|Table of Contents|

[1] Xu Liangjie,. Study on the model of pedestrian cross-time in signalized intersection [J]. Journal of Southeast University (English Edition), 2008, 24 (4): 513-516. [doi:10.3969/j.issn.1003-7985.2008.04.023]
Copy

Study on the model of pedestrian cross-time in signalized intersection()
Share:

Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
24
Issue:
2008 4
Page:
513-516
Research Field:
Traffic and Transportation Engineering
Publishing date:
2008-12-30

Info

Title:
Study on the model of pedestrian cross-time in signalized intersection
Author(s):
Xu Liangjie
School of Transportation, Wuhan University of Technology, Wuhan 430063, China
Keywords:
signalized intersection conflict critical gap pedestrian cross-time
PACS:
U491
DOI:
10.3969/j.issn.1003-7985.2008.04.023
Abstract:
For studying the law of pedestrian cross-time in the signalized intersection, based on gap theory, a probability chorological discipline model of crossing pedestrians is built based on the observed data.Moreover, the number of pedestrians passing through in a critical gap is estimated under different conditions by three models.Then the models of pedestrian crosswalk average time, the 85th percentile pedestrian cross-time and the 90th percentile pedestrian cross-time are deduced.By quantitative analyses and the exemplification of the models, the main correlative factors acting on pedestrian cross-time are found, including the length of the crosswalk, the probability of the time-headway being less than the critical gap and the number of the turned motor vehicles in the intersection.The results indicate that the estimated errors of the models are less than 5%.

References:

[1] Yang Xiaoguang, Pu Wenjing, Long Liang.Traffic signal warrant study based on traffic conflict analysis for uncontrolled intersections[J].Journal of Tongji University:Natural Science, 2005, 33(12):1596-1599.(in Chinese)
[2] Xu Liangjie.Research on the optimization control technology for single signalized-intersection[D].Nanjing:School of Transportation of Southeast University, 2005.(in Chinese)
[3] Jardin Matt R.Grid-based strategic air traffic conflict detection[C]//Collection of Technical Papers:v1, AIAA Guidance, Navigation, and Control Conference 2005.Reston:American Institute of Aeronautics and Astronautics Inc., 2005:60-70.
[4] Li Suyan, Yang Dongyuan, Xiong Qian.The relationship model between traffic volume and traffic conflict at the merging points of urban tunnel entrance[C]//International Conference on Transportation Engineering 2007.Reston:American Society of Civil Engineers, 2007:980-985.
[5] Rui Neves-Silva, Maria Marques.Traffic flow-density models based on systems theory[C]//Proceedings of the 2007 American Control Conference.Piscataway:Institute of Electrical and Electronics Engineers Inc., 2007:3139-3143.
[6] Cowan R J.Useful headway models[J].Transportation Research, 1975, 9(6):371-375.
[7] Daamen Winnie, Hoogendoorn Serge P, Bovy Piet H L.First-order pedestrian traffic flow theory[J].Transportation Research Record, 2005, 1934:43-52.
[8] Liu Jiang, Lü Jinyan, Rong Jian, et al.Headway distribution models and their application on two-lane highway in mountainous areas [J].Journal of Transportation Engineering and Information, 2004, 2(4):16-22.(in Chinese)
[9] Huang Wenzhong, Yang Peikun.Delays of pedestrians and vehicles at the non-signalized zebra crossing [J].Journal of Tongji University:Natural Science, 1995, 23(1):31-36.(in Chinese)

Memo

Memo:
Biography: Xu Liangjie(1968—), female, doctor, associate professor, laurie119@sina.com.
Foundation items: The National Natural Science Foundation of China(No.50778141), the National Basic Research Program of China(973 Program)(No.2006CB705505), National Key Technology R& D Program during the 11th Five Year Plan of China(No.2006BAJ18B07).
Citation: Xu Liangjie.Study on the model of pedestrian cross-time in signalized intersection[J].Journal of Southeast University(English Edition), 2008, 24(4):513-516.
Last Update: 2008-12-20