A train axle intelligent monitoring and early warning system based on fiber bragg gratings comprises a signal acquisition module, a signal processing module, a signal output module and a visual early warning display terminal, the signal acquisition module is electrically connected with the signal processing module, the signal processing module is electrically connected with the signal output module, and the visual early warning display terminal is electrically connected with the signal output module. The signal output module is electrically connected with a visual early warning display terminal; the signal acquisition module is a plurality of groups of sensor detection module boxes mounted inside and outside a rail and is used for acquiring temperature, stress, vibration and offset signals of a train axle when the train rail passes through; the signal processing module adopts a high-speed processor chip to provide accurate real-time temperature, stress, vibration and offset signal data, the structure is novel, the conception is ingenious, the real-time temperature, stress, vibration and offset signals of the train wheel can be conveniently collected and displayed, the temperature, stress, vibration and offset signals of the train wheel axle can be displayed and early warned, and the real-time monitoring of the train wheel axle can be realized. The use is facilitated.
一种基于光纤光栅的列车轮轴智能监测预警系统,其包括信号采集模块、信号处理模块、信号输出模块以及可视化预警显示终端,所述信号采集模块电性连接信号处理模块,信号处理模块电性连接信号输出模块,信号输出模块电性连接可视化预警显示终端;信号采集模块:为安装在轨内轨外的多组传感器探测模块盒,用于采集列车轨经过时的列车轮轴的温度、应力、振动以及偏移信号;信号处理模块:采用高速处理器芯片提供准确实时温度、应力、振动以及偏移信号数据,本发明结构新颖,构思巧妙,便于对列车轮进行实时温度、应力、振动以及偏移信号进行采集显示,对列车轮轴的温度、应力、振动以及偏移信号进行显示预警,有利于使用。
Train axle intelligent monitoring and early warning system based on fiber bragg grating
一种基于光纤光栅的列车轮轴智能监测预警系统
2025-02-18
Patent
Electronic Resource
Chinese
Multifunctional train safety monitoring system based on fiber bragg grating
European Patent Office | 2025
|European Patent Office | 2024
|European Patent Office | 2015
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