Steering wheel hand force adjusting method, system and equipment and storage medium

• Main Authors: XU KUANLIN, CAO QINLAI, YAO YUAN
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The invention provides a steering wheel hand force adjusting method, system and device and a storage medium, and belongs to the technical field of steering systems. The method comprises the following steps: in response to a turn-on signal of a hand-operated self-adaptive calibration switch, acquiring the vehicle speed and driving state data of a vehicle, and searching a vehicle speed interval corresponding to the vehicle speed based on the vehicle speed; the driving state of the vehicle is judged based on the driving state data; wherein the driving state comprises a straight-going state and a non-straight-going state; if the driving state is a straight driving state, searching a plurality of gain factors from low to high corresponding to the vehicle speed interval according to a preset gain rule; and the hand force values of the steering wheel are sequentially adjusted according to the gain factors from low to high, and the adjusted hand force of the steering wheel is obtained. And adaptive adjustment of the