Volume 3 Number 12 (Dec. 2008)
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JCP 2008 Vol.3(12): 19-26 ISSN: 1796-203X
doi: 10.4304/jcp.3.12.19-26

A Meta-model Based Modeling Method for Geographic Information Model in CTCS Hardware-in-the-loop Simulation System

Linyan TU, Wei DONG, Yindong JI, Xinya SUN
Tsinghua National Laboratory for Information Science and Technology Department of Automation, Tsinghua University, Beijing 100084, China

Abstract—According to the requirement of hardware-inthe- loop simulation system for CTCS Level 3 (Chinese Train Control System Level 3), a meta-model based modeling method for railway geographic information is proposed in this paper. The modeling principle, modeling scheme and key technologies of this method are deeply explained and different modeling schemes are compared in detail. Using this modeling method, the railway geographic information can be expressed more concisely and completely, and the model can be extended and reconstructed more easily. The proposed model is now successfully used to provide effective support for the running of the train dynamic model.

Index Terms—Chinese Train Control System, hardwarein- the-loop simulation system, meta-model, railway geographic information model

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Cite: Linyan TU, Wei DONG, Yindong JI, Xinya SUN, "A Meta-model Based Modeling Method for Geographic Information Model in CTCS Hardware-in-the-loop Simulation System," Journal of Computers vol. 3, no. 12, pp. 19-26, 2008.

General Information

ISSN: 1796-203X
Abbreviated Title: J.Comput.
Frequency: Bimonthly
Editor-in-Chief: Prof. Liansheng Tan
Executive Editor: Ms. Nina Lee
Abstracting/ Indexing: DBLP, EBSCO,  ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat,etc
E-mail: jcp@iap.org
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