Working principle and detection method of electronic throttle

Principle and measurement method of electronic throttle: 1. The function of the throttle is to control the air intake of the vehicle, and the electronic throttle is an important control part of the automobile engine. It consists of engine, speed sensor, throttle and so on. The electronic throttle control system can accurately control the throttle opening. 2. In order to improve the safety, power, ride comfort and economy of automobiles and reduce emission pollution, all major automobile manufacturers in the world have introduced various electronic throttles with good control characteristics and their corresponding electronic control systems to form electronic throttle control systems (ETCS); 3. The electronic throttle control system can accurately control the throttle opening, which can not only improve fuel economy and reduce emissions, but also make the system respond quickly and obtain satisfactory handling performance; 4. On the other hand, it can realize the integration of idle speed control, cruise control and vehicle stability control, and simplify the structure of the control system.