The invention discloses a light source system. The light source system comprises a shading box, an LED lamp, a light reflecting plate, a polaroid and a light scattering plate. The shading box effectively blocks the influence of external illumination on the detection result, the strip-shaped light source is combined with the long longitudinal structure of the rail to provide reasonable selection of an effective light source, the curved surface reflecting plate interferes the light source with the original illumination direction, and the polaroid and the scattering plate are used for enabling the illumination to be uniformly irradiated on the surface of the steel rail as much as possible. Uniform illumination can be provided for the surface of the steel rail in a 270-degree omnibearing mode, the damage condition of the surface of the steel rail is displayed more clearly, and clear and accurate steel rail surface damage data can be obtained by a machine vision collecting system.
本发明公开了一种光源系统,该光源系统包括遮光盒、LED灯、反光板、偏光片和散光板。遮光盒有效的阻挡了外界光照对检测结果的影响,条形光源是结合轨道的长纵结构提供有效光源的合理选择,曲面反光板将光源干扰原有的光照方向,偏光片和散射板则是为了使光照尽可能的均匀的照射到钢轨表面。本发明可以270度全方位为钢轨表面提供均匀光照,更清晰的展现钢轨表面的损伤状况,有利于机器视觉的采集系统获取清晰、精确的钢轨表面损伤数据。
Light source system
一种光源系统
01.12.2023
Patent
Elektronische Ressource
Chinesisch
SAE | 2015
SAE | 2010