A tire-side apparatus includes: a first storage unit storing an identifier for identifying the tire-side apparatus. A signal reception strength measurement unit measures signal reception strengths of measurement signals. A specification unit specifies the number of received measurement signals. A second storage unit stores the number of the received measurement signals transmitted sequentially from a vehicle body-side apparatus to tire-side apparatuses corresponding to a plurality of tires, and a signal reception order in which the measurement signal with the highest signal reception strength among the received measurement signals was received. The tire-side apparatus transmits a response signal including an identifier and information indicating the reception order and number of measurement signals stored in the second storage unit, and the vehicle body-side apparatus determines a correspondence based on comparison of the information indicating the number of measurement signals and signal reception order transmitted from the multiple tire-side apparatuses.


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    Title :

    TIRE AIR PRESSURE DETECTION SYSTEM, VEHICLE BODY APPARATUS, AND TIRE APPARATUS


    Contributors:
    LI QIYING (author)

    Publication date :

    2020-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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