Study On Detecting Technique Of The Railway Out-Of-Gauge Freight

In rail transport, safe operation is always the first requirement. Where freight trains loaded state will have a direct impact on the safety of train operation. In order to avoid accidents due to the overrun, overrun and cargo inspection and strengthening management, improving railway line freight train inspection, in response to the current situation of railway freight car load limit testing depend largely on the measurement and observation of artificial means single, inadequate facilities and poor accuracy, intensive, and for some of the goods could not be measured, among other issues. Design of terrestrial and handheld two way on railway freight loading status for testing.Design used advanced of laser measurement technology, combined multiple image processing technology on goods train mount super limited and exception state for measurement, determines super limited goods of super limited grade and numerical, and will its and advance set of computer program within of van mount super limited parameter for comparison, automatically and coordinate system in the gauge do comparison, found super limited vehicles on immediately for sound alarm, and tips super limited grade and numerical, automatically on super limited data Save and displayed, and query,. Via certain algorithms, can effectively address the goods vehicle image denoising and edge detection, provide the basis for judge whether trucks overrun, overrun and goods and improve the abnormal state detection accuracy, minimize road accidents due to freight train overruns.