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The operation parameters of multi-wheel hub motor are uncertain, so it is difficult to accurately calculate the coordinated control quantity of the motor, so the coordinated control method of multi-wheel hub motor based on PID neural network is designed. The mathematical model of multi-wheel hub motor is built, under which the operating parameters such as speed and position of multi-wheel hub motor are collected in real time, and the coordinated control quantity of motor is calculated. The PID neural network coordination controller is installed, and the coordination control command is generated by using the PID neural network algorithm to realize the coordination control of multi-wheel hub motor from the aspects of speed, torque, etc. The test results show that under the coordinated control of the proposed method, the torque control error of the multi-wheel hub motor under no-load and load conditions is reduced by 21.25r/min and 25.7r/min, the torque control error is reduced by 6.55N·m and 17.45N·m, the motor operation balance is improved, and the coordinated control effect of the multi-wheel hub motor is better.