CAJ | 학술논문

根据RS-485总线的特性,描述了一种利用单片机和CC1100单片射频芯片,通过无线通信进行能耗数据传输的实现方法,并重点介绍了在AT89S52控制下硬件电路和主程序流程图.实验结果显示,该系统具有结构简单、数据传输可靠、成本低廉等特点.
근거RS-485총선적특성,묘술료일충이용단편궤화CC1100단편사빈심편,통과무선통신진행능모수거전수적실현방법,병중점개소료재AT89S52공제하경건전로화주정서류정도.실험결과현시,해계통구유결구간단、수거전수가고、성본저렴등특점.
In industrial control and measurement,remote data transmission module has become an important part of the sub-metering energy consumption in the acquisition system.This paper describes microcontroller and CC1100 single-chip RF chip,energy consumption of data transmission through wireless communication,base on the characteristics of the RS-485 bus,and highlights the hardware circuit and the main program flow chart under AT89S52 controlling.