An apparatus for generating a warning vibration of a steering wheel includes, a reservoir disposed within the steering wheel and filled with a non-conductive fluid, a connection tube connected to the reservoir and configured to form a hydraulic line of the non-conductive fluid, an actuator disposed within the steering wheel, connected to the connection tube, and configured to vibrate according to inflow and outflow of the non-conductive fluid from the connection tube, a positive electrode and a negative electrode disposed on opposite sides of the reservoir, a high voltage power supplier configured to supply a high voltage to be applied to the positive electrode and the negative electrode, and a vibration generation controller configured to selectively apply an output voltage of the high voltage power supplier to the positive electrode and the negative electrode.
Apparatus and method for generating warning vibration of steering wheel
2023-11-07
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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