The invention discloses an automatic adjusting and control system used for a traffic signal lamp. The automatic adjusting and control system comprises a server, a signal lamp box and a photographing device. The signal lamp box comprises a signal transmission circuit, a control circuit, a key circuit and a display circuit. The photographing device comprises a photographing circuit, an image extraction circuit and an image processing circuit. The signal transmission circuit is used for transmitting or receiving a signal. The key circuit is used for generating a trigger signal. The photographing circuit is used for photographing and inputting of an area in which the lamp box is positioned. The image extraction circuit is used for extracting images of the area in which the lamp box is positioned. The image processing circuit is used for processing coverage rate of pedestrians in the acquired images. The control circuit is used for judging and outputting a signal adjusting instruction. The server is used for adjusting and feeding back a traffic signal. The display circuit is used for displaying the adjusted traffic signal. The traffic signal can be timely adjusted so that traffic management can be intelligently realized.
Automatic adjusting and control system used for traffic signal lamp
2015-10-28
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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