To provide a risk determination device, a risk determination method, and a program capable of determining a risk.SOLUTION: A risk determination device comprises: a reception section for receiving a sensor data report where a terminal ID to be transmitted from a terminal device carried by each one of users experiencing an environment generated by virtual reality, a sensor detection value, and time information and position information when the sensor detection value has been acquired are associated; an analysis section for determining whether a received sensor detection value is an outlier value based on a sensor detection value included in a sensor data notification including a terminal ID being the same as the terminal ID included in the received sensor data notification among the plurality of sensor data notifications stored in a storage section, and deriving an abnormal behavior of a user of a terminal device based on an outlier value when the sensor detection value is determined to be the outlier value; and a processing section for determining a risk of a user of the terminal device based on time information and position information included in the sensor data notification including the outlier value and the derived abnormal behavior.SELECTED DRAWING: Figure 2

    【課題】危険性を判定できる危険性判定装置、危険性判定方法、及びプログラムを提供すること。【解決手段】危険性判定装置は、仮想現実によって作成された環境を体験している複数のユーザの各々が携帯する端末装置が送信する端末IDとセンサ検出値とセンサ検出値を取得した時刻情報及び位置情報とを関連付けたセンサデータ通知を受け付ける受付部と、記憶部に記憶されている複数のセンサデータ通知のうち、受け付けたセンサデータ通知に含まれる端末IDと同じ端末IDを含むセンサデータ通知に含まれるセンサ検出値に基づいて、受け付けたセンサ検出値が外れ値であるか否かを判定し、外れ値であると判定した場合に外れ値に基づいて、端末装置のユーザの異常行動を導出する分析部と、外れ値を含むセンサデータ通知に含まれる時刻情報と、位置情報と、導出した異常行動とに基づいて、端末装置のユーザの危険性を判定する処理部とを備える。【選択図】図2


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    Title :

    RISK DETERMINATION DEVICE, RISK DETERMINATION METHOD, AND PROGRAM


    Additional title:

    危険性判定装置、危険性判定方法、及びプログラム


    Contributors:

    Publication date :

    2021-06-10


    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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