规模化猪舍监控系统设计研究

The Design and Study of Large-scale Pigsty Monitoring System

在规模化养猪场中,目前还缺乏界面显示直观、操作灵活简便,既能实现视频监控,又能实现空气质量调节与温度控制的监控系统。为此利用VC++强大的编程功能,将视频图像信息嵌入到监控界面中,实现了视频图像的分割、切换、预览、录像等功能。同时合理地设计了模糊控制器的结构,将复杂的多输入模糊控制器利用变量投影的思路简化为二阶控制器,使控制模块能在保证空气质量的同时,实现温度控制,改进了传统控制器只能进行温度控制的缺点。实现了对猪舍内现场的视频监视与空气质量调节和温度控制的统一。

In the formalization of pig farm,it lacks the monitoring system with contact surface demonstration which has direct-viewing and is simply,which can realize video monitoring,air quality adjustment and temperature control. Therefore, using the formidable programming function of VC＋＋, we insert the video image information into the monitoring contact surface, realizing the division, cutting, previewing and video recording of video images. Simultaneously we have designed the fuzzy controller＇s structure reasonably, the variable projection＇s mentality to simplify complex multi-imput fuzzy controller into second-order controller, enabling the control module to guarantee air quality and realize the temperature control, improving the shortcoming of the traditional controller which only can be able to control the temperature. It has realized the unification of the present video surveillance and the air quality adjustment and temperature control.