Design of Temperature and Humidity Monitoring System Based on Wireless

2013 ◽  
Vol 385-386 ◽  
pp. 644-647
Author(s):  
Qiang Gao ◽  
Xiang Gao ◽  
Hai Qing Wu
Keyword(s):  
Monitoring System ◽  
Textile Industry ◽  
Base Station ◽  
Sql Server ◽  
Wireless Sensor ◽  
Environment Monitoring ◽  
Wireless Data ◽  
Temperature And Humidity ◽  
Sql Server Database ◽  
Humidity Monitoring

Aiming at the strict environment limit of existing technology and industrial production in the textile industry, a multi-point temperature and humidity monitoring system has been introduced based on the wireless sensor network. The data collected by the sensors was transmitted through wireless data transmitting module. And the base station will transmit the data received from this module to the computer after data processing. Thus the temperature and humidity data monitoring management has been realized in computer. This system is developed by using the Visual C++, and has realized the SQL Server database storage by using ADO technology. Finally, the environment monitoring in the textile factor has been received and the production requirements has been satisfied.

scholarly journals ЕКОЛОГІЧНИЙ МОНІТОРИНГ З ВИКОРИСТАННЯМ БЕЗПРОВІДНИХ СЕНСОРНИХ МЕРЕЖ: РОЗРОБЛЕННЯ ТА ЕКСПЕРИМЕНТИ

2019 ◽  
pp. 40-47
Author(s):  
Дмитро Дмитрович Соколов ◽  
Вікторія Юріївна Мерлак ◽  
Олександр Олександрович Орєхов ◽  
Анатолій Павлович Плахтеев
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Environmental Monitoring ◽  
Wireless Network ◽  
Monitoring System ◽  
Data Transfer ◽  
Base Station ◽  
Wireless Sensor ◽  
Mesh Topology ◽  
Temperature And Humidity

The article is devoted to the development of a monitoring system based on wireless sensor networks. The purpose of the article is to implement a system for environmental monitoring using wireless sensor networks, as well as its application in an apiary. Wireless sensor networks and their participation in environmental monitoring were investigated, and the interaction of a wireless network and data transfer protocols were described. The monitoring system was reviewed and analyzed, as well as systems in which monitoring is already applied. An experiment was conducted in which it was checked at what maximum distance the temperature and humidity parameters can be transmitted, the experiment was conducted with obstacles and without obstruction. Routing algorithms were examined how they work and how parameters (temperature and humidity) are transferred from sensors to the server. A prototype of a ground-based monitoring system for environmental monitoring was developed based on the wireless technology of building Zigbee sensor networks, taking into account the fact that new nodes can be added to this network or completely replaced. It was also found a solution to how to apply a wireless network in such an area as beekeeping. A mesh topology was selected and the physical devices that are the nodes of the network are separated. Nodes were also designed using as the base station for Arduino sensors and as ZigBee database modules from Digi called XBee. A study of these nodes on the noise immunity and stability of data transmission using sensors of flame, smoke, and temperature with humidity. The study revealed that XBee nodes are very unstable working next to Wi-Fi routers and in case of interference in the form of a forest. A statement of the problem was formed, which showed the relevance of the given system, why it is needed, who will be able to apply it, and also what the system contains and how it works. The functions that the program performs are listed. The conclusion is formulated on the result of the experiment, as well as how the system can be further upgraded, what can be added and what parameters can still be observed.

scholarly journals Simulation of the Core Technology of a Greenhouse-Monitoring System Based on a Wireless Sensor Network

2016 ◽  
Vol 12 (05) ◽  
pp. 43 ◽  
Author(s):  
Yuhong Zhou ◽  
Yunfang Xie ◽  
Limin Shao
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Monitoring System ◽  
Precision Agriculture ◽  
Advanced Technology ◽  
Wireless Sensor ◽  
Environment Monitoring ◽  
Growth Environment ◽  
Zigbee Network ◽  
Temperature And Humidity

To solve the topology structure of a greenhouse environment-monitoring system and the ductility of joints, this study presents a design of a greenhouse-monitoring system based on the ZigBee wireless sensor network (WSN). The hardware and software designs of the network node are provided, and the process of the ZigBee network coordinator is elucidated. The system uses the microcontroller unit PIC18F4620CC2420 wireless transceiver module to send and receive data. Data from temperature and humidity sensors are collected using an inter-integrated circuit bus through the ZigBee network transmission to the monitoring platform. Test results show that the system has the advantages of having a simple structure, flexible nodes, and low power consumption. It can effectively monitor the temperature and humidity in a wireless environment. WSNs considerably help in greenhouse environment monitoring. The use of advanced technology to control greenhouse temperature and humidity can satisfy the optimum growth environment of greenhouse crops and effectively improve the yield and quality of crops. The application of WSNs in greenhouse monitoring is significant to the development of modern and precision agriculture in China.

scholarly journals Development of a Low-Cost Wireless Data Logging Pyranometer with Inbuilt Temperature and Humidity Monitoring System

