A wheel position detector for a vehicle includes: a transmitter at each wheel having a first control portion for transmitting a frame with specific identification information; and a receiver at a vehicle body receiving the frame from one wheel and having a second control portion for performing wheel position detection; and a wheel speed sensor for detecting a tooth of a gear. The second control portion: acquires gear information indicating a tooth position; sets a variation allowance based on the tooth position; registers the one wheel with using the variation allowance; and performs the wheel position detection by excluding an identified wheel as the one wheel from a candidate of another wheel mounting the transmitter that transmits another frame when the second control portion identifies the one wheel.


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    Title :

    Wheel position detector and tire inflation pressure detector having the same


    Contributors:

    Publication date :

    2017-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen




    WHEEL POSITION DETECTOR AND TIRE INFLATION PRESSURE DETECTOR HAVING THE SAME

    OKADA NORIAKI / WATABE NOBUYA / MORI MASASHI et al. | European Patent Office | 2015

    Free access

    Wheel position detector and tire inflation pressure detector having the same

    OKADA NORIAKI / WATABE NOBUYA / MORI MASASHI et al. | European Patent Office | 2015

    Free access


    Wheel position detector and tire inflation pressure detector having the same

    OKADA NORIAKI / WATABE NOBUYA / MORI MASASHI et al. | European Patent Office | 2017

    Free access