Correction method and apparatus for measuring cross-sectional profile of non-contact tire

摘要

The present invention relates to a method and apparatus for automatically measuring a cross-sectional contour shape of a desired arbitrary portion of a tire, and more particularly to a method and apparatus for automatically detecting a cross-The present invention relates to a method and an apparatus for enhancing the accuracy of measurement of an outline shape obtained by joining measured image data while moving by using a non-contact type sensor, a cylindrical slit light generating device and a camera , And constitute a sensor unit by grouping them so as to have a certain correlation, and these sensors follow the tire measurement site by a robot having a degree of freedom of at least three or more sides and measure and correct the profile.