| 信号交叉口右转车流行程时间计算方法 |
| |
| 引用本文： | 冯雨芹,冷军强,张亚平,周博宇,包磊.信号交叉口右转车流行程时间计算方法[J].哈尔滨工业大学学报,2011,43(4):67-70. |
| |
| 作者姓名： | 冯雨芹 冷军强 张亚平 周博宇 包磊 |
| |
| 作者单位： | 哈尔滨工业大学交通科学与工程学院;黑龙江工程学院汽车与交通工程学院;哈尔滨工业大学(威海)汽车工程学院;哈尔滨工业大学交通科学与工程学院;哈尔滨工业大学(威海)汽车工程学院;哈尔滨工业大学(威海)汽车工程学院 |
| |
| 基金项目： | 黑龙江省自然科学基金资助项目(E200940,E200933);黑龙江省骨干教师项目(1155G46);哈尔滨工业大学(威海)校科学研究基金资助(HIT(WH)ZBQD201010) |
| |
| 摘 要： | 为定量研究右转机动车通过信号交叉口的运行效率,以组合负指数分布表征直行非机动车流车头时距,负指数分布表征右转车流车头时距,以可插车间隙理论、排队论为基础建立行程时间模型,并利用实地调查数据,对所建模型与常用的主路车流车头时距服从负指数分布的模型进行对比分析.结果表明:右转车流率、跟随车头时距、临界间隙对行程时间均有显著...
|
| 关 键 词： | 信号交叉口 右转车流 行程时间 组合负指数分布 灵敏度分析 |
Calculation method of right-turn vehicle travel time at signalized intersection |
| |
| FENG Yu-qin,LENG Jun-qiang,ZHANG Ya-ping,ZHOU Bo-yu and BAO Lei.Calculation method of right-turn vehicle travel time at signalized intersection[J].Journal of Harbin Institute of Technology,2011,43(4):67-70. |
| |
| Authors: | FENG Yu-qin LENG Jun-qiang ZHANG Ya-ping ZHOU Bo-yu and BAO Lei |
| |
| Affiliation: | 1.School of Transportation Science and Engineering,Harbin Institute of Technology,150090 Harbin,China,2.College of Automobile and Traffic Engineering,Heilongjiang Institute of Technology,150050 Harbin,China;3.School of Automobile Engineering,Harbin Institute of Technology at Weihai,264209 Weihai,Shandong,China) |
| |
| Abstract: | To quantitatively study the operating efficiency of right-turning vehicles at signalized intersection,a travel time model was established on the basis of gap theory and queue theory,which was under the assumption that the straight flow of non-motor headway followed the combined negative exponential distribution and right-turning flow headway followed the negative exponential distribution.Comparison was done by field observation data,and the reasons of the results were analyzed and the applicability of the model was set up.Three significant factors can exert apparent effects on travel time,involving right-turning flow rate,following car headway and critical gap.The travel time model of right-turning vehicles at intersection established in this paper is efficient,practical and with strong applicability. |
| |
| Keywords: | signalized intersection right-turning vehicles travel time combined negative exponential distribution sensitivity analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《哈尔滨工业大学学报》浏览原始摘要信息 |
|
点击此处可从《哈尔滨工业大学学报》下载全文 |
|
