全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

多种交通流状态下的交通波模型

Keywords: 交通流,交通波,车辆轨迹,运动学方程

Full-Text   Cite this paper   Add to My Lib

Abstract:

为方便描述多种车流状态下的交通波速度传播过程,基于车辆跟驰的物理机制和车辆运动学特性推导出交通波速度传播统一模型.采用高点视频拍摄和视频车辆轨迹提取的数据采集方法获取实际调查数据,得到了停车波和起动波的波速计算值.通过与实测数据比较,结果表明交通波模型的波速计算值与实测值的相对误差为5%左右,证实了模型的有效性.通过对模型进行分析,得出车辆速度和车头间距对交通波波速的影响区别,为城市交通控制与管理提供了理论依据.

References

[1]  LIGHTHILL M J, WHITHAM G B. On kinematic waves. II. A theory of traffic flow on long crowded roads[J]. Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1955, 229(1178): 317-345.
[2]  GARTNER N H, MESSER C J, RATHI A K. Revised monograph on traffic flow theory: a state-of-the-art report[R]. Washington D. C. : The Federal Highway Administration (FHWA), 2005.
[3]  王殿海. 交通流理论[M]. 北京: 人民交通出版社, 2002: 69-72.
[4]  王殿海, 景春光, 曲昭伟. 交通波理论在交叉口交通流分析中的应用[J]. 中国公路学报, 2002, 15(1): 93-96.
[5]  WANG Dian-hai, JING Chun-guang, QU Zhao-wei. Application of traffic-wave theory in intersection traffic flow analysis[J]. China Journal of Highway and Transport, 2002, 15(1): 93-96. (in Chinese)
[6]  杨少辉, 王殿海, 董斌, 等. 信号交叉口起动波模型修正[J]. 公路交通科技, 2006, 23(1): 130-134.
[7]  YANG Shao-hui, WANG Dian-hai, DONG Bin, et al. Modification of start-wave model at signalized intersection[J]. Journal of Highway and Transportation Research and Development, 2006, 23(1): 130-134. (in Chinese)
[8]  吴正. 关于交通流中扰动传播和发展的数值模拟[J]. 力学学报, 2006, 38(6): 785-791.
[9]  WU Zheng. On the numerical simulation of perturbation's propagation and development in traffic flow[J]. Chinese Journal of Theoretical and Applied Mechanics, 2006, 38(6): 785-791. (in Chinese)
[10]  曲昭伟, 王殿海, 姚荣涵. 信号交叉口起动波的运动学模型[J]. 吉林大学学报: 工学版, 2008, 38(2): 268-272.
[11]  QU Zhao-wei, WANG Dian-hai, YAO Rong-han. Kinematic model of start wave at signalized intersection[J]. Journal of Jilin University: Engineering and Technology Edition, 2008, 38 (2): 268-272. ( in Chinese)
[12]  时伟, 刘喜敏, 卢守峰. 一种计算交通波传播速度的方法[J]. 力学学报, 2011, 43(5): 850-855.
[13]  SHI Wei, LIU Xi-min, LU Shou-feng. An estimation approach of wave speed in real traffic flow[J]. Chinese Journal of Theoretical and Applied Mechanics, 2011, 43(5): 850-855. (in Chinese)
[14]  吴正, 汪茂林, 邓廷寰. 平面交叉口车流启动波的测量研究及其应用[J]. 复旦学报: 自然科学版, 2001, 40(6): 593-598.
[15]  WU Zheng, WANG Mao-lin, DENG Ting-huan. Measurement research for level crossing traffic flow starting wave and its application [J]. Journal of Fundan University: Natural Science, 2001, 40(6): 593-598. (in Chinese)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133