A tire air pressure monitoring system for a vehicle includes: transmitters in wheels for transmitting a frame related to a tire air pressure at a regular transmission period; and an in-vehicle receiver having an electric wave reception unit that receives the frame and a specific electric wave from a mobile terminal and a control unit that detects a decrease in the tire air pressure. The control unit switches to a specific mode in which the electric wave reception unit receives the specific electric wave at every first intermittent period while a starting switch is off, and switches from the specific mode or a power saving mode to a monitoring mode in which the electric wave reception unit receives the frame at every second intermittent period while the starting switch is off.


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    Title :

    IN-VEHICLE RECEIVER AND TIRE AIR PRESSURE MONITORING SYSTEM


    Contributors:

    Publication date :

    2024-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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