The present invention relates to a system to provide traffic light information, which comprises: a plurality of traffic light information transmitters which are respectively installed in positions, which correspond to a coordinate value of a global positioning system (GPS), and which generate and wirelessly transmit one or more traffic light packets which respectively comprise a traffic light identification (ID) including the coordinate value of the GPS, and the current On status of the traffic light which is identified by the traffic light ID; and a traffic light information receiver which processes driving information of a vehicle in the vehicle based on the GPS coordinate data of the vehicle, wirelessly receives one or more traffic light packets from one or more of the traffic light information transmitters, which exist within a certain range, among the plurality of traffic light information transmitters, identifies a specific traffic light ID among the traffic light IDs included in the received traffic light packets based on the coordinate value of the GPS and the driving information of the vehicle, and acquires the current status of the front traffic light from the traffic light packet which corresponds to the identified front traffic light. The present invention aims to provide a system to provide traffic light information, which greatly reduces the quantity of data transmitted and received including traffic light information.

    본 발명은 교통 신호등 정보제공 시스템에 관한 것이다. 이는, 각각 특정 GPS(Global Positioning System) 좌표값과 대응하는 위치에 설치되고, 각각 상기 GPS 좌표값을 포함하는 신호등 ID 및 상기 신호등 ID로 식별될 신호등의 현재 점등 상태를 포함하는 신호등 패킷을 적어도 하나 생성하여 무선 전송하는 복수의 신호등 정보 송신기; 및 차량 내에서 상기 차량의 GPS 좌표 데이터에 기초하여 상기 차량의 주행 정보를 처리하며, 상기 복수의 신호등 정보 송신기 중에서 소정 범위 내에 존재하는 적어도 하나의 신호등 정보 송신기로부터 적어도 하나의 신호등 패킷을 무선 수신하고, 수신된 신호등 패킷에 포함된 신호등 ID 중에서 특정 신호등 ID를 상기 GPS 좌표값과 상기 차량의 주행 정보에 기초하여 전방 신호등으로서 식별하고, 또한 식별된 상기 전방 신호등에 대응하는 신호등 패킷으로부터 상기 전방 신호등의 현재 점등 상태를 획득하는 신호등 정보 수신기를 포함한다.


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    Title :

    ID SYSTEM AND METHOD FOR PROVIDING INFORMATION OF TRAFFIC SIGNAL LIGHTS GENERATING SIGNAL LIGHTS IDENTIFICATION AUTOMATICALLY


    Additional title:

    신호등 ID를 자동으로 생성하는 신호등 정보 제공 방법 및 시스템


    Contributors:

    Publication date :

    2017-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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