摘要
以基于STM32和RMU900+的物联网工程读写器为基础平台,将雨量传感、温度传感和雷达探测等模块引入到RFID系统中,并制定可独立调节和全网集中调节的射频模块发射功率自适应控制策略,在确保可靠识读的同时,降低了系统功耗,延长了读写器的工作寿命。该设计可为有高可靠性要求的同类应用系统提供参考。
In this paper, with the engineering reader based on STM32 and RMU900＋ as the platform,we introduced the rain sensing, temperature sensing and radar modules into the RFID system and then developed RF module transmitter power adaptive control strategy which can control by local or network. It ensure reliable reading, while reducing system power consumption and pro long the working life of the reader.This design is a reference for the similar application high reliability requirements.
出处
《电子技术应用》
北大核心
2014年第5期126-128,共3页
Application of Electronic Technique
基金
广西自然科学基金项目(2012GXNSFBA053175)
河池学院科研项目(2013ZX-N004
2013A-N004)
