Earticle

초록

영어

In order to monitor the six factors which is the most crucial influence on livestock production in livestock house, this paper designs a set of livestock house(LH) environmental perception system based on wireless sensor networks. This system is composed by a number of data acquisition nodes(DAN) connected by using Wireless Sensor Networks. Inside of DAN is equipped with six type of sensor which in charge of collecting Real-time environmental data in LH, including carbon dioxide sensor, ammonia gas sensor, illumination sensor, relative humidity sensor and so on. The communication mode between upper-computer and central node is GPRS, to research on remotely control environmental parameters in LH in the future. The upper-computer could treat data which is uploaded by several central nodes through some way, for example, data analysis based on established protocol, threshold judgment, etc. Then, the real-time data is stored by database. The stability and veracity of the system was verified by field tests which set technical grade monitors as control groups. Comparing with industrial-grade high precision monitoring instruments, the error of collecting data and wireless communication network is within normal error range, By SPSS, the result shows that there is no significant difference of P-Value(P>0.05) in different groups at same time.

목차

Abstract
 1. Introduction
 2. System Composition and Design
  2.1. Overall Design
  2.2. System Hardware Design
  2.3. Software Overall Design
 3. System Implementation and Test
  3.1. Test Location
  3.2. Test Method
 4. Results and Analysis
 5. Conclusions
 Acknowledgments
 References

키워드

저자

• Weizheng Shen [ College of Electrical and Information, Northeast Agricultural University, Harbin 150030, China ]
• Guanting Liu [ College of Electrical and Information, Northeast Agricultural University, Harbin 150030, China ]
• Zhongbin Su [ College of Electrical and Information, Northeast Agricultural University, Harbin 150030, China ]
• Rongyu Su [ College of Electrical and Information, Northeast Agricultural University, Harbin 150030, China ]
• Yu Zhang [ College of Electrical and Information, Northeast Agricultural University, Harbin 150030, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605