| 摘要 |
PROBLEM TO BE SOLVED: To automate the inspection of the display and movable devices of a pachinko game machine. SOLUTION: A game ball is inserted to a game panel by a ball insertion unit, the light emission display device of the game panel is reproduced in the same state as an actual operation state and images are picked up by CCD cameras 4, 5 and 6. The images are converted to at least binary or more data in binarization conversion circuits 30, 31 and 32. Whether or not a converted image state is the state taught beforehand is judged in a controller 20 and the display device is inspected. For the inspection of the mobility of a movable member such as the ball receiving member of the gams panel, light is projected by a light 7, the reflected light is detected by the CCD camera 6 and the normal/ defective conditions of the operation state are judged. |
