A power unit that can periodically determine a leakage of a compressed gas to early discover a defect, such as a crack, and a vehicle in which the power unit is used are provided. A vehicle that runs with an air engine including a gas machinery includes a control device. The control device includes an adjuster that controls an output of the gas machinery such that a target output is obtained, a pressure measuring unit that measures the pressure of the compressed gas at the piping unit of the air engine, and a determination unit that determines a leakage state of the compressed gas based on a change in pressure, which is measured by the pressure measuring unit every time the target output of the gas machinery becomes substantial zero. The control device suspends the determination of the leakage state when the target output of the gas machinery changes from substantial zero during the determination.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle using compressed gas, and control device therefor


    Beteiligte:
    ASAI KATSUHIKO (Autor:in)

    Erscheinungsdatum :

    2015-10-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F01B Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein oder mit Verdrängerwirkung, z.B. Dampfkraftmaschinen , MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES



    VEHICLE, CONTROL DEVICE THEREFOR, AND CONTROL METHOD THEREFOR

    HONDA SHIGEHIRO | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICLE, CONTROL DEVICE THEREFOR, AND CONTROL METHOD THEREFOR

    HONDA SHIGEHIRO | Europäisches Patentamt | 2019

    Freier Zugriff

    Vehicle control device, vehicle control method, and program therefor

    FUKUI YUSUKE | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE CONTROL DEVICE AND CONTROL METHOD THEREFOR

    CHOI SUNGHWAN / JUNG DUKYUNG / JANG YUJUNG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE CONTROL DEVICE AND CONTROL METHOD THEREFOR

    KIM SANGWON | Europäisches Patentamt | 2017

    Freier Zugriff