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Journal of System Simulation

Abstract

Abstract: There is a demand for U-turn at intersections of signal controlled intersections. The U-turn conditions required for U-turn vehicles vary with different road and traffic conditions. To determine the appropriate U-turn design conditions at the entrance of the signalized intersection so that vehicles can pass safely and orderly, based on the simulation of the U-turn behavior of the vehicle, the characteristics of the vehicle trajectory are analyzed and a U-turn space discriminant model is established. Based on the theoretical model of vehicle queuing and lane change at signalized intersections, a calculation model for the U-turn setting position is established. Examples are chosen to verify the above two models. The results demonstrate that the models have high precision and the calculation methods are feasible.

First Page

4429

Revised Date

2018-06-20

Last Page

4436

CLC

U491.2

Recommended Citation

Shao Haipeng, Wang Yuxuan, Chen Xingying, Zheng Binbin. Setting Conditions of U-turns at Entrances of Signalized Intersections[J]. Journal of System Simulation, 2018, 30(11): 4429-4436.

DOI

10.16182/j.issn1004731x.joss.201811045

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