Dual-system integrated electric automobile controller

The utility model relates to a dual-system integrated electric automobile controller, which comprises a vehicle control unit 12, a dual-system frequency changer unit 11, a status indicator lamp output 1, a main contactor and pump relay driver 2, a motor position sensor interface 3, a motor temperature interface 4, a CAN (Controller Area Network) communication interface 5, a serial communication interface 6, a driver control switching value input 7, an electronic accelerator pedal and pressure sensor input 8, an instrument panel output 9 and a motor 10. The dual-system design provides all interfaces of the traditional electric automobile mainstream drive motors, and a permanent magnet synchronous motor mode or an alternating current asynchronous motor mode can be configured only by upper computer software. A vehicle controller and a motor frequency changer are integrated, and the high integrated level greatly saves the system cost, and thereby, the utility model becomes the electric automobile controller in the real sense.