【摘要】 文章研究无线传感器对土壤湿度的采集及滑坡的判断,应用Zigbee无线传感器网络,采集斜坡土壤的湿度和GPS定位值,通过中心节点远程传输到计算机进行数据处理;通过监测采集点的土壤湿度值和经纬度的位移变化,对滑坡灾害进行报警。更多还原

【Abstract】 In this paper the methods for soil moisture acquisition and landslide judgment utilizing wireless sensors are studied. The slope soil humidity and GPS positioning are collected using Zigbee wireless sensor network(WSN) and the information is transmitted to the computer via center node for data processing. Then the landslide disaster can be alarmed by monitoring the soil moisture value and the change of latitude and longitude of the displacement更多还原