The present invention relates to a traffic volume analyzing system capable of enhancing the accuracy and reliability of generated traffic information by maximizing a vehicle detection rate by installing an RFID receiver on a road surface and at the same time, installing an RFID tag on the body of an autonomous driving vehicle, calculating passing time and waiting time for each route by utilizing RFID route information indicating the order of RFID readers in accordance with a moving route on the road, and optimizing the traffic volume of an intersection as well as minimizing traffic congestion by generating an optimal display period of a corresponding section by utilizing the calculated passing time and waiting time.
본 발명은 도로의 노면에 RFID 수신기를 설치함과 동시에 자율주행차량의 차체에 RFID 태그를 설치함으로써 차량 검지율을 극대화하여 생성된 교통정보의 정확성 및 신뢰도를 높일 수 있으며, 도로의 이동경로에 따른 RFID 리더기들의 순서를 나타내는 RFID 경로정보를 활용하여 경로별 통과시간 및 대기시간을 산출할 수 있고, 산출된 경로별 통과시간 및 대기시간을 활용하여 해당 구간의 최적현시주기를 생성함으로써 교통정체를 최소화할 수 있을 뿐만 아니라 교차로 통행량을 최적화할 수 있는 교통량 분석시스템에 관한 것이다.
RFID Analyzing system of traffic data using RFID tag
RFID 태그를 이용한 교통량 분석시스템
2020-10-16
Patent
Electronic Resource
Korean
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06K Erkennen von Daten , RECOGNITION OF DATA / 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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