In accordance with various exemplary embodiments, the present disclosure describes a method and system for detecting a state of hand/steering wheel contact. In one exemplary embodiment, a test signal is generated and a torque in accordance with the test signal is applied to a power-assisted steering system and the resultant steering wheel torque signal is measured. The test signal and the measured steering wheel torque signal are supplied, as measurement variables, to a manager. The manager models a steering wheel/hand system and modifies the modeled steering wheel/hand system using differences between the measurement variables and the modeled steering wheel/hand system.
METHOD AND SYSTEM FOR DETECTING STEERING WHEEL CONTACT
2018-04-12
Patent
Elektronische Ressource
Englisch
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