摘要
采用基于电磁感应原理测量土壤的电导率,与传统的测量方法相比,该方法具有非接触、易操作等特点,并将传感器与MCU、无线收发模块相结合,用无线方式传输数据,解决传统方法劳动强度与实时处理等矛盾。
The way of electromagnetic principle is used to measure the soil electrical conductivity. Comparing with traditional method,it has the feature of non-contact, easy operating, a sensor node composed of MCU, sensor and wireless receiving/transmitting module. So the problem of labor intensity and real-time is resolved by wireless communication.
出处
《传感器与微系统》
CSCD
北大核心
2009年第1期71-73,共3页
Transducer and Microsystem Technologies
基金
国家"863"计划资助项目(2006AA10A301)
关键词
土壤电导率
电磁感应
传感器节点
无线通信
soil electrical conductivity
electromagnetic
sensor node
wireless communication
