(1) The shell assembly adopts the design of bayonet and special-shaped screw, and the overall interface process without outgoing line greatly improves the wiring layout inside the vehicle, and the assembly efficiency increases by 70%;

(2) The communication adopts can communication and is compatible with UART serial port communication. The can communication rate is 500K, with high speed and stability. It can directly transmit the handle signal and brake signal through the master control, which makes the control more convenient;

(3) A battery lock control circuit is added in the controller, which can drive 350W motor with load capacity;

(4) It can realize remote OTA function to meet different market demands of different customers.