Published: 20 November 2013

A Delay Analysis of Mass Volume Train Security Detection Network

Deqiang He1
Qiyang Liu2
Hao Lei3
1, 2, 3Department of Mechanical Engineering, Guangxi University, 100 Daxue Road, Guangxi, Nanning, China
Corresponding Author:
Deqiang He
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Abstract

Mass volume train security detection network is a reliable and real-time onboard train communication network based on the train level and vehicle level Ethernet network, which will send and transmit large capacity status and fault diagnosis data, the event log data, passenger information which are stored in different vehicles equipments for fault diagnosis and intelligent maintenance. The topology structure and onboard devices logic relation of the train security detection network is presented. Then, a delay model of different topology structure is analysed, which indicate that the onboard ring network is superior to the bus network topology. Finally, the analysis is confirmed by simulation results. The research results will improve control and network function of train.

About this article

Received
Accepted
01 November 2013
Published
20 November 2013