The invention relates to a traffic crossing information issuing terminal comprising a camera, an image processing device, a signal lamp controller, a wireless communication interface and a main controller; the image processing device is connected with the camera so as to carry out an image filtering process and a jamming index analysis process in sequence for crossing images taken by the camera, thus outputting a crossing jamming index; the wireless communication interface is respectively connected with the image processing device and the signal lamp controller, and used for sending the crossing jamming index and signal lamp information outputted by the signal lamp controller to a traffic management center; the main controller is connected with the wireless communication interface so as to send crossing jamming indexes and signal lamp information, received by the wireless communication interface, of many traffic crossings in a first crossing preset zone to wireless reception terminals in vehicle of a second crossing preset zone at regular times. The traffic crossing information issuing terminal can ensure intelligentize transmission of the traffic crossing information, thus providing important references for driver travelling.
Traffic crossing information issuing terminal
12.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |