This paper proposes a method to make diagnostic/prognostic judgment about the health of a tire, in term of its wear, using existing on-board sensor signals. The approach focuses on using an estimate of the effective rolling radius (ERR) for individual tires as one of the main diagnostic/prognostic means and it determines if a tire has significant wear and how long it can be safely driven before tire rotation or tire replacement are required. The ERR is determined from the combination of wheel speed sensor (WSS), Global Positioning sensor (GPS), the other motion sensor signals, together with the radius kinematic model of a rolling tire. The ERR estimation fits the relevant signals to a linear model and utilizes the relationship revealed in the magic formula tire model. The ERR can then be related to multiple sources of uncertainties such as the tire inflation pressure, tire loading changes, and tire wear. The estimated ERR are further processed to compute the unloaded tire radius (UTR). The UTR directly reflects the tread depth loss that the proposed on-board tire health monitoring system (THM) can detect and diagnose.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An Indirect Tire Health Monitoring System Using On-board Motion Sensors


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Lu, Jianbo (Autor:in) / Poloni, Tomas (Autor:in)

    Kongress:

    WCX™ 17: SAE World Congress Experience ; 2017



    Erscheinungsdatum :

    28.03.2017




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    An Indirect Tire Health Monitoring System Using On-board Motion Sensors

    Poloni, Tomas / Lu, Jianbo | British Library Conference Proceedings | 2017


    Indirect tire pressure monitoring system

    NOTOMI SHINYA | Europäisches Patentamt | 2019

    Freier Zugriff

    INDIRECT TIRE PRESSURE MONITORING SYSTEM

    NOTOMI SHINYA | Europäisches Patentamt | 2018

    Freier Zugriff

    INDIRECT TYPE TIRE PRESSURE MONITORING SYSTEM AND MONITORING METHOD FOR TIRE PRESSURE USING THE SYSTEM

    JEON BONG KEUN / CHOI SUNG HO | Europäisches Patentamt | 2018

    Freier Zugriff

    Tire underpressure proportion monitoring method based on indirect tire pressure monitoring system

    ZONG PEILIANG / GAO XIN / GUO JUN | Europäisches Patentamt | 2023

    Freier Zugriff