Proximity and contact sensor device in motor vehicle steering wheels

A proximity and contact sensor device in motor vehicle steering wheels includes an extendable band, the length of which is slightly less than the circumference of the steering wheel and of which one surface has fixed to it at least one conductive track covered with a bi-adhesive layer, the conductiv...

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Bibliographische Detailangaben
Hauptverfasser:	RISPOLI OMAR, ZOPPAS FEDERICO
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BASIC ELECTRONIC CIRCUITRY ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS PULSE TECHNIQUE TARIFF METERING APPARATUS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TESTING TRAILERS TRANSPORTING
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Beschreibung
Zusammenfassung:	A proximity and contact sensor device in motor vehicle steering wheels includes an extendable band, the length of which is slightly less than the circumference of the steering wheel and of which one surface has fixed to it at least one conductive track covered with a bi-adhesive layer, the conductive track consisting of a flat metal path obtained by treating a metal sheet applied to the extendable band, the conductive track being connected to a multi-channel capacitive sensor circuit connected by a field bus to the vehicle control unit.