A relay control system for an electric vehicle includes an electric power line, a relay, an operation member, a state sensor, a rotational speed detector, a shift position detector, and a relay disconnection permitting device. The state sensor is configured to sense that a signal circuit through which a signal related to a state of the operation member flows is changed into a disconnecting operation state. The rotational speed detector is configured to detect a rotational speed of the electric motor. The shift position detector is configured to detect a shift position of the electric vehicle. The relay disconnection permitting device permits disconnection of the relay based on the rotational speed detected by the rotational speed detector and the shift position detected by the shift position detector if the state sensor senses that the signal circuit is changed into the disconnecting operation state.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Relay control system for electric vehicle and method for controlling relay of electric vehicle


    Beteiligte:
    IWASHITA HIDEAKI (Autor:in) / SAITO HIDEKAZU (Autor:in) / TACHIKAWA KOSUKE (Autor:in) / OZAWA TORU (Autor:in) / TSUTSUMI DAISUKE (Autor:in)

    Erscheinungsdatum :

    2015-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Relay control system and electric vehicle relay control system

    QING PENG / SHAO LEI | Europäisches Patentamt | 2020

    Freier Zugriff

    Relay control circuit, relay control method and electric vehicle

    JIANG TAO / HUANG ZHEN / MA JIEGAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Relay control circuit, relay control device, and electric vehicle

    YU QIANGUI | Europäisches Patentamt | 2021

    Freier Zugriff

    RELAY DIAGNOSIS APPARATUS RELAY DIAGNOSIS METHOD AND ELECTRIC VEHICLE

    PARK JONG IL | Europäisches Patentamt | 2022

    Freier Zugriff

    Relay diagnosis device, relay diagnosis method, battery system, and electric vehicle

    PARK JONG-IL | Europäisches Patentamt | 2023

    Freier Zugriff