, so that the charging pile charges the vehicle. According to the conversion method provided by the invention, the delay time is prolonged when the power battery charging parameter message is received, so that the vehicle end can be matched with European standard charging under extremely small changes.

    本发明提供一种充电协议转换方法和装置,所述方法包括以下步骤:接收充电桩信号,并通过第一充电协议与充电桩进行报文交互;在接收到充电桩的授权报文时,通过第二充电协议与车辆电池管理系统进行报文交互,以进行充电握手;在接收到充电握手成功后车辆电池管理系统发送的动力电池充电参数报文时,延时第一预设时间,同时通过第一充电协议将车辆的动力电池充电参数发送给充电桩,以使充电桩完成充电参数配置;在接收到充电桩的预充完成报文时,通过第二充电协议与车辆电池管理系统进行报文交互,以实现充电桩对车辆进行充电。本发明的转换方法,通过在接收到动力电池充电参数报文时,增加延时时间,以使车端能够在极微小的改动下,匹配欧标充电。


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    Titel :

    Charging protocol conversion method and device


    Weitere Titelangaben:

    充电协议转换方法和装置


    Beteiligte:
    ZHANG XUEKAI (Autor:in) / WU JINJIN (Autor:in) / YANG GUIQING (Autor:in) / LI DESHENG (Autor:in) / ZHENG JUNYI (Autor:in) / ZHANG YUMING (Autor:in)

    Erscheinungsdatum :

    2021-03-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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