LASER SYSTEM

The invention relates to a laser receiver (10), comprising a laser light photo sensor (1) having a photo sensitive element (2) with a zero position and providing an electrical output when illuminated by a reference laser beam (22), and a circuitry (3) connected to said photo sensor (2). The laser re...

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Bibliographic Details
Main Authors KEHL, Anton, DUMOULIN, Charles, Leopold, Elisabeth
Format Patent
LanguageEnglish
French
German
Published 20.02.2019
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:The invention relates to a laser receiver (10), comprising a laser light photo sensor (1) having a photo sensitive element (2) with a zero position and providing an electrical output when illuminated by a reference laser beam (22), and a circuitry (3) connected to said photo sensor (2). The laser receiver (10) has an acceleration sensor (4) connected to the circuitry (3) and providing a signal indicating a movement direction of the laser receiver (10). The circuitry (3) of the laser receiver (10) is designed to derive a relative movement of the laser receiver with respect to the laser beam (22) from computing and correlating the signals of the acceleration senor (4) and the laser light photo sensor (1). The invention also relates to a laser system comprising a laser emitter and such a laser receiver (10) and the use of such a system for guiding and controlling a construction machine.
Bibliography:Application Number: EP20130712732