Design of Monitoring System for Multilayer Soil Temperature and Moisture based on WSN

被引：18
作者：
Chen, Ke-tao [1 ]
Zhang, Hai-hui [1 ]
Wu, Ting-ting [1 ]
Hu, Jin [1 ]
Zhai, Chang-yuan [1 ]
Wang, Dan [1 ]
机构：
[1] Northwest A&F Univ, Coll Mech & Elect Engn, Yangling 712100, Shaanxi, Peoples R China
来源：
2014 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATION AND SENSOR NETWORK (WCSN) | 2014年
关键词：
monitoring system; soil temperature; soil moisture; CC2530; WSN;
D O I：
10.1109/WCSN.2014.92
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The temperature and moisture of single soil layer is difficult to represent the real growth environment around crop root. The measurement of temperature and moisture in multilayer and multipoint soil is easy to know water demand around crop root during its growth period deeply and accurately. It also can improve the water utilization coefficient and achieve basic data for the research on soil water infiltration variation and intelligent precise irrigation. In this paper, a monitoring system for multilayer soil temperature and moisture was designed based on WSN using the core ship CC2530. The system consists of three parts: monitoring nodes, a gateway node and a system platform in upper computer. The monitoring system was deployed in farmland. A lot of soil temperature and moisture data was got in real-time, and the changes of soil temperature and moisture in four soil layers with depths of 10cm, 20cm, 30cm and 40cm were obtained. The application in the farmland shows that the system is practical, functional and stable.
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收藏
页码：425 / 430
页数：6
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