When a traveling drive system is activated at a time t2 in response to a turning of an ignition switch to an ON state at a time t1, a request of P/N (a park lock release inhibit) from an electrically operated motor controller vanishes. Therefore, originally, according to an execution of a park lock release, the vehicle is started in response to a holding of a D position of a shifter. However, in a case where a park lock release inhibit state occurs at a time immediately before a time t2 and the shifter is at the D position at time t2, a present shift inhibit flag takes over the park lock inhibit state at the time immediately before t2 until a time t3 at which the shifter returns to a home (H) position so that the above-described start of the vehicle is prevented. Since, after time t3, the present shift inhibit flag is in a park lock release allowance state, the shifter is operated to the D position at a time t4 and the park lock release is carried out so that the vehicle is travelable. In this way, without addition of another component, the vehicle is, at a low cost, not started even though a re-activation of the traveling drive system, when the shifter is shifted to the position other than the reference position occurs.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CONTROLLER FOR TAKING MEASURES AGAINST ABNORMAL SHIFT UPON STARTING MOTOR-DRIVEN VEHICLE


    Weitere Titelangaben:

    STEUERGERÄT FÜR MESSUNGEN UNNORMALER SCHALTUNGEN IN MOTORGETRIEBENEN FAHRZEUGEN
    CONTRÔLEUR POUR PRENDRE DES MESURES CONTRE UN CHANGEMENT DE VITESSES ANORMAL AU MOMENT DU DÉMARRAGE D'UN VÉHICULE MOTORISÉ


    Beteiligte:

    Erscheinungsdatum :

    17.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Power starting circuit, power supply circuit, controller, motor and vehicle

    CHEN YAN / TANG DAFENG / LIU SHAOWEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Starting vehicle motor

    BRAITHWAITE PETER / SCHECK MARKUS / WEINFURTHER JAMES MICHAEL et al. | Europäisches Patentamt | 2023

    Freier Zugriff


    STARTING A VEHICLE MOTOR

    BRAITHWAITE PAUL / SCHECK MARTIN / WEINFURTHER JAMES MICHAEL et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Motor starting method, controller and storage medium

    XU QINGRONG | Europäisches Patentamt | 2025

    Freier Zugriff