Research on the Real-Time Prediction Model of the Traffic Flow Based on Wavelet Neural Network

Article Preview

Abstract:

Real-time traffic flow prediction is the core of traffic control and management, which is the basis of traffic safety in mountain area. Traffic flow, which is highly time-relevant, with the features of high non-linear and non-determinism, can be treated as the time sequence forecast. Considering these features, this paper deals specially with this issue based on Wavelet neural network. Besides, by taking a road in mountain area for example, the paper realizes the analog simulation through the Matlab software programming. And the simulation results show that the traffic flow can be precisely forecast using Wavelet neural network, and its value is close to the expectations. The MAE of the Wavelet neural network is 20.1074 and the MSE is 2.5254.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

2088-2094

Citation:

Online since:

December 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Changhai Du, Xiyue Huang, Zuyuan Yang, Mingxia Tang, Fangxun Yang. Real-time traffic flow rolling forecast based on Neural network and Markov chain[J] Journal of System Simulation, 2008,9(20): 2464—2468.

DOI: 10.1109/wcica.2008.4593777

Google Scholar

[2] Ailing Ding, Tme series forecast of the traffic flow based onTheoretical Statistics[J], Computer and Communications, 2002,2(20): 27—29

Google Scholar

[3] Jing Liu, Wei Guan. A summary of traffic flow forecasting methods[J], Journal ofhighway and transportation research and development, 2004,3(21):82-85.

Google Scholar

[4] Qihua Xu, Zhaokui Ding. Real-time traffic prediction model using recurrent neural network[J], Journal of highway and transportation research and development, 2004,21(10):99-101.

Google Scholar

[5] Ning Shang, Minggui Qin, Yaqin Wang, Zhongfa Cui, Yan Cui, Yangyong Zhu. A BP Neural Network Method For Short-term Traffic Flow Forecasting on Crossroads[J], Computer Applications and Software,2006,2(23): 32—34.

DOI: 10.1109/wcica.2006.1713673

Google Scholar

[6] Chi Liu, Weiming Liu, Trafficforecast and model Optimization based on Wavelet transform[J], Science Technology and Engineering, 2008,8(21): 5858—5862.

Google Scholar

[7] Meiling Huang, Baichuan Lu, Wei Tan. Traffic flow prediction based on multi-scale analysis and neural network[J], Journal of Chongqing Jiaotong University. 2010,29(3):437-440.

DOI: 10.1109/car.2010.5456866

Google Scholar

[8] Zhaosheng Yang, Yuan Wang, Qing Guan. Short-term traffic flow prediction method based on SVM[J] Journal of Jilin University, Engineering and Technology Edition, 2006, 36(6): 881-884

Google Scholar