To provide a driving diagnostic device and a driving diagnostic method which can produce a negative diagnostic result for an operation of a turn signal lever with high requirement of producing the negative diagnostic result without producing the negative diagnostic result for the operation of a turn signal lever with low requirement of producing the negative diagnostic result.SOLUTION: A driving diagnostic device comprises: a data acquisition unit which can acquire from the vehicle a detection value representing that a turn signal lever 30C provided in a vehicle 30 moves from a neutral position to an operation position, and specific acceleration which is at least one of longitudinal acceleration of the vehicle and steering angle acceleration of a steering wheel 30D provided in the vehicle; and an event specification unit which determines whether or not duration time which is time when the turn signal lever is continuously located at the operation position is less than a first threshold and an absolute value of the specific acceleration is a second threshold or more on the basis of the detection value and the specific acceleration acquired by the data acquisition unit.SELECTED DRAWING: Figure 1

    【課題】否定的な診断結果を出す必要性が低いターンシグナルレバーの操作について否定的な診断結果を出すことなく、否定的な診断結果を出す必要性が高いターンシグナルレバーの操作について否定的な診断結果を出すことが可能な運転診断装置及び運転診断方法を提供する。【解決手段】車両30に設けられたターンシグナルレバー30Cが中立位置から操作位置へ移動したことを表す検出値、並びに、車両の前後加速度及び車両に設けられたステアリングホイール30Dの操舵角加速度の少なくとも1つである特定加速度、を車両から取得可能なデータ取得部と、データ取得部が取得した検出値及び特定加速度に基づいて、ターンシグナルレバーが操作位置に継続して位置する時間である継続時間が第1閾値未満であり且つ特定加速度の絶対値が第2閾値以上か否かを判定するイベント特定部を備える。【選択図】図1


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    Title :

    DRIVING DIAGNOSTIC DEVICE AND DRIVING DIAGNOSTIC METHOD


    Additional title:

    運転診断装置及び運転診断方法


    Contributors:

    Publication date :

    2023-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G16Y



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