摘要
针对目前精细农业中农田气象信息监测领域存在的问题,为了准确及时获得农田气象信息,提出了基于GPRS的农田气象信息监测系统。系统由采集终端、GPRS通信模块及客户端3部分组成,采集终端以MSP430单片机为核心,主要完成气象参数的采集和处理;GPRS通信模块选用WG-8010 GPRS DTU来搭建GPRS通信平台;客户端采用VB语言编写,主要实现对气象信息的接收显示与管理。实验表明,该系统成本低、功耗小,具有良好的稳定性,且操作方便,可以满足农田气象信息远程监控的实际需求。
In order to obtain accurate and timely meteorological information, a farmland meteorological information moni- toring system based on GPRS was presented to solve some problems in precision farming. The system consists of three parts ： a collection terminal with MSP430 microcontroller core, mainly to complete the acquisition and processing of meteorological parameters, a GPRS communication module WG-8010 GPRS DTU to build the GPRS communications platform, a client software , which was designed using VB language to receive, display and manage the information. Experi- ments show that the system is low cost, low power consumption, good stability, and easy to operate, which can meet the actual demand for remote monitoring of meteorological information in farmland.
出处
《农机化研究》
北大核心
2015年第1期105-108,共4页
Journal of Agricultural Mechanization Research
基金
"十二五"国家科技支撑计划项目(2011BAD20B10-3)
杨凌职业技术学院科学研究基金项目(A2013037)
关键词
气象信息
GPRS
采集终端
客户端
远程监测
数据采集
农田
meteorological information
GPRS
collection terminal
client
remote monitoring
data collection
farmland
