To provide an information processor capable of giving a warning specifying an accident type.SOLUTION: An information processor acquires accident information, which contains situation information at a time of encountering an accident event and an accident type concerning the accident event, for a plurality of vehicles which has encountered accident events. Thereafter, at least a part of accident types whose relevant pieces of accident information classified by the situation information occupy a higher constitution ratio than the pieces of accident information specifying the other accident types is identified as an alert accident type. Warning information containing the alert accident type associated with request information is transmitted to an onboard terminal which has transmitted the request information containing position information.SELECTED DRAWING: Figure 9

    【課題】事故種別を示した警告を行うことが可能な情報処理装置を提供する。【解決手段】情報処理装置は、事故事象に遭遇した複数の車両について、当該事故事象に遭遇した際の状況情報及び当該事故事象に関する事故種別を含む事故情報を取得する。次に、状況情報による分類後の事故情報に対する構成割合が、全ての事故情報に対する構成割合よりも高い事故種別のうち少なくとも一部を、当該状況における警戒事故種別として特定する。そして、位置情報を含む要求情報を送信してきた車載端末に対して、要求情報に対応する警戒事故種別を含む警告情報を送信する。【選択図】図9


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    Title :

    INFORMATION PROCESSOR


    Additional title:

    情報処理装置


    Contributors:

    Publication date :

    2024-08-16


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G16Y



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