A non-contact operation sensing device for a vehicle includes: a capacitance sensor having one electric wire that is attached to a portion near a location where a metal component is provided in a vehicle body, is folded to have portions arranged in parallel, and forms a wire loop electrode whose capacitance changes according to a non-contact operation with respect to the vehicle body, wherein an interval between the portions of the electric wire arranged in parallel in the wire loop electrode is narrower at a portion close to the metal component than at a portion distant from the metal component.
Non-contact operation sensing device for vehicle and capacitance sensor
2020-07-14
Patent
Electronic Resource
English
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H03K PULSE TECHNIQUE , Impulstechnik |
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