[1]朱俊,等.多功能车辆总线非周期数据实时性分析与带宽分配的优化设计[J].机车电传动,2014,(03):24-28.[doi:10.13890/j.issn.1000-128x.2014.03.005]
 ZHU Jun,LI Fang,et al.Research on Real-time Performance of Aperiodic Message and OptimizedDesign of Bandwidth Allocation in Multifunction Vehicle Bus[J].Electric Drive for Locomotives,2014,(03):24-28.[doi:10.13890/j.issn.1000-128x.2014.03.005]
点击复制

多功能车辆总线非周期数据实时性分析与带宽分配的优化设计()
分享到:

机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2014年03期
页码:
24-28
栏目:
研 究 开 发
出版日期:
2014-05-10

文章信息/Info

Title:
Research on Real-time Performance of Aperiodic Message and OptimizedDesign of Bandwidth Allocation in Multifunction Vehicle Bus
文章编号:
1000-128X(2014)03-0024-05
作者:
朱俊1 2李芳1王丽芳1
1.中国科学院电力电子与电力传动重点实验室2.中国科学院大学
Author(s):
ZHU Jun1 2 LI Fang1 WANG Li-fang1
(1. Key Laboratory of Power Electronics & Electric Drives, Institute of Electrical Engineering, Chinese Academy of Sciences,Beijing100190, China; 2.University of Chinese Academy of Sciences, Beijing100049, China)
关键词:
MVB非周期数据通信带宽分配周期数据非周期数据通信带宽利用率
Keywords:
MVB aperiodic message communication bandwidth allocation periodic data aperiodic data bandwidth availability ratio
分类号:
TP393;TN915
DOI:
10.13890/j.issn.1000-128x.2014.03.005
文献标志码:
A
摘要:
在分析MVB数据传输机制的基础上,提出了非周期数据通信的优化带宽分配策略,推导出了相应的带宽分配策略的计算公式,并在实例中对优化后的策略进行了分析研究和性能比较。对带宽分配方法进行优化后,非周期数据通信的实时性有比较明显的提高。
Abstract:
By analyzing the characteristics of every type of messages, two bandwidth allocation strategies of MVB aperiodic communicationwere proposed , and relevant formula was derived. In combination with the scheduling principles of aperiodic messages, theoptimized bandwidth allocation strategy were researched and compared. The real-time performance of aperiodic messages had greatlyimproved after the optimization of bandwidth allocation.

参考文献/References:

[1] 朱跃琴. 列车通信网络实时性理论与方法研究[D]. 上海:同济大学,2008.

[2] 郭超勇. 高速动车组列车网络控制若干问题研究[D]. 北京:北京交通大学,2012 .
[3] 曾秋芬,陈特放,刘毅斌. MVB非周期信息的实时能力分析[J]. 小型微型计算机系统,2012,33(4):905-908.
[4] 聂晓波,王立德,申萍. 轨道车辆MVB网络实时性能分析与优化研究[J]. 铁道学报,2011,33(9):40-44.
[5] ALMEIDAL, TOVARE, FONSECA JAG. Schedulability analysisof real-time traffic in world FIP networks:An Integrated Approach[J]. IEEE Transactions on Industry Electronics, 2002, 49(5) :1165-1174.
[6] IEC 61375-1, Electric railway equipment-Train bus-Part 1:Train communication network[S]. Geneva, Switzerland: IEC,2007.
[7] 朱俊,李芳,王丽芳. 基于蚁群算法的多功能车辆周期扫描表的优化设计[J]. 铁道学报,2013,35(7),57-62.

相似文献/References:

