The invention discloses a European standard charging and discharging system and method for an electric vehicle. The European standard charging and discharging system comprises a charging control communicator, a vehicle control unit, a charger and a high-voltage distributor. The vehicle control unit is connected with the charging control communicator and the charger through a CAN bus. The charger is electrically connected with the high-voltage distributor, and the high-voltage distributor is electrically connected with a vehicle power battery and used for charging the vehicle power battery according to set power; the charging control communicator is used for carrying out communication coordination conversion on interaction between the vehicle control unit and the charging pile; and when the charging pile of the vehicle is in signal connection with the vehicle control unit, the vehicle control unit receives a CC signal and a CP signal sent by the charging pile and sends a charging instruction to the charging pile and the charger according to the vehicle state, and the charging pile and the charger carry out charging control on the power battery of the vehicle according to the charging instruction. The charging and discharging safety and convenience of the electric vehicle can be improved.
本发明公开了一种电动汽车的欧标充放电系统及方法,该系统包括:充电控制通讯器、整车控制器、充电机和高压配电器;所述整车控制器分别与充电控制通讯器和充电机通过CAN总线相连接;充电机与高压配电器电连接,高压配电器与车辆动力电池电连接,用于根据设定功率对车辆动力电池进行充电;充电控制通讯器用于对整车控制器与充电桩的交互进行通讯协仪转换;在车辆的充电桩与整车控制器信号连接时,整车控制器接收充电桩发出的CC信号和CP信号,并根据车辆状态向充电桩和充电机发送充电指令充电桩和充电机根据所述充电指令对车辆动力电池进行充电控制。本发明能提高电动汽车充放电的安全性和便捷性。
European standard charging and discharging system and method for electric automobile
一种电动汽车的欧标充放电系统及方法
16.08.2024
Patent
Elektronische Ressource
Chinesisch
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