Whole automobile control signal conversion device of an electric automobile

Whole automobile control signal conversion device of an electric automobile, comprising a signal conversion device for supplying the power energy by a vehicle-loaded accumulator though a linear stabilized voltage power supply. The signal conversion device comprises a micro-processing unit and the micro-processing unit is composed of a CAN controller, a CAN buffer area, a micro-control unit and a pulse width modulation controller. The CAN controller is in communication linkage with the micro-control unit by the CAN buffer area and an output end of the micro-control unit signal is electrically connected with an input end of the pulse width modulation controller; the CAN controller is electrically connected with an optical coupler by a CAN transceiver; the optical coupler is electrically connected with an output interface of the pulse width modulation controller. The advantages are that: the whole automobile real-time control of the electric automobile provides enough flexibility and the communication parameter