What is the meaning of esp?

1, esp is the body stability control system short, is the car anti-lock braking system and traction control system function of the further expansion, are belong to the car active safety is a unified place. esp main car longitudinal and lateral stability control, to ensure that the car according to the driver's awareness of driving. 2, esp is mainly composed of sensors, pickups and electronic control unit of the three major components, sensors package wheel speed sensor, steering wheel angle sensor, lateral acceleration sensor, draw and release angular velocity sensor, brake main broken pressure sensor, etc., pickups package traditional braking system, hydraulic regulator, etc.. Sensor package wheel speed sensor, steering wheel angle sensor, lateral acceleration sensor, draw and put angular speed sensor, brake main broken pressure sensor, etc., pick up the package of traditional braking system, hydraulic regulator, etc., electronic control unit and engine management system sewing, can be on the engine power output dry estimation and open.