摘要
笔者介绍了一种以微处理器技术为核心的,实现铁路信号移频发送设备智能化的方案,用来替代由分离元件构成的移频发送设备的接口电路,重点从方案设计思想、设备的硬件组成框图和软件设计流程等方面进行了详细的论述。
In this peter, a plan of frequency-shift equipmet with microcompeter on railway signal is proposed, which replace the old frequency-shift equipment. The thought of design, hardware and software of equipment are discussed in detail. The ATmaga128 is used in the plan, Its performance precedes the old one for the stability of crystal and the reliability of MCU.
出处
《自动化与仪器仪表》
2009年第2期23-25,共3页
Automation & Instrumentation
关键词
移频
接口电路
分离元件
Railway signal
Frequency-shift
Microcomputer
