Method for controlling idling speed of thermal diesel engine for land vehicle, involves controlling compensation torque at stop level higher than standard level when absolute value of wheel position information is greater than threshold

摘要

The method involves controlling a compensation torque at a thermal engine (10) of a land vehicle according to a standard level if assistance need information is positive, and controlling the compensation torque at the thermal engine according to a standby mode if the assistance need information is negative. The compensation torque is controlled at a stop level that is higher than the standard level when an absolute value of steering wheel position information is greater than a predetermined threshold. An independent claim is also included for a hydraulic steering assistance system.