RESEARCH ON GEOGRAPHIC INFORMATION SYSTEM IN INTELLIGENT TRANSPORTATION SYSTEMS
L I Ying-Zi, Lin Yao-Hai, Feizhou Zhang
Abstract
L I Ying-Zi, Lin Yao-Hai, Feizhou Zhang
Abstract
The contents of a study and developments in Intelligent Transportation Systems (ITS) in China and the concept of Geographic Information Systems (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 are particularly analyzed in ITS. The study and development of GIS technologies in ITS can enhance contact with roads, vehicles, drivers and managers with 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 ensured.
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The contents of a study and developments in Intelligent Transportation Systems (ITS) in China and the concept of Geographic Information Systems (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 are particularly analyzed in ITS. The study and development of GIS technologies in ITS can enhance contact with roads, vehicles, drivers and managers with 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 ensured.
Key concepts: Geographic information system, Transport engineering, Intelligent transportation system, Advanced Traffic Management System, Automation, Information system, Computer science, Engineering