Impact of real-time information on network vehicular flows under mixed traffic conditions

Ta Yin Hu; Li Wen Chen

Impact of real-time information on network vehicular flows under mixed traffic conditions

Department of Transportation and Communication Management Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This research aims at developing an integrated dynamic simulation-assignment model, DynaTAIWAN under mixed traffic flow conditions, for Advanced Traffic Management Systems as well as Advanced Traveler Information Systems. The model is composed of two layers, namely simulation-layer and real-time control layer. The simulation layer is designed to simulate traffic flow patterns according to assumed tripmaker characteristics and/or under a set of given conditions; the real-time control layer receives realtime vehicle information and forecast short-term traffic flow patterns. In this paper, the simulation layer is discussed and numerical experiments are conducted to illustrate possible impact of real-time on network vehicular flows under mixed traffic conditions. Numerical experiments are conducted in a 50-node test network.

Original language	English
Title of host publication	14th World Congress on Intelligent Transport Systems, ITS 2007
Publisher	Intelligent Transportation Society of Japan (ITS Japan)
Pages	3253-3260
Number of pages	8
ISBN (Print)	9781617387777
Publication status	Published - 2007
Event	14th World Congress on Intelligent Transport Systems, ITS 2007 - Beijing, China Duration: 2007 Oct 9 → 2007 Oct 13

Publication series

Name	14th World Congress on Intelligent Transport Systems, ITS 2007
Volume	4

Other

Other	14th World Congress on Intelligent Transport Systems, ITS 2007
Country/Territory	China
City	Beijing
Period	07-10-09 → 07-10-13

All Science Journal Classification (ASJC) codes

Artificial Intelligence
Mechanical Engineering
Electrical and Electronic Engineering
Control and Systems Engineering
Computer Networks and Communications
Transportation
Computer Science Applications
Automotive Engineering

Cite this

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title = "Impact of real-time information on network vehicular flows under mixed traffic conditions",

abstract = "This research aims at developing an integrated dynamic simulation-assignment model, DynaTAIWAN under mixed traffic flow conditions, for Advanced Traffic Management Systems as well as Advanced Traveler Information Systems. The model is composed of two layers, namely simulation-layer and real-time control layer. The simulation layer is designed to simulate traffic flow patterns according to assumed tripmaker characteristics and/or under a set of given conditions; the real-time control layer receives realtime vehicle information and forecast short-term traffic flow patterns. In this paper, the simulation layer is discussed and numerical experiments are conducted to illustrate possible impact of real-time on network vehicular flows under mixed traffic conditions. Numerical experiments are conducted in a 50-node test network.",

author = "Hu, {Ta Yin} and Chen, {Li Wen}",

year = "2007",

language = "English",

isbn = "9781617387777",

series = "14th World Congress on Intelligent Transport Systems, ITS 2007",

publisher = "Intelligent Transportation Society of Japan (ITS Japan)",

pages = "3253--3260",

booktitle = "14th World Congress on Intelligent Transport Systems, ITS 2007",

note = "14th World Congress on Intelligent Transport Systems, ITS 2007 ; Conference date: 09-10-2007 Through 13-10-2007",

}

Hu, TY & Chen, LW 2007, Impact of real-time information on network vehicular flows under mixed traffic conditions. in 14th World Congress on Intelligent Transport Systems, ITS 2007. 14th World Congress on Intelligent Transport Systems, ITS 2007, vol. 4, Intelligent Transportation Society of Japan (ITS Japan), pp. 3253-3260, 14th World Congress on Intelligent Transport Systems, ITS 2007, Beijing, China, 07-10-09.

Impact of real-time information on network vehicular flows under mixed traffic conditions. / Hu, Ta Yin; Chen, Li Wen.
14th World Congress on Intelligent Transport Systems, ITS 2007. Intelligent Transportation Society of Japan (ITS Japan), 2007. p. 3253-3260 (14th World Congress on Intelligent Transport Systems, ITS 2007; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Impact of real-time information on network vehicular flows under mixed traffic conditions

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N2 - This research aims at developing an integrated dynamic simulation-assignment model, DynaTAIWAN under mixed traffic flow conditions, for Advanced Traffic Management Systems as well as Advanced Traveler Information Systems. The model is composed of two layers, namely simulation-layer and real-time control layer. The simulation layer is designed to simulate traffic flow patterns according to assumed tripmaker characteristics and/or under a set of given conditions; the real-time control layer receives realtime vehicle information and forecast short-term traffic flow patterns. In this paper, the simulation layer is discussed and numerical experiments are conducted to illustrate possible impact of real-time on network vehicular flows under mixed traffic conditions. Numerical experiments are conducted in a 50-node test network.

AB - This research aims at developing an integrated dynamic simulation-assignment model, DynaTAIWAN under mixed traffic flow conditions, for Advanced Traffic Management Systems as well as Advanced Traveler Information Systems. The model is composed of two layers, namely simulation-layer and real-time control layer. The simulation layer is designed to simulate traffic flow patterns according to assumed tripmaker characteristics and/or under a set of given conditions; the real-time control layer receives realtime vehicle information and forecast short-term traffic flow patterns. In this paper, the simulation layer is discussed and numerical experiments are conducted to illustrate possible impact of real-time on network vehicular flows under mixed traffic conditions. Numerical experiments are conducted in a 50-node test network.

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T2 - 14th World Congress on Intelligent Transport Systems, ITS 2007

Y2 - 9 October 2007 through 13 October 2007

ER -

Impact of real-time information on network vehicular flows under mixed traffic conditions

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

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