基于ZigBee的农作物冠层温度采集节点的设计  

Design of A Node Used in Canopy Temperature Collection of Crop Based on ZigBee

作　　者：田立国[1] 李猛[1] 刘玥[2] 胡山[1] 李韶远[1] 

机构地区：[1]天津职业技术师范大学天津市信息传感与智能控制重点实验室,天津300222 [2]天津现代职业技术学院,天津300222

出　　处：《安徽农业科学》2011年第28期17574-17576,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(60772167);天津市高等学校科技发展基金计划项目(20100721)

摘　　要：农田水势软测量网络由多个农作物生长微环境信息测量节点组成。针对农田信息采集对低功耗及成本的要求,基于ZigBee无线传感器网络技术,以低功耗单片机Atmega8L和无线射频芯片CC2530为核心,选用红外测温传感器,设计一种用于采集农作物冠层温度的无线传感器网络节点,能够对环境因子冠层温度进行实时、准确检测。结果证明,该节点工作状况良好,能够有效进行数据采集和无线传输,从而达到设计要求。The farmland water potential（FWP） soft-sensing network is composed of several crop micro-environment data acquisition nodes.According to the low power consumption and cost requirements of field information collection,based on the ZigBee wireless sensor network technology,an infrared temperature sensor was selected to design a node for wireless sensor network used in canopy temperature information collection with AVR Atmega8L single-chip microcomputer and RF transceiver CC2530 as the core.This node can detect the canopy temperature in real time and accurately.The experiments showed that the node can work well to collect the data effectively,and satisfy the design requirements.

关 键 词：农田水势 ZIGBEE CC2530 红外测温传感器 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]