The invention concerns a procedure for emission of jamming signals for jamming
of laser-based measuring instruments as a result of which systems for distance
or speed measurement of targets using laser reflection receive further signals
(jamming signals) in addition to the laser signals emitted by the measuring system
itself and then reflected at the target. The invention is applicable to affect
the distance or speed measurement of targets by means of laser-based measuring
instruments, where the measurement procedure of the respective laser-based measuring
system is jammed or even prevented.