Disclosed are a method and a system for managing traffic safety in a tunnel road. In accordance with an embodiment of the present invention, the method comprises the steps of: acquiring traffic volume for each lane and average driving speed as traffic data related to a tunnel road from a system for detecting a traffic condition of a driving vehicle; comparing the acquired traffic data with traffic data acquired in a previous period, and calculating the variation of the traffic volume for each lane and the variation of the average driving speed; detecting an abnormal symptom related to the traffic condition of the tunnel road when at least one calculated variation exceeds a reference value determined by a certain ratio of the variation calculated in the previous period; and outputting a CCTV image acquired by photographing the tunnel road to an operator terminal by interworking with the detection of abnormal symptoms. Accordingly, various types of abnormal symptoms which may occur in the tunnel road can be simultaneously detected.

    터널도로에서의 교통 안전 관리 방법 및 터널도로에서의 교통 안전 관리 시스템이 개시된다. 본 발명의 일실시예에 따른 터널도로에서의 교통 안전 관리 방법은, 주행 차량의 교통상황을 검지하는 시스템으로부터, 터널도로와 관련한 교통데이터로서, 차로 별 교통량 및 평균주행속도를 획득하는 단계와, 상기 획득되는 교통데이터를, 직전 주기에 획득한 교통데이터와 비교하여, 상기 차로 별 교통량의 변화량 및 상기 평균주행속도의 변화량을 산출하는 단계와, 산출되는 적어도 하나의 변화량이, 상기 직전 주기에 산출된 변화량의 일정비율로 정해지는 기준치를 초과하면, 상기 터널도로의 교통상태에 관한 이상징후를 감지하는 단계, 및 상기 이상징후의 감지에 연동하여, 상기 터널도로를 촬영한 CCTV영상을 운영자 단말에 출력하는 단계를 포함한다.


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    Title :

    METHOD AND SYSTEM FOR MANAGING TRAFFIC SAFETY IN TUNNEL ROAD


    Additional title:

    터널 도로에서의 교통 안전 관리 방법 및 터널도로에서의 교통 안전 관리 시스템


    Contributors:
    NAM HO JIN (author) / KIM HYO JIN (author) / LEE HO JUN (author) / PARK SANG JOON (author)

    Publication date :

    2021-07-08


    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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