Research of train control system special database and position matching algorithm

Author

Shangguan, Wei ; Cai, Bai-gen ; Wang, Jian ; Liu, Jiang

Author_Institution

Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China

fYear

2009

fDate

3-5 June 2009

Firstpage

1039

Lastpage

1044

Abstract

The research on low-cost train control system is one of the most important part in train traffic field, using GPS data could realized real-time, safe and reliable train positioning. The train control system special database was studied systematically, the data model and mathematical topology model of data format was established, and the whole seven steps of special database creation were designed. Then according to feature of railway, using adaptive position matching algorithm in rail track positioning, the track was divided into beeline and circle curve, the algorithm base on movable distance frame could realized accurate, real-time and quick positioning. Finally, experiment was done in Sanjiadian marshalling station; the experiment result proves that the special database is valuable and effective for train positioning.

Keywords

Global Positioning System; adaptive control; data models; database management systems; mathematical morphology; position control; rail traffic; railway safety; GPS data; adaptive position matching algorithm; data model; mathematical topology model; rail track positioning; train control system special database; train safety; train traffic field; Control system synthesis; Control systems; Data models; Global Positioning System; Mathematical model; Rail transportation; Real time systems; Spatial databases; Topology; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Vehicles Symposium, 2009 IEEE

Conference_Location

Xi´an

ISSN

1931-0587

Print_ISBN

978-1-4244-3503-6

Electronic_ISBN

1931-0587

Type

conf

DOI

10.1109/IVS.2009.5164424

Filename

5164424