Signal control strategy and delay calculation model for tandem intersections considering pedestrian crossing

Hongwei Fan; Xianyu Wu

doi:10.1117/12.2668632

16 February 2023 Signal control strategy and delay calculation model for tandem intersections considering pedestrian crossing

Hongwei Fan, Xianyu Wu

Author Affiliations +

Proceedings Volume 12591, Sixth International Conference on Traffic Engineering and Transportation System (ICTETS 2022); 1259123 (2023) https://doi.org/10.1117/12.2668632
Event: 6th International Conference on Traffic Engineering and Transportation System (ICTETS 2022), 2022, Guangzhou, China

Abstract

For the design and control method of tandem intersection, a new control strategy and design scheme is proposed to realize pedestrian crossing at the pre-signal. Compared with the conventional tandem intersection design, the signal control for right-turning vehicles at the pre-signal is increased and the right-turning lane in the sorting area is retained. The cumulative arrival and departure curves are used to describe the spatial and temporal operating states of vehicles at the pre-signal area and analyze their delays. The results show that the delay error is within 10% compared with the simulation software, and the fit is good.

Citation Download Citation

Hongwei Fan and Xianyu Wu "Signal control strategy and delay calculation model for tandem intersections considering pedestrian crossing", Proc. SPIE 12591, Sixth International Conference on Traffic Engineering and Transportation System (ICTETS 2022), 1259123 (16 February 2023); https://doi.org/10.1117/12.2668632

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