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http://dx.doi.org/10.5307/JBE.2007.32.3.173

Development of Wireless Monitoring System for Layers Rearing in Multi-tier Layers Battery by Machine Vision  

Lim, Song-Su (Division of Bioresources Engineering, Chungnam National University)
Chang, Dong-Il (Division of Bioresources Engineering, Chungnam National University)
Lee, Seung-Joo (Division of Bioresources Engineering, Chungnam National University)
So, Jae-Kwang (Division of Bioresources Engineering, Chungnam National University)
Publication Information
Journal of Biosystems Engineering / v.32, no.3, 2007 , pp. 173-178 More about this Journal
Abstract
This research was conducted to develop and analyze a wireless monitoring system for judging if sick or dead layers (SDL) exist in multi-tier layers battery (MLB) by machine vision, and to evaluate the performance between a wired monitoring system and it. This study used the AP (Access Point), the RS-285 to RS-232 converter, RS-232 to Ethernet converter, PICBASIC board and upgraded lump image processing method to change wired monitoring system into wireless monitoring system. The system was tested at a pilot farm and farm layer house. Results showed that monitoring judgement success rate at a pilot farm on normal cage (without SDL) was 82.3% and that on abnormal cage (with SDL) was 87.5%, respectively. And communication performance test results showed at farm layer house was $700{\sim}900$ kbps while equipments operated. There were dropped slightly than performance of wired monitoring system, however, the quantity was too small to make a significant difference of performance of the controling system developed for wireless communication.
Keywords
Multi-tier layers battery; Wireless monitoring system; Image processing; Layer rearing;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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