Vehicle detector deployment strategies for the estimation of network origin - destination demands using partial link traffic counts

Shou Ren Hu, Chang Ming Wang

研究成果: Article同行評審

21 引文 斯高帕斯(Scopus)

摘要

Making valid inferences about network origin -destination (OD) demands from limited link traffic count data requires a carefully structured data-collection strategy. Determination of the required number of vehicle detectors (VDs) and their installation in strategic locations for OD estimation purposes is essentially a network location problem. In this paper, a mathematical programming framework based on a user equilibrium assumption was developed to determine the most desirable locations for the deployment of VDs. A linearly independent model was also developed to deal with the network location problem. Proposed models were evaluated under different network sizes and varying OD demand levels. Numerical results are explained. These findings can beneficially contribute to the preparation of a desirable VD deployment plan in a general network.

原文English
文章編號4518953
頁(從 - 到)288-300
頁數13
期刊IEEE Transactions on Intelligent Transportation Systems
9
發行號2
DOIs
出版狀態Published - 2008 六月

All Science Journal Classification (ASJC) codes

  • 汽車工程
  • 機械工業
  • 電腦科學應用

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