scholarly journals Design of wireless home temperature and humidity detection system based on Zigbee Design

2021 ◽  
pp. 43-49
Author(s):  
К. Ли
Keyword(s):  
Control System ◽  
Wireless Communication ◽  
Smart Home ◽  
Detection System ◽  
Living Environment ◽  
Technical Requirements ◽  
The Family ◽  
Communication Method ◽  
Temperature And Humidity ◽  
And Control

The function of the home control system is to control household appliances and manage the home, manage the environment in which the family is located, and provide occupants with a safe, efficient and convenient learning and living environment. As the technical requirements for wireless communication required are getting higher and higher, the requirements of the home are also getting higher and higher. Due to the advantages of wireless technology, the communication method of the smart home control system now tends to choose the wireless communication method. This paper designs a wireless home temperature and humidity detection system based on Zigbee, which can connect to the network and detect and control the equipment.

Research and Design of the Control System for Natural Gas Heater

2013 ◽  
Vol 842 ◽  
pp. 541-545
Author(s):  
Yun Guo ◽  
Zhi Qiang Huang ◽  
Shun Xin Yang
Keyword(s):  
Control System ◽  
Natural Gas ◽  
Power Plants ◽  
Production Efficiency ◽  
Combustion Efficiency ◽  
Gas Temperature ◽  
Technical Requirements ◽  
Real Time Measurement ◽  
And Control ◽  
Measurement And Control

Natural gas heaters are widely used in gas-fired power plants to meet the combustion needs and to improve the combustion efficiency. For the control features and technical requirements of the natural gas heater, the computer automatic control system for natural gas heater has been designed,and realizes the temperature and liquid level real time measurement and control. The system increases significantly the control accuracy of natural gas temperature, eliminates potential unsafety and improves production efficiency.

scholarly journals An Adaptive Differential Protection and Fast Auto-Closing System for 10 kV Distribution Networks Based on 4G LTE Wireless Communication

2019 ◽  
Vol 12 (1) ◽  
pp. 2 ◽  
Author(s):  
Wen An ◽  
Jun Jie Ma ◽  
Hong Yang Zhou ◽  
Hong Shan Chen ◽  
Xu Jun ◽  
...  
Keyword(s):  
Control System ◽  
Wireless Communication ◽  
Power System ◽  
Power Supply ◽  
Distribution Networks ◽  
Fault Isolation ◽  
Differential Protection ◽  
Current Differential Protection ◽  
Protection And Control ◽  
And Control

With the development of wireless communication technology and computer technology, more and more smart technologies have been applied in electricity distribution networks. This paper presents an adaptive current differential protection and fast auto-closing system for application in 10 kV distribution networks in China Southern Power Grid. The current differential protection can adaptively change its settings according to the topology change of the primary distribution networks, thus the system effectively reduces the operation and maintenance cost of the power distribution network. In order to restore the power supply for the healthy part of the 10 kV networks quickly after a power system fault is cleared, the protection and control system provides wide area control function for automatic fault isolation and automatic switching. The traditional overcurrent protection and control system have no fault location function, it may take several minutes or even hours to manually locate a fault and then restore the power supply. Compared with the protection and control system of the traditional 10 kV distribution networks, the system developed can locate and isolate faults within 900 ms (assuming that the operating time of the load switch is 700 ms), and can quickly restore power supply in less than one second after a power system fault is cleared.

Smart Home Control System Based on Internet of Things

2015 ◽  
Vol 738-739 ◽  
pp. 233-237 ◽  
Author(s):  
Jun Zhu ◽  
Xiao Jia ◽  
Xiao Qing Mei
Keyword(s):  
Control System ◽  
Internet Of Things ◽  
Smart Home ◽  
Rapid Development ◽  
The Internet ◽  
Smart Sensor ◽  
Limited Memory ◽  
Intelligent Processing ◽  
Reliable Transmission ◽  
And Control

A set of smart home control system based on Internet of Things is proposed due to the rapid development of smart home. This paper designs a system platform which people can use to make a remote query and control the home applications. Constrained Application Protocol is utilized in the communication between terminal devices which have limited memory and low calculation efficiency. The system has the characteristics of smart sensor, reliable transmission and intelligent processing. With the devices connected to the Internet, the results show that the system runs steadily so that it can provide the basis for further research of smart home.

Design of Smart Home Management System Based on GSM and Zigbee

2013 ◽  
Vol 842 ◽  
pp. 703-707 ◽  
Author(s):  
Jian Min Wang ◽  
Hai Bo Wei
Keyword(s):  
Wireless Communication ◽  
Mobile Phones ◽  
Management System ◽  
Short Distance ◽  
Smart Home ◽  
Control Network ◽  
Home Management ◽  
Communication Module ◽  
And Control

The design is mainly achieved the network that based on the new short-distance wireless instead of the traditional wired as a family of internal data and control network, and built smart home managementsystem based on embedded GSM technology . The design of smart home managementsystem consists of five parts: ARM controller platform, mobile phones, GSM wireless communication module, Zigbee Coordinator nodes, Zigbee Terminal nodes and sensor parts.

Library Temperature and Humidity Remote Control System Based on Micro Controller Unit

2013 ◽  
Vol 341-342 ◽  
pp. 690-693
Author(s):  
Na Li ◽  
Yong Gang Tang
Keyword(s):  
Control System ◽  
Remote Control ◽  
Data Display ◽  
Control Temperature ◽  
The Core ◽  
Remote Control System ◽  
Wireless Transceiver ◽  
Temperature And Humidity ◽  
And Control ◽  
Micro Controller Unit

This thesis has designed a remote control system which takes Micro controller Unit AT89S51 as the core for library temperature and humidity.The system consists of temperature and humidity data acquisition, wireless transceiver, Micro controller Unit and PC data display modules. The system can detect and control temperature and humidity of library remotely in real time, avoid the traditional manual labor tedious, and contribute to the storage of paper documents.

Build Smart Home Controls Using Wemos Microcontroller-Based Telegram App

CCIT Journal ◽  
2021 ◽  
Vol 14 (1) ◽  
pp. 1-12
Author(s):  
Freddy Artadima Silaban ◽  
Rendy Elmianto ◽  
Lukman Madriavin Silalahi
Keyword(s):  
Control System ◽  
Internet Of Things ◽  
Response Time ◽  
Open Source ◽  
Smart Home ◽  
Electronic Devices ◽  
Technological Developments ◽  
Arduino Uno ◽  
And Control

Current technological developments are very fast and progressing. One of the developments that occurs in the IoT (Internet Of Things) system. Many IOT (Internet Of Things) systems already have open source and can be suitable as needed, therefore by utilizing technological advancements, lamp controllers and house doors are made using Telegram applications. This control system can carry out home communications and control home electronic devices such as lights and house doors remotely using the Wemos and Arduino UNO microcontrollers. The Telegram application is used to send commands connected to the io.adafruit.com server. This system can provide notifications sent to the Telegram application when the house door is opened. The conclusion of the results obtained when the tool needed to communicate with the server is 12.94 seconds. For the voltage of 4 lights ± 220 V AC and for servo voltage ± 4.8 V DC. For the response time of the tool to the server ± 3 seconds, while the response time of the tool to Nextion LCD is ± 1 second

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