The present invention relates to a traffic management system for generating a digital twin image by determining a state of a vehicle positioned in a road section for connecting a first area and a second area. The traffic management system of the present invention comprises: a first vehicle information collecting device for recognizing a vehicle passing through a first area, and generating a first passing vehicle list recorded by each time in accordance with a passing order; a second vehicle information collecting device for recognizing a vehicle passing through a second area, and generating a second passing vehicle list recorded by each time in accordance with a passing order; and a traffic control server for collecting the first passing vehicle list and the second passing vehicle list in accordance with a preset period, calculating an average speed of vehicles positioned in a road section and the number of vehicles on a road using the length of the road section and the first and second passing vehicle lists, and reading and displaying a 3D image corresponding to the calculated average speed and the number of vehicles as a digital twin image. According to the present invention, a current state of a road can be reproduced without a separate CCTV image.
본 발명의 제1 영역과 제2 영역을 잇는 도로구간 내 위치한 차량 상태를 판단하여 디지털 트윈 영상을 생성하는 교통관리 시스템에 있어서, 상기 제1 영역을 통과하는 차량을 인식하여 통과순서에 따라 시간별로 기록된 제1 통과차량 리스트를 생성하는 제1 차량정보 수집장치와, 상기 제2 영역을 통과하는 차량을 인식하여 통과순서에 따라 시간별로 기록된 제2 통과차량 리스트를 생성하는 제2 차량정보 수집장치와, 상기 제1 통과차량 리스트와 상기 제2 통과차량 리스트를 기설정 주기에 따라 수집하고, 상기 도로구간의 길이와 상기 제1 및 제2 통과차량 리스트들을 이용하여 상기 도로구간 내에 위치한 차량들의 평균속력과 도로차량대수를 계산하고, 계산된 평균속력과 상기 차량수에 대응하는 3D 영상을 디지털 트윈 영상으로서 리드하여 표시하는 교통관제서버를 포함한다.
TRAFFIC MANAGING SYSTEM USING DIGITAL TWIN TECHNOLOGY
디지털 트윈 기술을 이용한 교통관리 시스템
2021-02-19
Patent
Electronic Resource
Korean
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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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