An electric driving wheel type work vehicle has a traveling motor 21, an inverter 313 for supplying the motor with three-phase power converted from DC power, a pre-driver circuit 312 for supplying a gate signal 316 to the inverter 313 on the basis of an input PWM signal, a controller 311 for outputting to the pre-driver circuit the PWM signal 315 for controlling the driving of the motor 21, parking brake means 10, and parking brake condition detection means 12 that detects the condition of the parking brake means 10. When the parking brake condition detection means 12 detects the parking brake means 10 has been operated, the pre-driver circuit 312 cuts off the output of the gate signal 316, or the input of the PWM to the pre-driver circuit 312 is cut off.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ELECTRIC DRIVING WHEEL TYPE WORK VEHICLE


    Beteiligte:
    MORITA YUICHIRO (Autor:in) / YOSHIHARA SHIGEYUKI (Autor:in) / ISHIDA KAZUO (Autor:in) / ITO NORITAKA (Autor:in) / SHIMADA HIROFUMI (Autor:in)

    Erscheinungsdatum :

    2015-08-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    ELECTRIC DRIVING WHEEL TYPE WORK VEHICLE

    MORITA YUICHIRO / YOSHIHARA SHIGEYUKI / ISHIDA KAZUO et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Electric driving wheel type work vehicle

    MORITA YUICHIRO / YOSHIHARA SHIGEYUKI / ISHIDA KAZUO et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    ELECTRIC DRIVING WHEEL TYPE WORK VEHICLE

    MORITA YUICHIRO / YOSHIHARA SHIGEYUKI / ISHIDA KAZUO et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Electric driving wheel type work vehicle

    MORITA YUICHIRO / YOSHIHARA SHIGEYUKI / ISHIDA KAZUO et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    ELECTRICALLY DRIVEN WORK VEHICLE, AND WHEEL ELECTRIC DRIVING UNIT

    KANEKO SATORU / SUGIMOTO SHINJI / NAKAMURA TAKAYOSHI et al. | Europäisches Patentamt | 2020

    Freier Zugriff