A vehicle diagnostic method of a vehicle is disclosed. A method of operating a vehicle including an internal combustion engine and a continuously variable transmission operatively coupled to the internal combustion engine includes the steps of: determining, using a monitoring circuit, at least one operating parameter received from one or more sensors associated with operation of the continuously variable transmission; detecting, using a detection circuit, at least one belt slip event of a drive belt of the continuously variable transmission; determining, using an alarm circuit, when the at least one detected belt slip event is related to an impending fault of the drive belt of the continuously variable transmission based on the at least one operating parameter; and using the alert circuit to inform the impending failure of the drive belt prior to the occurrence of a belt or driveline damage of the vehicle.

    公开一种车辆的车辆诊断方法。所述车辆包括内燃发动机和可操作地联接到所述内燃发动机的无级变速器,所述方法包括以下步骤:使用监测电路来确定从与所述无级变速器的操作相关联的一个或更多个传感器接收的至少一个操作参数;使用检测电路来检测所述无级变速器的传动带的至少一个带打滑事件;使用警报电路基于所述至少一个操作参数来确定所述至少一个检测到的带打滑事件何时与所述无级变速器的所述传动带的即将发生的故障有关;以及使用所述警报电路在发生所述车辆的带或传动系损坏之前通知所述传动带的所述即将发生的故障。


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    Titel :

    Vehicle diagnosis method for vehicle


    Weitere Titelangaben:

    车辆的车辆诊断方法


    Beteiligte:
    NELSON STEPHEN (Autor:in) / CARLSON RYAN D (Autor:in) / KUHL AMERY D (Autor:in) / HERRALA BRUCE E (Autor:in) / OAKDEN-GRAUS JONATHON P (Autor:in) / GILLINGHAM BRIAN R (Autor:in) / GRAJKOWSKI KARL J (Autor:in) / KALIS JOHN F (Autor:in)

    Erscheinungsdatum :

    2022-12-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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