全自动液体饲喂系统的电气控制研究*

作者：沈国强1，易志刚1，倪敬1，李永明2 日期：2010-06-28/span> 浏览：3459 查看PDF文档

全自动液体饲喂系统的电气控制研究*
沈国强1，易志刚1，倪敬1，李永明2
(1.杭州电子科技大学 机械工程学院，浙江 杭州 310018;2.浙江省农业科学院，浙江 杭州 310021)

摘要：为了实现对一套猪用液体饲喂系统的全自动控制与管理，采用了由计算机、可编程控制器（PLC）、称重传感器、电磁阀组成的电控系统，并完成了系统的软件设计。系统通过计算机软件实现了对牲畜记录的管理，并利用PLC通信给PLC电控系统提供喂养信息和参数，由PLC控制称重传感器采样并编程控制电磁阀来实现喂养。试验结果表明，此系统提供的饲养方法能够较好地满足规模为200头的猪场的要求。生长肥育猪日增重提高15％~52％。
关键词：液体饲喂；电控系统；可编程控制器；控制软件
中图分类号：TH13；TP271+.4文献标识码：A文章编号：1001-4551(2010)06-0061-04

Research of automatic controlling system for liquid feeding device

SHEN Guo-qiang1, YI Zhi-gang1, NI Jing1, LI Yong-ming2
(1. College of Mechanical Engineering, Hangzhou Dianzi University, Hangzhou 310018, China;
2. Zhejiang Academy of Agricultual Sciences, Hangzhou 310021, China)

Abstract: Aiming at realizing automatic controlling a liquid feeding system for pigs, using a electronic controlling system composed by the computer, programmable logic controller(PLC), weighing sensors, and solenoid valves, the software was designed. Computer controlling software of this system can manage livestock records and communicate with the PLC to provide feeding information and parameters for the PLC electrical controlling system, and the PLC system can control weighing sensor to sample and solenoid valve to feed livestock. Test results show that the farming method of this system can meet the requirements of the pig farm of 200 pigs. Daily gain of growing-finishing pig can increase by 15%~52%.
Key words: liquid feeding; electronic controlling system; programmable logic controller(PLC); controlling software