2021 ◽  
pp. 100219
Author(s):  
Seun Oyelami ◽  
Nurudeen A. Azeez ◽  
Opeyemi B. Ologunye ◽  
Abiola J. Adeyi ◽  
Titus A. Adegboye ◽  
...  
Keyword(s):  
Monitoring System ◽  
Low Cost ◽  
Data Logging ◽  
Wireless Data ◽  
Temperature And Humidity ◽  
Humidity Monitoring

A Design and Implementation of Water Surveillance System Based on Wireless Sensor Networks

2014 ◽  
Vol 602-605 ◽  
pp. 2305-2307
Author(s):  
Shan Hong Zhu ◽  
Pei Tang
Keyword(s):  
Water Temperature ◽  
Monitoring System ◽  
Large Scale ◽  
Ph Value ◽  
Water Environment ◽  
Base Station ◽  
Wireless Sensor ◽  
Environment Monitoring ◽  
Artificial Lake ◽  
Environmental Monitoring System

A water environmental monitoring system based on a wireless sensor network is proposed. It consists of three parts: data monitoring nodes, data base station and remote monitoring center. This system is suitable for the complex and large-scale water environment monitoring, such as for reservoirs, lakes, rivers, swamps, and shallow or deep ground waters. This paper is devoted to the explanation and illustration for our new water environment monitoring system design. The system had successfully accomplished the online auto-monitoring of the water temperature and pH value environment of an artificial lake. The monitoring system thus promises broad applicability prospects. The system's measurement capacity ranges from 0 to 90 °C for water temperature, with an accuracy of ±0.5 °C; from 0 to 16 on pH value, with an accuracy of ±0.05 pH units. Sensors applicable to different water quality scenarios should be installed at the nodes to meet the monitoring demands for a variety of water environments and to obtain different parameters.

Study on a Wireless Temperature and Humidity Monitoring System for Workshop with Constant Temperature Based on SCM

2014 ◽  
Vol 701-702 ◽  
pp. 593-597
Author(s):  
Xiao Jing Yang ◽  
Sheng Li Chen
Keyword(s):  
Monitoring System ◽  
Constant Temperature ◽  
Ad Hoc ◽  
Mac Protocol ◽  
Computer Software ◽  
Base Station ◽  
Machining Accuracy ◽  
Good Communication ◽  
Temperature And Humidity ◽  
Humidity Monitoring

A wireless temperature and humidity monitoring system for workshop with constant temperature based on AT89C52 Single chip microcomputer and nRF905 wireless microchip is studied. The system is consists of base station and slave station. Base station is mainly consists of temperature acquisition module, humidity acquisition module, wireless communicating module and communicating testing module. Good communication protocols play an important role in ensuring the correct monitoring data. So the network topology, communication data form, ad hoc networks protocol, mac protocol and data link layer protocols are discussed for commutation protocol to host computer software. The cost of the system is low and it has a large function area and a good performance. It is able to provide messages of workshop with constant temperature for improving machining accuracy and prolonging the life of equipment in machine shop.

Design of Embedded Monitoring System for Greenhouse Based on ARM11 and WinCE

2013 ◽  
Vol 303-306 ◽  
pp. 1477-1480 ◽  
Author(s):  
Shu Jiang Li ◽  
Cong Luo ◽  
Xiang Dong Wang
Keyword(s):  
Operating System ◽  
Monitoring System ◽  
High Reliability ◽  
Wireless Sensor ◽  
Embedded Device ◽  
Temperature And Humidity ◽  
Drive Circuit ◽  
Humidity Monitoring ◽  
Mechanical Shutter ◽  
Increase Efficiency

According to the problem that manual controlling process for greenhouse is complicated and low accuracy, this paper designed and realized an intelligent temperature and humidity monitoring system for greenhouse based on ARM11 embedded device and WinCE operating system. This system consisted of wireless sensor, embedded device, drive circuit and execution units. It collected the temperature and humidity of the greenhouse, and then drove the fan, mechanical shutter and sprinkler to regulate the temperature and the humidity. The system is simple, high reliability, and helpful to reduce farmers’ labor and increase efficiency.

scholarly journals Opportunistic Cooperative Sensing for Indoor Complex Environment Monitoring

2017 ◽  
Vol 13 (08) ◽  
pp. 4
Author(s):  
Yong Jin ◽  
Zhenjiang Qian ◽  
Xiaoshuang Xing ◽  
Lu Shen
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Environmental Monitoring ◽  
Monitoring System ◽  
Living Environment ◽  
Wireless Sensor ◽  
Environment Monitoring ◽  
Communication Services ◽  
Environmental Monitoring System ◽  
Major Bottleneck

ensor nodes vulnerable becomes a major bottleneck restricting the wide application of wireless sensor networks WSNs (Wireless Sensor Networks). In order to satisfy the needs of industrial production and daily living environment monitoring, it is important to improve the survivability of wireless sensor networks in environmental monitoring application. In order to have a reliable environment monitoring system, this paper analyzed the damage types and causes of WSNs and the measurement methods of WSNs survivability. Then, we studied the fault detection method and finally realized the design can improve the survivability of the scheme. The robust guarantee scheme through hardware design and algorithm model, realized the remote wireless communication services and prolonged the network life cycle, so as to improve the survivability of the environmental monitoring system.

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