文章基本信息

标题：Deployment Model for Urban Guide Signs Based on Road Network Topology
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作者：LI Mina ; LI Mina ; Huang Min 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2013
卷号：96
页码：1631-1639
DOI：10.1016/j.sbspro.2013.08.185
语种：English
出版社：Elsevier
摘要：AbstractGuide sign system plays an important role in traffic flow guidance. The aim of the paper is to construct a deployment model for urban guide signs. In this study, a model for guide sign is proposed first. It describes the road network and guiding information sufficiently to support the deployment model development. Then, based on the relationship between guide signs and road network topology, guiding information is classified into 2 categories: connection signs and direction signs. The deployment model and its algorithm for guide sign are proposed based on engineering experiential principles. Finally, the guide sign model is applied to Guangzhou Higher Education Mega Center, and the results show that our deployment model is feasible and could contribute to realizing the intelligent management of guide signs.
关键词：guide sign;road network;connection signs;direction signs;deployment model