大棚太阳能智能温光调控系统设计

以农业智能为理念,设计了以太阳能为驱动能源的智能温光调控大棚。调控系统由大棚整体框架、太阳能供电模块、光强控制模块和温度控制模块组成。光强控制模块包括百叶窗、光学传感器、单片机控制电路和步进电机,通过检测光的强度,利用单片机控制电路来控制步进电机转动带动百叶窗的转动以实现对光强的控制。而温度是通过温度控制模块来控制的。系统吸收了相关温室大棚的优点,结合自己的设计,并用太阳能电池作为驱动能源,可以根据外界的条件自动对大棚的光强和温度进行控制。该系统结构简单,易于操作,节能环保,有使用和推广价值;如果将该系统应用到农业中,在提高农产量方面会有潜在的应用价值。

Design of temperature and light-intensity control system for solar intelligent greenhouse

A solar intelligent greenhouse with the temperature and light-intensity control function is designed,which is based on the intelligent concept for agriculture.The control system is composed of a general framework of the greenhouse,a solar power supply module,a light-intensity control module and a temperature control module.The light-intensity control module includes shutters,an optical sensor,a single chip microcomputer（SCM）control circuit and a stepping motor.By detecting the light-intensity,the SCM control circuit controls the stepping motor to rotate the shutters,and the light-intensity can be controlled accordingly.And the temperature control module can also adjust the temperature.This solar intelligent greenhouse is based on our own design with the advantages of the relevant greenhouse,and it canautomatically control the greenhouses light-intensity and temperature according to the external conditions.It has outstanding advantages including simple structure,simplicity of operation,energysaving and environmental compatibility,and can be worth using and promoting for the future.If this system is applied to the agriculture,it will promise to increase the agricultural output.