PROBLEM TO BE SOLVED: To solve the problem that it is not possible to detect a pedestrian existing in the periphery of a current location, and to notify a user of the existence of the pedestrian.SOLUTION: The pedestrian detection system includes: terminal equipment for transmitting information identifying itself and information indicating the intensity of a received radio wave to three or more relay devices; the relay device for transmitting the radio wave to the terminal equipment, and for transmitting the received information identifying the terminal equipment, the received information indicating the radio wave and information indicating its own location to an in-vehicle device; and the in-vehicle device for acquiring information indicating the location of the terminal equipment to be identified by the information identifying the terminal equipment by using the received information identifying the terminal equipment, the received information indicating the intensity of the radio wave and information indicating the location of the relay device, and for outputting the information indicating the location of the terminal equipment. Thus, it is possible to detect a pedestrian existing in the periphery of a current location, and to notify the user of the existence of the pedestrian.

    【課題】現在位置の周辺に存在する歩行者を検知し、当該歩行者の存在をユーザに通知することができなかった。【解決手段】自身を識別する情報と、受信した電波の強度を示す情報とを3以上の中継装置に送信する端末装置と、端末装置に電波を送信し、受信した端末装置を識別する情報と、電波の強度を示す情報と、自身の位置を示す情報とを、車載装置に送信する中継装置と、受信した端末装置を識別する情報と、電波の強度を示す情報と、中継装置の位置を示す情報とを用いて、当該端末装置を識別する情報により識別される端末装置の位置を示す情報を取得し、当該位置を示す情報を出力する車載装置とを備える歩行者検知システムにより、現在位置の周辺に存在する歩行者を検知し、当該歩行者の存在をユーザに通知することができる。【選択図】図1


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    Title :

    PEDESTRIAN DETECTION SYSTEM, IN-VEHICLE DEVICE, RELAY DEVICE, PEDESTRIAN DETECTION METHOD, AND PROGRAM


    Additional title:

    歩行者検知システム、車載装置、中継装置、歩行者検知方法、およびプログラム


    Contributors:

    Publication date :

    2015-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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