Motor vehicle stabilizing method, involves braking front and rear wheels to reduce speed of vehicle, exercising high brake momentum on rear wheels than on front wheels and calculating indicator parameter which indicates under-steer tendency

摘要

The method involves braking front and rear wheels (4, 5, 6, 7) to reduce driving speed (v) of a vehicle. A high brake momentum is exercised on the rear wheels than on the front wheels, where a large brake momentum is exercised on the internally curved front wheel than on the externally curved front wheel. A small brake momentum is exercised on the externally curved front wheel. An indicator parameter indicating under-steer tendency is calculated. An independent claim is also included for a device for stabilizing a vehicle in a driving dynamic borderline situation during under-steer in a curve drive.