论文部分内容阅读
本文以ARM嵌入式设计技术为背景,设计了基于Cortex-M3的智能道岔表示电压采集系统,针对道岔表示电压信号,提出了两种算法,FFT算法和RMS算法,给出了系统的硬件结构和具体的实现方法。
In this paper, based on the ARM embedded design technology, the voltage acquisition system of smart turnout based on Cortex-M3 is designed. Two algorithms, FFT algorithm and RMS algorithm are proposed for the voltage signal of turnout. The hardware structure and Specific ways to achieve.