Design of automatic transmission vehicle's anti erroneous accelerator pedal system

Traffic accidents caused by wrong stepping on the accelerator when braking due to the driver's fault or the driver's error in busy work are not uncommon. In order to avoid such traffic accidents, a more accurate and effective control system is designed to prevent accidentally stepping on the accelerator when braking. The system takes the gear position of the vehicle gearbox, driving speed, engine speed and the distance between the vehicle and the front and rear obstacles as the discrimination threshold of accidentally stepping on the accelerator, the vehicle electronic controller ECU performs signal discrimination and processing, controls the throttle opening of the engine, reduces the vehicle power, and starts the braking system, so as to reduce the vehicle speed until it stops.