Cited by 53Industrial Automation and Control SystemsDigital Transformation in IndustryArduino and IoT Applications

Supervisory control and data acquisition approach in node-RED: Application and discussions

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Nițulescu, Ioana-Victoria, Korodi, Adrian·2020·IoT

Abstract

The Internet of Things (IoT) represents the binder of two worlds, specifically the real one and the digital one: tangible objects become recognizable in the virtual world, having digital matches, thus creating a network that enables the connection in-between the components. With the contemporary evolution of this domain, interconnectivity has become a primary fraction of new research and development directions. The Industrial Internet of Things (IIoT) is a concept that covers the more industrial level of the physical and digital connection and stays behind the Industry 4.0 concept. Supervisory control and data acquisition (SCADA) applications are important in the industry, their core being very present as complex products of big companies, at high prices. The Node-RED environment quickly evolved as one of the most important perspectives in IIoT, able to replace, up to a certain level, classic SCADA applications, bringing benefits to the industry. In this paper, the main focus is to evidence this aspect and to develop an application that will demonstrate the functionality of the concept, making use of protocols such as Modbus TCP (Transmission Control Protocol) for interacting with industrial devices and Message Queuing Telemetry Transport (MQTT) to interact with higher-levels, which provides a publish-subscribe structuring and a low band-width usage. The application uses logging and archiving modules based on InfluxDB database and is conceived to achieve the visual supervisory structure as close as possible to well-known SCADA solutions. The presented work results prove the efficiency of the solution.

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Authors
Nițulescu, I.-V., & Korodi, A.
Affiliations
  • Department of Automation and Applied Informatics, Faculty of Automation and Computers, University Politehnica Timișoara, 300223 Timișoara, Romania
  • Politehnica University of Timisoara (RO)
Corresponding author
Korodi, Adrian
Venue
IoT
Publisher
MDPI AG
Published
2020-08-10
Volume
1
Issue
1
Pages
76-91
ISSN
2624-831X (ISSN-L)
OpenAlex
W3048035330
Cited by
53
References
20
Citations by year
2026: 10 · 2025: 10 · 2024: 14 · 2023: 10 · 2022: 6 · 2021: 3
FWCI
2.35
Type
journal article
Language
en
Open access
Locations
IoT (publishedVersion, cc-by)
Topics
  • Physical Sciences › Engineering › Control and Systems Engineering › Industrial Automation and Control Systems
  • Physical Sciences › Engineering › Industrial and Manufacturing Engineering › Digital Transformation in Industry
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Arduino and IoT Applications
Keywords
Node-RED, supervisory control and data acquisition, SCADA, Industrial Internet of Things, Modbus TCP, MQTT, publish/subscribe, InfluxDB, industrial machinery, Industry 4.0, low-bandwidth communication

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