Title: The Application of GIS in the Traffic Emergency Management
Abstract: The management of the traffic information is a time-consuming and laborious work. As traffic information changes fast, the dynamic characteristic is obvious. The management involves frequent changes of attribute data and spatial data management, which is a very complex system engineering. Disaster warning path selection, rescue space distance analysis, road black spots analysis in case of emergency,is a hotspot of current traffic information research. The article is based on analysis of domestic Traffic Information Management, and carries out overall design to the structure of traffic information management system, and discusses the overall structure, data organization, systems integration of traffic information system. The article also carries detailed design on some functions, including the basis function of map, the traffic data update, traffic information visualization, network analysis of traffic information, road black spots analysis and a series of applications of traffic management functions. The system has expound and prove the possibility of system development platform,development approach, database and system integration, can provide scientific decision and support to the management of the traffic information.
Publication Year: 2015
Publication Date: 2015-01-01
Language: en
Type: article
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