Railway vehicle charging control method, railway vehicle, charging station and charging system

A railway vehicle charging control method, comprising the following steps:

• transmitting location information and residual capacity information of a railway vehicle to a railway signal system;
• receiving an address of a reserved charging parking space of the railway vehicle transmitted by the railway signal system, and controlling the railway vehicle to move to the reserved charging parking space, the address of the reserved charging parking space being determined by the railway signal system according to the residual capacity information, the location information and a moving plan of the railway vehicle;
• and
• receiving a wireless communication connection request initiated by a ground charging controller, and establishing wireless communication connection with the charging controller, wherein the charging controller is arranged corresponding to the reserved charging parking space of the railway vehicle, the wireless communication connection request is initiated by the charging controller according to vehicle information of the railway vehicle, and the vehicle information is used by the charging controller to control a pantograph charger corresponding to the railway vehicle to descend, and to start charging the railway vehicle according to a charging request of the railway signal system.

A railway vehicle charging control method, comprising the following steps:

• obtaining, by a railway signal system, location information and residual capacity information of a railway vehicle, determining an address of a reserved charging parking space of the railway vehicle according to the residual capacity information, the location information and a moving plan of the railway vehicle, and transmitting the address of the reserved charging parking space to a vehicle control unit of the railway vehicle;
• receiving, by the vehicle control unit, the address of the reserved charging parking space of the railway vehicle transmitted by the railway signal system, and controlling the railway vehicle to move to the reserved charging parking space;
• transmitting, by the railway signal system, vehicle information of the railway vehicle and a charging request to a ground charging controller, the ground charging controller being arranged corresponding to the reserved charging parking space of the railway vehicle;
• initiating, by the charging controller, a wireless communication connection request according to the vehicle information of the railway vehicle, and after the vehicle control unit receives and confirms the wireless communication connection request, establishing wireless communication connection between the charging controller and the vehicle control unit;
• and
• controlling, by the charging controller according to the vehicle information of the railway vehicle, a pantograph charger corresponding to the railway vehicle to descend, and controlling, according to the charging request, to start charging the railway vehicle.