|Table of Contents|

[1] Wang Jingyuan, Wang Wei,. Method for pedestrian signal timing at signalized intersections [J]. Journal of Southeast University (English Edition), 2006, 22 (4): 564-569. [doi:10.3969/j.issn.1003-7985.2006.04.025]
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Method for pedestrian signal timing at signalized intersections()
信号交叉口行人相位配时方法
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
22
Issue:
2006 4
Page:
564-569
Research Field:
Traffic and Transportation Engineering
Publishing date:
2006-12-30

Info

Title:
Method for pedestrian signal timing at signalized intersections
信号交叉口行人相位配时方法
Author(s):
Wang Jingyuan1;  2;  Wang Wei1
1School of Transportation, Southeast University, Nanjing 210096, China
2College of Civil Engineering, Shenzhen University, Shenzhen 518060, China
王京元1;  2;  王炜1
1东南大学交通学院, 南京 210096; 2深圳大学土木工程学院, 深圳 518060
Keywords:
signalized intersection;  pedestrian signal timing;  WALK indication;  flashing DON’T WALK indication
信号交叉口;  行人信号配时;  行人绿灯;  行人闪
PACS:
U491.5+4
DOI:
10.3969/j.issn.1003-7985.2006.04.025
Abstract:
The pedestrian timing at signalized intersections is studied aiming at the problems of the inconsistency of the vehicular and pedestrian timing requirements and the insufficiency of pedestrian clearance.Based on the formulae of WALK and flashing DON’T WALK(FDW)in the highway capacity manual(HCM), the relationship between pedestrian signal indications and vehicular signal indications is discussed using the theory of traffic flow.Then, methods of pedestrian timing for different cases are established, particularly the methods of the pedestrian green adjustment.Ways of pedestrian crossing are analyzed for roadways with different forms and widths of the median island.The sampling values of calculation parameters are studied, and the recommended formulae of pedestrian timing for different conditions are presented.
以信号交叉口行人相位配时为研究对象, 针对信号交叉口行人和机动车对配时要求不一致以及我国行人相位清空时间不足的问题, 借鉴HCM中行人绿灯最小时间和行人闪时间的计算公式, 利用交通流理论, 分析了行人相位和机动车相位关系, 并建立了不同情况下行人信号配时方法, 尤其是行人绿灯时间的调整方法.讨论了不同中央分隔带形式和宽度的行人过街方式, 对计算参数的取值进行了研究, 在此基础上, 给出了不同情况下建议的行人配时计算模型.

References:

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[6] Transportation Research Board.Highway capacity manual(HCM)2000 [R].Washington, DC:National Research Council, 2000.
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Memo

Memo:
Biographies: Wang Jingyuan(1977—), male, doctor;Wang Wei(corresponding author), male, professor, wangwei@seu.edu.cn.
Last Update: 2006-12-20