摘要
为研究猪舍内环境因素的变化规律,获取有害气体排放量及其浓度在猪舍中长时间和多测点的实时测量数据,设计了一种无线Mesh网络猪舍环境监测综合系统。在Mesh网络结构下,可大量扩充传感器节点的种类和数量,并保证通讯的可靠性。该系统基于TinyOS,根据DSDV路由协议设计实现节点间的数据多跳传输,采用数据库以及网络技术,设计可实时监测和远程访问的猪舍环境监测综合软件。检测试验表明,该系统信息采集、实时监测、远程访问、数据存储等功能运行正常,可为研究猪舍内环境因素的变化规律提供有效数据。
This paper addresses the design of a synthetic environmental monitoring system based on Mesh wireless sensor network to find out the laws of the environmental change and harmful gas emission in the pig farm.This monitoring system provides long-time,multi-point,real-time environmental data of the piggery.Within the Mesh network,the number and the variety of the sensors can be improved with reliable communication.DSDV-routing-protocol-based multi-hop transmission is realized on TinyOS.Software for remote visit and monitoring of the data of the pig barns through internet is designed by using database and network technology.Experiments in nursery barn show the steadiness of the system,which realizes functions such as information selection,real time monitoring,remote visit and data storage.These provide efficient data for pig barn environmental researches.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
2015年第6期130-135,共6页
Journal of Huazhong Agricultural University
基金
中央高校基本科研业务费专项(2013PY052)
湖北省自然科学基金项目(2014CFB317)
国家现代农业产业技术体系建设专项(CARS-36)
