[1]陈志帅,刘 翔,刘 瑞,等.WTB总线协议网络数据传输调度与控制协同策略研究[J].机车电传动,2019,(02):89-93.[doi:10.13890/j.issn.1000-128x.2019.02.019]
 CHEN Zhishuai,LIU Xiang,LIU Rui,et al.Research on Coordination Strategy of Data Transmission Scheduling and Control in WTB Bus Protocol Network[J].Electric Drive for Locomotives,2019,(02):89-93.[doi:10.13890/j.issn.1000-128x.2019.02.019]
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WTB总线协议网络数据传输调度与控制协同策略研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2019年02期
页码:
89-93
栏目:
研究开发
出版日期:
2019-03-10

文章信息/Info

Title:
Research on Coordination Strategy of Data Transmission Scheduling and Control in WTB Bus Protocol Network
文章编号:
1000-128X(2019)02-0089-05
作者:
陈志帅1刘 翔2刘 瑞1薛番衍1
(1.北方自动控制技术研究所,山西 太原 030006; 2.国网山西省电力公司忻州供电公司,山西 忻州 034000)
Author(s):
CHEN Zhishuai1 LIU Xiang2 LIU Rui1 XUE Fanyan1
( 1. North Automatic Control Technology Institute, Taiyuan, Shanxi 030006, China; 2. Xinzhou Power Supply Company, State Grid Shanxi Electric Power Company, Xinzhou, Shanxi 034000, China )
关键词:
WTB总线协议PMTS网络编组调度控制数据传输
Keywords:
WTB bus protocol PMTS network marshalling scheduling control data transmission
分类号:
TP393;U266.2
DOI:
10.13890/j.issn.1000-128x.2019.02.019
文献标志码:
A
摘要:
在研究WTB总线协议网络数据传输特性的基础上,提出一种协调控制周期数据和非周期数据传输的PMTS调度策略;采用实时控制系统的调度理论和控制策略,实时构建周期数据调度轮询机制,设计非周期数据动态抢占调度控制方法,从而实现对网络数据传输的协同控制和调度;搭建WTB总线协议网络数据传输试验平台,将PMTS调度策略应用于自主设计的列车通信网关系统中。结果表明,该调度策略可灵活分配WTB总线网络编组的常规运行周期,实现底层数据传输与上层协议间的协同配合。
Abstract:
Based on the research of WTB bus protocol network data transmission characteristics, a PMTS scheduling strategy for coordinated control of periodic data and aperiodic data transmission was proposed. Using the scheduling theory and control strategy of real-time control systems, a periodic data scheduling and polling mechanism was constructed in real time, and a non-periodic data dynamic preemption scheduling control method is designed so as to achieve coordinated control and scheduling of network data transmission. The WTB bus protocol network data transmission experimental platform was set up, and the PMTS scheduling strategy was applied to the independently designed train communication gateway system. The result shows that the scheduling strategy could flexibly allocate the normal operation cycle of the WTB bus network grouping, and the cooperation between the underlying data transmission and the upper protocol was realized.

参考文献/References:

[1]陈志帅,王立德,严翔,等. WTB初运行的算法优化及实现 [J]. 机车电传动,2015(3):30-34.
[2]刘风雨. 列车通信网网关实时协议应用研究[D]. 武昌:华中科技大学,2011.
[3]聂晓波. 列车控制网络实时性能分析及调度策略研究[D]. 北京:北京交通大学,2011.
[4]崔秀政. 网络控制系统中调度算法的研究与实现[D]. 保定:华北电力大学,2009.
[5]夏家莉,陈辉,杨兵. 一种动态优先级实时任务调度算法[J]. 计算机学报,2012,35(12):2685-2694.
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[7]SONG Juan, WANG Lide, MU Yunli. Design and implementation of WTB controller using SOPC technology[C]//2008 9th International Conference on Signal Processing(ICSP 2008). Beijing:IEEE Press,2008:2804-2807.

备注/Memo

备注/Memo:
作者简介:陈志帅(1989—),男,硕士,主要从事网络协议相关的软硬件设计。
更新日期/Last Update: 2019-03-10