VISION-BASED SYSTEM FOR NAVIGATING A ROBOT THROUGH AN INDOOR SPACE

Methods, systems, and devices are provided for navigating a robot along a route. Navigation is accomplished using an image sensor mounted on the robot, which captures an image of a target. The target comprises a plurality of data zones and a plurality of data indicators organized with no more than o...

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Bibliographische Detailangaben
Hauptverfasser:	TRAN, CHANH VY, SERGENESE, MATTHEW JAMES, LEPORE, LUCAS JAMES, ABLETT, TREVOR LOUIS, PETERS, ROBERT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONTROLLING GYROSCOPIC INSTRUMENTS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS REGULATING SURVEYING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TESTING
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Beschreibung
Zusammenfassung:	Methods, systems, and devices are provided for navigating a robot along a route. Navigation is accomplished using an image sensor mounted on the robot, which captures an image of a target. The target comprises a plurality of data zones and a plurality of data indicators organized with no more than one data indicator located within one data zone. The target has a target code based on which of the data zones contains the plurality of data indicators. A target distance between the robot and the target is determined, and, if the target distance is below a distance threshold, then an instruction based on the target code is used to command the robot.