池塘养殖水体溶氧度检控集群系统设计  

Design of monitoring cluster system for dissolved oxygen of pond aquaculture water

作　　者：吴冬春[1] 陆广平[1] 顾春雷[1] 

机构地区：[1]盐城工学院,江苏盐城224051

出　　处：《中国农机化学报》2014年第5期213-216,共4页Journal of Chinese Agricultural Mechanization

基　　金：盐城市2012年度农业科技指导性项目(YKN2012032)

摘　　要：为了提高大规模池塘养殖水体的生态指标,采用CC2530芯片构建了网状ZigBee网络,实现了Coordinator节点的组建网络功能和与PC机的通信功能,Router节点实现了对池塘水体温度、溶解氧等参数的采集,根据自校正模糊控制决策对增氧机进行控制和与Coordinator节点的通信。设计了网络节点的硬件电路、溶氧度传感检测电路、增氧机控制电路和控制算法。实验证明了所建系统的可用性与可靠性。To improve the ecological indicators of large-scale aquaculture pond water, the ZigBee mesh network by the CC2530 chip was built, which real-izes the function of coordinator node in setting up network and communicating with the PC. Router node can communicate with the coordinator node and control the aerator according to the self-tuning fuzzy control. It could acquire the parameters of the water＇s dissolved oxygen and control the temperature of the aquaculture ponds. The hardware circuit of the network node, the DO degree sensor detection circuit, the control circuit and the control strategy for the aerator were designed. Experiments show the system has good availability and reliability.

关 键 词：溶解氧 生态指标 ZigBee CC2530 自校正模糊控制 

分 类 号：S959[农业科学—水产养殖]