|
|
Long-range correlation analysis of urban traffic data |
Sheng Peng (盛鹏)ab, Wang Jun-Feng (王俊峰)ab, Tang Tie-Qiao (唐铁桥)c, Zhao Shu-Long (赵树龙)ab |
a School of Computer Science, Sichuan University, Chengdu 610064, China; b Key Laboratory of Fundamental Synthetic Vision Graphics and Image Science for National Defense, Sichuan University, Chengdu 610064, China; c School of Transportation Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China |
|
|
Abstract This paper investigates urban traffic data by analysing the long-range correlation with detrended fluctuation analysis. Through a large number of real data collected by the travel time detection system in Beijing, the variation of flow in different time periods and intersections is studied. According to the long-range correlation in different time scales, it mainly discusses the effect of intersection location in road net, people activity customs and special traffic controls on urban traffic flow. As demonstrated by the obtained results, the urban traffic flow represents three-phase characters similar to highway traffic. Moreover, compared by the two groups of data obtained before and after the special traffic restrictions (vehicles with special numbered plates only run in a special workday) enforcement, it indicates that the rules not only reduce the flow but also avoid irregular fluctuation.
|
Received: 28 October 2009
Revised: 05 December 2009
Accepted manuscript online:
|
PACS:
|
05.40.-a
|
(Fluctuation phenomena, random processes, noise, and Brownian motion)
|
|
89.40.Bb
|
(Land transportation)
|
|
Fund: Project supported by the National High Technology Research and Development Program of China (Grant Nos. 2008AA01Z208 and 2009AA01Z405), the Applied Basic Research Program of Sichuan Province of China (Grant No. 2010JY0013) and the Youth Foundation of Sichuan Province of China (Grant No. 2009-28-419). |
Cite this article:
Sheng Peng (盛鹏), Wang Jun-Feng (王俊峰), Tang Tie-Qiao (唐铁桥), Zhao Shu-Long (赵树龙) Long-range correlation analysis of urban traffic data 2010 Chin. Phys. B 19 080205
|
[1] |
Jiuh B S 1999 Trans. Res. A 3 79
|
[2] |
Chrobok R, Kaumann O, Wahle J and Schreckenberg M 2004 Eur. J. Oper. Res. 155 558
|
[3] |
Meng Q F, Chen Y H and Peng Y H 2009 Chin. Phys. B 18 2194
|
[4] |
Garca F A, Juan A D and Poncela P 2006 Int. J. Forcasting 22 203.
|
[5] |
Xiao S, Cai J J, Wang R L, Liu M Z and Liu F 2009 Chin. Phys. B 18 5103
|
[6] |
Luca D A, Carten A and Bruno M 2009 Eur. J. Oper. Res. 196 719
|
[7] |
Musha T and Higuchi H 1976 Jpn. J. Appl. Phys. 15 1271
|
[8] |
Cai S M, Yan G, Zhou T, Zhou T, Fu Z Q and Wang B H 2007 Phys. Lett. A 366 14
|
[9] |
Wu J J, Sun H J and Gao Z Y 2008 Phys. Rev. E 78 036103
|
[10] |
Neubert L, Santen L, Chadschneider A and Schreckenberg M 1999 Phys. Rev. E 60 6480
|
[11] |
Gao K, Jiang R, Hu S X, Wang B H and Wu Q S 2007 Phys. Rev. E 76 0260105
|
[12] |
Shen B and Gao Z Y 2008 Chin. Phys. B 17 3284
|
[13] |
Shang P J and Shen J S 2007 Chin. Phys. 16 365
|
[14] |
Peng C K, Buldyrev S V, Havlin S, Simons M, Stanley H E and Goldberger A L 1994 wxPhys. Rev. E49 1685
|
[15] |
Bashana A, Bartsch, Kantelhardt J W and Havlin S 2008 Physica A bf387 5080
|
[16] |
Kiyono K, Struzik Z R, Aoyagi N, Togo F and Yamamoto Y 2005 Phys. Rev. Lett. 95 058101
|
[17] |
Chen Y D, Li L, Zhang Y and Hu J M 2009 Chin. Phys. B 18 1373
|
[18] |
Wang Q G, Zhi R and Zhang Z P 2008 Acta Phys. Sin. 57 5343 (in Chinese)
|
[19] |
Feng G L, Hou W and Yang P 2008 Acta Phys. Sin. 57 5333 (in Chinese)
|
[20] |
Feng G L, Wang Q G, Hou W, Gong Z Q and Zhi R 2009 Acta Phys. Sin. bf58 2853 (in Chinese)
|
[21] |
Wang Q G, Hou W, Zheng Z H and Gao R 2009 Acta Phys. Sin. 58 6640 (in Chinese)
|
[22] |
Sheng P, Zhao S L, Wang J F, Tang P and Gao L 2009 Chin. Phys. B 18 3347
|
[23] |
Bunde A, Havlin S, Kantelhardt J W, Penzel T, Peter J H and Voigt K 2000 Phys. Rev. Lett. 85 3736
|
[24] |
Hu K, Ivanov P C, Chen Z, Carpena P and Stanley H E 2001 Phys. Rev. E 64 011114
|
[25] |
Chen Z, Ivanov P C, Hu K and Stanley H E 2002 Phys. Rev. E 65 041107
|
[26] |
Xu L M, Ivanov P C, Hu K, Chen Z, Carbone A and Stanley H E 2005 Phys. Rev. E 71 051101
|
[27] |
Kerner B S 2004 Physica A 333 379
|
[28] |
Kantelhardt J W, Bunde E K, Rego H H A, Havlin S and Bunde A 2001 it Physica A 295 441
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|