Track section state detection method and system
The invention provides a track section state detection method, and relates to the technical field of track section state detection.The method comprises the steps that a three-dimensional image of a track surface is obtained in real time, and the three-dimensional image is processed to obtain preproc...
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| creator | CHEN BIN WANG HAOWEN LIANG WEN HE YINGSI ZENG NI JIANG JUN XIE XIAOBING FU LIMEI MA JIANRONG LI LIANGJUAN ZHAO YANGKUN |
| description | The invention provides a track section state detection method, and relates to the technical field of track section state detection.The method comprises the steps that a three-dimensional image of a track surface is obtained in real time, and the three-dimensional image is processed to obtain preprocessed data; analyzing pixel points of each frame of the three-dimensional image in the preprocessed data to obtain pixel point brightness levels; according to the brightness level of the pixel point, obtaining a dust gray scale feature; according to the dust gray scale features, real cracks of the rail surface of the rail are identified; obtaining the size and the number of real cracks; and according to the size of the real crack and the number of the real crack, carrying out risk assessment on the rail surface to obtain a risk assessment result of the rail surface state of the rail. According to the method, the rail surface risk state of the rail can be detected more accurately.
本发明提供了一种轨道区段状态检测方法，涉及轨道区段状态检测技术领域，所 |
| format | Patent |
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本发明提供了一种轨道区段状态检测方法，涉及轨道区段状态检测技术领域，所</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Track section state detection method and system |
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