The invention is suitable for the technical field of vehicle charging and discharging, and provides a charging and discharging control method, a vehicle-mounted charger and terminal device.The charging and discharging control method comprises the steps that a CC signal on a detection circuit connected with a charging and discharging interface and a control instruction sent by a battery management system are obtained; confirming the type of a gun head connected with the charging and discharging interface according to the CC signal; the types of the gun heads at least comprise a 63A national standard charging gun, a 32A national standard charging gun, a 16A national standard charging gun, a 10A national standard charging gun, a pile-free charging gun, a V2L discharging gun, a V2V discharging gun and a V2G discharging gun; determining a working mode according to the type of the gun head, and judging whether the working mode is successfully matched with the control instruction; and when the working mode is successfully matched with the control instruction, charging or discharging is performed according to the control instruction and the working mode. The problems that the vehicle charging and discharging compatibility is poor and the control method is complex are solved.
本申请适用于车辆充放电技术领域,提供了一种充放电控制方法、车载充电机及终端设备,上述充放电控制方法包括:获取与充放电接口连接的检测电路上的CC信号,以及电池管理系统发送的控制指令;根据CC信号确认与充放电接口连接的枪头的类型;枪头的类型至少包括63A国标充电枪、32A国标充电枪、16A国标充电枪、10A国标充电枪、无桩充电枪、V2L放电枪、V2V放电枪和V2G放电枪;根据枪头的类型确定工作模式,判断工作模式与控制指令匹配是否成功;当工作模式与控制指令匹配成功时,根据控制指令和工作模式进行充电或放电。解决了车辆充放电兼容性差和控制方法复杂的问题。
Charging and discharging control method, vehicle-mounted charger and terminal equipment
充放电控制方法、车载充电机及终端设备
29.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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