The present invention relates to a traffic information collecting system comprising a mobile communication terminal supporting near-field wireless communication and possessed by a vehicle driver, connection devices separately installed on the road and transmitting near-field wireless signals, and a traffic control center server for receiving the data from the connection devices and generating the traffic information. The traffic control center server generates traffic information by analyzing and processing the data transmitted from drivers mobile communication terminal and collected by a Wi-Fi connection device. Therefore, the traffic information collecting system can increase the collection efficiency and publicity and can be used without purchase of a dedicated terminal, thereby reducing installation and operation costs. Furthermore, a Wi-Fi collector is installed in a traffic light controller and transmits the accumulated data to the traffic control center server through the communication interface of the traffic light controller, which helps to save installation costs. In addition, interworking is possible regardless of the telecommunication company, so the ratio of the number of vehicles to be detected to the number of driving vehicles can be significantly increased.
본 발명은 교통관제센터 서버가 운전자의 이동통신 단말기로부터 송신되어 와이파이 접속장치에 의해 수집되는 접속정보를 분석 및 가공하여 교통정보를 생성함으로써 수집효율 및 공공성을 높임과 동시에 별도의 전용 단말기 구매 없이 사용이 가능하여 설치 및 운영비용을 절감시킬 수 있고, 와이파이 수집장치가 신호등 컨트롤러에 설치되되 신호등 컨트롤러의 통신 인터페이스부를 통해 교통관제센터 서버로 축적된 접속정보를 전송함으로써 설치비용을 현저히 절감시킬 수 있으며, 통신사의 종류에 상관없이 연동이 가능하여 주행차량 대비 감지차량 수를 현저히 높일 수 있는 교통정보 수집 시스템에 관한 것이다.
traffic information collecting method and system using smart-phone
스마트폰을 이용한 교통정보 수집 방법 및 시스템
2017-05-18
Patent
Electronic Resource
Korean
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