规模化水产养殖环境因子监控系统的设计  

Design of environmental factors monitoring system for aquaculture

作　　者：许晴[1,2] 倪伟[2] 

机构地区：[1]西南科技大学信息工程学院,四川绵阳621010 [2]淮阴工学院电子与电气工程学院,江苏淮安223003

出　　处：《大连海洋大学学报》2015年第1期102-106,共5页Journal of Dalian Ocean University

基　　金：江苏省科技厅农业支撑计划项目(BE201337);国家青年科学基金资助项目(61203056)

摘　　要：为实现精确的水质环境监控,设计了基于ZigBee无线传感器网络的水产养殖环境因子监控系统。该系统对测量的水质环境因子采用自适应加权融合算法和模糊综合评判法进行两级数据的融合分析,判断当前的水质环境是否有利于养殖对象的生长并由判断结果给出控制决策。实验数据和分析结果表明,该系统具有较强的容错性,可弥补系统单因子单阀值控制的不足,提高了系统的精确性和可靠性。An environmental factors monitoring system for aquaculture based on a ZigBee wireless sensor is designed by the situation of China aquaculture to improve the accuracy of the monitoring and control of water environment. The system adapts the first fusion of self-adaptive weighted arithmetic and the second fusion of fuzzy synthetic judgment method to fuse and analyze the water environmental factors,and to evaluate whether the current water environment benefits for the aquaculture objects and makes controlling decisions based on the analyzing results. The test data and analysis revealed that the system had strong fault tolerance,made up for the deficiency of the single factor and single threshold of water environmental factors control,and improved the accuracy and reliability of the system.

关 键 词：水产养殖 无线传感器网络 数据融合 自适应加权 模糊综合评判 

分 类 号：S951[农业科学—水产养殖] TP273[农业科学—水产科学]