Entire renting system for battery electric vehicles

The invention discloses an entire renting system for battery electric vehicles. The system utilizes a GSM communication network, and consists of servers and clients, wherein the servers are arranged at battery electric vehicle renting operators; the clients are built in the battery electric vehicles; and a hardware communication CAN node of the client consists of two independent CAN networks which function in a charging mode and a driving mode respectively. The system monitors the whole charging process of the vehicle, provides navigation reference for a user, prompts the user to replace the vehicle at a nearest chain when the entire vehicle fails or battery power is to be exhausted, solves the problems of the high cost of the entire vehicle or the battery, short driving rang, long charging time, fewer charging stations, difficult maintenance, short battery service life, difficult battery replacement and the like of the battery electric vehicle in a battery electric vehicle renting process, and plays an impor