摘要
为提高喷灌系统的节水效果,在深入分析土壤湿度对植物生长影响的基础上,提出了一种小型高效节水喷灌系统的设计.利用土壤湿度实时检测来控制阀门开度,以实现节水的目标.在讨论了可行性、设计价值及控制方法的基础上完成了系统的软硬件设计.系统能够适用于花园、草坪等小范围区域的灌溉,也可应用于温室喷灌.
In this paper,design on a small and high-efficiency sprinkler irrigation system is put forward to make it more efficiency in saving water after it is argued how the humidity of soil effects the growth of plant.This system is designed to control the opening of valves to achieve the target of saving much more water based on the measurement of humidity of soil.After having a discussion on the method of control,design on the hardware and the software has been finished.This new system could be used in the garden or the lawn,where the irrigation area is relatively small.In addition,this system could also be useful in the irrigation of the greenhouse.
出处
《机械与电子》
2010年第12期28-31,共4页
Machinery & Electronics
关键词
喷灌系统
湿度测试
自动化控制
节水
sprinkler irrigation system
measurement of humidity
automation
water saving