[1]王峰超,刘泰,赵冬玉.基于UART Emulation 技术的MVB 网卡设计与组网研究[J].机车电传动,2015,(01):43.[doi:10.13890/j.issn.1000-128x.2015.01.012]
 WANG Fengchao,LIU Tai,ZHAO Dongyu.Design and Research of MVB Adapters Based on UART Emulation Technology[J].Electric Drive for Locomotives,2015,(03):43.[doi:10.13890/j.issn.1000-128x.2015.01.012]
[2]郭建,罗继光,卢学云.基于MVB网络通信的新型电力机车辅机保护装置的研究[J].机车电传动,2014,(04):42.[doi:10.13890/j.issn.1000-128x.2014.04.100]
 GUOJian,LUO Ji-guang,LU Xue-yun.A Novel Electric Locomotive Auxiliary Protection Device Based on MVB Network Communication[J].Electric Drive for Locomotives,2014,(03):42.[doi:10.13890/j.issn.1000-128x.2014.04.100]
[3]高连升,吴赟,邓珩,等.TCN网络产品一致性测试平台实现[J].机车电传动,2014,(01):90.[doi:10.13890/j.issn.1000-128x.2014.01.033]
 GAO Lian-sheng,WU Yun,DENG Heng,et al.Implementation of Conformance Testing Platform for TCN Products[J].Electric Drive for Locomotives,2014,(03):90.[doi:10.13890/j.issn.1000-128x.2014.01.033]
[4]朱俊,李芳,王丽芳.MVB总线网络动态性能的研究[J].机车电传动,2013,(01):35.[doi:10.13890/j.issn.1000-128x.2013.01.007]
 ZHU Jun,LI Fang,WANG Li-fang.Research on Network Dynamic Performanceof Multifunction Vehicle Bus[J].Electric Drive for Locomotives,2013,(03):35.[doi:10.13890/j.issn.1000-128x.2013.01.007]
[5]王涛,王立德,周洁琼.MVB网络周期轮询算法优化与仿真研究[J].机车电传动,2013,(06):40.
 WANG Tao,WANG Li-de,ZHOU Jie-qiong.Cycle Polling Algorithm Optimization andSimulation Research of MVB Network[J].Electric Drive for Locomotives,2013,(03):40.
[6]吴赟,申慧,邓珩,等.基于LabVIEW的MVB和WTB帧解码方法[J].机车电传动,2013,(06):97.
 WU Yun,SHEN Hui,DENG Heng,et al.Method of MVB and WTB Frames Decoding Based on LabVIEW[J].Electric Drive for Locomotives,2013,(03):97.
[7]王峰超,申萍,严翔,等.MVB协议一致性测试研究与基本互联测试的实现[J].机车电传动,2013,(04):21.[doi:10.13890/j.issn.1000-128x.2013.04.003]
 WANG Feng-chao,SHEN Ping,YAN Xiang,et al.Research on MVB Protocol Conformance Testing and Implementation of Basic Interconnection Tests[J].Electric Drive for Locomotives,2013,(03):21.[doi:10.13890/j.issn.1000-128x.2013.04.003]
[8]李拥军,闫光临,尚敬,等.长沙磁浮列车MVB 通信故障机理研究[J].机车电传动,2017,(03):98.[doi:10.13890/j.issn.1000-128x.2017.03.021]
 LI Yongjun,YAN Guanglin,SHANG Jing,et al.Research on Mechanism of Changsha Maglev Train MVB Communication Fault[J].Electric Drive for Locomotives,2017,(03):98.[doi:10.13890/j.issn.1000-128x.2017.03.021]
[9]陈特放,淡兴文,成庶,等.基于双FPGA的MVB通用接口研制[J].机车电传动,2012,(04):1.[doi:10.13890/j.issn.1000-128x.2012.04.003]
 CHEN Te-fang,DAN Xing-wen,CHENG Shu,et al.Research and Development on Dual FPGA Structure Based Universal MVB Interface[J].Electric Drive for Locomotives,2012,(03):1.[doi:10.13890/j.issn.1000-128x.2012.04.003]
[10]宋娟,王立德,严翔,等.基于SOPC技术的MVB网卡在分布式车载故障检测记录系统中的应用[J].机车电传动,2012,(02):59.[doi:10.13890/j.issn.1000-128x.2012.02.024]
 SONG Juan,WANG Li-de,YAN Xiang,et al.The Application of MVB Adapter Based on SOPC Technology to Distributed Locomotive Fault Detecting and Recording System[J].Electric Drive for Locomotives,2012,(03):59.[doi:10.13890/j.issn.1000-128x.2012.02.024]

备注/Memo

备注/Memo:
作者简介:朱俊(1983-),男,博士研究生,主要研究方向为高速列车通信网络。
更新日期/Last Update: 2014-05-10