基于嵌入式农田信息采集系统的研究

基于嵌入式系统的农业数据采集系统采用先进的无线通信技术、GPS定位技术和嵌入式技术来解决农业数据的远程采集问题．论文以嵌入式系统为核心，提出和分析了实现系统的关键技术．采用无线通信GPRS网络将现场采集到的有关经纬度、高程、时间以及农田环境数据等信息进行分析和处理，并传送到远程管理中心，为农业生产提供决策支持．它能够解决农业的远程数据采集和传输问题．

Design of Data Acquisition System of Cropland Information based on Embedded System

The thesis focuses on the embedded system put forward and analyze the key technology to a data acquisition system of cropland information. The system disposes of the information about longitude, latitude, height, time and the agricultural environment data, then, transmits them to the remote data center. The information acquired can provide strongly support to agricultural production. The system can solve the remote agricultural environment data acquicition and transmission problem. It can also save huge communication network construction and maintain consumption.