PROBLEM TO BE SOLVED: To provide an electric vehicle controller capable of suppressing the differential rotation of a friction fastener element if a transmission torque capacity of the friction fastener element during gearshift of an automatic transmission is lower than the transmission torque capacity thereof during steady traveling after the gearshift.SOLUTION: An electric vehicle including a driving motor-generator and an automatic transmission realizing predetermined gear positions by fastening of a friction clutch comprises a motor controller configured so that, if a transmission torque capacity of the friction clutch during gearshift of the automatic transmission is increased to the transmission torque capacity thereof during steady traveling after the gearshift in S5 and an increase responsiveness of the transmission torque capacity of the friction clutch is slow with respect to the rising of output torque of the driving motor-generator in S7, the motor controller limits the output torque of the driving motor-generator in S9.

    【課題】自動変速機の変速中、摩擦締結要素の伝達トルク容量が変速後定常走行時伝達トルク容量よりも低いときに、摩擦締結要素の差回転を抑制することができる電動車両の制御装置を提供する。【解決手段】駆動用モータジェネレータと、摩擦クラッチの締結により所定の変速段を達成する自動変速機と、を備えた電動車両において、自動変速機の変速中、摩擦クラッチの伝達トルク容量を変速後定常走行時伝達トルク容量に向けて増加しているときS5、駆動用モータジェネレータの出力トルクの立ち上がりに対して摩擦クラッチの伝達トルク容量の増加応答性が遅い場合S7、駆動用モータジェネレータの出力トルクを制限するS9モータコントローラを備える構成とした。【選択図】図7


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    Titel :

    ELECTRIC VEHICLE CONTROLLER


    Weitere Titelangaben:

    電動車両の制御装置


    Beteiligte:
    MORI KENICHI (Autor:in) / TOYODA RYOHEI (Autor:in) / TSUKIZAKI ATSUSHI (Autor:in) / KOGA MASAHITO (Autor:in) / KURITA TAKASHI (Autor:in) / TAKAGI KAZUCHIKA (Autor:in)

    Erscheinungsdatum :

    2015-12-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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