The invention belongs to the technical field of railway vehicle axle temperature detection, and particularly discloses a wheel sensor digitizer, which comprises a front shaping module, a conversion module, a processing module and a network transmission module, and is characterized in that the front shaping module is used for shaping a wheel sensor signal to filter out a high-frequency interference signal in the wheel sensor signal; the conversion module is used for converting the shaped wheel sensor signal into a digital signal; the processing module is used for receiving the digital signals and extracting signal features; and the network transmission module is used for packaging and transmitting the signal features extracted by the processing module. According to the invention, the high-frequency interference signal in the wheel sensor signal can be effectively filtered, so that the signal quality of the wheel sensor signal is improved.
本申请属于铁路车辆轴温探测技术领域,具体揭示了一种车轮传感器数字化装置,所述装置包括:前置整形模块、转换模块、处理模块和网络传输模块,其中,所述前置整形模块用于对车轮传感器信号进行整形,以滤除其中的高频干扰信号;所述转换模块用于将整形后的车轮传感器信号转换为数字信号;所述处理模块用于接收所述数字信号并进行信号特征提取;所述网络传输模块用于对由所述处理模块提取到的信号特征进行打包并传输。本申请能够有效滤除车轮传感器信号中的高频干扰信号,从而提高车轮传感器信号的信号质量。
Wheel sensor digitizer
一种车轮传感器数字化装置
2025-01-14
Patent
Electronic Resource
Chinese
IPC: | H03M Codieren, Decodieren oder Codeumsetzung allgemein , CODING, DECODING OR CODE CONVERSION, IN GENERAL / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01K MEASURING TEMPERATURE , Messen der Temperatur / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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