Bus delays account for a large proportion of the delay time at intersections. Reducing bus delays can effectively alleviate the imbalance of traffic supply and demand in the city. Therefore, the most effective strategy is to implement bus signal priority at signalized intersections. This paper optimized the intersection of Fengcheng 7th Road and Wenjing Road and adopted a bus priority signal control strategy based on pre-signal. First the phase design and timing design were based on the amount of passenger flow at the intersection, and then the pre-signal was set. Next, we introduced the corresponding delay calculation method and used VISSIM software for simulation. The research results showed that compared with the intersection before optimization, the intersection adopted bus priority signal control strategy based on the pre-signal, which significantly reduced the average bus delay and the total per capita delay at the intersection.
Research on Signal Control Strategy of Public Transport Priority Intersection Based on Pre-Signal
22nd COTA International Conference of Transportation Professionals ; 2022 ; Changsha, Hunan Province, China
CICTP 2022 ; 2803-2813
08.09.2022
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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