One kind of plug-in gas-electric hybrid passenger vehicle control system and control method

The present invention provides a plug-in hybrid passenger vehicle electrical system and control method for controlling the air, the vehicle control system includes a vehicle control unit, and an engine controller, a clutch, a drive motor and its controller, auxiliary motor and controller, and a transmission controller, and the high-voltage battery management system, high voltage distribution box, steering system, high pressure, high pressure pump, high pressure air conditioner, the DC / DC converter, the meter controller, a starter, motor pumps, high voltage circuit relays, charging port. Wherein the engine with the gas engine, the engine is placed before the secondary motor, connected by a belt with the engine, a driving motor disposed between the engine and the transmission, the transmission system of the installation of the drive motor, and then connected to a final drive wheel. In the vehicle controller core vehicle control systems, integrated vehicle and each assembly information, based on the vehicle drive train and a mode switching method for coordinated control, can give full play to the plug-in gas-electric hybrid bus each sub the advantages of the system to achieve optimal vehicle performance.