期刊文献+

基于相关分析的交通流参数修正方法研究 被引量:2

Modifying of Traffic Flow Data Based on Correlation Analysis
下载PDF
导出
摘要 为了更准确地研究交通流模型,最优化利用交通资源,必须进一步提高交通参数数据的质量。以上海市高架道路某路段的交通流数据为样本,分析交通流特征参数的相关特性,提出一种基于统计相关性分析的参数修正数学方法;通过精确的数值计算,确定最为合适的相关性最大的数据关系,以此进行数据的修正。对所研究路段的交通流数据随机采样后进行修正,并与实际数据比较,修正结果在允许误差范围之内,说明该方法可以有效提高数据质量,且该方法对其他数据处理系统也具有借鉴意义。 In order to get a more accurate traffic flow model and make optimal use of traffic resource,it is necessary to enhance the data quality.Based on the traffic flow data of certain distance of Shanghai elevated line,the relativity of traffic flow data is analyzed.And a mathematic method of parameter correction based on correlation analysis is given.By precise numerical calculation,the most appropriate and the most relevant data relation is determined to do date modification.The modification results on random s...
出处 《控制工程》 CSCD 2008年第S1期142-144,147,共4页 Control Engineering of China
基金 国家863项目基金资助项目(2007AA041403 2006AA040308) 上海启明星计划基金资助项目(07QA14030)
关键词 相关分析 交通流参数 数据修正 correlation analysis traffic flow parameter data modification
  • 相关文献

参考文献4

二级参考文献11

  • 1刘刚.基于神经网络的智能传感器的数据处理[J].传感器技术,2004,23(8):52-54. 被引量:6
  • 2徐国祥.管理统计学[M].上海:上海财经大学出版社,1998..
  • 3裴玉龙 等.高等级公路通行能力与运营管理研究[R].哈尔滨建筑大学,2000..
  • 4Shawn Turner, Luke Albert, Byron Gajewski, William Eisele. Archived ITS Data Quality: Preliminary Analysis of San Antonio Transguide Data[C] . The 79^th annual meeting Transportation Research Board. Washington, D.C.2000:1-19.
  • 5Rod E. Turochy, Brian L. Smith. A New Prcedure for Detector Data Screening In Traffic Management Systems[C]. The 80^th annual meeting Transportation Research Board. Washington, D.C. 2001:1-19.
  • 6D. F. Cleghorm, F.L. Hall, D. Garbuio. Improved Data Screening Techniques for Freeway Traffic Management Systems[J] Transportation Research 1320.National Research Council. Washington D. C. 1991:17-23.
  • 7L. N. Jacobson, N. L. Nihan, J. D. Bender. Detecting Erroneous Loop Detector Data in a Freeway Traffic Management System[J]. Transportation Research Record 1287. National Research Council. Washington D. C. 1990:151-166.
  • 8Habib HAJ-SALEM, Nacef ELLOUMI . Real Data Screening: Problem Statements, Methods and Field Results[J]. Transportation Systems. 1997, 6:1301-1306.
  • 9何晓群.现代统计分析与应用[M].北京:中国人民大学出版社,1998..
  • 10Wiliam H,Saul A,William T,et al.C + +数值算法[M].胡健伟,译.北京:电子工业出版社,2005.

共引文献34

同被引文献25

  • 1Georges M.Arnaout,Shannon Bowling.A Progressive Deployment Strategy for Cooperative Adaptive Cruise Control to Improve Trafc Dynamics[J].International Journal of Automation and computing,2014,11(1):10-18. 被引量:7
  • 2Li Li.Testing Patience[J].Beijing Review,2013,56(3):30-32. 被引量:2
  • 3陆化普,屈闻聪,孙智源.基于S-G滤波的交通流故障数据识别与修复算法[J].土木工程学报,2015,48(5):123-128. 被引量:15
  • 4ROESS R P,PRASSAS E S,MCSHANE W R. Traffic Engineering [M]. Upper Saddle River: Pearson Education,2004.
  • 5DIXON M P, RILETT L R. Population Origin-desti nation Estimation Using Automatic Vehicle Identifica tion and Volume Data[J]. Journal of Transportation Engineering, 2005,131 (2) : 75-82.
  • 6ADAM Z,ABBAS M,YAN L. Critical Routes Identi fication Method Using Wavelet Filtering[C]//IEEE. Proceedings of 13th IEEE Conference on Intelligent Transportation Systems. New York: IEEE, 2010 : 337- 341.
  • 7PROAKIS J G, MANOLAKIS D G. Digital Signal Processing[M]. 4th ed. Upper Saddle River: Pearson Prentice Hall, 2006.
  • 8BOGGESS A, NARCOWICH F J. A First Course in Wavelets with Fourier Analysis[M]. 2nd ed. Hobo ken:John Wiley& Sons,2009.
  • 9MALLAT S G. A Theory for Multiresolution Signal Decomposition : the Wavelet Representation[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,1989,11(7) :674-693.
  • 10RUI X, WUNSCH D. Survey of Clustering Algorithms[J]. IEEE Transactions on Neural Networks, 2005,16(3) :645-678.

引证文献2

二级引证文献23

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部