When an engine torque Te is equal to or less than a predetermined value during a constant speed traveling, a learning engine rotational speed LNe is set to a rotational speed being higher by +± than the present engine rotational speed. Then, a learning engine torque Teb is calculated that corresponds to the learning engine rotational speed LNe, a learning clutch actuator operation amount Saa is obtained that corresponds to the learning clutch torque Tca, and a clutch actuator is operated based on the learning clutch actuator operation amount Saa. Thereafter, when the engine rotational speed and the engine torque are in stable states, a clutch torque value corresponding to the learning clutch actuator operation amount Saa is compensated by a stable engine torque value Tec.


    Access

    Download


    Export, share and cite



    Title :

    TRANSMISSION CONTROL DEVICE FOR HYBRID VEHICLE


    Additional title:

    GETRIEBESTEUERUNGSVORRICHTUNG FÜR EIN HYBRIDFAHRZEUG
    DISPOSITIF DE COMMANDE DE TRANSMISSION DESTINÉ À UN VÉHICULE HYBRIDE


    Contributors:

    Publication date :

    2019-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    Hybrid vehicle transmission control device

    KOGA MASATO / TSUKIZAKI ATSUSHI / TOYOTA RYOHEY et al. | European Patent Office | 2018

    Free access

    HYBRID VEHICLE TRANSMISSION CONTROL DEVICE

    GOTO SHUNSUKE / AKAGAWA SHINYA | European Patent Office | 2023

    Free access

    HYBRID VEHICLE TRANSMISSION CONTROL DEVICE

    TAKEUCHI TOMOYA / HORI TETSUO | European Patent Office | 2023

    Free access

    HYBRID VEHICLE TRANSMISSION CONTROL DEVICE

    KOGA MASATO / TSUKIZAKI ATSUSHI / TOYOTA RYOHEY et al. | European Patent Office | 2018

    Free access

    TRANSMISSION CONTROL DEVICE FOR HYBRID VEHICLE

    KOGA MASATO / TSUKIZAKI ATSUSHI / TOYOTA RYOHEY et al. | European Patent Office | 2018

    Free access