Conceptual model of real-time IoT systems

被引：0
作者：
Bo Yuan
De-ji Chen
Dong-mei Xu
Ming Chen
机构：
[1] Tongji University,Department of Computer Science and Technology
[2] Jinggangshan University,School of Electronics and Information Engineering
[3] Tongji University,MOE Key Laboratory of Embedded System and Service Computing
[4] China Electronics Standardization Institute,Chinesisch
[5] Tongji University,Deutsche Hochschule for Angewandte Wissenschaften
来源：
Frontiers of Information Technology & Electronic Engineering | 2019年 / 20卷
关键词：
Internet of Things (IoT); Real-time system; Conceptual model; View; Hard/Soft real-time; TP393;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We address a special kind of Internet of Things (IoT) systems that are also real-time. We call them real-time IoT (RT-IoT) systems. An RT-IoT system needs to meet timing constraints of system delay, clock synchronization, deadline, and so on. The timing constraints turn to be more stringent as we get closer to the physical things. Based on the reference architecture of IoT (ISO/IEC 30141), the RT-IoT conceptual model is established. The idea of edge subsystem is introduced. The sensing & controlling domain is the basis of the edge subsystem, and the edge subsystem usually must meet the hard real-time constraints. The model includes four perspectives, the time view, computation view, communication view, and control view. Each view looks, from a different angle, at how the time parameters impact an RT-IoT system.
引用
收藏
页码：1457 / 1464
页数：7
相关论文
共 39 条
[1]  
Bello O(2016)Intelligent device-to-device communication in the Internet of Things IEEE Syst J 10 1172-1182
[2]  
Zeadally S(2015)An IoT-aware architecture for smart healthcare systems IEEE Int Things J 2 515-526
[3]  
Catarinucci L(2014)A review of fixed priority and EDF scheduling for hard real-time uniprocessor systems SIGBED Rev 11 8-19
[4]  
de Donno D(2012)Research on schedulability analysis for hard real-time systems in Internet of Things Telecommun Sci 28 92-97
[5]  
Mainetti L(2016)Cloud-assisted industrial Internet of Things (IIoT)-enabled framework for health monitoring Comput Netw 101 192-202
[6]  
Davis RI(2017)A review of cyber-physical system research relevant to the emerging IT trends: Industry 4.0, IoT, big data, and cloud computing J Ind Integr Manag 2 1750011-1505
[7]  
Gao ZG(2017)Performance analysis of three-dimensional clustered device-to-device networks for Internet of Things Wirel Commun Mob Comput 2017 9628565-9
[8]  
Lu HJ(2014)QoS-aware scheduling of services-oriented Internet of Things IEEE Trans Ind Inform 10 1497-1248
[9]  
Hossain MS(2018)5G Internet of Things: a survey J Ind Inform Integr 10 1-61
[10]  
Muhammad G(2010)A review on cyber-physical systems J Tongji Univ 38 1243-3666
1234