Motorcycle instrument circuit based on LED display

• Main Authors: LIU GUANGHAO, LIU FENG, GAO YUNFENG, YANG SHENGQIAN
• Format: Patent
• Language: Chinese; English
• Published: 02.09.2022
• Subjects: ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS; CYCLE SADDLES OR SEATS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to a motorcycle instrument circuit based on LED (light-emitting diode) display, which comprises an instrument shell, an odometer dial, a rotating speed dial plate, a mileage display panel arranged on the odometer dial, a rotating speed display panel arranged on the rotating speed dial plate, and a mileage LED light module fixed in the odometer dial, wherein the odometer dial and the rotating speed dial plate are arranged on two sides of the instrument shell; the rotating speed LED light module is fixed in the rotating speed dial plate, the main control chip, the vehicle speed acquisition module, the rotating speed acquisition module, the driving chip and the key module are arranged in the instrument shell, and the vehicle speed acquisition module, the rotating speed acquisition module and the key module are electrically connected with pins of the main control chip respectively. The mileage LED light module and the rotating speed LED light module are electrically connected through the