基于TRF6900A的远程无线传感器系统设计  

Design of Remote Wireless Sensor System Based on TRF6900A

作　　者：吴卫[1] 段宝峰 周冬梅[2] WU Wei;DUAN Bao-feng;ZHOU Dong-mei(Laboratory Management Office,Lanzhou Jiaotong University,Lanzhou 730070,China;School of Electronic and Information Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)

机构地区：[1]兰州交通大学实验管理中心,兰州730070 [2]兰州交通大学电子与信息工程学院,兰州730070

出　　处：《兰州交通大学学报》2020年第5期70-75,共6页Journal of Lanzhou Jiaotong University

摘　　要：以远程温度采集为例设计远程无线传感器系统.该系统采用CC2430单片机、运放LM358、差分放大器IN1117、无线收发模块TRF6900A等芯片制作的无线数据采集电路;通过ARM/C语言完成系统的软件设计.根据研究方案和设计流程图开发相应程序,系统集成后进行调试,并对结果进行验证.系统整体调试结果表明,所设计系统软件具有大容量、抗干扰能力强、低功耗、数据传输安全可靠、实时采集等特点.This paper mainly designs the remote wireless sensor network software by using remote temperature acquisition as an example.The wireless data acquisition circuit is designed and manufactured mainly by using CC2430 micro-controller,op amp LM358,differential amplifier IN1117,and wireless transceiver module TRF6900A.The software of the system is designed by using ARM/C language.In this study,the corresponding program is developed according to the research scheme and design flow chart,and the debugging is carried out after the system integration to verify the results.The overall system debugging results show that the designed system software has the characteristics of low power consumption,strong anti interference ability,large capacity,real-time acquisition,and safe and reliable data transmission.

关 键 词：无线传感器 射频 MODBUS 数据采集 

分 类 号：TN929.5[电子电信—通信与信息系统]