PROBLEM TO BE SOLVED: To provide a park lock control device capable of determining permission and prohibition of a park lock not to give a driver an uncomfortable feeling and cause unintentional vehicle behavior regardless of during straight traveling or during turning.SOLUTION: A park lock control device comprises a park lock control unit 10 as a park lock controller for controlling, on the basis of a vehicle state, drive of park lock mechanisms 6 respectively provided on right and left rear wheels 3RR and 3RL that are right and left wheels of a vehicle, and a park lock propriety determination unit that, when park lock operation, prohibits a park lock if a vehicle speed based on a wheel speed is higher than a preset engagement permission threshold, and permits a park lock if a vehicle speed is the engagement permission threshold or less. The park lock propriety determination unit changes the engagement permission threshold on the basis of a vehicle turning state.SELECTED DRAWING: Figure 1

    【課題】直進時、旋回時に関わらず運転者に違和感を与えたり、意図しない車両挙動が生じたりしないようにパークロックの許可および禁止の判定を行うことが可能なパークロック制御装置を提供すること。【解決手段】車両の左右の車輪である左右後輪3RL,3RRにそれぞれ設けられたパークロック機構6の駆動を、車両状態に基づいて制御するパークロックコントローラとしてのパークロック制御部10と、パークロック操作時に、車輪速に基づく車速が予め設定された締結許可閾値よりも高い場合にパークロックを禁止し、車速が締結許可閾値以下の場合にパークロックを許可するパークロック可否判定部と、を備え、前記パークロック可否判定部は、締結許可閾値を、車両旋回状態に基づいて変更することを特徴とするパークロック制御装置とした。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    PARK LOCK CONTROL DEVICE


    Additional title:

    パークロック制御装置


    Contributors:

    Publication date :

    2016-07-11


    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



    VEHICLE PARK-LOCK CONTROL METHOD AND PARK-LOCK CONTROL DEVICE

    KOSHIBA KENJI / SUGITA HIDEHIKO / KONISHI YASUHIRO | European Patent Office | 2021

    Free access

    Vehicle park-lock control method and park-lock control device

    KOSHIBA KENJI / SUGITA HIDEHIKO / KONISHI YASUHIRO | European Patent Office | 2024

    Free access

    VEHICLE PARK-LOCK CONTROL METHOD AND PARK-LOCK CONTROL DEVICE

    KOSHIBA KENJI / SUGITA HIDEHIKO / KONISHI YASUHIRO | European Patent Office | 2023

    Free access

    PARK LOCK CONTROL DEVICE

    YAMAUCHI YASUHIRO / KOBAYASHI MASAYOSHI / ISHIKAWA MAMORU et al. | European Patent Office | 2016

    Free access

    PARK LOCK DEVICE

    WATABE HIDEHIKO / IWABUCHI TATSUYA | European Patent Office | 2020

    Free access