To allow for estimating a path of a mobile terminal device.SOLUTION: An information processing system (S) is provided, comprising multiple transmission devices (1a, 1b) capable of transmitting a specific radio wave, a terminal device (2) capable of receiving the specific radio wave, and a management device (3) communicably connected to the terminal device, where the terminal devices (2) are configured to measure intensity of the radio wave received from each of the multiple transmission devices (1a, 1b) at predetermined time intervals and transmit a measurement result to the management device (3), and the management device (3) is configured to estimate distances from each of the multiple transmission devices (1a, 1b) to the terminal device (2) from the measurement result, and estimate a path of the terminal device (2) from the estimated distances.SELECTED DRAWING: Figure 1

    【課題】移動可能な端末装置の進路を推定する。【解決手段】情報処理システム(S)は、所定の電波を送信可能な複数の送信装置(1a、1b)と、所定の電波を受信可能な端末装置(2)と、端末装置に通信可能に接続される管理装置(3)とを含み、端末装置(2)は、複数の送信装置(1a、1b)の各々から受信した電波の強度を所定時間毎に測定し、測定結果を管理装置(3)に送信し、管理装置(3)は、測定結果から、複数の送信装置(1a、1b)の各々から端末装置(2)までの距離を推定し、推定された距離から端末装置(2)の進路を推定する。【選択図】図1


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    Titel :

    INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, MANAGEMENT DEVICE, AND PROGRAM


    Weitere Titelangaben:

    情報処理システム、情報処理方法、管理装置、及びプログラム


    Beteiligte:
    KASAHARA HISATOSHI (Autor:in) / FUJIMOTO NORIHIRO (Autor:in) / MIZUNO HITOSHI (Autor:in) / SATO KIYONARI (Autor:in)

    Erscheinungsdatum :

    2020-09-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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