Arduino-based prototype to estimate heat stress indices in urban environments

A., Salgado, Carlos; Montuori, Lina; Bastida-Molina, Paula; Solar, David Alfonso

doi:10.4995/carpe2019.2019.10199

Cited by 2 publications

(10 citation statements)

References 8 publications

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“…Telah dilakukan penelitian Teknik pengiriman data sensor JL-FS2 menggunakan LoRA [16]. Telah dilakukan penelitian tentang alat pengukur angin berbasis Arduino dengan penyimpan menggunakan memory internal [17]. Belum ada penelitian desain sistem akuisisi kecepatan angin pada menara SST.…”

Section: Pendahuluanunclassified

Desain Sistem Akuisisi Kecepatan Angin pada Menara SST Berbasis IoT

Rohendi

Sujaini

Yacoub

et al. 2021

RESTI

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Wind energy is one of the new renewable energy sources that can be used to generate electricity. The application of microgrids is expected to reduce the use of fossil fuels. PT PLN UP3B West Kalimantan has a greenfield type SST (Self Support Tower) communication tower with a height of 52 meters. This study aims to test the wind speed acquisition system in real-time on the SST tower. This research was conducted because there is no research on the design of the wind speed acquisition system on the SST Tower. Wind speed measurement data is obtained from the anemometer sensor mounted on the top of the SST Tower. The wind speed measurement data is sent to the MQTT broker and database using the MQTT protocol with the help of a microcontroller and communication media so that the measurement data can be monitored in real-time using the Grafana application either through local or public networks. The study was conducted from February 6 to 27, 2021. As a result, the wind speed data acquisition system managed to collect 5,501,689 wind speed measurement data stored in the database with an average wind speed of 3.03 m/s.

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Section: Pendahuluanunclassified

Desain Sistem Akuisisi Kecepatan Angin pada Menara SST Berbasis IoT

Rohendi

Sujaini

Yacoub

et al. 2021

RESTI

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“…Compared to state-of-the-art commercial sensors, low-cost sensors have poorer robustness and accuracy, and calibrations are often necessary, but because of the lower costs, more sensors can be used and much finer spatial coverage is possible [25]. Several low-cost sensor systems have already been proposed and used for the determination of thermal comfort indoors or outdoors [26][27][28][29][30].…”

Section: Introductionmentioning

confidence: 99%

“…Vargas et al [26] built a prototype of a low-cost sensor to measure thermal comfort outdoors at a fixed place. The device was powered by a battery and a solar panel [26].…”

Section: Introductionmentioning

confidence: 99%

“…Vargas et al [26] built a prototype of a low-cost sensor to measure thermal comfort outdoors at a fixed place. The device was powered by a battery and a solar panel [26]. The system was used to measure meteorological variables needed for the calculation of human thermal comfort over five months at two urban locations in Valencia (Spain) [31].…”

Section: Introductionmentioning

confidence: 99%

“…All five mentioned low-cost thermal comfort monitoring systems determine T mrt , T a , and ρ v [26][27][28][29][30]. All systems use a custom-made black globe thermometer to calculate T mrt .…”

Section: Introductionmentioning

confidence: 99%

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A Low-Cost Sensor Network for Real-Time Thermal Stress Monitoring and Communication in Occupational Contexts

Sulzer

Christen

Matzarakis

2022

Sensors

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The MoBiMet (Mobile Biometeorology System) is a low-cost device for thermal comfort monitoring, designed for long-term deployment in indoor or semi-outdoor occupational contexts. It measures air temperature, humidity, globe temperature, brightness temperature, light intensity, and wind, and is capable of calculating thermal indices (e.g., physiologically equivalent temperature (PET)) on site. It visualizes its data on an integrated display and sends them continuously to a server, where web-based visualizations are available in real-time. Data from many MoBiMets deployed in real occupational settings were used to demonstrate their suitability for large-scale and continued monitoring of thermal comfort in various contexts (industrial, commercial, offices, agricultural). This article describes the design and the performance of the MoBiMet. Alternative methods to determine mean radiant temperature (Tmrt) using a light intensity sensor and a contactless infrared thermopile were tested next to a custom-made black globe thermometer. Performance was assessed by comparing the MoBiMet to an independent mid-cost thermal comfort sensor. It was demonstrated that networked MoBiMets can detect differences of thermal comfort at different workplaces within the same building, and between workplaces in different companies in the same city. The MoBiMets can capture spatial and temporal differences of thermal comfort over the diurnal cycle, as demonstrated in offices with different stories and with different solar irradiances in a single high-rise building. The strongest sustained heat stress was recorded at industrial workplaces with heavy machinery.

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Arduino-based prototype to estimate heat stress indices in urban environments

Cited by 2 publications

References 8 publications

Desain Sistem Akuisisi Kecepatan Angin pada Menara SST Berbasis IoT

Desain Sistem Akuisisi Kecepatan Angin pada Menara SST Berbasis IoT

A Low-Cost Sensor Network for Real-Time Thermal Stress Monitoring and Communication in Occupational Contexts

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