The invention relates to a crossroad traffic signal lamp real-time controller. Road sections near lane out-flowing ports are set to be red light waiting sections; each lane out-flowing port of a crossroad and each waiting entrance of each waiting road section are respectively equipped with a pair of infrared correlation devices; and the infrared correlation devices at the waiting entrances coordinate with the infrared correlation devices at the lane out-flowing ports so as to count the number of vehicles entering the waiting road section of the lane, and the number of vehicles is the basis of lane vehicle discharge time.
Crossroad traffic signal lamp real-time controller
2015-11-04
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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