Experiences with Computer-Based Monitoring Systems in Polish Coal Mines

1985 ◽  
Vol 18 (6) ◽  
pp. 75-83
Author(s):  
S. Cierpisz
Keyword(s):  
Coal Mines ◽  
Monitoring Systems ◽  
Computer Based

scholarly journals A monitoring system for evaluation of COVID-19 infection risk

2021 ◽  
Vol 2069 (1) ◽  
pp. 012192
Author(s):  
Jevgenis Telicko ◽  
Daniels Dagis Vidulejs ◽  
Andris Jakovics
Keyword(s):  
Artificial Intelligence ◽  
Risk Evaluation ◽  
Medical Personnel ◽  
Infection Risk ◽  
Measured Data ◽  
Monitoring Systems ◽  
Risk Of Infection ◽  
Review Of The Literature ◽  
Indirect Measurements ◽  
Computer Based

Abstract Monitoring systems allow operators to accomplish the greatest comfort indoors, but, as a rule, the available parameters are not enough to analyse the epidemiological threat in buildings. Due to the pandemic and increasing incidence of the disease, there is a need for monitoring systems that can provide the necessary information to analyse the risk of infection. With timely notification of people about the risks, such a system could not only increase safety in buildings, but also save crucial resources such as the work of medical personnel. This paper presents an example of real-world implementation of a cheap and scalable system to indicate risks and inform people inside. To achieve this, an appropriate set of sensors and communication protocols was selected, and processing of indirect measurements with artificial intelligence (AI) algorithms was carried out on an embedded Jetson Nano computer. Based on the experiments and a review of the literature, the necessary parameters for measurements were selected. Detailed analysis of measured data for risk evaluation is provided in [1].

scholarly journals Modeling of blood microcirculation, heat and mass transfer in human tissues

2018 ◽  
pp. 58-61
Author(s):  
N. Kizilova ◽  
A. Korobov
Keyword(s):  
Binary Tree ◽  
Flow Distribution ◽  
Biological Tissues ◽  
Homogeneous Distribution ◽  
Monitoring Systems ◽  
Energy Costs ◽  
Minimal Energy ◽  
Blood Microcirculation ◽  
Computer Based ◽  
Optimal Values

A mathematical model of the structure of the blood vessels system which provides blood microcirculation in the superficial tissues of human, namely the skin, to provide blood supply as a fluid, which heats / cools, and determines thermoregulation in changes of ambient temperature and overheating / supercooling is proposed. The model is based on data from current studies of the structure of microcirculatory beds based on microCT technologies. The microvascular system is modeled as a fractal binary tree optimized for uniform supply of a nutrient fluid (blood for biological tissues) due to the homogeneous distribution of capillaries, optimal values for diameters, lengths and branching angles in bifurcations of tubes that provide flow distribution with minimal energy costs. The model has been developed to use in computer-based monitoring systems for the planning of physiotherapy procedures for different diseases.

Monitoring of Electrical Parameters into Island Grid Integrating Renewable Energy Sources

2013 ◽  
Vol 368-370 ◽  
pp. 346-349 ◽  
Author(s):  
Adrian Oprea ◽  
Florin Dragomir ◽  
Otilia Elena Dragomir ◽  
Nicolae Olariu ◽  
Liviu Olteanu
Keyword(s):  
Renewable Energy ◽  
Energy Supply ◽  
Renewable Energy Sources ◽  
Monitoring Systems ◽  
Optimal Timing ◽  
Electrical Parameters ◽  
Security Of Supply ◽  
Computer Based ◽  
Real Time Information ◽  
Time Information

Renewable energy source (RES) enables us to diversify our energy supply. This increases our security of supply and improves European competitiveness creating new industries, jobs, economic growth and export opportunities, whilst also reducing our greenhouse gas emissions. The monitoring systems are widely used in RES applications in order to collect data regarding the installed system performance, for evaluation purposes. In this article, the development of a computer-based system for RES systems monitoring is described. This article proposes a tool dedicated to real-time information of electricity and thus implicitly the optimal timing for use of electricity. The proposed system consists for measuring electrical parameters (photovoltaics voltage and current etc.).

scholarly journals Health Monitoring System for Mine Areas

2019 ◽  
Vol 8 (6S) ◽  
pp. 300-305
Keyword(s):  
Health Monitoring ◽  
Coal Mines ◽  
Control Unit ◽  
Monitoring Systems ◽  
Temperature Level ◽  
Health Monitoring System ◽  
Underground Coal Mines ◽  
Health Monitoring Systems ◽  
Rate Sensor ◽  
Safety Systems

For underground coal mines environment should be kept monitered for the safety of people working underneath, the existing safety systems are not effective and expensive as well. The present health monitoring systems which are being used inside the coal mines need to connect through wires all the way which makes the system more expensive. Therefore wireless sensor network with various sensors to monitor all the important parameters in the mine are proposed and analyzed. Using gas sensor and temperature sensor we can derive the gas and temperature level of that place in the mine. Using heart rate sensor the pulse of the miner will be monitored continuously. Here NRF device is used to analyze the data and intimate the control unit.

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