A Water-Quality Dynamic Monitoring System Based on Web-Server-Embedded Technology for Aquaculture
Water-quality monitoring technology has been taken a great attention in aquaculture because of increasing aquatic products and impact of food safety vicious incidents. In order to meet the technology requirements of water-quality monitoring in multiparameter, dynamic, and networked monitoring, a water-quality dynamic monitoring system was developed to monitor multi-parameter water-quality variables such as water temperature, pH, dissolved oxygen, electrical conductivity, oxidation reduction potential dynamically, and communicate with remote information servers in a high security. As result of a two-years testing experiment in a seawater aquiculture company, relative errors of each waterquality parameter measured by the instrument were less than 5％, data lost percentage of remote communication was less than 3％, and power energy consumption was less than 13W. Therefore, the waterquality dynamic monitoring system as a node infrastructure of wireless sensor networks can be used to achieve a distributed water-quality network monitoring system in a large-scale aquaculture farm, or to construct a distributed water-quality monitoring network system in multipoint of different cities for aquaculture farm and administration section.
Dissolved oxygen Electrical conductivity Infrastructure Oxidation reduction potential
Dongxian He Daoliang Li Jie Bao Hu Juanxiu Shaokun Lu
Key Lab. of Agriculture Engineering in Structure and Environment,College of Water Conservation and C College of Information and Electrical Engineering, China Agricultural University,Beijing, P.R. China College of Engineering, China Agricultural University, Beijing, P.R. China
国际会议
南昌
英文
725-731
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）