The invention discloses an electronic differential control system, which solves the problems that an error occurs in the control process of an existing mechanical differential, can not realize preciseadjustment, has large mechanical power transmission loss, and is not suitable for use of an electric vehicle. The control system includes driving motors, a steering motor, wheels, an encoder, a Hallsensor, an electronic differential controller, and a reducer, wherein the driving motors have four, the wheels have four, and each wheel corresponds to one of the driving motors, and a speed reducer is connected between each of the driving motors and the wheels, and the four driving motors respectively drive the corresponding wheels to provide forward power for the wheels; the steering motor provides steering power to the wheels. The invention has the advantages of simple structure, accurate control and independent control of the rotational speeds of four wheels of an electric vehicle, and mutual non-interference and the like.