摘要
为实现农田作业机械的定位数据采集与传输,研究了基于nRF905的无线数传通讯模块。从无线数传的基本原理出发,阐述了无线数传的优点及其在农田定位系统中的应用优势,设计了用于农业机械定位系统的无线数传模块硬件电路与通讯协议。试验表明,该模块可移植性好、稳定性强、通讯效率高。
To realize the collection and transmission of location data of farmland working machine, a wireless data trans- mission communication module based on nRF905 was discussed in the paper. Beginning with the basic principle of wire- less data transmission, advantages and applications of wireless data transmission in farmland location system was intro- duced, then, hardware circuit and communication protocol of wireless data transmission module used for agricultural ma- chine location system was designed in this paper. The experiment shows, the module with the advantages of high portability, stability and communication efficiency.
出处
《农机化研究》
北大核心
2014年第4期175-178,共4页
Journal of Agricultural Mechanization Research
基金
"十二五"国家科技支撑项目(2011BAD20B08)
湖南省自然科学基金项目(09JJ6091)
关键词
农业机械
定位
无线数传模块
NRF905
agricultural machine
location
wireless data transmission module
nRF905
