To provide a driving diagnostic device, a driving diagnostic system, a driving diagnostic method and a program which can execute driving diagnosis when performing a reverse operation by a simple method that does not use a camera or the like.SOLUTION: A driving diagnostic device includes a driving diagnostic unit which performs drive diagnosis related to a reverse operation of a vehicle on the basis of a maximum value of a duration time and a second threshold value, the duration time being a time during which a vehicle speed of the vehicle in at least one of a time period between a first time T1 before a switching time at which a shift lever of the vehicle is moved from a shift position other than an R range to the R range by a predetermined time and the switching time and a time period between a second time T2 after the switching time by a predetermined time and the switching time continues to be a first threshold value or less.SELECTED DRAWING: Figure 6

    【課題】カメラ等を用いない簡単な方法により、バック操作を行うときの運転診断を実行可能な運転診断装置、運転診断システム、運転診断方法及びプログラムを提供する。【解決手段】車両のシフトレバーがRレンジ以外のシフトポジションからRレンジに移動した切替時刻Tcから所定時間だけ前の第1時刻T1と切替時刻との間の時間帯及び切替時刻から所定時間だけ後の第2時刻T2と切替時刻との間の時間帯の少なくとも一方における車両の車速が継続して第1閾値以下になった時間である継続時間の最大値と、第2閾値とに基づいて、車両のバック操作に関する運転診断を行う運転診断部を備える。【選択図】図6


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    Title :

    DRIVING DIAGNOSTIC DEVICE, DRIVING DIAGNOSTIC SYSTEM, DRIVING DIAGNOSTIC METHOD AND PROGRAM


    Additional title:

    運転診断装置、運転診断システム、運転診断方法及びプログラム


    Contributors:

    Publication date :

    2024-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



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