ELECTRONIC GEAR-SHIFTING SYSTEM WITH SOUND EFFECTS AND DISPLAY

The present invention is an electronic gear-shifting system with sound effects and display, adapted to be mounted on an electric motorcycle, and including an electronic shift unit, an electronic clutch unit, a throttle position sensor, correspondingly outputting a shift signal, a clutch signal and a throttle position signal according to the operation of the rider, a control unit receiving the aforementioned signals to determine a target gear position of the electric motorcycle and control a power motor of the electric motorcycle. The electric motorcycle converts the real speed of the power motor into a virtual speed through an algorithm and lets a dashboard and a sound effect controller of the electric motorcycle output according to the virtual speed. In addition to simulate the power performance of a general gear-shifting-type motorcycle, the electric vehicle also has visual and auditory variations.