Communication Study in Track Circuit System in One Line in Shanghai Metro

Jian Ru Liang; Yu Ming Wang; Wen Jie Chen; Cong Shi; Xin Yuan Lu

doi:10.4028/www.scientific.net/AMM.336-338.1748

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 336-338Communication Study in Track Circuit System in One...

Communication Study in Track Circuit System in One Line in Shanghai Metro

Abstract:

This paper introduces the signal data acquisition method of the FSK signal using NI equipment in the track circuit system, and the FSK signal modulation demodulation based on LabVIEW . The track circuit communication detection device for Shanghai metro line 2 provided effective means, saved maintenance costs, created the economic benefit and laid the foundation for subsequent signal detection. solved the problem that without special equipment detection in wayside, it can also realize the results of detection intuitively and the quantitative analysis of technical index

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Periodical:

Applied Mechanics and Materials (Volumes 336-338)

Pages:

1748-1753

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.336-338.1748

Citation:

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Online since:

July 2013

Authors:

Jian Ru Liang, Yu Ming Wang, Wen Jie Chen, Cong Shi, Xin Yuan Lu

Keywords:

FSK Signal Real-Time Detection, Modem, Track Circuit

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References

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