FTGS音频轨道电路测试仪设计与实现

FTGS Audio Track Circuit Tester Design and Implementation

为了增强学习兴趣和操作动手能力,增加城轨专业的实训、实验内容。利用STC1T单片机设计出一套FTGS音频轨道电路测试系统,可以测量FTGS音频轨道电路的电压、载频及位模式等参数,并对两种载频及3种位模式的组合进行了测量实验。结果表明,该系统能很好的测量FTGS音频轨道电路的信息参数,完全满足学生学习、测量使用。

In order to enhance learning interest and operation practice ability, and add Urban rail traffic control professional training and experiment contend.This paper design a set of FTGS audio track circuit testing system using STC1T single-chip microcomputer,it can measure FTGS audio track circuit voltage, carrier and bit pattern parameters and so on. And measure combination of two carrier and three kinds of bit patterns.The results show that the system can best measure FTGS audio track circuit information parameters, fully meet the students＇ learning and measuring use.