What does the car ESP system mean?
1 Answers
Car ESP system refers to the Electronic Stability Program system, which is a general term for systems or programs that effectively prevent the vehicle from losing control when it reaches its dynamic limits while improving the vehicle's handling performance. The ESP system includes functions such as Electronic Brake-force Distribution (EBD), Anti-lock Braking System (ABS), Traction Control System (TCS), and Vehicle Dynamic Control (VDC). The principle of the ESP system is: through the ABS electronic control unit, based on the signals from the wheel speed sensors, the electronic control unit calculates and analyzes to determine the wheel slip rate and the vehicle speed. It then adjusts the wheel slip rate by controlling the throttle opening and brake pressure.