Distributed charging management system and management method for electric vehicle

A distributed charging management system for an electric vehicle comprises a charging station power supply subsystem and an electric vehicle power receiving subsystem. The charging station power supply subsystem comprises a plurality of charging piles, all the charging piles are in communication connection, and each charging pile comprises a charging gun; the electric vehicle power receiving subsystem comprises a plurality of charging sockets matched with the charging guns, the number of the charging sockets is smaller than or equal to the number of the charging piles, and all the charging sockets are jointly and electrically connected with a vehicle battery management unit. According to the distributed charging management system and management method for the electric vehicle, the chargingefficiency is higher, and the use process is simple and convenient. 一种用于电动车的分布式充电管理系统，包括充电站供电子系统和电动车受电子系统；所述充电站供电子系统包括多个充电桩，并且所有的充电桩通信连接，充电桩包括充电枪；所述电动车受电子系统包括多个与所述充电枪相匹配的充电插座，并且充电插座的数量小于或者等于所述充电桩的数量，所有充电插座共同电性连接有车辆电池管理单元。本发明