Design of Greenhouse Environment Control System Based on Internet of Things

被引:15
作者
Shen Weizheng [1 ,2 ]
Wang Shiyu [1 ,2 ]
Nagi Eltieb Babker Eltieb [1 ,2 ]
Hou Handan [3 ]
Zheng Cheng [4 ]
机构
[1] College of Electrical and Information, Northeast Agricultural University
[2] Key Laboratory of Pig Breeding Facilities Engineering, Ministry of Agriculture
[3] Computer Department, Harbin Finance University
[4] Heilongjiang Vocational College of Agricultural Engineering
关键词
D O I
暂无
中图分类号
S625 [温室]; TN929.5 [移动通信]; TP391.44 [];
学科分类号
080804 [电力电子与电力传动]; 090205 [设施园艺学];
摘要
There are some disadvantages, such as complicated wiring, high cost, poor monitoring flexibility, low accuracy and high energy consumption in traditional greenhouse environment monitoring system which based on previous wireless sensor networks(WSN). Aiming at these problems, a greenhouse environmental parameter monitoring system had been designed based on internet of things technology in this paper. A set of control system with good robustness, strong adaptive ability and small overshoot was set up by combining the fuzzy proportion-integral-derivative(PID) control. The system was composed of a number of independent greenhouse monitoring systems. The server could provide remote monitoring access management services after the collected data were transmitted. The data transmission part of greenhouse was based on Zig Bee networking protocol. And the data were sent to intelligent system via gateway connected to the internet. Compared to the classical PID control and fuzzy control, the fuzzy PID control could quickly and accurately adjust the corresponding parameters to the set target. The overshoot was also relatively small. The simulation results showed that the amount of overshoot was reduced 20% compared with classical PID control.
引用
收藏
页码:54 / 64
页数:11
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