Sage Journals: Discover world-class research

Abstract

In order to analyze the performance indicators of the train network and explore the factors affecting the performance indicators of the train network, the model of Ethernet is improved according to the three-layer modelling mechanism of OPNET. The topology model, node model, process model, data packet format model and link model of the multi-marshalling Ethernet backbone network are built, and the links of the network are made under different load conditions. The simulation results show that the high-speed EMU train network based on ARCNET protocol can meet the requirements of the train communication network in terms of real-time and reliability, but the network has the disadvantage of low data transmission rate. Therefore, the backbone network of Ethernet train has great engineering application value in the train network.

Keywords

OPNET modelling performance simulation ARCNET multi-formation high-speed EMU train

Get full access to this article

View all access options for this article.

References

Yang

Ren

and Amp

, Wheel/rail contact performance on curved track of high-speed EMU with elastic model, Journal of Mechanical Engineering54(4) (2018), 132–141.

Zhou

Qin

and Sun

, Study on influence of inter-vehicle longitudinal damper on dynamic performance of high-speed EMU, Journal of the China Railway Society39(6) (2017), 20–27.

Hui

and Wang

, Multi-ANFIS model based synchronous tracking control of high-speed electric multiple unit, IEEE Transactions on Fuzzy Systems26(3) (2018), 1472–1484.

Pan

Cai

and Yu

X.I.

, Simulation of WAMS and performance analysis of communication delay based on OPNET, Power System Protection & Control45(17) (2017), 51–57.

Tian

and Mai

L.U.

, Dosimetry simulation research on power frequency electromagetic exposure of 25 kV contact line over the high-speed railway, High Voltage Engineering43(8) (2017), 2505–2512.

Meixner

, A pattern-based evaluation of download and cache management algorithms for annotated interactive non-linear videos, Multimedia Systems23(5) (2017), 527–561.

Liu

and Huang

, Study on electrical coupling effect of traction network loop circuit on vehicle body earth loop circuit of electric multiple unit based on ATP-EMTP, Journal of the China Railway Society40(4) (2018), 43–51.

Zhu

Zhou

and Dandan

L.I.

, Analysis of precharging characteristics of EMU auxiliary converter considering the harmonic coupling of the traction network, Power System Protection & Control45(11) (2017), 133–140.

Wang

Lin

and Zhang

, Automatic spectrum analysis of EMU’s tracking test system based on time series models, Journal of the China Railway Society39(8) (2017), 27–32.

Train network control algorithms of high-speed EMU based on OPNET simulation

Abstract

Keywords

Get full access to this article

References