基于LED照明的小型温室环境控制系统

Small LED-based lighting greenhouse environment control system

针对现代社会中食品安全问题,特殊场所如潜水艇上无法实现新鲜蔬菜的供给,提出了基于LED照明的小型温室环境控制系统,该系统利用LED作为光源,因其是冷光源,具有空间利用率高可以替代阳光的优点。该系统根据植物生长规律,以红蓝组合配比LED灯为光源,以MSP430单片机为控制核心,通过传感器技术,将温湿度传感器SHT15的数据处理之后显示在LCD12864上,并采用PID控制算法,稳定高效的控制温室的温度和湿度,使植物正常生长。

For food safety issues in the modern society,the special places,such as submarine,cannot be achieved the supply of fresh vegetables,this paper presents a small LED-based lighting greenhouse environment control system,the system uses the LED as light source,because it iscold light source,which has the advantages of high space utilization rate and can replace the sun.System take LED lamp combined red and blue as light source and take MSP430 as controller,By sensor technology,we get the data of temperature and humidity sensor SHT15.After the data conversion,it would display on the LCD12864.We adopt PID control algorithm and control greenhouse environment Stably to make the plant growth normal.