The present invention widely and speedily shares safety information even when wide area networks are halted during a disaster or the like. A safety information transmission method includes a step wherein a first portable terminal (103) transmits the safety information to the vehicle-mounted terminal (101), a step wherein the vehicle-mounted terminal (101) stores the safety information received from the first portable terminal (103), a step wherein the vehicle-mounted terminal (101) transmits the safety information to another vehicle-mounted terminal (101) by a vehicle-to-vehicle communication, a step wherein the vehicle-mounted terminal (101) stores the safety information received from the other vehicle-mounted terminal (101) by the vehicle-to-vehicle communication, and a step wherein any of the vehicle-mounted terminals (101) transmits the safety information stored in the vehicle-mounted terminal to an information server (113) via an access point when the vehicle-mounted terminals (101) has reached a communication possible area of the access point, or transmits the safety information stored in the vehicle-mounted terminal (101) to a second portable terminal (103) when the vehicle-mounted terminal has become capable of communicating with the second portable terminal (103).


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    Title :

    SAFETY INFORMATION TRANSMISSION METHOD AND SAFETY INFORMATION TRANSMISSION SYSTEM


    Additional title:

    SICHERHEITSINFORMATIONSÜBERTRAGUNGSVERFAHREN UND SICHERHEITSINFORMATIONSÜBERTRAGUNGSSYSTEM
    PROCÉDÉ D'ÉMISSION D'INFORMATIONS DE SÉCURITÉ ET SYSTÈME D'ÉMISSION D'INFORMATIONS DE SÉCURITÉ


    Contributors:

    Publication date :

    2017-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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