IMAGE DETECTION DEVICE, SIGNAL CONTROL SYSTEM COMPRISING SAME AND SIGNAL CONTROL METHOD

Disclosed are an image detection device, a signal control system comprising the same and a signal control method, and the image detection device can comprise: a photographing unit, which captures an image of an intersection so as to acquire an intersection image; a control unit, which analyzes the i...

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Bibliographische Detailangaben
Hauptverfasser: BAE, Kyungjean, CHOI, Tae Wook, CHO, Hyun Woo, LEE, Hee Bin, HWANG, Jung Woo, JANG, Gun Woo
Format: Patent
Sprache:eng ; fre ; kor
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Zusammenfassung:Disclosed are an image detection device, a signal control system comprising the same and a signal control method, and the image detection device can comprise: a photographing unit, which captures an image of an intersection so as to acquire an intersection image; a control unit, which analyzes the intersection image acquired by the photographing unit so as to generate detection information including information about an occupied or non-occupied state of a vehicle for each of one or more detection channels set on the planar surface of the intersection; and a communication unit for transmitting, to the traffic signal controller, the detection information generated by the control unit. La présente invention concerne un dispositif de détection d'image, un système de commande de signal comprenant celui-ci et un procédé de commande de signal, et le dispositif de détection d'image pouvant comprendre : une unité de photographie, qui capture une image d'une intersection de façon à acquérir une image d'intersection ; une unité de commande, qui analyse l'image d'intersection acquise par l'unité de photographie de façon à générer des informations de détection comprenant des informations concernant un état occupé ou non occupé d'un véhicule pour chacun d'un ou de plusieurs canaux de détection définis sur la surface plane de l'intersection ; et une unité de communication pour transmettre, au dispositif de commande de signal de trafic, les informations de détection générées par l'unité de commande. 영상 검지 장치 및 이를 포함하는 신호 제어 시스템 및 신호 제어 방법을 제시하며, 영상 검지 장치는 교차로의 영상을 촬영하여 교차로 이미지를 획득하는 촬영부; 상기 촬영부가 획득한 교차로 이미지를 분석하여, 교차로 평면 상에 설정된 하나 이상의 검지채널 각각에 대한 차량의 점유 또는 비점유 상태에 대한 정보를 포함하는 검지정보를 생성하는 제어부; 그리고 상기 제어부가 생성한 검지정보를 상기 교통신호제어기로 전송하는 통신부를 포함할 수 있다.