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工厂化农业生产设施中采用的自动监控技术是我国急待发展的项目。该文研究开发了一个日光温室环境监控系统 ,以实现对日光温室内温度、湿度、光照度等关键环境因子的监测。 WJK - 系统具备 1通道温度闭环开关量控制 ;1通道恒温控制 ;1通道湿度闭环开关量控制 ;1通道光照度闭环开关量控制 ;4通道定时器控制 ,可根据需要用于定时灌溉、定时加温和补光等设备的控制。同时 ,监控仪根据需要设置各环境因子启动阈值实现声音报警。与管理计算机联网通讯 ,实现检测数据上传 ,自动建立数据库文件 ,实现计算机智能控制
Automatic monitoring technology used in factory agricultural production facilities is an urgent project for development in our country. This paper studies and develops a solar greenhouse environmental monitoring system to realize the monitoring of the key environmental factors such as temperature, humidity and illumination in solar greenhouse. WJK - The system has 1-channel temperature closed-loop digital control; 1-channel thermostat control; 1-channel humidity closed-loop digital control; 1-channel light intensity closed loop digital control; 4-channel timer control can be used for timed irrigation, And fill light and other equipment control. At the same time, monitor according to the need to set the start threshold of environmental factors to achieve voice alarm. And management of computer networking communications, testing data upload, automatic creation of database files, computer intelligent control