Installation badness cause analytical method

摘要

The method of determining vision recognition accuracy according to the present invention comprises the steps of: encoding vision recognition result images used in a component mounting process and pre-registering them in an image database; A step of photographing a component mounting area of the substrate and inspecting the mounting degree; Searching for the same part previously registered in the image database through the name of the part or the mounting position of the substrate when the defect is detected; Outputting an image of the searched component through a display window and simultaneously displaying the inspection result on a cross line; And comparing the image of the part displayed on the display with the coordinates and angle of the center of the recognized cross line to determine whether vision recognition is normal or not.;According to the present invention, when a defect is detected in inspecting the mounting of the substrate, the previously stored vision images and the cross line, which is a recognition result, are displayed together on the display window so that the user can visually recognize the cause of the defect as a problem of the vision device There is an advantage in that it is possible to quickly ascertain whether there is a problem with the devices.;Component parts, substrate, mounting defect, vision recognition