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20 February 2024 Research on the green wave control of signalized intersections of the Longmen Road in Tianjin
Wenhui Wang, Xianyu Wu
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Proceedings Volume 13064, Seventh International Conference on Traffic Engineering and Transportation System (ICTETS 2023); 130641I (2024) https://doi.org/10.1117/12.3015872
Event: 7th International Conference on Traffic Engineering and Transportation System (ICTETS 2023), 2023, Dalian, China
Abstract
Reasonable traffic organization and signal-coordinated control scheme is one of the valid ways to improve the efficiency of arteries. Through the investigation of the current geometric layout, traffic flow, phase setting, traffic operation and control scheme of the three intersections in the west section of Longmen Road in Tianjin. Conduct an arterial green wave control study for these three intersections. Greenwave control signal timing scheme design by Synchro software. Based on the control program, the VISSIM software simulates the road sections and intersections before and after optimization, and outputs the travel time, average queue length and delay time. The results of the study show that trip times and average queue lengths at all three intersections were reduced during the morning peak, flat peak, and evening peak hours. Some evaluation metrics improve significantly. Minimum improvement of 10.6% and a maximum of 66.48% in total roadway delay, which proves the effectiveness of green wave control in improving the running conditions of the road section.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Wenhui Wang and Xianyu Wu "Research on the green wave control of signalized intersections of the Longmen Road in Tianjin", Proc. SPIE 13064, Seventh International Conference on Traffic Engineering and Transportation System (ICTETS 2023), 130641I (20 February 2024); https://doi.org/10.1117/12.3015872
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KEYWORDS
Roads
Control systems
Arteries
Transportation
Visualization
Design and modelling
Reflection
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