Controller of new energy automobile

The invention relates to a controller of a new energy automobile, aiming at providing a controller of the new energy automobile, which can control the power drive of an internal-combustion engine, can control a management system of a high-voltage battery, and can control the power drive of a drive motor. The controller is characterized in that the controller realizes a multifunctional embedded controller based on a single chip microcomputer, the controller has three signal imputer interfaces, the single chip microcomputer is connected with two 'SCI' (serial communications interface) bus communication interfaces and a plurality of CAN (controller area network) signal interfaces on a data communication port; and the embedded controller has the characteristics of realizing the multi-power source of the conventional new energy automobile, realizing the reasonable blending of the drive power of the power system of the new energy automobile, realizing the control on an added power battery management system, a high-voltage power-on system, a drive control system of the motor and the like, and realizing the stability, the security and the reliability of the control system. The controller can be widely applicable to the control system of an automobile.