PROBLEM TO BE SOLVED: To provide a vehicular controller capable of quickly reducing oil pressure of a frictional engagement element in start of IDS control.SOLUTION: When a forward clutch C is released by IDS control during speed reduction travel of a vehicle, a solenoid instruction current value is set so that control pressure decreases so as to be lower than a lower limit of a pressure regulation range, and current depending on the solenoid instruction current value is electrified to an electromagnetic coil of a linear solenoid valve 71. Consequently, a spool 52 is largely moves to a signal port 62 side, and then an opening area of a drain port 65 is enlarged.SELECTED DRAWING: Figure 2B

    【課題】IDS制御の開始時における摩擦係合要素の油圧を速やかに低下させることができる、車両用制御装置を提供する。【解決手段】車両の減速走行中のIDS制御により前進クラッチCが解放される場合には、制御圧が調圧範囲の下限よりもさらに低下するように、ソレノイド指示電流値が設定されて、そのソレノイド指示電流値に応じた電流がリニアソレノイドバルブ71の電磁コイルに通電される。これにより、スプール52が信号ポート62側に大きく変位し、ドレンポート65の開口面積が拡大する。【選択図】図2B


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    Title :

    VEHICULAR CONTROLLER


    Additional title:

    車両用制御装置


    Contributors:

    Publication date :

    2018-04-12


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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