基于LabVIEW的工厂化养殖

Industrial Aquaculture Based on Virtual Instrument Platform

以封闭式循环水养殖为代表的工厂化水产养殖是世界水产养殖的发展方向,工厂化养殖具有节地、节水、养殖周期短、产量高、易于管理、不受季节变化的限制、效益高等优点,符合我国人多地少、水资源短缺的基本国情。介绍了工业化养殖系统中涉及的装备技术,包括去除固体废弃物和水溶性有害物质、杀菌消毒、增氧、调温、水质测控。介绍了水质在线监测系统的组成,指出了该技术应用于养殖业的重大意义,同时提供了在线监测的指标对象,以及分析的方法和仪器。采用LabVIEW开发了一套水质在线监测系统,具有人机界面友好,数据采集、存储、信号处理及分析功能强大的优点。

The facilities of industrial aquaculture are described （including eliminating solid waste and liquefiable poison materials, sterilization and disinfection, enhancing oxygen, adjusting temperature, monitoring water quality）. The water quality automatic detecting system has been presented, the technique applied for the aquaculture is of great significance, including the targets, which need automatically detecting, analytic methods and equipments as well.With using of LabVIEW,a water quality on-line detecting system has been established. It has a friendly human-computer interface ,and excellent function of data acquiring,saving and signal processing,analyzing as well.