The invention discloses a vehicle-mounted charging system and a charging control method. The vehicle-mounted charging system comprises a plurality of battery packs, the vehicle-mounted socket comprises a direct-current power supply terminal, a first connection confirmation terminal and an auxiliary power supply terminal; the first ends of the first switch units are connected with the battery packs in a one-to-one correspondence mode, the second ends of the first switch units are connected with the direct-current power supply terminal, and the first switch units are used for connecting or disconnecting power supply of the corresponding battery packs; and the battery managers and the battery packs are arranged in a one-to-one correspondence manner, and the battery managers are connected with the first connection confirmation terminal, the auxiliary power supply terminal and the first switch unit. By adopting the vehicle-mounted charging system, when a vehicle is charged, a driver does not need to plug and unplug a charging gun, automatic charging of a plurality of battery packs can be completed, and the problem that the charging process is tedious due to plugging and unplugging of the charging gun is avoided.
本发明公开了一种车载充电系统和充电控制方法,包括多个电池组;车载插座,车载插座包括直流电源端子、第一连接确认端子和辅助电源端子;多个第一开关单元,每个第一开关单元的第一端与每个电池组一一对应连接,每个第一开关单元的第二端均与直流电源端子连接,第一开关单元用于导通或断开对应电池组的供电;多个电池管理器,电池管理器与电池组一一对应设置,且电池管理器与第一连接确认端子、辅助电源端子、第一开关单元连接。采用该车载充电系统在车辆充电时无需驾驶员插拔充电枪,即可完成多个电池组的自动充电,避免因插拔充电枪带来的充电过程繁琐的问题。
Vehicle-mounted charging system and charging control method
车载充电系统和充电控制方法
15.11.2024
Patent
Elektronische Ressource
Chinesisch
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