An alley intersection signal system includes a data processing unit configured to: acquire object information for each entrance road to an alley intersection based on a captured image of the alley intersection; calculate the risk for each entrance road based on a score for each element constituting the acquired object information, and calculate a risk level for each entrance road based on the calculated risk; calculate a risk level of all entry directions except a reference entry direction based on the calculated risk level; and calculate the risk rating of the reference entry direction by comparing the risk ratings of the remaining entry directions excluding the reference entry direction. Therefore, traffic accidents at the alley intersection are prevented by delivering traffic signal information and content about traffic conditions.
골목길 교차로 신호 시스템은 골목길 교차로의 촬영 영상을 기초로 골목길 교차로의 진입 도로 별 객체 정보를 획득하고, 획득된 객체 정보를 구성하는 요소 별 점수를 기초로 진입 도로 별 위험도를 산출하고, 산출된 위험도를 기초로 기준 진입 방향을 제외한 나머지 진입 방향의 위험 등급을 산출하고, 기준 진입 방향을 제외한 나머지 진입 방향의 위험 등급을 비교하여 기준 진입 방향의 위험 등급을 산출하는 데이터 처리부를 포함한다.
Signal system for intersection of alleyway method and computer program
골목길 교차로 신호 시스템, 방법 및 컴퓨터 프로그램
2023-06-30
Patent
Electronic Resource
Korean
IPC: | 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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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