The invention belongs to the technical field of detection instruments, and provides a portable track circuit signal analyzer and analysis method.The portable track circuit signal analyzer comprises a box body, an integrated circuit module is arranged in the box body, and the integrated circuit module is used for collecting signals and analyzing and outputting the signals; an LCD touchable display screen is arranged on one surface of the box body, and the LCD touchable display screen is used for displaying signals output by the integrated circuit module; the other surface of the box body is provided with a plurality of sampling channels which are used for transmitting collected signals to the integrated circuit module. The system can monitor and analyze signal characteristics of each frequency point from 0Hz to 49kHz, and can fully cover railway signal wave bands; a synchronous real-time acquisition function of a plurality of isolated acquisition channels is realized; meanwhile, the system has the functions of time domain waveform acquisition and frequency domain analysis, and meets the requirements of railway signal analysis and the use requirements of portability and light weight integrating multiple functions.
本发明属于检测仪器技术领域,提供了一种便携式轨道电路信号分析仪及分析方法,包括箱体,箱体内部设置有集成电路模块,集成电路模块用于采集信号,对信号进行分析并输出;箱体一表面设置有LCD可触摸显示屏,LCD可触摸显示屏用于显示集成电路模块输出的信号;箱体另一表面设置有若干采样通道,采样通道用于将传输采集的信号至集成电路模块。本发明具备监测分析0Hz~49kHz各个频率点的信号特征,对铁路信号波段全覆盖;具备多个隔离采集通道同步实时采集功能;同时具备时域波形采集和频域分析功能,满足铁路信号分析需求和多功能为一体的便携式、轻量化的使用要求。
Portable track circuit signal analyzer and analysis method
一种便携式轨道电路信号分析仪及分析方法
24.05.2024
Patent
Elektronische Ressource
Chinesisch
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