To determine an accident risk in a specific vehicle or a specific driver with simple processing.SOLUTION: An accident pattern extraction section 102 extracts a combination of traffic states in accident case examples for each accident case example related to a vehicle. An accident risk simple determination section 105 determines a combination of the traffic states with a higher accident risk in a specific vehicle or a specific driver or a combination of the traffic states with a lower accident risk based on a combination of the traffic states acquired for each accident case example and an attribute of each one of the plurality of traffic states.SELECTED DRAWING: Figure 2

    【課題】特定の車両若しくは特定の運転者における事故リスクを簡易な処理で判定する。【解決手段】事故パターン抽出部102が、車両に関する事故事例毎に、事故事例における交通状況の組み合わせを抽出する。事故リスク簡易判定部105が、事故事例毎に取得した交通状況の組み合わせと、複数の交通状況の各々に対する属性とに基づいて、特定の車両若しくは特定の運転者における事故リスクが高い前記交通状況の組み合わせ、又は事故リスクが低い前記交通状況の組み合わせを判定する。【選択図】図2


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    Title :

    ACCIDENT PATTERN DETERMINATION DEVICE, ACCIDENT PATTERN DETERMINATION METHOD, AND ACCIDENT PATTERN DETERMINATION PROGRAM


    Additional title:

    事故パターン判定装置、事故パターン判定方法、及び事故パターン判定プログラム


    Contributors:

    Publication date :

    2021-09-24


    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



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