ASR traction control system for motor vehicle

摘要

The control system computers the maximum torque transmitted by each wheel onto the road surface and thereby calculates the actual road grip. The torque of the engine is adjusted to provide max. torque transfer for each driving wheel. The actual torque set is dependant on the road grip and on the speed of the vehicle. The system corrects for different types of tyres e.g. winter and summer types, and can operate with mixed tyres. Steering control and cornering are also taken into account.