设施羊舍环境监控系统的设计研究

发布时间：2018-05-12 12:39

本文选题：无线传感网络 + Modbus通信协议　；参考：《内蒙古农业大学》2017年硕士论文

【摘要】：随着农牧区退耕还草、种草圈养、禁牧轮牧政策的实施,内蒙古的养羊方式也发生着变化,由以往的散养方式向圈养方式转变,舍饲养殖成为内蒙古及西部地区养羊业重要发展方向。舍饲养殖密度大,活动空间受限,环境调控设备不完善,对羊只生理、心理健康造成严重影响。因此,开展实时舍饲环境监控,是保障羊只健康、提升肉羊养殖福利化水平的重要途径之一。针对目前羊只集约化养殖对智能化环境监测和预警的需求,本课题设计了羊舍环境实时监控系统。该系统能够对羊舍内参数,如温度、湿度、NH3浓度等进行实时监测,通过无线局域网将数据上传至服务器,上位机实时对数据进行分析、处理及显示,当环境参数超过预警值时,系统自动报警。经试验验证,本系统能够对羊舍内环境实现实时的监测及控制,并当环境条件恶化时,自动报警,系统达到了设计预期。
[Abstract]:With the implementation of the policy of returning farmland to grass in farming and pasturing areas, recommending the practice of captive farming and forbidding grazing, the way of raising sheep in Inner Mongolia has also changed, changing from the former way of loose farming to the way of captivity. Fodder farming has become an important development direction of sheep farming in Inner Mongolia and western regions. High density, limited activity space and imperfect environmental control equipment caused serious effects on physiological and mental health of sheep. Therefore, it is one of the important ways to ensure sheep health and improve welfare level of meat sheep breeding. Aiming at the demand of intelligent environmental monitoring and early warning for intensive sheep farming, a real-time monitoring system for sheep house environment is designed in this paper. The system can monitor the parameters of sheep house, such as temperature, humidity and NH _ 3 concentration, upload the data to the server through WLAN, analyze, process and display the data in real time by the upper computer, when the environmental parameters exceed the warning value, System automatic alarm. The experimental results show that the system can monitor and control the environment of sheep house in real time and alarm automatically when the environment condition deteriorates. The system meets the design expectation.
【学位授予单位】：内蒙古农业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：S826;S818.9

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