| 地铁智能运维平台的环网架构及其性能分析 |
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| 引用本文： | 覃旺.地铁智能运维平台的环网架构及其性能分析[J].铁道通信信号,2021(2):71-77. |
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| 作者姓名： | 覃旺 |
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| 作者单位： | 广州铁科智控有限公司 |
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| 摘 要： | 为实现地铁运维平台的智能化,需要将分散在各个专业系统、各个站点的"数据孤岛"打通,实现数据共享和数据融合。本文针对智能运维平台的应用,提出了3种不同的基于ERPS协议的环网架构,分析并计算其可靠性水平;通过实验室测试,对比每种环网架构的收敛性能指标,给出3种环网架构在地铁建设中的适用场合。
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| 关 键 词： | 地铁 智能运维平台 以太网多环保护技术 环网架构 可靠性 收敛性能 |
Architecture and Performance Analysis of Ring Network for Intelligent Operation and Maintenance Platform |
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| Qin Wang.Architecture and Performance Analysis of Ring Network for Intelligent Operation and Maintenance Platform[J].Railway Signalling & Communication,2021(2):71-77. |
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| Authors: | Qin Wang |
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| Abstract: | To realize the intelligent operation and maintenance platform for metro,it is required that the data silos scattered at stations and across special systems should be got through to realize data sharing and data fusion.For this purpose,three architectures of ring network based on ERPS protocol are put forward and their reliability are analyzed and calculated.Furthermore,their convergence performance indexes are compared through lab tests.Finally,their applicable occasions in the construction of metro are given through comprehensive analysis. |
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| Keywords: | Metro Intelligent operation maintenance platform ERPS Ring network architecture Reliability Convergence performance |
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