According to the embodiments described herein, an industrial vehicle can include a camera and one or more processors. The camera can capture an input image of ceiling lights of the ceiling of the warehouse. The one or more processors can execute machine readable instructions to determine a centreline from a from of ceiling lights in the input image by extracting raw feature components and separating them into different classes of ceiling lights. The machine readable instructions executed by the one or more processors can determine ceiling light corners by selecting a usable portion of the ceiling lights, extracting ceiling light features from the extracted raw feature components in the usable portion of the ceiling lights. The machine readable instructions executed by the one or more processors can further select a set of point fixes from the ceiling light corners and navigate the industrial vehicle through the warehouse utilizing the centerline and the set of point fixes.
INDUSTRIAL VEHICLES AND METHOD FOR LOCALIZATION USING CEILING LIGHTS
INDUSTRIEFAHRZEUGE UND VERFAHREN ZUR ORTUNG MIT DECKENLEUCHTEN
VÉHICULES INDUSTRIELS ET METHODES DE LOCALISATION BASÉE SUR L'ECLAIRAGE PLAFONNIER
2018-12-19
Patent
Elektronische Ressource
Englisch
IPC: | G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06D Digitalrechner mit strömungsgesteuertem Rechenwerk , DIGITAL FLUID-PRESSURE COMPUTING DEVICES |
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