scholarly journals A Wireless Sensor Network for Growth Environment Measurement and Multi-Band Optical Sensing to Diagnose Tree Vigor

Sensors ◽  
2017 ◽  
Vol 17 (5) ◽  
pp. 966 ◽  
Author(s):  
Shinichi Kameoka ◽  
Shuhei Isoda ◽  
Atsushi Hashimoto ◽  
Ryoei Ito ◽  
Satoru Miyamoto ◽  
...  
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Optical Sensing ◽  
Wireless Sensor ◽  
Growth Environment ◽  
Environment Measurement ◽  
Multi Band

scholarly journals An Anthurium Growth Environment Monitoring System Based on Wireless Sensor Network

2019 ◽  
Vol 15 (05) ◽  
pp. 69
Author(s):  
Jianqing Huang ◽  
Debing Liu ◽  
Qi Yuan
Keyword(s):  
Wireless Sensor Network ◽  
Light Intensity ◽  
Soil Temperature ◽  
Sensor Network ◽  
Monitoring System ◽  
Air Temperature ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Growth Environment ◽  
Temperature And Humidity

Anthurium is known as a famous and precious cut flower in the world, but its growth and ornamental effect is easily affected by environmental conditions such as temperature, humidity and light intensity. An environment parameter monitoring system based on wireless sensor network is proposed to let flower managers understand the status of anthurium growth environment at any time, and take effective measures to improve the environment. The proposed system uses sensor nodes to acquire data of air temperature and humidity, light intensity and soil temperature and humidity, sink node to collect data from sensor nodes through wireless sensor network, and send data to the PC of monitoring center. By using MSP430F149 as the main controller, nRF905 as the communication module, and AM2306, GY－30 and SMTS-II-485X as the air temperature and humidity, light intensity and soil temperature and humidity sensors, the hardware of the wireless sensor network nodes are realized. The node software is developed based on IAR Embedded Workbench and the computer monitoring software by VB6.0. The results show that the proposed system which is accurate and stable can make real-time monitoring of anthurium growth environment in a large scale.  Therefore it can be widely applied in agricultural environmental monitoring.

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.

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