Development of a Remote Monitoring System for Henhouse Environment Based on IoT Technology

被引:31
作者
Li, Hua [1 ]
Wang, Huan [1 ]
Yin, Wenqing [1 ]
Li, Yongwei [1 ]
Qian, Yan [1 ]
Hu, Fei [1 ]
机构
[1] Nanjing Agr Univ, Coll Engn, Jiangsu Key Lab Intelligent Agr Equipment, Nanjing 210031, Peoples R China
基金
中国国家自然科学基金;
关键词
henhouse environmental parameter; IoT technology; remote monitoring; loss recovery;
D O I
10.3390/fi7030329
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
To monitor multiple environmental factors of henhouses in modern chicken farms, a henhouse online monitoring system based on wireless sensor network was developed using wireless sensor technology and computer network technology. Sensor data compensation and correction were designed to be achieved using software and data fitting methods, data reliable transmission achieved using a data loss recovery strategy, and data missing during monitoring addressed using a self-decision and online filling method. Operation test of the system showed that: The system was economic and reliable; it enabled wireless monitoring and Web display of the environmental factors of a henhouse; and the root mean square errors (RMSEs) between the estimated values from the self-decision and on-line filling method and experimental values of the four environmental factors were 0.1698, 3.0859, 77 and 0.094, respectively, indicative of high estimation accuracy. The system can provide support for modern management of henhouses and can be transplanted to related monitoring scenarios in the agricultural field.
引用
收藏
页码:329 / 341
页数:13
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