There are provided a buckle switch (18) that detects an insertion of a tongue (12) into a buckle (14) of a seatbelt and an ejection of the tongue (12) from the buckle (14), a signal transmitting section (22) that wirelessly transmits a signal showing a state of the buckle switch (18), and an attaching detection control unit (20) that controls the signal transmitting section (22) such that the signal transmitting section (22) transmits different signals that correspond to a first time lasting from the insertion of the tongue (12) into the buckle (14) until the ejection of the tongue (12) from the buckle (14) or a second time lasting from the ejection of the tongue (12) from the buckle (14) until the insertion of the tongue (12) into the buckle (14).
WIRELESS SEAT BELT WEARING DETECTION DEVICE
DRAHTLOSVORRICHTUNG FÜR DEN NACHWEIS EINES ANGELEGTEN SICHERHEITSGURTES
DISPOSITIF DE DÉTECTION DE PORT DE CEINTURE DE SÉCURITÉ SANS FIL
2017-08-23
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
BUCKLE, SEAT BELT WEARING STATE DETECTION SYSTEM AND SEAT BELT WEARING STATE DETECTION METHOD
European Patent Office | 2019
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