In a wheel position detector for a vehicle, a transmitter on each wheel repeatedly transmits a data frame containing identification information when an angle of the transmitter reaches a transmission angle. A receiver for receiving the frame is mounted on a body of a vehicle and performs wheel position detection based on the frame to specify a target wheel from which the frame is transmitted. The receiver acquires a tooth position of a gear rotating with a corresponding wheel when receiving the frame and sets a variation allowable range based on the tooth position. The receiver specifies the target wheel by determining whether the tooth position falls within the variation allowable range a predetermined number of times in a row.


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    Titel :

    Wheel position detector and tire inflation pressure detector having the same


    Beteiligte:
    OKADA NORIAKI (Autor:in) / WATABE NOBUYA (Autor:in) / MORI MASASHI (Autor:in) / SEKIZAWA TAKATOSHI (Autor:in)

    Erscheinungsdatum :

    2015-11-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60C VEHICLE TYRES , Fahrzeugreifen





    WHEEL POSITION DETECTOR AND TIRE INFLATION PRESSURE DETECTOR HAVING THE SAME

    OKADA NORIAKI / WATABE NOBUYA / MORI MASASHI et al. | Europäisches Patentamt | 2015

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    Wheel position detector and tire inflation pressure detector having the same

    OKADA NORIAKI / WATABE NOBUYA / MORI MASASHI et al. | Europäisches Patentamt | 2017

    Freier Zugriff