A network system for tracking a life vest in a marine accident may comprise: a life vest to which a long range (LoRA) sensor is coupled to emit a lifesaving signal; a ship which receives first to third lifesaving signals by means of a LoRA gateway, determines the location of the life vest, and provides the location of the life vest to a marine rescue server by means of satellite communication; and a plurality of drones, each of which has a LoRA repeater, and which fly around the ship to maintain the connected state with the LoRA gateway, and, when a first drone catches the first lifesaving signal, allows two and third drones to be moved close to the first drone to catch the second and third lifesaving signals in order to provide the first to third lifesaving signals to the LoRA gateway. Therefore, a life vest may be tracked.

    해양사고에 따른 구명동의 추적 네트워크 시스템은 구명신호를 발산하는 LoRA (Long Range) 센서를 결합한 구명동의, LoRA 게이트웨이를 통해 제1 내지 제3 구명신호들을 수신하고 상기 구명동의의 위치를 결정하며 위성통신을 통해 상기 구명동의의 위치를 해양 구조 서버에 제공하는 선박 및 각각은 LoRA 중계기를 탑재하고 상기 LoRA 게이트웨이와의 연결성을 유지하도록 상기 선박의 주위를 비행하고 제1 드론이 상기 제1 구명신호를 캐치하면 제2 및 제3 드론들이 상기 제2 및 제3 구명신호들을 캐치하도록 상기 제1 드론의 인근으로 이동시켜 상기 제1 내지 제3 구명신호들을 상기 LoRA 게이트웨이에 제공하는 복수의 드론들을 포함한다.


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    Title :

    NETWORK SYSTEM FOR SEARCHING FOR LIFE JACKET IN OCEAN ACCIDENT


    Additional title:

    해양사고에 따른 구명동의 추적 네트워크 시스템


    Contributors:
    KIM JONG SEOK (author) / KIM TAEMIN (author)

    Publication date :

    2023-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B64C AEROPLANES , Flugzeuge / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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