Research of the Communication Protocols between the IoT Embedded System and the Cloud Structure

Nikolov, Neven

doi:10.1109/et.2018.8549604

Cited by 8 publications

(5 citation statements)

References 3 publications

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“…The program is written in C#. To use the program, you need a computer with the Microsoft Windows family of operating systems, starting with Microsoft Windows XP [10]. Fig.…”

Section: Resultsmentioning

confidence: 99%

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Automation of the Protocol Selection Process for IoT Systems

Kozel¹,

Ivanchuk²,

Drozdova³

et al. 2022

IJC

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The Internet of Things is designed to eliminate or minimize human participation in functioning intelligent devices connected to a network for improving human living conditions and their comfort in different spheres. The rapid expansion of the Internet of Things leads to a steady increase in the number of signaling protocols and data structure protocols being developed and used in the IoT, and thus, it complicates their selection when designing the IoT system. In addition, when designing a wireless IoT network, the problem of selecting an energy-efficient protocol arises, as the constant exchange of data depletes the power supply that IoT devices are equipped with. Thus, human intervention for regular battery maintenance is required. A set of rules and criteria for the selection of optimal combination of protocols when designing the IoT system is proposed. The assessment of distributed protocols according to selected criteria based on the Boolean functions has been conducted. The developed program that enables choosing the optimal combination of protocols has been presented. Automation of the protocol selection process at the initial stage will make it possible to reduce the time for designing the IoT system.

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“…The program is written in C#. To use the program, you need a computer with the Microsoft Windows family of operating systems, starting with Microsoft Windows XP [10]. Fig.…”

Section: Resultsmentioning

confidence: 99%

“…This research is aimed at the development of guidelines for the developers selecting the optimal protocol [5][6][7][8][9]. At present, the research on communication protocols used between embedded IoT systems and the cloud is also conducted [10]. The implementation of the protocol via TCP sockets using the JSON packet is proposed.…”

Section: Related Literaturementioning

confidence: 99%

Automation of the Protocol Selection Process for IoT Systems

Kozel¹,

Ivanchuk²,

Drozdova³

et al. 2022

IJC

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“…In the above Equation, R is the impact load of the grain at time t (N•m), according to this, the vibration equation inherent in the rotation of the vibration system can be obtained as shown in Equation (20).…”

Section: Modeling Of Threshing Drum Drive Systemmentioning

confidence: 99%

“…The total motion equation of the shaft can be solved by Equations (19) and (20), and the total rotation of the torque acting end is obtained as Equation (21).…”

Section: Modeling Of Threshing Drum Drive Systemmentioning

confidence: 99%

“…Based on TCP/IP protocol, Si et al realized abnormal signal monitoring and alarm of threshing drum for data communication [19,20]. With the development of communication technology, many scholars have developed a fault monitoring and diagnosis platform for combine harvesters [21]; Abdeen et al used resistance sensors to design stress monitoring system of the top cover of the threshing drum is implemented and the real-time monitoring of the feeding amount of the threshing drum and the early warning function [22]; such monitoring systems usually include monitoring platforms such as rotational speed and torque, monitoring platforms such as clearance, fuel consumption and feed rate [23].…”

Section: Introductionmentioning

confidence: 99%

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Model and Method of Fault Signal Diagnosis for Blockage and Slippage of Rice Threshing Drum

et al. 2022

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Rice threshing drum of combine harvester is difficult to monitor and repair the abnormal state in time. When slippage or blockage occurs in the threshing drum, the working efficiency of the threshing drum will reduce seriously, such as the threshing efficiency will decline seriously, and then cleaning performance of combine harvester will decline. In order to reveal the vibration characteristics of rice threshing drum under different working conditions and the vibration response state of the drum bearing undergoing different faults occur, the vibration system model of the threshing drum is established in this paper. With the help of the vibration test bench of the multi-stage threshing drum, the vibration signal test of the slippage and blockage of the threshing drum under the belt drive mode is carried out. The results show that the Z direction signal has a vibration peak at the low frequency (25 Hz) when the threshing drum is blocked, the maximum vibration displacement is about 0.55 mm; the Z direction signal signal peak is concentrated at 50 Hz when a slip fault occurs, and the maximum vibration displacement is about 0.184 mm, the fitting effect between frequency and mathematical model is good. The results of this paper reveal the vibration characteristics of the threshing drum under different abnormal working conditions, at the same time provide a theoretical basis for the fault diagnosis of the threshing drum of the combine harvester.

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Flash Programming Low Power Microcontrollers over the Internet

Bogdanov

Ivanov

2019

2019 IEEE XXVIII International Scientific Conference Electronics (ET)

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Research of the Communication Protocols between the IoT Embedded System and the Cloud Structure

Cited by 8 publications

References 3 publications

Automation of the Protocol Selection Process for IoT Systems

Automation of the Protocol Selection Process for IoT Systems

Model and Method of Fault Signal Diagnosis for Blockage and Slippage of Rice Threshing Drum

Flash Programming Low Power Microcontrollers over the Internet

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