OPTOELECTRONIC SENSOR AND METHOD FOR DETECTING OBJECTS IN A SURVEILLANCE AREA

PROBLEM TO BE SOLVED: To provide an optoelectronic sensor that includes a cooperating scanning unit, and has a structure simplified.SOLUTION: An optoelectronic sensor 10 comprises: a light transmitter for sending out a light beam 26; a light receiver 34 for generating a light reception signal from l...

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Bibliographische Detailangaben
Hauptverfasser:	SZERBAKOWSKI, BORIS, ROTHENBERGER, BERND, HUG, GOTTFRIED, LIPSCHINSKI, DENNIS, WINTERER, KONRAD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY INDUCTANCES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MAGNETS MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TESTING TRANSFORMERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an optoelectronic sensor that includes a cooperating scanning unit, and has a structure simplified.SOLUTION: An optoelectronic sensor 10 comprises: a light transmitter for sending out a light beam 26; a light receiver 34 for generating a light reception signal from light 30 diffused and reflected by an object in a monitored area 20; a base unit 14; a scan unit 12 movable to the base unit 14; and an evaluation unit 46 for detecting information about the object in the monitored area 20 on the basis of the light reception signal, in which, for a contactless energy transmission between the base unit 14 and the scan unit 12 and a data transmission, the base unit 14 comprises a first printed substrate having a first transmission unit provided and the scanning unit 12 comprises a second printed substrate having a second transmission unit provided, and the second printed substrate is movable to the first printed substrate along with the scan unit 12, and furthermore, the base unit 14 comprises a coil integrated in each printed substrate.