摘要
针对大型工程机械各类信号与驾驶操控室仪表异地显示的通信问题,提出了基于射频收发器nRF2401实现无线数据通信的设计方案,详细介绍了射频芯片nRF2401的工作原理及特点,并给出了无线通信平台硬件结构、接口电路及相应程序框图。经过测试,该通信平台上通信速率高、质量好,空旷处的传输距离可达100 m。
Aiming at the question of remote display all kinds of signals of large-scale engineering machinery communicating with the instrument board of manipulative cab, a type of wireless data communication system is designed based on the transceiver of nRF2401, its working principle and characteristics is introduced particularly, and the structure of hardware and software designing is given out. By being tested, the quality of communication is preferable and the distance of transmission can reach 100 meters in clear field.
出处
《电子技术应用》
北大核心
2010年第8期52-54,59,共4页
Application of Electronic Technique
基金
安徽省自然科学基金重点项目(08040102001)
合肥工业大学汽车工程技术研究院资助项目(08-609104-433002)
