To calculate safety index information useful for reduction of a risk.SOLUTION: A safety index information calculation device 100 comprises: a map information storage unit 146 which stores map information including road information; a safe driving degree storage unit 144 which stores safe driving degrees by a plurality of drivers by being associated with ID information of the drivers; an acquisition unit 133 which acquires travel position information associated with the ID information of the drivers who drive the respective vehicles from a plurality of traveling vehicles; a safety index information calculation unit 134 which specifies a plurality of predetermined areas of the map information, and specifies drivers of the plurality of traveling vehicles on the basis of the travel position information for every predetermined area to calculate an average value of the safe driving degrees of the specified drivers as safety index information for every predetermined area; and an output unit 120 which outputs the safety index information to the predetermined vehicles or the drivers of the vehicles.SELECTED DRAWING: Figure 3

    【課題】危険度の低下に役立つ安全指標情報を算出すること。【解決手段】安全指標情報算出装置100は、道路情報が含まれる地図情報を記憶する地図情報記憶部146と、複数の運転者毎の安全運転度を、運転者のID情報に対応付けて記憶する安全運転度記憶部144と、走行する複数の車両から、各車両を運転する運転者のID情報に対応付けられた走行位置情報を取得する取得部133と、地図情報の複数の所定領域を特定し、所定領域毎に走行位置情報に基づいて走行する複数の車両の運転者を特定し、特定した運転者の安全運転度の平均値を所定領域毎の安全指標情報として算出する安全指標情報算出部134と、安全指標情報を所定の車両またはその車両の運転者に対して出力する出力部120と、を備える。【選択図】図3


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    Title :

    SAFETY INDEX INFORMATION CALCULATION DEVICE


    Additional title:

    安全指標情報算出装置


    Contributors:
    YOSHIDA MANA (author) / OKADA TAKAHIRO (author) / OTA YOHEI (author) / MORIYA SHOTA (author)

    Publication date :

    2023-04-28


    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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