The invention discloses a reversible short lane signal control method based on left turning secondary parking. According to the method, four inlets in the east, south, west and north at an intersection are respectively provided with a reversible short lane by utilizing opposite lanes, various outlet lanes are respectively provided one set of reversible short lane indicating lamps, left turning inlet lanes at tail ends of the reversible short lanes are provided with left turning first parking lines, the left turning first parking lines are respectively provided with a set of left turning pre-signal lamps, main signals employ a left turning before straight driving release four-phase control mode, phase difference between the left turning pre-signal lamps and main signal lamps is cooperatively controlled, a control mode of left turning vehicle secondary parking is further combined, conflicts between a left turning traffic flow and an outlet lane traffic flow are avoided in the time aspect, left turning vehicles are enabled to safely utilize the reversible short lanes for passing, inlet and outlet road resources are fully utilized, the lane number of inlet lanes is enhanced, and passing capability of the intersection is improved.
Reversible short lane signal control method based on left turning secondary parking
2015-04-08
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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