Research on geographic information system in intelligent transportation systems
Ying Li
Abstract
Ying Li
Abstract
The contents of study and development in Intelligent Transportation Systems (ITS) in our country and the concept of Geographic Information System (GIS) are summarized in this paper,and then the fabricating procedure of digitalization of GIS and the designing principle of GIS database are expatiated upon at the same time.Finally the application of GIS technologies is particularly analyzed in ITS.The study and development of GIS technologies in ITS can enhance to contact with roads,vehicles,drivers and managers one another. The “automation”of transportation management and the “intelligence” of vehicular driving will be realized,thus traffic congestion can be effectively solved and road traffic faculties can be improved.Therefore the efficiency of road transportation and travelling safety will be insured.
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The contents of study and development in Intelligent Transportation Systems (ITS) in our country and the concept of Geographic Information System (GIS) are summarized in this paper,and then the fabricating procedure of digitalization of GIS and the designing principle of GIS database are expatiated upon at the same time.Finally the application of GIS technologies is particularly analyzed in ITS.The study and development of GIS technologies in ITS can enhance to contact with roads,vehicles,drivers and managers one another. The “automation”of transportation management and the “intelligence” of vehicular driving will be realized,thus traffic congestion can be effectively solved and road traffic faculties can be improved.Therefore the efficiency of road transportation and travelling safety will be insured.
Key concepts: Geographic information system, Transport engineering, Intelligent transportation system, Advanced Traffic Management System, Automation, Computer science, Information system, Engineering