Measuring device, for measuring, optionally monitoring size, and the position of optionally moving object

摘要

A kind of electrooptical device, for the size of monitoring object and position be placed between measure two substantially parallel planes in the space that limits, it include that a succession of optical transmitting set is installed in a measurement plane including optical transmitting set arrangement, optical receiver configures, including being arranged in another plane as sequence optical receiver, each optical transmitting set is arranged to one light beam of transmitting to space towards a respective optical receiver, and the interruption of the determination light beam of electronic processing unit is placed on space by the object, the processor unit includes that timing controlled successively runs each optical transmitting set at least two optical receivers.