To provide a work vehicle having a fuel cell and a driving motor driven by the fuel cell capable of working and traveling using electric power reliably generated by the fuel cell during assumed work with a simple configuration.SOLUTION: The work vehicle includes: a fuel cell mounted on a running body; a motor driven by the fuel cell; a temperature sensor that detects the temperature of the fuel cell; and a control unit that controls the start and end of the fuel cell. The control unit is configured to execute a preparation control to perform a warming operation to automatically start the fuel cell in advance so that the temperature of the fuel cell becomes the operating temperature at which the fuel cell operates efficiently by the target time by presetting the target time.SELECTED DRAWING: Figure 2

    【課題】前記燃料電池と該燃料電池によって駆動される駆動モータとを備えた作業車両において、簡易な構成によって想定した作業時に確実に前記燃料電池によって発電された電力によって作業走行可能に構成された作業車両を提供することを課題とする。【解決手段】走行機体に搭載された燃料電池と、前記燃料電池によって駆動するモータと、前記燃料電池の温度を検出する温度センサと、前記燃料電池の起動開始と起動終了を制御する制御部とを備え、前記制御部は、目標時間を予め設定することにより、目標時間までに前記燃料電池が効率的に動作する動作温度となるように事前に前記燃料電池を自動的に起動させて暖気作業を実行する準備制御が実行可能に構成された。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    WORK VEHICLE


    Additional title:

    作業車両


    Contributors:

    Publication date :

    2023-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / G16Y



    COVER FOR WORK VEHICLE, WORK VEHICLE CAB, AND WORK VEHICLE

    HIRANO TOMOSHI / OHKI SHINJIROU | European Patent Office | 2020

    Free access

    WORK VEHICLE BATTERY AND WORK VEHICLE

    OZAWA KAZUAKI / KURIHARA KAZUHIRO | European Patent Office | 2023

    Free access

    Work vehicle and work vehicle cab

    IKETA KEN / MIYAZAKI MASAMICHI / MIYACHI AKIHIRO | European Patent Office | 2015

    Free access

    WORK VEHICLE MANAGEMENT SYSTEM, WORK VEHICLE MANAGEMENT METHOD, AND WORK VEHICLE

    SHIGA TATSUYA / TANAKA DAISUKE | European Patent Office | 2023

    Free access

    Cover of work vehicle, cab of work vehicle, and work vehicle

    HIRANO TOMOSHI / OHKI SHINJIROU | European Patent Office | 2020

    Free access