Method for object recognition
AssigneeOSRAM Beteiligungsverwaltung GmbH
InventorAndre Nauen
Life of this patent
Estimating the term…
Abstract
A method for recognizing an object located in an object space includes emitting a distance measuring pulse into the object space by a signal time-of-flight based distance measuring unit. The object is provided with a marker which, in response to the influence of the distance measuring pulse, emits electromagnetic marker radiation in which object information for the object recognition is stored. The method further includes recording the marker radiation by an electrical radiation detector and the object information for object recognition being assigned to the object.
Claims20
A method for recognizing an object located in an object space, the method comprising:
- emitting a distance measuring pulse into the object space by a signal time-of-flight based distance measuring unit;
- simultaneously receiving and detecting electromagnetic marker radiation from a plurality of different segments of an object space, in response to the influence of the distance measuring pulse, in which object information for the object recognition is stored, wherein the electromagnetic marker radiation is fluorescent marker radiation;
- recording the marker radiation by an electrical radiation detector and the object information for object recognition being assigned to the object.
A distance measuring system, comprising:
- a distance measuring unit;
- an electromagnetic radiation detector comprising a multiplicity of sensitive sensor faces, which are configured relative to one another respectively in order to detect different segments of object space;
- and
- an evaluation unit, which is connected to the radiation detector and to which a detector signal of the radiation detector is thus delivered;
- wherein the distance measuring system is configured to carry out a method for recognizing an object located in an object space, the method comprising:
- emitting a distance measuring pulse into the object space by a signal time-of-flight based distance measuring unit;
- receiving and detecting electromagnetic marker radiation from the object, in response to the influence of the distance measuring pulse, in which object information for the object recognition is stored, wherein the electromagnetic marker radiation is fluorescent marker radiation;
- recording the marker radiation by an electrical radiation detector and the object information for object recognition being assigned to the object;
- wherein the distance measuring unit emits the distance measuring pulse into the object space in the form of electromagnetic distance measuring radiation;
- wherein the evaluation unit is configured to read out the object information for object recognition from the detector signal and assign it to the object.
Dependencies are inferred from the claim text.