| 摘要 |
PURPOSE:To perform highly accurate measurement, by judging and displaying the gap at a door part by such a means, by which controlled data is recorded by a printer through a judgment display panel, a speaker, or a personal computer. CONSTITUTION:When a photoelectric switch 3 is actuated, light is irradiated on the side surface of a vehicle 1 from a line sensor camera 2, which is provided at the side of the vehicle 1. The reflected light from the vehicle 1 is received by the line sensor camera 2 again and sent to a data processor 4. Said data signal is controlled by a system computer 5. A gap 10a at a door part 10 is judged and displayed by such a means, by which the controlled data is recorded by a printer 9 through a judgement display panel 6, a speaker 7, or personal computer 8. Since an image brightness pattern is compared with a reference value and whether it is correct or not is judged, highly accurate measurement can be performed. |
