VEHICLE POSITIONING WITH RFID TAGS

A vehicle positioning system using RFTD tags. HF RFTD tags are mounted in a vehicle wheel, more particularly a tire and an RFID antenna is provided in proximity to the wheel. A controller causes interrogation of RFID tags as the wheel turns and on the basis of the received identifiers ascertains a d...

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Bibliographische Detailangaben
Hauptverfasser: ROY, Danny, NOHAVA, Vladimir
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A vehicle positioning system using RFTD tags. HF RFTD tags are mounted in a vehicle wheel, more particularly a tire and an RFID antenna is provided in proximity to the wheel. A controller causes interrogation of RFID tags as the wheel turns and on the basis of the received identifiers ascertains a distance traveled, for example based on known distance between RFID tags on the wheel.