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THE FATIGUE MONITORING SYSTEM FOR RAILWAY VEHICLE BOGIE AND METHOD FOR PROTECTING RAILWAY VEHICLE USING THE FATIGUE MONITORING SYSTEM
THE FATIGUE MONITORING SYSTEM FOR RAILWAY VEHICLE BOGIE AND METHOD FOR PROTECTING RAILWAY VEHICLE USING THE FATIGUE MONITORING SYSTEM
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机译:铁路车辆转向架的疲劳监测系统及利用该疲劳监测系统保护铁路车辆的方法
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摘要
A device for testing fatigue of a bogie for a railway vehicle and a method for protecting the railway vehicle using the same are provided to prevent a train safety accident like the derailment. A device for testing fatigue of a bogie for a railway vehicle comprises: an acceleration sensors(110) installed at each units of the bogie for the railway vehicle; an input signal converter(120) digitizing an acceleration value measured in the acceleration sensor; a digital signal processor(130) converting the acceleration value digitized in the input signal convertor into the vibration property of the frequency domain; and a microprocessor(140) analyzing the vibration property inputted through the digital signal processor.
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