Model of pedestrians crossing time at signalized intersection

XU Liang-jie; WANG Wei

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XU Liang-jie, WANG Wei. Model of pedestrians crossing time at signalized intersection[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 111-115.

Citation:

XU Liang-jie, WANG Wei. Model of pedestrians crossing time at signalized intersection[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 111-115.

XU Liang-jie, WANG Wei. Model of pedestrians crossing time at signalized intersection[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 111-115.

Citation:

XU Liang-jie, WANG Wei. Model of pedestrians crossing time at signalized intersection[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 111-115.

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Model of pedestrians crossing time at signalized intersection

XU Liang-jie^1
,,
WANG Wei¹

1.
School of Transportation, Southeast University, Nanjing 210096, China
2.
Department of Transportation, Wuhan University of Science and Technology, Wuhan 430070, China

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Author Bio:
XU Liang-jie(1968-), female, doctoral student, 86-27-87385185, laurie119@sina.com
Received Date: 2004-12-14
Publish Date: 2005-03-25

Abstract

Abstract

In order to analyze the influence of turning vehicles on pedestrians crossing time, and to provide rational pedestrians control signal, the pedestrians number of crossing and waiting-crossing crosswalk were calculated, by using the conflict theory and the critical-gap accepted theory the models of pedestrians crossing time were built up. The absolute error and relative error of pedestrians crossing average time, are respectively 0.452 7 s and 4.15%, the absolute error and relative error of 85% pedestrians crossing average time are respectively 0.206 5 s and 1.57%; the absolute error and relative error of 90% pedestrians crossing average time are respectively 0.401 2 s and 2.84%. Computation results show that the precision of the models is high, the models are feasible for the pedestrians phase setting at signalized intersection.
- traffic control,
- signalized intersection,
- pedestrians crossing time,
- conflict,
- crossing gap,
- headway

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References(6)

References

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