The Research And Development Of The Airport Surface Traffic Management System Based On VSAT/GIS Technology

On the impact of the development of the world's aviation industry, the aviation transport service of our country is developing drastically on the base of the civil economy. Swiftly extending in count of airports in our country leads to the phenomenon that the airport surface are full filled with aircrafts and all kinds of vehicles for service. In order to ensure the security of airport surface, the airport surface surveillance and traffic management system(SSTMS) gets the extensive attention. Airport surface traffic management can ensure the security of the traffic of the airport, increase the thuoughput of airport, improve service quality of airport, hence the development of SSTMS is a very important thing. This paper has put forward a new SSTMS—the airport surface traffic management system based on VSAT/GIS technologies by reference to the international research status in SSTMS. The system integrates gate assignment and evaluation, VAST communication technology, the route plan and taxi guiding on airport, GPS position technology, GIS technology and computer software engineering as an auxiliary technology. The system has perfect functions, especially, the introduce of the gate assignment is a kind of innovation and viewed as an import supplement of the former System. In the model of route plan and taxi guiding, we combine A~* arithmetic which is the most popular heuristic arithmetic in artificial intelligence technology with the intellectual traffic technology to formulate a new idea.