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Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks
Xia CQ(夏长清); Jin X(金曦); Kong LH(孔令和); Zeng P(曾鹏)
Department工业控制网络与系统研究室
Source PublicationIEEE Access
ISSN2169-3536
2017
Volume5Pages:7505-7516
Indexed BySCI ; EI
EI Accession number20173504094799
WOS IDWOS:000403140800063
Contribution Rank1
Funding OrganizationNational Natural Science Foundation of China (61502474, 61233007 and 61672349) ; Youth Innovation Promotion Association CAS
KeywordIndustrial Networks Wsn Graph Routing Mixed-criticality Scheduling
AbstractWireless 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.
Language英语
WOS HeadingsScience & Technology ; Technology
WOS SubjectComputer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS Research AreaComputer Science ; Engineering ; Telecommunications
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/20223
Collection工业控制网络与系统研究室
Corresponding AuthorZeng P(曾鹏)
Affiliation1.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
Recommended Citation
GB/T 7714
Xia CQ,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 CQ,Jin X,Kong LH,&Zeng P.(2017).Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks.IEEE Access,5,7505-7516.
MLA Xia CQ,et al."Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks".IEEE Access 5(2017):7505-7516.
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