The invention provides a vehicle-mounted charging module and a vehicle-mounted charging device. A first vehicle-mounted charging module is used for receiving a charging request from a charging control module, obtaining a first electric signal from a power supply module and outputting a second electric signal to a first battery module; when the request power corresponding to the charging request is greater than preset power, a starting instruction is sent to a second vehicle-mounted charging module; the starting instruction is used for instructing the second vehicle-mounted charging module to obtain a third electric signal from the power supply module and output a fourth electric signal to the first battery module. Therefore, according to the vehicle-mounted charging module and the vehicle-mounted charging device, when the charging request power is larger than the preset power, the first battery module can be charged through the multiple vehicle-mounted charging modules at the same time, the charging efficiency is improved, and the high-power charging requirement of a vehicle is met.
本申请提供一种车载充电模块及车载充电装置,第一车载充电模块用于接收来自充电控制模块的充电请求,从供电模块获取第一电信号,向第一电池模块输出第二电信号;在充电请求对应的请求功率大于预设功率时,向第二车载充电模块发送启动指令;启动指令用于指示第二车载充电模块从供电模块获取第三电信号,向第一电池模块输出第四电信号。可见,本申请提供的车载充电模块及车载充电装置,可在充电请求功率大于预设功率时,通过多个车载充电模块同时向第一电池模块充电,有利于提高充电效率,满足车辆大功率充电需求。
Vehicle-mounted charging module and vehicle-mounted charging device
一种车载充电模块及车载充电装置
2021-09-03
Patent
Electronic Resource
Chinese
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