| 摘要 |
PURPOSE: A device and a method for measuring the relative position of a mirror reflective surface are provided to measure a distance from an observation point to a specular reflection surface. CONSTITUTION: A method for measuring the relative position of a mirror reflective surface is as follows. One or more light beams(38) are collected to the nominal position(40) of a measuring line. Reflective beams are formed from a specular reflection surface. The image of the specular reflection surface is recorded on the surface of a detector. The position of the specular reflection surface image is determined. |
