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Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks
Xia ZQ(夏长清); Jin X(金曦); Kong LH(孔令和); Zeng P(曾鹏)
作者部门工业控制网络与系统研究室
关键词Industrial Networks Wsn Graph Routing Mixed-criticality Scheduling
发表期刊IEEE Access
ISSN2169-3536
2017
卷号5页码:7505-7516
收录类别SCI ; EI
EI收录号20173504094799
WOS记录号WOS:000403140800063
产权排序1
资助机构National Natural Science Foundation of China (61502474, 61233007 and 61672349) ; Youth Innovation Promotion Association CAS
摘要Wireless sensor networks (WSNs) have been widely used in industrial systems. Industrial systems demand a high degree of reliability and real-time requirements in communications. In many industrial wireless sensor networks applications, flows with different levels of criticality coexist in the system. When errors or exceptions occur, high-criticality flows must be guaranteed reliably and in real time. However, only a few works focus on mixed-criticality industrial systems. Concerning this issue, in the current study, we study mixed-criticality industrial systems and propose a supply/demand bound function analysis approach based on earliest deadline first scheduling. In addition, our method considers both source routing and graph routing. At the beginning, when the system is in low-criticality mode, source routing considers the schedulability of each flow. When errors or exceptions occur, the system switches to high-criticality mode, and network routing turns to graph routing to guarantee that important flows can be scheduled. By estimating the demand bound for mixed-criticality systems, we can determine the schedulability of industrial systems. Experiments indicate the effectiveness and efficacy of our approach.
语种英语
WOS标题词Science & Technology ; Technology
WOS类目Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS研究方向Computer Science ; Engineering ; Telecommunications
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/20223
专题工业控制网络与系统研究室
通讯作者Zeng P(曾鹏)
作者单位1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
2.Shanghai Jiao Tong University, Shanghai, China
3.Shenyang Institute of Automation, Chinese Academy of Sciences, Guangzhou, China
推荐引用方式
GB/T 7714
Xia ZQ,Jin X,Kong LH,et al. Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks[J]. IEEE Access,2017,5:7505-7516.
APA Xia ZQ,Jin X,Kong LH,&Zeng P.(2017).Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks.IEEE Access,5,7505-7516.
MLA Xia ZQ,et al."Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks".IEEE Access 5(2017):7505-7516.
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