基于无线传感器网络的智能节水灌溉系统

The Water-saving Irrigation System Based on the Intelligent Wireless Sensor Network

提出了一种按需自适应调节用水量的全新灌溉方式。系统借助分布在城市绿地、农业用田等处的无线传感器节点对其所在区域的土壤温湿度信息进行实时监测并汇总。根据作物的合理需水量以及土壤的综合状况,精准的对灌溉进行控制。这种精准控制灌溉用水的方式,既可以促进作物的健康生长,而且大幅度减少了灌溉用水量。鉴于成本低廉,节水节能效果显著等特点,本智能灌溉系统在农、林、园等领域拥有广泛的推广应用前景,普适性极高。

We propose a new irrigation methods creativily by adjusting water amount as needed adaptively. With the field of wireless sensor nodes in its region which located in urban green space, agriculture, etc, the system monitors and summaries the soil temperature and moisture information in real - time. Reasonable under the crop water requirement and the general status of the soil, the precise control of irrigation. This precise control of irrigation water means not only can promote the healthy growth of crops, but also greatly reduced the amount of irrigation water use to avoid the loss of irrigation water and waste. Given the low cost, energy and water conservation effect is remarkable characteristics, the smart irrigation systems in agriculture, forestry, parks and other areas have a wide application prospect high universality.