Title :
A standardized data model for data sharing of GIS and microscopic traffic simulation system
Author :
Liang, Hong ; Wu, Jianping ; Cheng, Man ; Feng, Tao
Author_Institution :
Sch. of Inf. Sci. & Eng., Yunnan Univ. of Finance & Econ., Kunming
Abstract :
A standardized data model is proposed for the solution of data sharing between geographic information systems (GIS) and microscopic traffic simulation systems. The object oriented technology, layer and package expression are used to abstract the characteristics of the proposed model, which then is described with the UML technique. The definition of entity and E-R diagram of the basic road and public transport networks are given. The feasibility of the data model is verified based on Geodatabase and FLOWSIM. The results indicate that the proposed Standardized data model is feasible and efficient to share data between GIS and microscopic traffic simulation systems.
Keywords :
Unified Modeling Language; digital simulation; entity-relationship modelling; geographic information systems; object-oriented programming; road traffic; traffic engineering computing; transportation; E-R diagram; GIS data sharing; UML technique; entity diagram; geographic information systems; microscopic road traffic simulation system; object oriented technology; public transport network; spatial data storage; standardized data model; Communication system traffic control; Data engineering; Data models; Electron microscopy; Geographic Information Systems; Information science; Object oriented modeling; Roads; Telecommunication traffic; Traffic control; data sharing; geographic information system; microscopic traffic simulation; standardized data model;
Conference_Titel :
Service Operations and Logistics, and Informatics, 2008. IEEE/SOLI 2008. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2012-4
Electronic_ISBN :
978-1-4244-2013-1
DOI :
10.1109/SOLI.2008.4686374
