| 有行人相位交叉口车辆延误计算方法对比研究 |
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| 引用本文： | 赵韩涛,毛宏燕. 有行人相位交叉口车辆延误计算方法对比研究[J]. 昆明理工大学学报(自然科学版), 2009, 34(6): 77-81. DOI: 10.3969/j.issn.1007-855x.2009.06.016 |
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| 作者姓名： | 赵韩涛 毛宏燕 |
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| 作者单位： | 哈尔滨工业大学,汽车工程学院,黑龙江,威海,264209;哈尔滨工业大学,图书馆,黑龙江,威海,264209 |
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| 基金项目： | 哈尔滨工业大学(威海)校博士启动基金 |
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| 摘 要： | 分析了行人专用相位的信号交叉口冲突，阐述了交叉口车辆延误的计算方法。以涵盖行人专用相位的四相位交叉口为案例，在交通调查的基础上采用点样本法、HCM2000模型和我国道路通行能力手册模型以两种过程计算延误。结果表明：我国道路通行能力手册模型计算的饱和度基本反映了实际交叉口的拥堵状况；延误值随着饱和度的增加与实际值误差较大。
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| 关 键 词： | 交通工程 信号交叉口 行人专用相位 延误 |
Calculation of Vehicle Delay at Signalized Intersection with Exclusive Pedestrian Phase |
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| ZHAO Han-tao,MAO Hong-yan. Calculation of Vehicle Delay at Signalized Intersection with Exclusive Pedestrian Phase[J]. Journal of Kunming University of Science and Technology(Natural Science Edition), 2009, 34(6): 77-81. DOI: 10.3969/j.issn.1007-855x.2009.06.016 |
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| Authors: | ZHAO Han-tao MAO Hong-yan |
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| Affiliation: | ZHAO Han-tao ,MAO Hong-yan( 1. School of Automobile Engineering, Harbin Institute of Technology, Weihai, Heilonghiang 264209, China ;2. Library, Harbin Institute of Technology,Weihai, Heilonghiang 264209, China) |
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| Abstract: | The conflict at signalized intersection with exclusive pedestrian phase is analyzed and the the calculation of vehicle delay is elaborated. With a four - phase intersection as a case, in the basis of traffic survey, the vehicle delay is calculated throuth the dotsample method, HCM2000 method and China＇s road capacity manual model method. The results show that the saturation calculated by China＇s road capacity manual model basically reflects the congestion of actual intersection, however, the error of vehicle delay value becomes larger with the increase of the saturation. |
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| Keywords: | traffic engineering signalized intersection exclusive pedestrian phase delay |
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