To provide a wheel position detection device capable of performing wheel position detection in a shorter time, and a tire air pressure monitoring system with the same.SOLUTION: Preferable timing suitable for frame transmission for wheel position detection is detected, and a TPMS-ECU 3 makes each transmitter 2 output a transmission command indicative of frame transmission at the preferable timing. Then the TPMS-ECU 3 receives an answer frame transmitted from a transmitter 2 in response to the transmission command, and performs wheel position detection on the basis of gear information on respective travel wheels 5a-5d at the reception timing.SELECTED DRAWING: Figure 1

    【課題】より短時間で車輪位置検出を行うことが可能な車輪位置検出装置およびそれを備えたTPMSを提供する。【解決手段】車輪位置検出のためのフレーム送信を行うのに適した好適タイミングを検出し、その好適タイミングの際にTPMS−ECU3より各送信機2にフレーム送信を指示する送信コマンドを出力させる。そして、TPMS−ECU3にて、送信コマンドに応答して送信機2から送信された応答フレームを受信し、その受信タイミングでの各走行車輪5a〜5dの歯車情報に基づいて、車輪位置検出が行われるようにする。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WHEEL POSITION DETECTION DEVICE AND TIRE AIR PRESSURE MONITORING SYSTEM WITH THE SAME


    Weitere Titelangaben:

    車輪位置検出装置およびそれを備えたタイヤ空気圧監視システム


    Beteiligte:

    Erscheinungsdatum :

    16.01.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    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 / B60C VEHICLE TYRES , Fahrzeugreifen



    TIRE WHEEL POSITION DETECTION DEVICE AND TIRE PRESSURE MONITORING SYSTEM HAVING THE SAME

    OKADA NORIAKI / FUKUDA MASAHIRO | Europäisches Patentamt | 2018

    Freier Zugriff

    Tire wheel position detection device and tire pressure monitoring system having the same

    OKADA NORIAKI / FUKUDA MASAHIRO | Europäisches Patentamt | 2018

    Freier Zugriff

    WHEEL POSITION DETECTION DEVICE AND TIRE PRESSURE MONITORING SYSTEM

    OKADA NORIAKI / FUKUDA MASAHIRO | Europäisches Patentamt | 2016

    Freier Zugriff

    WHEEL POSITION DETECTION DEVICE AND TIRE PRESSURE MONITORING SYSTEM

    OKADA NORIAKI / FUKUDA MASAHIRO | Europäisches Patentamt | 2016

    Freier Zugriff

    WHEEL POSITION DETECTION DEVICE AND PNEUMATIC TIRE AIR PRESSURE MONITORING SYSTEM COMPRISING SAME

    SEKIZAWA TAKATOSHI | Europäisches Patentamt | 2020

    Freier Zugriff