DocumentCode :
2972817
Title :
Optimization for Urban Traffic Assignment by Congestion Toll Levied on Regional Expressway
Author :
Zhang, Meng-Memg ; Wei, Jinli
Author_Institution :
Dept. of Commun. Eng., Shandong Jiaotong Univ., Jinan
fYear :
2008
fDate :
2-3 Aug. 2008
Firstpage :
472
Lastpage :
475
Abstract :
The objective of this paper is to study the toll standard of regional expressway network so as to optimizing traffic assignment and consequently reducing the holistic cost of the network. Based on Wardrop´s principles and expense analyses, a function called generalized expense model is brought forward to calculate the optimal toll rate. Genetic algorithm (GA) is applied to solving the model according to its characteristics. The paper takes a network planning as an example for analysis. The traffic distribution without toll controlling is depicted by VISUM traffic simulation. Contrast analysis, which is made between the model solution and the simulation results, demonstrates that the model is valid and practicable.
Keywords :
genetic algorithms; planning; road traffic; VISUM traffic simulation; congestion toll; contrast analysis; generalized expense model; genetic algorithm; network planning; regional expressway network; toll standard; urban traffic assignment; Communication system traffic control; Cost function; Impedance; Intelligent networks; Intelligent transportation systems; Power electronics; Road transportation; Telecommunication traffic; Traffic control; Vehicles;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Intelligent Transportation System, 2008. PEITS '08. Workshop on
Conference_Location :
Guangzhou
Print_ISBN :
978-0-7695-3342-1
Type :
conf
DOI :
10.1109/PEITS.2008.65
Filename :
4634899
Link To Document :
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