The invention relates to a traffic intersection information issuing terminal. The terminal includes a camera, image processing equipment, a signal lamp controller, a wireless communication interface and a master controller, the image processing equipment is connected with the camera to perform image filtering processing and congestion index analysis and processing in sequence on an intersection image photographed by the camera and output an intersection congestion index, the wireless communication interface is connected with the image processing equipment and the signal lamp controller, the intersection congestion index and signal lamp information output by the signal lamp controller are sent to a traffic management center, and the master controller is connected with the wireless communication interface to regularly send the intersection congestion index and signal lamp information of a plurality of traffic intersections in a first intersection preset area which are received by the wireless communication interface to a wireless receiving terminal of a vehicle in a second intersection preset area. Through the traffic intersection information issuing terminal provided by the invention, intelligent transmission of traffic intersection information can be guaranteed, thereby providing an important reference for traveling of a driver.
Traffic intersection information issuing terminal
2015-08-12
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |