Traction control system for vehicle

摘要

A traction control system for a vehicle has each wheel of each pair of driving wheels with a separate control for traction. The control system calculates the required contribution from each wheel and compares it with the actual measured value, and its effect on the total required traction. The torque output of the engine is adjusted to meet the total torque requirement. The same control system determines the allowable wheel spin for each wheel and compares it with the actual measured values, with automatic braking to control the stability of the vehicle. The control system combines the weighted values for each wheel to provide the overall control. The system also ensures a balanced control to prevent slewing etc.