The invention discloses an urban railway passenger car traction control intelligent debugging and training system . The system comprises two main control units and an execution unit; each main controlunit comprises a touch display, a central processing unit, a driver controller traction force instruction output circuit, a running direction and traction braking instruction control circuit, a high-speed circuit breaker control circuit, a traction safety loop circuit, an ATP zero-speed delay control circuit, a traction converter state instruction control circuit and a braking state monitoring loop circuit; the execution unit comprises three same switchboards and train lines; the logic connection and the network connection of the hardware reflect the main functions of an urban railway vehicletraction system, and the debugging method of the practical training device is compiled according to the debugging content of the urban railway vehicle, so trainees perform standardized operation according to the debugging method; the simulation degree is high, the training efficiency is high, and the cost is low. The simulation degree is high, the trainee can compile the debugging method of the practical training system according to the debugging content of the urban railway vehicle, and compared with real vehicle training, the system is simple, convenient and low in cost, and the problems occurring in real vehicle training are avoided.