Scalable Emulated Framework for IoT Devices in Smart Logistics Based Cyber-Physical Systems: Bonded Coverage and Connectivity Analysis

Abstract

In this research, scalable framework for Smart Logistics based Cyber-Physical System (SLCPS) is emulated for stable coverage and connectivity of Internet of Things (IoT) devices. This work is modern manifestation of three laws of computing. Moore's and Koomey's laws recommend performance gain and energy efficiency whereas Metcalfe's law imply network scalability. Combination of these laws suggests the research proposition that development of scalable and performance efficient IoT networks is inevitable. Although IoT has improved specific logistics modules considerably, but incorporation of IoT in complete supply chain of food and random placement of IoT devices due to which unstable coverage and connectivity occurred are major challenges in logistics. The proposed SLCPS framework is designed firstly, to develop apt IoT protocol stack for logistics. Secondly, for bonded connectivity and coverage, mathematical models are proposed instead of random placement and coverage map is based on binary coverage model. Thirdly, for scalability supply chain of food for smart logistics process is designed in terms of container, storehouse and warehouse comprising of varying number of IoT devices. The architecture of SLCPS framework has three modules i.e. internal IoT network, border router and external network, emulated in Cooja simulator. The contikimac protocol is used for efficient traffic flow and power consumption. Single hop, multiple hops and random IoT devices placement scenarios are used for results comparison and validation. The performance evaluation results, i.e. throughput, network convergence time, packet delivery ratio, average latency, power consumption and timeline investigation validated utilization of proposed framework in terms of enhanced network performance. Significance of proposed SLCPS framework results in cost minimization, reducing communication and computation overhead, resilience to IoT device failures and an interference free network connectivity and coverage. Coverage and connectivity are measure of quality of service in IoT network. Therefore, this research provided bonded coverage and connectivity in smart logistics using mathematical models. In addition, a baseline framework is provided for extended research in CPS and IoT applications.

A Survey on Smart Farming and Warehouse Monitoring using IOT, Blynk and Other Applications

“…Architecture of SLCPS framework based IOT model. [4] Poonphon Suesaowaluk [2] et al grants the graft of spending mobile submission as a customer boundary that delivers suitability for users to be clever to regulator the home application distantly by two marginal responsibilities; voice facility and GUI. The customer interface services the Google support for voice knowledge situation while the GUI is established Blynk Application.…”

“…The essential scheme of this scheme is accepted from Blynk background. Rudra Prasad Tripathy [4] et al deliberates how to statement boundaries and cautions of cloud founded IoT explanations by block chain, feature of edge calculating to empower better regionalized method and a amalgam prototypical for end to end numbers warehouse explanation. With healthier field strategies like actuators or devices and new procedures pending up, strategies would be talented to more autonomously.…”