Rail train brake control system and train

A train, which is provided with a brake control system, the train comprising multiple vehicles, the multiple vehicles comprising power vehicles and non-power vehicles, wherein the system comprises a vehicle brake control unit, a train brake control unit, a traction control unit, and a communication control unit;

• each vehicle of a rail train is provided with the vehicle brake control unit;
• each of the vehicles located at both ends of the rail train is provided with the train brake control unit and the communication control unit;
• each of the power vehicles of the multiple vehicles is provided with the traction control unit;
• the vehicle brake control unit, the train brake control unit, the traction control unit and the communication control unit perform communication by means of gateways;
• the train brake control unit is configured to calculate, according to braking information sent by the vehicle brake control unit and the traction control unit, data of air braking force and an electric braking force to be applied;
• the vehicle brake control unit is configured to perform air braking on the train according to the data of the air braking force to be applied which is sent by the train brake control unit;
• the traction control unit is configured to perform electric braking on the train according to the data of the electric braking force to be applied which is sent by the train brake control unit;
• and
• the communication control unit is configured to receive a braking instruction from a driver controller, and send the braking instruction to a system where the instruction is executed.