面向水产养殖的精确化补氧系统研究  

Study on Aquacultual Intelligent Suplemental Oxygen System

作　　者：张佐经[1] 陈希同[1] 冯建合[1] 李冬祥[1] 刘俊岩[1] 

机构地区：[1]西北农林科技大学机械与电子工程学院,陕西杨凌712100

出　　处：《农机化研究》2013年第1期133-137,共5页Journal of Agricultural Mechanization Research

基　　金：核高基重大专项(2010ZX01045-001-004);以大学为依托的农业科技推广模式建设项目(XTG2010-2);国家大学生科技创新项目(2010-2012)

摘　　要：为了提高鱼塘养殖密度,防止水体溶氧量过低造成鱼类缺氧死亡,研制了一套基于Zigbee技术的精确补氧系统。通过RY952型溶解氧传感器实时监测鱼塘溶氧量,以Zigbee无线传输数据,支持用户自定义溶氧量阈值,根据温度不同修正溶氧量补偿值,实现了增氧机无线智能控制。应用证明,该系统可实现溶氧量的实时调控,减轻了养殖户劳动强度,增加了养殖经济效益。In order to improve the density of fish breeding,in case of low amount of dissolved oxygen which results in the death of fish,we develop this automatic suplemental oxygen system based on Zigbee technology.The system can monitor the amount of dissolved oxygen throng type of dissolved oxygen sensor RY952 and send the data through Zigbee technology,support user-defined threshold of dissolved oxygen and compensate the dissolved oxygen value in according to different temperature.It realizes remote wireless automatic control on aerator.Application shows that this system can realize real-time control of dissolved oxygen,which reduces the labor intensity of fishermen and increases the economic benefits of aquaculture.

关 键 词：水产养殖 增氧机 ZIGBEE技术 溶氧量 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]