To provide a controller of a continuously variable transmission capable of suppressing increase of belt holding force during coast travelling, and preventing deterioration of fuel economy.SOLUTION: A CVT control unit 7 for controlling belt holding force, which is force for holding a pulley belt 44 with a primary pulley 42 and a secondary pulley 43, is configured to, during coast travelling in a state where a foot is not on an accelerator pedal, make the belt holding force smaller in a vehicle speed region (vehicle speed

    【課題】コースト走行中のベルト挟持力の増加を抑え、燃費の悪化を防止することができる無段変速機の制御装置を提供すること。【解決手段】プライマリプーリ42とセカンダリプーリ43とによりプーリベルト44を挟み込む力であるベルト挟持力を制御するCVTコントロールユニット7は、アクセル足離し状態でのコースト走行中、自動的に緊急ブレーキを作動させる緊急ブレーキシステムが作動可能な車速域(車速<EB閾値車速)では、緊急ブレーキが作動不可能な車速域(車速≧EB閾値車速)よりも、ベルト挟持力を低くする構成とした。【選択図】図3


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    Title :

    CONTROLLER OF CONTINUOUSLY VARIABLE TRANSMISSION


    Additional title:

    無段変速機の制御装置


    Contributors:

    Publication date :

    2019-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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