A driving analysis device 50 comprises: a communicator 51 configured to acquire yaw rates of a plurality of vehicles driven by the plurality of drivers and vehicle speeds corresponding to the angular velocities, and accident log information on whether or not the drivers each have one or more accident logs; and a controller 53 configured to analyze the driving behaviors of the steering operation of the plurality of drivers on the basis of the angular velocities and the vehicle speeds, and the accident log information. The controller 53 categorizes the angular velocities into a first group having one or more accident logs and a second group having no accident log, and determines at least one of a first reference value for detection of the abrupt steering operation or a second reference value for detection of the unsteady steering operation in accordance with an angular velocity at a boundary between the first group and the second group, for each of various vehicle speeds.


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    Title :

    DRIVING ANALYSIS APPARATUS AND DRIVING ANALYSIS SYSTEM


    Additional title:

    FAHRANALYSEVORRICHTUNG UND FAHRANALYSESYSTEM
    APPAREIL D'ANALYSE DE CONDUITE ET SYSTÈME D'ANALYSE DE CONDUITE


    Contributors:

    Publication date :

    2019-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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