Method for detecting bowing defects of pantograph
A defect detection and pantograph technology, which is applied in the direction of optical defect/defect test, measuring device, material analysis through optical means, etc. It can solve the inconvenience of detection, notification of pantograph maintenance platform, low efficiency of pantograph replacement, etc. problems, to achieve reasonable design, improve detection efficiency, and improve maintenance efficiency
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[0034] In this embodiment, a pantograph bow defect detection method is proposed, including the following steps:
[0035] S1: Enter information: enter the type information of the pantograph and the corresponding type standard parameter information in the database;
[0036] S2: Image acquisition: acquire the image information of the detected pantograph and compare and analyze it with the pantograph type information described in S1, and determine the type information of the detected pantograph;
[0037] S3: Identify the angle of the bow plane: identify the image information of the detected pantograph described in S2, obtain the angle value between the bow plane of the pantograph and the horizontal plane, and compare it with that of the pantograph described in S1 Standard parameter information for comparison;
[0038] S4: Preliminary judgment: judge whether the bow plane angle of the detected pantograph is normal according to the comparison result described in S3;
[0039] S5: d...
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