IoT Approach to Street Lighting Control Using MQTT Protocol

Kuncicky, Radim; Kolařík, Jakub; Soustek, Lukas; Kuncicky, Lumir; Martínek, Radek

doi:10.1007/978-3-030-14907-9_42

Cited by 5 publications

(6 citation statements)

References 8 publications

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“…Initial testing and implementation of the aforementioned methods will be performed in laboratory conditions. The next step will be implementation on a real “controlled” distribution network consisting of the test polygon of public SMART LED lighting on the campus of VSB (the Technical University of Ostrava) [ 135 , 146 , 147 ]. This polygon is used for comprehensive testing of LED lighting in terms of Power Quality [ 148 ], consumption, and extended functionalities (e.g., visible light communication [ 149 , 150 , 151 , 152 ], smart parking management [ 153 ], smart energy flow management [ 148 ], etcetera).…”

Section: Further Researchmentioning

confidence: 99%

Review of Fundamental Active Current Extraction Techniques for SAPF

Baroš

Sotola

Bilík

et al. 2022

Sensors

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The field of advanced digital signal processing methods is one of the fastest developing scientific and technical disciplines, and is important in the field of Shunt Active Power Filter control methods. Shunt active power filters are highly desirable to minimize losses due to the increase in the number of nonlinear loads (deformed power). Currently, there is rapid development in new adaptive, non-adaptive, and especially hybrid methods of digital signal processing. Nowadays, modern methods of digital signal processing maintain a key role in research and industrial applications. Many of the best practices that have been used to control shunt active power in industrial practice for decades are now being surpassed in favor of new progressive approaches. This systematic research review classifies the importance of using advanced signal processing methods in the field of shunt active power filter control methods and summarizes the extant harmonic extraction methods, from the conventional approach to new progressive methods using genetic algorithms, artificial intelligence, and machine learning. Synchronization techniques are described and compared as well.

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Section: Further Researchmentioning

confidence: 99%

Review of Fundamental Active Current Extraction Techniques for SAPF

Baroš

Sotola

Bilík

et al. 2022

Sensors

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“…In [4], a lighting system for optimizing the energy consumption of street lamps based on the MQTT protocol is proposed. The control unit uses a sensor combined with a controller that connects a group of lamps via an MQTT broker.…”

Section: Analysis Of the Latest Researchmentioning

confidence: 99%

Remote control system for street lighting based on internet of things technologies

Vlah-Vigrinovka¹,

Vigrinovsky²,

Ivanyuk³

2021

Comput. Tech. Print.

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In this article, we propose a system for controlling street lighting to ensure the comfortable and safe movement of people on the street at night time using the geofencing function in a mobile application. The modern IoT approach of remote control of street lighting by the simplifi ed network protocol MQTT working on TCP / IP is considered. The publisher-subscriber model for exchanging data between street lights and a mobile app is implemented through the Mosquitto broker. The street lamp control unit is implemented on the LuaNode32 WI-FI ESP-WROOM-32 IoT platform. The main goal is to create a full-fl edged application that combines the use of a cloud server, lighting devices, and a database for remote control of the lighting system. The development of the software part was carried out in high-level languages Python, Lua, Javascript. To get a system that can be easily supported in the future, popular frameworks and libraries were used, such as Flask, pahomqtt, jQuery, which are characterized by their open-source code. The hardware and software implementation of the IoT-based street lighting control system and their relative functions are also clarifi ed.

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“…The server runs on the Debian Linux distribution, which guarantees stability, easy maintenance, and is very popular in server installations. The server has both the MQTT (Message Queuing Telemetry Transport) broker control function and the functions of a web server as the database of all data that will pass through the test polygon [16,73]. The database is built on PostgreSQL, which is an open source object-relational database system.…”

Section: Servermentioning

confidence: 99%

“…It follows from the above that the issue of network interference in modern street lighting is a very topical matter. In response to these problems, the BROADBAND LIGHT test polygon was built in the parking lot next to the Faculty of Electrical Engineering and Computer Science at the VSB-Technical University of Ostrava Campus [16,[19][20][21]. The test polygon allows testing of new street lighting technologies; measuring their impact on the power quality in various operating states [22]; and, in the future, also testing active filtration [23].…”

Section: Introductionmentioning

confidence: 99%

“…For example, if, at a specific time, the natural ambient light is of sufficient intensity, the street lighting will not illuminate at 100% power, but only at 60%. Another possibility is to illuminate street areas at a lower level at night and to detect movement of people or vehicles by means of this area using motion sensors [16]. Lighting control responds to movement by increasing the lighting level during the movement.…”

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confidence: 99%

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Design of a Measuring System for Electricity Quality Monitoring within the SMART Street Lighting Test Polygon: Pilot Study on Adaptive Current Control Strategy for Three-Phase Shunt Active Power Filters

Martínek

Bilík

Baroš

et al. 2020

Sensors

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This study focuses on the design of a measuring system for monitoring the power quality within the SMART street lighting test polygon at university campuses with relation to testing an adaptive current control strategy for three-phase shunt active power filters. Unlike conventional street lighting, SMART elements are powered 24/7. Due to the electronic character of the power part of such mass appliances, there are increased problems with the power quality of the electric energy. Compared to the current concept of street lighting, there is a significant increase in the content of higher current harmonic components, which cause several problems in the distribution system. The test polygon contains 16 luminaires made by various manufacturers and mounted with various SMART components. Using the polygon control and monitoring system, dynamic load scenarios were selected. These scenarios tested the possibilities of different adaptive current control strategies for three-phase shunt active power filters to improve the power quality of electricity. This study focuses on three adaptive algorithms that respond to dynamic changes of current harmonics level in real-time. The possibility of active filter control was tested using FPGA, mainly due to the low latency of the filter control part.

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IoT Approach to Street Lighting Control Using MQTT Protocol

Cited by 5 publications

References 8 publications

Review of Fundamental Active Current Extraction Techniques for SAPF

Review of Fundamental Active Current Extraction Techniques for SAPF

Remote control system for street lighting based on internet of things technologies

Design of a Measuring System for Electricity Quality Monitoring within the SMART Street Lighting Test Polygon: Pilot Study on Adaptive Current Control Strategy for Three-Phase Shunt Active Power Filters

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