一种汽车保险盒熔断器插接位置检测方法

摘要

针对汽车保险盒熔断器插接位置检测，提出了一种以颜色识别为基础，结合边缘检测与特征匹配理论的检测方法。此方法通过比较样板图像和待检测图像中关注区域的颜色信息差异，判断熔断器插接位置正确与否；通过对样板的大量实验，解决了现场光线干扰造成的检测失准问题；采用对图像进行均衡化处理和边缘提取的方法，解决了颜色经常变化的非熔断器位置检测的难题。工业现场实际测试表明，该方法稳定可靠。%A new method for inspecting location of the inserted fuse in automobile fuse box has been studied,based on color identification,edge detection and pattern matching technology.Using this method,the position of fuse can be inspected by comparing the color information of the relevant region between pattern images and the images which need to be in-spected.Experiments with pattern images indicate that the wrong results caused by different light conditions can be avoided, and image equalization processing and edge extraction can solve the detection problems of the non fuse parts whose color is similar to the base or always changes.Industrial practical tests show that this method is stable and reliable.