The invention discloses a machine vision-based steel rail surface inspection system, and belongs to the technical field of automatic control. The machine vision-based steel rail surface inspection system is characterized by comprising an ARM controller (1), a signal conversion module (2), an auxiliary light source A (3), a power supply module (4), a bus interface circuit (5), a data transmission interface (6), an auxiliary power supply B (7), an image pre-processing module (8), a CCD line-scan digital camera (9), a to-be-inspected steel rail (10), an upper computer (11), a display module (12), an alarm module (13), a keyboard input module (14) and a defect characteristic database (15). Compared with the prior art, the machine vision-based steel rail surface inspection system has the advantages of simple system structure, convenience in assembling and debugging, high system reliability, high measurement accuracy, low power consumption and the like, and is easy to popularize and convenient to maintain.
Machine vision-based steel rail surface inspection system
2015-05-27
Patent
Electronic Resource
English
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