PROBLEM TO BE SOLVED: To provide a shift control device capable of suppressing shift shock resulting from internal inertia occurring during blipping control, in a vehicle including an internal combustion engine and a stepped transmission.SOLUTION: When internal inertia I of a stepped transmission 22 is a large shift pattern, since a torque capacity of an engagement side engaging device is controlled to a predetermined value larger than zero before torque-up control for an engine 12 is performed, in torque-up of the engine 12, force (torque) acts so as to suppress torque transmission to an output side of the stepped transmission 22 due to reaction force of the internal inertia I. Consequently, driving force is prevented from increasing during torque-up control for the engine, and thus shift shock occurring during downshift control can be suppressed.SELECTED DRAWING: Figure 6

    【課題】内燃機関と有段変速機とを備えた車両において、ブリッピング制御中に発生する内部イナーシャに起因する変速ショックを抑制する変速制御装置を提供する。【解決手段】有段変速機22の内部イナーシャIが大きい変速パターンの場合には、エンジン12のトルクアップ制御が行われる前に係合側係合装置のトルク容量がゼロよりも大きい所定値に制御されるため、エンジン12のトルクアップの際に、内部イナーシャIの反力による有段変速機22の出力側へのトルク伝達を抑制する方向に力(トルク)が作用する。よって、エンジンのトルクアップ制御中の駆動力の増加が抑制され、ダウンシフト制御中に発生する変速ショックを抑制することができる。【選択図】図6


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    Title :

    VEHICULAR SHIFT CONTROL DEVICE


    Additional title:

    車両の変速制御装置


    Contributors:

    Publication date :

    2018-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / 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



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