Web-based real-time data acquisition system as tool for energy efficiency monitoring

Greitāns, Modris; Grunde, Uldis; Jakovičs, Andris; Gendelis, Staņislavs

doi:10.1109/telfor.2013.6716289

Cited by 10 publications

(6 citation statements)

References 8 publications

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“…The data experimentally acquired are averaged over an hour and used as an input for the numerical model described in later chapters. More on monitoring system can be read in [10] and [11].…”

Section: Data Acquisition System and Sensorsmentioning

confidence: 99%

Analyses of phase change materials’ efficiency in warm-summer humid continental climate conditions

Ratnieks

Gendelis

Jakovičs

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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Section: Data Acquisition System and Sensorsmentioning

confidence: 99%

Analyses of phase change materials’ efficiency in warm-summer humid continental climate conditions

Ratnieks

Gendelis

Jakovičs

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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“…Identical sensors are installed in all test stands and are linked to the web-based data acquisition system for the automatic collection of data [9]. In the present study, the temperature measurements in the middle of the room in 5 points at different vertical positions (0.1 m, 0.6 m, 1.1 m, 1.7 m from floor and 0.1 m from ceiling) are used for the comparison with the simulated temperature distribution.…”

Section: Measurement Systemmentioning

confidence: 99%

Experimental and Numerical Analysis of Air Flow, Heat Transfer and Thermal Comfort in Buildings with Different Heating Systems

Sabanskis

Virbulis

2016

Latvian Journal of Physics and Technical Sciences

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Monitoring of temperature, humidity and air flow velocity is performed in 5 experimental buildings with the inner size of 3×3×3 m3 located in Riga, Latvia. The buildings are equipped with different heating systems, such as an air-air heat pump, air-water heat pump, capillary heating mat on the ceiling and electric heater. Numerical simulation of air flow and heat transfer by convection, conduction and radiation is carried out using OpenFOAM software and compared with experimental data. Results are analysed regarding the temperature and air flow distribution as well as thermal comfort.

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“…These features allow to perform experiments that are connected with the energy efficiency without the presence of the researcher on-site. In addition, the proposed architecture of WDAS [1] should provide the real-time interface with the sensors, acquire and log data from all sensors with fixed rate, and send logged data using File Transfer Protocol (FTP) server. Fig.…”

Section: Architecture Of the Systemmentioning

confidence: 99%

Distributed Multi-Sensor Real-Time Building Environmental Parameters Monitoring System with Remote Data Access

Beinarts

Grunde

Jakovičs

2014

Electrical, Control and Communication Engineering

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In this paper the advanced monitoring system of multiple environmental parameters is presented. The purpose of the system is a long-term estimation of energy efficiency and sustainability for the research test stands which are made of different building materials. Construction of test stands, and placement of main sensors are presented in the first chapter. The structure of data acquisition system includes a real-time interface with sensors and a data logger that allows to acquire and log data from all sensors with fixed rate. The data logging system provides a remote access to the processing of the acquired data and carries out periodical saving at a remote FTP server using an Internet connection. The system architecture and the usage of sensors are explained in the second chapter. In the third chapter implementation of the system, different interfaces of sensors and energy measuring devices are discussed and several examples of data logger program are presented. Each data logger is reading data from analog and digital channels. Measurements can be displayed directly on a screen using WEB access or using data from FTP server. Measurements and acquired data graphical results are presented in the fourth chapter in the selected diagrams. The benefits of the developed system are presented in the conclusion.

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Web-based real-time data acquisition system as tool for energy efficiency monitoring

Cited by 10 publications

References 8 publications

Analyses of phase change materials’ efficiency in warm-summer humid continental climate conditions

Analyses of phase change materials’ efficiency in warm-summer humid continental climate conditions

Experimental and Numerical Analysis of Air Flow, Heat Transfer and Thermal Comfort in Buildings with Different Heating Systems

Distributed Multi-Sensor Real-Time Building Environmental Parameters Monitoring System with Remote Data Access

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