PROBLEM TO BE SOLVED: To provide a moving person position detection system capable of detecting the position of a moving person with precision higher than that of a GPS mounted on a mobile communication terminal without being influenced by the existence of an obstacle.SOLUTION: A moving person position detection system includes: multiple on-vehicle communication apparatuses 1 for performing inter-vehicle communication; and a mobile communication terminal 2 for performing radio communication with the multiple on-vehicle communication apparatuses 1. The on-vehicle communication apparatus 1 detects a distance between the self apparatus and the mobile communication terminal 2 by radio communication. The on-vehicle communication apparatus 1 also detects the position of a vehicle where the self apparatus is mounted. The multiple on-vehicle communication apparatuses 1 mutually exchange distance information indicating the detected distances and position information indicating the positions of the vehicles. The on-vehicle communication apparatus identifies the position of a moving person outside the vehicle on the basis of the positions of the respective vehicles and the distances from the mobile communication terminal 2 with respect to the respective vehicles.SELECTED DRAWING: Figure 2

    【課題】障害物の存在に左右されず、しかも移動通信端末に搭載されたGPSよりも高い精度で移動者の位置を検出することができる移動者位置検出システムを提供する。【解決手段】移動者位置検出システムは、車車間通信を行う複数の車載通信装置1と、該複数の車載通信装置1と無線通信を行う移動通信端末2とを備える。車載通信装置1は、無線通信によって、自身と移動通信端末2との距離を検出する。また車載通信装置1は、自身が搭載された車両の位置を検出する。そして、複数の車載通信装置1は、検出した距離を示す距離情報及び車両の位置を示す位置情報を互いに送受信する。車載通信装置は、各車両の位置と、各車両に対する移動者通信端末2の距離とに基づいて、車両外の移動者の位置を特定する。【選択図】図2


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    Titel :

    MOVING PERSON POSITION DETECTION SYSTEM AND ON-VEHICLE COMMUNICATION APPARATUS


    Weitere Titelangaben:

    移動者位置検出システム及び車載通信装置


    Beteiligte:
    ARAI KOJI (Autor:in)

    Erscheinungsdatum :

    2016-08-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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