摘要
渔用投饲机采用定时的方法投喂,无法掌握定时区间内的投饲量。介绍一种投饲机的计重投喂系统,其特点是能快速对投饲机进行实时称重,计算投喂的饲料量,达到要求时投饲机停止工作。硬件上采用称重传感器并联的方式感知重量,采用可编程逻辑控制器(PLC)执行控制。软件上使用GX Developer进行梯形图编程。最后对其进行测试,结果表明:系统计重效果良好、稳定可靠。计重投喂系统符合未来精准养殖生产的需要,具有广阔的市场前景。
Fishery feeding machine feed using timing method,this traditional method cannot grasp the feeding amount within the time periods. Introduce a weight feeding system for feeding machine. Its characteristic is rapid and real-time weighing of feeding machine,calculate amount of feed fed,the feeding machine stops working while it meets requirements. Hardware adopt the method of weighing sensor in parallel for weight perception,control is executed by PLC. Use GX Developer software for ladder diagram programming. Finally,the system is test,the results show that the system has good effect of weight,stable and reliable. Weight feeding system meets the needs of precise farming in the future,so it has a broad market prospect.
出处
《传感器与微系统》
CSCD
2015年第8期96-98,102,共4页
Transducer and Microsystem Technologies
基金
现代农业产业技术体系专项(CARS-49)
中央级公益性科研院所基本科研业务费专项(中国水产科学研究院淡水渔业研究中心)(2013JBFM13)
关键词
投饲机
称重传感器
计重投喂系统
可编程逻辑控制器
feeding machine
weighing sensor
weight feeding system
programmable logic controller（PLC）
