PROBLEM TO BE SOLVED: To provide a risk detection device, a risk detection method, and a program for automatically detecting frequent occurrence spots classified for each factor on the basis of near-miss cases.SOLUTION: A risk detection device 1 includes a case information acquisition unit, a first classification unit, a detection unit and an output unit 13. The case information acquisition unit acquires case information including an occurrence position of a case which has not resulted in an accident but has its possibility and a traveling direction of a vehicle in occurrence. The first classification unit classifies the case information into at least one group caused by the same cause on the basis of identity of the occurrence positions and the traveling directions in the case information. The detection unit detects a group including the predetermined number of cases or more among the at least one classified group as a frequent occurrence spot of the case occurrence. The output unit 13 outputs the frequent occurrence spot as a result.SELECTED DRAWING: Figure 1

    【課題】ヒヤリハット事例により要因別に分類された多発地点を自動的に検知することの可能な、危険検知装置、危険検知方法、およびプログラムを提供する。【解決手段】危険検知装置1は、事例情報取得部、第1の分類部、検知部、出力部13を有している。事例情報取得部は、事故には至らなかったがその可能性があった事例の発生位置と発生時の車両の進行方向とを含む事例情報を取得する。第1の分類部は、前記事例情報において、前記発生位置、および前記進行方向の同一性に基づき、前記事例情報を同一の原因に起因する少なくとも一つの集合に分類する。検知部は、分類された少なくとも一つの前記集合のうちの所定数以上の事例を含む集合を、事例発生の多発地点として検知する。出力部13は、前記多発地点を結果として出力する。【選択図】図1


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    Title :

    RISK CASE DISPLAY PROGRAM, RISK CASE DISPLAY METHOD, AND RISK CASE DISPLAY DEVICE


    Additional title:

    危険事例表示プログラム、危険事例表示方法、および危険事例表示装置


    Contributors:

    Publication date :

    2016-03-31


    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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