Method for measuring distance operates with a laser distance meter for continuous transmission of sequences of laser pulses converted into electrical signals in a receiver device for echo pulses

摘要

Sequences of laser pulses are continuously transmitted and converted into electrical signals in a receiver device (RD) (33) for echo pulses, whose runtime (RT) determines values for distances in an evaluatory device. Reference signals with a defined RT are generated and fed to the RD. A value is determined from the variation between a target and actual value for the RT of the reference signals.