PROBLEM TO BE SOLVED: To provide a tire condition determination and warning method and its system for improving the reliability of a warning.SOLUTION: The tire condition determination and warning method includes: a) step of generating a discrete time series tire condition signal by measuring a condition variable of a tire inside; b) step of determining presence/absence of an abnormality for each sample of the discrete time series tire condition signal; c) generating a first warning when abnormality is present in each sample; d) transmitting the discrete time series tire condition signal to a sensor information processing part; e) determining whether at least one of n samples is abnormal; f) generating a second warning when at least one of the n samples is determined to be abnormal in e) step; and g) releasing a first warning when the any of n samples are determined to be not abnormal in e) step, and has the e) step from the next sample of the n samples determined to be not abnormal in the discrete time series tire condition signal transmitted to the sensor information processing section.SELECTED DRAWING: Figure 3

    【課題】警報の信頼性を向上させるタイヤ状態判断及び警報方法並びにそのシステムの提供。【解決手段】a)タイヤ内部の状態変数を測定による離散時系列タイヤ状態信号生成ステップと、b)離散時系列タイヤ状態信号の各サンプルについての異常有無判断ステップと、c)各サンプル中に異常が存在する場合、第1警報生成ステップと、d)離散時系列タイヤ状態信号をセンサ情報処理部への送信ステップと、e)n個のサンプルの少なくとも1つが異常であるか否かの判断ステップと、f)e)ステップでn個のサンプルの少なくとも1つが異常であると判断された場合、第2警報生成ステップと、g)e)ステップでn個のサンプルの全てが異常でないと判断された場合、第1警報解除ステップとを含み、センサ情報処理部に送信された離散時系列タイヤ状態信号のうちg)ステップで異常でないと判断されたn個のサンプルの次のサンプルからは前記e)ステップを有する。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    TIRE CONDITION DETERMINATION AND WARNING METHOD AND TIRE CONDITION SYSTEM THEREOF, SMART TIRE, VEHICLE


    Additional title:

    タイヤ状態判断及び警報方法並びにそのタイヤ状態判断システム、スマートタイヤ、車両


    Contributors:
    SO SEON HONG (author) / HEO JEONG MU (author) / IHM JAE WOOK (author) / KIM JEONG HEON (author)

    Publication date :

    2017-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS



    TIRE CONDITION DETERMINATION SYSTEM, TIRE CONDITION DETERMINATION DEVICE, TIRE CONDITION DETERMINATION METHOD, AND PROGRAM

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2022

    Free access

    TIRE CONDITION DETERMINATION SYSTEM, TIRE CONDITION DETERMINATION DEVICE, TIRE CONDITION DETERMINATION METHOD, AND PROGRAM

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2023

    Free access

    TIRE CONDITION DETERMINATION SYSTEM, TIRE CONDITION DETERMINATION DEVICE, TIRE CONDITION DETERMINATION METHOD, AND PROGRAM

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2024

    Free access

    TIRE CONDITION DETERMINATION SYSTEM, TIRE CONDITION DETERMINATION DEVICE, TIRE CONDITION DETERMINATION METHOD, AND PROGRAM

    TERAMOTO MASAKI / TANIMURA KAZUHARU / HASHIMOTO YUKINORI et al. | European Patent Office | 2023

    Free access