Design of environmental factors monitoring system for aquaculture
XU Qing 1,2, NI Wei 1
1.College of Information Engineering,Southwest University of Science and Technology, Mianyang 621010, China； 2.College of Electrical and Electronic Engineering,Huaiyin Institute of Technology, Huaian 223003, China
Abstract: 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.
2015, Vol. 30 
