A tire theft alarm system is provided with a vehicle-mounted device (3, 4) mounted in a vehicle (10), and a portable device (30) carried by a user of the vehicle. When a main power supply of the vehicle is off, the vehicle-mounted device transmits a radio wave including a first alarm on the basis of the fact that there has been a change in the air pressure of a tire (1a-1d) fitted to the vehicle or acceleration applied to the tire, which was detected by a sensor transmitter (2a-2d) for detecting and transmitting the air pressure of the tire or the acceleration. The portable device provides alarm notification to the user on the basis of having received the radio wave including the first alarm transmitted by the vehicle-mounted device.


    Access

    Download


    Export, share and cite



    Title :

    Tire theft alarm system


    Contributors:

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60C VEHICLE TYRES , Fahrzeugreifen



    TIRE THEFT ALARM SYSTEM

    SHIGETOMI ICHIRO | European Patent Office | 2015

    Free access

    Tire theft alarm system

    SHIGETOMI ICHIRO | European Patent Office | 2017

    Free access

    THEFT OCCURRENCE ALARM DEVICE AND THEFT OCCURRENCE ALARM SYSTEM

    MIYAWAKI YOSHIMI | European Patent Office | 2016

    Free access

    TIRE THEFT MONITORING SYSTEM, TIRE THEFT MONITORING DEVICE, AND TIRE THEFT MONITORING METHOD

    WATANABE JUN / SUKEGAWA SHIN / OHARA TAKAYUKI et al. | European Patent Office | 2024

    Free access

    Tire theft monitoring system, tire theft monitoring apparatus, and tire theft monitoring method

    WATANABE JUN / SUKEGAWA SHIN / OHARA TAKAYUKI et al. | European Patent Office | 2021

    Free access