METHOD OF INSPECTING TUNNEL INNER PART DAMAGE BY VISION SENSOR SYSTEM

摘要

tunnel inner surface of the plurality of non-sensor system including a vision sensor according to an embodiment of the present invention damage inspection method, each of the vision sensor is over the interior surface of the tunnel-like information and direct the respective areas of the tunnel entire inner surface, the orientation and the position of each of the vision sensor so as to form the tunnel interior surface and repair step of controlling the orientation direction; The inner surface of each of the tunnel vision sensor is directed to scan the inner surface through each tunnel vision sensor comprising: obtaining a plurality of images corresponding to the respective regions; Said joint comprising a plurality of images to generate a single image corresponding to the tunnel junction inner surface; And by comparing the generated image with the contact selected (predetermined) calibration crack data, and a step of generating a damage information on crack from the interior surface of the tunnel junction image.