Ventilation Monitoring and Control in Mines

2020 ◽  
Vol 37 (4) ◽  
pp. 1015-1021
Author(s):  
Mahesh Shriwas ◽  
Christopher Pritchard
Keyword(s):  
Monitoring And Control ◽  
Ventilation Monitoring ◽  
And Control

scholarly journals Design of a Ventilation Control System in Underground Mines and Tunnels

2021 ◽  
Vol 11 (9) ◽  
pp. 73-81
Author(s):  
Marcos Hernández VaraCadillo ◽  
◽  
Brian Meneses Claudio ◽  
Alexi Delgado
Keyword(s):  
Control System ◽  
High Risk ◽  
Human Life ◽  
Underground Mines ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
Work Area ◽  
Ventilation Monitoring ◽  
Risk Event ◽  
And Control

Abstract— Today no one is free of accidents, especially in high-risk work environments such as in-mine and/or tunnel work. It is quite common that in this type of high-risk activities and where evacuation accesses are distant from the area of operations, the response time plays an important role in the event of a dangerous event, which can materialize in an accident if necessary. you do not act quickly. Having a realtime ventilation monitoring and control system helps us as a tool to prevent a possible risk event. This control system, by constantly monitoring the ventilation inside the tunnel or inside the mine, can send us an alert to a web server that can be monitored through a computer and/or a smartphone that is on the surface when there is a lack of air, when the temperature rises considerably and the humidity begins to rise or the air flow is minimal then the system will activate an alert to the different monitoring or control devices. Additionally, this prototype contributes to saving energy because it will automate the switching on of the fans only in the presence of people in the work area. This prototype thus achieves real-time supervision and allows us to make the best decision when faced with an event that endangers human life in the workplace. Keywords—Temperature; esp-32; Arduino; air sensor, mine, ventilation, work safe

Ventilation Monitoring and Control System for High Rise Historical Buildings

2017 ◽  
Vol 17 (22) ◽  
pp. 7533-7541 ◽  
Author(s):  
Abhishek Singh ◽  
Yadvendra Pandey ◽  
Ashok Kumar ◽  
Manoj Kumar Singh ◽  
Anuj Kumar ◽  
...  
Keyword(s):  
Control System ◽  
Historical Buildings ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
High Rise ◽  
Ventilation Monitoring ◽  
And Control

Computers for data, control and simulation

1988 ◽  
Vol 46 ◽  
pp. 920-921
Author(s):  
David C. Joy
Keyword(s):  
Personal Computers ◽  
Monitoring And Control ◽  
Data Logging ◽  
Data Logger ◽  
Operational Conditions ◽  
Data Control ◽  
The Many ◽  
And Control

Personal computers (PCs) are a powerful resource in the EM Laboratory, both as a means of automating the monitoring and control of microscopes, and as a tool for quantifying the interpretation of data. Not only is a PC more versatile than a piece of dedicated data logging equipment, but it is also substantially cheaper. In this tutorial the practical principles of using a PC for these types of activities will be discussed.The PC can form the basis of a system to measure, display, record and store the many parameters which characterize the operational conditions of the EM. In this mode it is operating as a data logger. The necessary first step is to find a suitable source from which to measure each of the items of interest. It is usually possible to do this without having to make permanent corrections or modifications to the EM.

The magnitude and cost of groundwater monitoring and control in agriculture.

2016 ◽  
Author(s):  
Giacomo Giannoccaro ◽  
Armando Ursitti ◽  
Maurizio Prosperi
Keyword(s):  
Groundwater Monitoring ◽  
Monitoring And Control ◽  
And Control

MONITORING AND CONTROL OF THE “ANIMAL” SUBSYSTEM IN THE COMPLEX BIOTECHNICAL SYSTEM “MAN-MACHINE-ANIMAL” OF A DAIRY FARM

2020 ◽  
pp. 4-10
Author(s):  
VLADIMIR V. KIRSANOV ◽  
◽  
DMITRIY YU. PAVKIN ◽  
FEDOR E. FEDOR E. VLADIMIROV ◽  
EVGENIY А. NIKITIN ◽  
...  
Keyword(s):  
Dairy Farm ◽  
Animal Husbandry ◽  
Reproductive Organs ◽  
Monitoring And Control ◽  
Lactating Cows ◽  
Research Activities ◽  
Mutual Adaptation ◽  
Biotechnical System ◽  
Complex Project ◽  
And Control

A modern dairy farm is a complex biotechnical “man-machine-animal” system, where purposeful human activity concentrates mainly on the control of the “machine” and “animal” subsystems, thus making the whole system ergatic. Increasing the interaction effi ciency of machine subsystems with biological objects (animals) requires an in-depth study of the properties and characteristics of the latter, their behavior, adaptive and refl ex mechanisms that ensure the mutual adaptation of machine and biological subsystems. The paper considers general functionality of the “animal” subsystem, which includes lists of monitored parameters (functions) in pre-weaning, pre-lactation and lactation periods. In a similar way, functionals of the subsystems of the general musculoskeletal development of the animal’s body, respiratory and digestive organs, comfort of the habitat, development and control of the reproductive organs of lactating cows were obtained accompanied with a list of controlled functions and parameters. To carry out a set of research activities in this fi eld, FSAC VIM is planning to carry out a complex project that will increase the levels of automation, digitalization and intellectualization of animal husbandry, provide for comfortable environment, optimal rediced-impact service modes for animals and their extended productive longevity, increased quality of milk and autonomous functioning of individual local biotechnical subsystems.

The Threats of Ukraine Financial Security: Identification and Systemization

2019 ◽  
pp. 73-80
Author(s):  
Oleksandra Maslii ◽  
Andrii Maksymenko ◽  
Svitlana Onyshchenko
Keyword(s):  
Financial Stability ◽  
System Development ◽  
Financial System ◽  
Economic Security ◽  
The State ◽  
Financial Security ◽  
Monitoring And Control ◽  
Development Indicators ◽  
Security Indicators ◽  
And Control

Place of monitoring and control of risks of financial stability of the state in the system of ensuring financial security of the state was substantiated. Methods of identifying threats to Ukraine's financial security through the current and strategic analysis of financial system development indicators were considered. Tendencies of economic development of Ukraine in the context of revealing sources of threats to financial stability of the state were analyzed. Dynamic analysis of the actual values of the financial security indicators of Ukraine as a whole and its separate components had been carried out. Threats to Ukraine's financial security were identified based on comparative and trend analysis. Reasons for the critical state of debt, banking and monetary security in the financial structure and the preconditions for the emergence of systemic threats had been investigated. Systematization of risks and threats to Ukraine's financial security by its components had been carried out. Influence of systemic threats in the financial sphere on the economic security of the state was generalized. International experience of monitoring financial stability of the state was analyzed. Additional risks to the national financial system are associated with the globalization and digitization of the state financial system that are not taken into account by valid methodological recommendations for calculating the level of economic security of Ukraine were highlighted.

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