A gripping state detection device includes a steering state determination ECU that determines the gripping state of a driver with respect to the steering wheel of a vehicle. The steering state determination ECU determines which of a first steering state, a second steering state, and a hands-off state has occurred based on the electrostatic capacitance. The steering state determination ECU outputs a first determination result indicating that the steering wheel is gripped by the driver in a case where the determined state is the first steering state or the second steering state, and outputs a second determination result indicating that the steering wheel is not gripped by the driver in a case where the determined state is the hands-off state.
Gripping state detection device
2020-03-24
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |