An embodiment of the present invention relates to a traffic safety apparatus. In the traffic safety apparatus installed on one side of a road on which a vehicle travels, the traffic safety apparatus according to an aspect of the present invention includes: a case with a hole on a front side thereof; a printed circuit board which is arranged in an inner space of the case and mounts an electronic component; a display unit which is arranged on the front side of the printed circuit board and emits light; and a sensor unit which is exposed to the outside of the case and is electrically connected to the printed circuit board to receive the sound of a point where the traffic safety apparatus is installed. The sound sensed by the sensor unit is converted into a specific frequency band and is compared with a previously stored sound pressure, thereby sensing the occurrence of an accident in the vehicle which travels. Accordingly, the present invention can prevent collateral damage after the accident occurs.
본 실시예는 교통안전장치에 관한 것이다. 일 측면에 따른 교통안전장치는, 자동차가 주행하는 도로의 일측에 설치되는 교통안전장치에 있어서, 전면에 홀이 형성되는 케이스; 상기 케이스의 내부 공간에 배치되며 전자부품이 실장되는 인쇄회로기판; 상기 인쇄회로기판의 전면에 배치되며, 빛을 조사하는 표시부; 및 상기 케이스의 외부에 노출되며, 상기 인쇄회로기판과 전기적으로 연결되어 상기 교통안전장치가 설치된 지점의 소리를 수신하는 센서부를 포함하며, 상기 센서부에서 감지된 소리는 특정 주파수 대역으로 변환되어, 기 저장된 음압값과 비교를 통해 주행중인 자동차의 사고 발생 여부를 감지한다.
Traffic safety apparatus and traffic safety system
교통안전장치 및 교통안전시스템
2017-09-13
Patent
Elektronische Ressource
Koreanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
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