Room temperature and humidity monitoring and energy-saving system

2011 ◽  
Author(s):  
Hua Xianzhe
Keyword(s):  
Energy Saving ◽  
Room Temperature ◽  
Temperature And Humidity ◽  
Humidity Monitoring

scholarly journals IoT based Automatic Light Control with Temperature Monitoring and Alert mechanism

2019 ◽  
Vol 8 (6) ◽  
pp. 345-348
Keyword(s):  
Control System ◽  
Power Consumption ◽  
Energy Saving ◽  
Room Temperature ◽  
Temperature Monitoring ◽  
Light Control ◽  
Humidity Sensors ◽  
Human Presence ◽  
Temperature And Humidity ◽  
Entire World

Currently, energy saving has become one of crisis that needs to be addressed by the entire world as it is known that energy saved is energy produced. Especially, power consumption at home plays a major role in energy saving. At times, the light is on when people forget to switch off the light while leaving the room. This may lead to waste of energy and economy issues. Thus, it is the need of the hour to propose automatic light control system that turns on and off automatically based on the human presence in the room. Sensors are used to detect the human presence in the room which automatically controls the light. Also, the proposed system alerts the user through mail when the room temperature is increased beyond certain level through temperature and humidity sensors.

scholarly journals Arduino Based Temperature And Humidity Monitoring Control System for Day Old Chicken (DOC) Cage

2021 ◽  
Vol 3 (1) ◽  
pp. 22-25
Author(s):  
Akbar Sujiwa ◽  
Muhammad Ubaydillah
Keyword(s):  
Control System ◽  
Room Temperature ◽  
Heating Process ◽  
Measuring Instrument ◽  
Temperature Measuring ◽  
Accuracy Level ◽  
Temperature And Humidity ◽  
Human Labor ◽  
Temperature Measuring Instrument ◽  
Humidity Monitoring

In general, conventional cattle sheds using manual systems and human labor are very reliable, in the conventional process of heating cattle sheds, we still encounter many using oil stoves and lamps as a DOC heating process. However, the use of oil stoves and lamps is dangerous and unstable. In addition to the DOC heater using the lamp, there is also a DOC heater using an element heater.             The advantage of using a heating element, the temperature can be adjusted according to your needs. The use of heating elements in chicken coops is still rarely used. Therefore, a research was conducted on the manufacture of a temperature and humidity monitoring control system based on Arduino Mega in the Day Old Chicken (doc) cage.             DHT 11 sensor accuracy level calibrated with room temperature measuring instrument Taffware HTC-2 is known DHT 11 sensor has an accuracy in reading temperature that is 96% with a dispute of 3.8%. And the accuracy in reading humidity is 89.8% with a difference of 11%.

Perancangan Sistem Pengaturan Suhu Ruangan Otomatis Berbasis Mikrokontroler

2019 ◽  
Vol 8 (1) ◽  
pp. 95
Author(s):  
I Wayan Gede Partamayasa ◽  
I Ketut Gede Suhartana ◽  
I Wayan Supriana
Keyword(s):  
High Temperatures ◽  
Room Temperature ◽  
Network Communication ◽  
The Internet ◽  
Humidity Sensors ◽  
Temperature And Humidity ◽  
Communication Devices ◽  
Internet Network

A server room is a room that is used to store servers, network communication devices such as routers and switches, and other operational related devices. Server rooms that have high temperatures and humidity will affect the performance of all devices, so the temperature and humidity of the server room must be maintained so that the device is not easily damaged. So from that, the company needs to implement a standard to protect the performance of the devices stored in it. To overcome this problem a device was developed that can automatically control and monitor temperature and humidity. The system will be built using temperature and humidity sensors that are used to monitor the temperature of the room, the condition of the room temperature and humidity of the room will be displayed through a website that can be accessed through the internet network.

scholarly journals A facile energy-saving route of fabricating thermoelectric Sb 2 Te 3 -Te nanocomposites and nanosized Te

2018 ◽  
Vol 5 (10) ◽  
pp. 180698 ◽  
Author(s):  
En-Yu Liu ◽  
Fei-Hung Lin ◽  
Zong-Ren Yang ◽  
Chia-Jyi Liu
Keyword(s):  
Energy Consumption ◽  
Energy Saving ◽  
Power Factor ◽  
Hot Pressing ◽  
Figure Of Merit ◽  
Room Temperature ◽  
Organic Chemicals ◽  
Nanosized Powders ◽  
Dimensionless Figure Of Merit ◽  
Fabrication Procedure

A facile energy-saving route is developed for fabricating Sb 2 Te 3 -Te nanocomposites and nanosized Te powders. The fabrication route not only avoids using organic chemicals, but also keeps the energy consumption to a minimum. The fabrication procedure involves two steps. Energetic precursors of nanosized powders of Sb and Te are produced at room temperature followed by hot pressing at 400°C under 70 MPa for 1 h. The resulting Sb 2 Te 3 -Te nanocomposite exhibits enhanced power factor. The dimensionless figure of merit zT value of the Sb 2 Te 3 -Te nanocomposite is 0.29 at 475 K.

Energy Consumption Analysis on Office Building Ventilation

2012 ◽  
Vol 516-517 ◽  
pp. 1139-1143
Author(s):  
Ke Chun Sun ◽  
Wei Jun Zhang
Keyword(s):  
Energy Consumption ◽  
Energy Saving ◽  
Air Conditioning ◽  
Room Temperature ◽  
Simulation Analysis ◽  
Simulation Software ◽  
Energy Simulation ◽  
Office Building ◽  
Saving Effect ◽  
Night Ventilation

Chongqing weather conditions as the representative, energy simulation software DesT-c Chongqing office building energy simulation analysis, simulated natural building under different ventilation conditions at room temperature, the energy consumption of building cooling load and air-conditioning system changes, with an emphasis on energy-saving effect of the night ventilation; The study showed that in Chongqing reasonable use of ventilation reduce building natural room temperature to a certain extent; Sensitive indicators of building air conditioning energy consumption than the heating energy consumption of ventilation was significantly; Night ventilation when the number of ventilators is less than 5 times / h, the energy saving effect is very significant.

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