节点文献
读写器中485与韦根信号采集系统的设计
The Acquiring and Processing of RS-485 and Wiegand Single in Reader
【摘要】 介绍了射频读写器中RS-485与韦根信号的采集方法,设计了一种用单片机对这些信号进行采集的系统,该系统结构简单,使用方便,能够快速对射频读写器所采集的信号进行处理。在软件方面本文也给出了相应关键程序的代码。
【Abstract】 This paper introduces the data acquiring ways of wiegand and RS-485 single about RFID reader,a new system design plan of adopting MCU to process data singles is presented,and it can meet the application requirement in processing the reader data singles,at the same time,the paper shows some important code.
- 【文献出处】 微计算机信息 ,Microcomputer Information , 编辑部邮箱 ,2008年20期
- 【分类号】TP274.2
- 【被引频次】4
- 【下载频次】137