PROBLEM TO BE SOLVED: To improve the responsiveness of an actuator when a shift range is switched.SOLUTION: A parking control device for an automatic transmission includes a control unit for performing operation control of the actuator including the supply/discharge of oil to/from a hydraulic chamber. When a rod position sensor detects at least the state that a parking pole is locked (Step S101), the control unit executes precharge control to supply the oil to the hydraulic chamber (Step S103).SELECTED DRAWING: Figure 6

    【課題】シフトレンジが切り換えられる際の、アクチュエータの応答性を向上させることにある。【解決手段】自動変速機のパーキング制御装置は、油圧室に対するオイルの給排を含めて、アクチュエータの作動制御を行うコントロールユニットを備えている。コントロールユニットは、少なくとも、ロッド位置センサによってパーキングポールのロック状態が検出されたとき(ステップS101)に、油圧室にオイルを供給するプリチャージ制御を実行する(ステップS103)。【選択図】図6


    Access

    Download


    Export, share and cite



    Title :

    PARKING CONTROL DEVICE FOR AUTOMATIC TRANSMISSION


    Additional title:

    自動変速機のパーキング制御装置


    Contributors:

    Publication date :

    2017-07-13


    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



    PARKING CONTROL DEVICE FOR AUTOMATIC TRANSMISSION

    KIMURA TAKAHIRO / SAWA KENJI / KAGEYAMA KEITARO | European Patent Office | 2017

    Free access

    PARKING CONTROL DEVICE FOR AUTOMATIC TRANSMISSION

    KIMURA TAKAHIRO / SAWA KENJI / KAGEYAMA KEITARO | European Patent Office | 2017

    Free access

    PARKING CONTROL DEVICE OF AUTOMATIC TRANSMISSION

    ISHII YOSUKE / SAWA KENJI / KIMURA TAKAHIRO et al. | European Patent Office | 2017

    Free access

    AUTOMATIC PARKING SYSTEM, AUTOMATIC PARKING CONTROL DEVICE, AND AUTOMATIC PARKING CONTROL METHOD

    KIMURA JUNICHI / SATO YOSHIO / SHIMOTANI MITSUO | European Patent Office | 2017

    Free access

    Automatic parking method, automatic parking control device and automatic parking system

    WANG ZHANYI / LIAO ZHENGKAI / ZHANG YIQUAN | European Patent Office | 2022

    Free access