To provide a mobile terminal and a communication system having a feature of wirelessly communicating with the mobile terminal, and allow a person carrying the mobile terminal to safety perform behavior such as crossing.SOLUTION: A mobile terminal transmits a wireless communication request which includes position information on a present position of itself (the mobile terminal) and information concerning scheduled behavior of a person carrying itself (the mobile terminal), to one or more automobiles through broadcasting or multicasting. Based on the position information on the present position of the mobile terminal and the information concerning the scheduled behavior of the carrying person which are included in the received wireless communication request, the one or more automobiles determine whether itself or themselves (the one or more automobiles) are involved in the scheduled behavior of the carrying person. When determining that itself or themselves (the one or more automobiles) are involved in the scheduled behavior of the carrying person, the one or more automobiles transmit response information including the position information on the present position(s) of itself or themselves (the one or more automobiles) and identification information for use in visually recognizing itself or themselves (the one or more automobiles) to the mobile terminal. Based on the response information received from the one or more automobiles, the mobile terminal displays, on a display screen, an indication based on the position or positions of the one or more automobiles and the identification information.SELECTED DRAWING: Figure 13

    【課題】携帯端末と、携帯端末と無線通信する機能を備える通信システムにおいて、携帯端末の携帯者が、横断等の振る舞いを安全に実行することができるようにする。【解決手段】携帯端末は、自動車に対して、自端末の現在位置の位置情報及び自端末の携帯者の振る舞い予定に関する情報を含む無線通信要求を、ブロードキャストあるいはマルチキャストで送出する。自動車は、受信した無線通信要求に含まれる携帯端末の現在位置の位置情報及び携帯者の振る舞い予定に関する情報に基づいて、自車が携帯者の振る舞い予定に関与するか否かを判別し、携帯者の振る舞い予定に関与すると判別した場合に、自車の現在位置の位置情報及び自車を視認するための特定用情報を含む返信情報を、携帯端末に送信する。携帯端末は、自動車からの返信情報に基づいて、表示画面に自動車のそれぞれの位置及び特定用情報に基づく表示を行う。【選択図】図13


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    Title :

    COMMUNICATION SYSTEM, AUTOMOBILE, MOBILE TERMINAL, PROGRAM FOR AUTOMOBILE, AND PROGRAM FOR MOBILE TERMINAL


    Additional title:

    通信システム、自動車、携帯端末及び自動車用プログラム並びに携帯端末用プログラム


    Contributors:

    Publication date :

    2024-01-19


    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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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