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Reseach Article

Identifying Conflicting Routes in Control Table of Indian Railways Interlocking System using NuSMV

by K. Sriram, S. Sheerazuddin
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 146 - Number 7
Year of Publication: 2016
Authors: K. Sriram, S. Sheerazuddin
10.5120/ijca2016910826

K. Sriram, S. Sheerazuddin . Identifying Conflicting Routes in Control Table of Indian Railways Interlocking System using NuSMV. International Journal of Computer Applications. 146, 7 ( Jul 2016), 1-6. DOI=10.5120/ijca2016910826

@article{ 10.5120/ijca2016910826,
author = { K. Sriram, S. Sheerazuddin },
title = { Identifying Conflicting Routes in Control Table of Indian Railways Interlocking System using NuSMV },
journal = { International Journal of Computer Applications },
issue_date = { Jul 2016 },
volume = { 146 },
number = { 7 },
month = { Jul },
year = { 2016 },
issn = { 0975-8887 },
pages = { 1-6 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume146/number7/25407-2016910826/ },
doi = { 10.5120/ijca2016910826 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:49:43.968341+05:30
%A K. Sriram
%A S. Sheerazuddin
%T Identifying Conflicting Routes in Control Table of Indian Railways Interlocking System using NuSMV
%J International Journal of Computer Applications
%@ 0975-8887
%V 146
%N 7
%P 1-6
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

A “control table” is a functional specification of the signaling system of a railway section. It specifies the routes on which trains are allowed to pass. Control table for interlocking system in Indian Railways is done by a vendor. This control table is verified for correctness by another vendor. The process followed to generate this control table remains a black box, i.e., unknown. Through this paper, a working system has been proposed to explore this unknown process and come up with correct control table entries for a given layout of railway section.

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Index Terms

Computer Science
Information Sciences

Keywords

Railway Interlocking Formal Methods Model Checking NuSMV