With the development of new-energy vehicles, fuel cell vehicles are attracting increasing attention due to their advantages of zero emissions and long range. The air compressor controller is a key component of the fuel cell vehicle air circulation system, and its control performance has a crucial impact on fuel cell system efficiency. It is compatible with the MATLAB/Simulink modular modeling approach with one-click fully automatic code generation, and adopts CAN communication Bootloader program flashing, making it easy to match the air compressor controller to different models of air compressors.