To estimate whether or not a cause of an engine stall results from a change of a shift position by a user.SOLUTION: A data recording device of a vehicle comprises: a data storage part 42 for storing information about an operation state of the vehicle when an engine stall occurs at the vehicle; an engine stall determination part 56 for determining whether or not the engine stall occurs at the vehicle on the basis of the engine rotation number of an engine 80; a shift position detection part 52 for detecting a shift position of a shift lever 92 for an automatic-transmission operation; and a recording execution part 58 for recording an elapsed time up until the occurrence of the engine stall after a change of the shift position is determined as information about the operation state of the vehicle in the data storage part 42.SELECTED DRAWING: Figure 1

    【課題】エンストの原因が、ユーザによるシフトポジションの変更に起因しているか否かを推定可能とする。【解決手段】車両のデータ記録装置は、車両にエンジンストールが生じた際の当該車両の動作状態に係る情報を記憶するデータ記憶部42と、エンジン80の機関回転数に基づいて車両にエンジンストールが発生しているか否か判定するエンスト判定部56と、自動変速機操作用のシフトレバー92のシフトポジションを検出するシフトポジション検出部52と、シフトポジションの変更が行われてから車両にエンジンストールが発生したと判定されるまでの経過時間を、車両の動作状態に係る情報としてデータ記憶部42に記録する記録実行部58とを備えている。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    DATA RECORDING DEVICE OF VEHICLE


    Additional title:

    車両のデータ記録装置


    Contributors:

    Publication date :

    2019-09-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16H Getriebe , GEARING



    VEHICLE DATA RECORDING DEVICE AND VEHICLE DATA RECORDING SYSTEM

    KAWABATA DAIKI | European Patent Office | 2019

    Free access

    VEHICLE DATA RECORDING DEVICE

    HASE TOMOMI / IKEMOTO NORIAKI / HIGASHITANI MITSUHARU | European Patent Office | 2018

    Free access

    VEHICLE DATA RECORDING DEVICE

    NAGAO TOMOKI / KOJIMA TAKASHI / IWASA SHINTARO et al. | European Patent Office | 2018

    Free access

    DATA RECORDING DEVICE FOR VEHICLE

    HATTORI ICHIRO | European Patent Office | 2016

    Free access

    VEHICLE RECORDING DEVICE, VEHICLE RECORDING METHOD, AND VEHICLE RECORDING PROGRAM

    SANO NAOTO / KAMEYAMA NAOTO | European Patent Office | 2021

    Free access