The present invention relates to a drive control system for preventing damage from a power distribution device (4) under a motor mode and for improving fuel efficiency. A time duration (Time_OFF) from termination of the first operating mode where a torque of the first motor (2) is applied to the power distribution device (4) while halting a carrier (8) (at step S4), and a temperature (Tp_est) of the power distribution device (4) is estimated based on the calculated time duration(Time_OFF) (at step S13). The first operating mode is enabled if the estimated temperature (Tp_est) is lower than a predetermined allowable temperature (Tpb) (at step S 15), and inhibited if the estimated temperature is higher than the allowable temperature (Tpb) (at step S10).


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    Title :

    DRIVE CONTROL SYSTEM AND DRIVE CONTROL METHOD FOR HYBRID VEHICLE


    Additional title:

    ANTRIEBSSTEUERUNGSSYSTEM UND ANTRIEBSSTEUERUNGSVERFAHREN FÜR HYBRIDFAHRZEUG
    SYSTEME DE COMMANDE DE PROPULSION ET PROCEDE DE COMMANDE DE PROPULSION POUR VEHICULE HYBRIDE


    Contributors:
    HATA KENSEI (author) / IWASE YUJI (author) / SUZUKI YOSUKE (author) / MURAKAMI AKIRA (author) / NISHIMINE AKIKO (author) / MURATA SOHEI (author)

    Publication date :

    2017-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / 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



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