文章在总结国内外相关研究的基础上,针对传统养殖业依靠人工观察中费时费力、准确率不高的缺点,利用RFID、GPRS和嵌入式技术对规模养猪场群养猪中的每头猪的采食次数、采食量、生长量等数据进行采集和分析,提出了一种生猪日常行为自动监测的新方法.文章设计的基于RFID、GPRS和ARM嵌入式生猪行为自动监测系统,利用本系统,可尽早发现生猪进食行为异常,有利于发现病猪或疑似病猪,减少养殖企业的经济损失；同时,通过对采集的数据进行分析可知道生猪的生长情况,尽可能地提高饲料利用率；试验结果表明,该系统能有效实现病猪的自动检测,获取生猪的生长数据,系统的实时性和监测效果均达到了预期的目标.%Reviewing of relative research at home and abroad, an automated monitoring method for pig behavior Was proposed after analyzing the disadvantages of traditional observation methods for abnormal behavior of pigs. In order to collect and analyze date of pigs'feeding frequency, feed intake and growth in a large-scale pig farm and achieve the automatic monitoring of daily behavior and growth of pigs, an embedded detecting system based on RFID, GPRS and ARM-Linux was designed. Meanwhile, through data analysis, we can analyze the growth of pigs and save food as much as possible. The experimental results show that the designed system can achieve automatic detection of sick pigs and get the pigs'growth data. And the real - time and monitoring effects of the system have achieved the desired goal as well.
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