The invention relates to a device and method for the orientation of electrically driven transport vehicles, especially so-called AGVs (automatic guided vehicles), automatically guided in factory buildings, the invention having the following features: a) a camera for identifying the reference points of a planned route using markers, in particular on the basis of the data matrix code, wherein a position marker is made up of an arrangement of nine data matrix codes arranged in a square, and wherein the diagonals of 3 individual codes are located on a straight line; b) a front ultrasound sensor and a rear ultrasound sensor; c) a laser scanner; and d) a light-field sensor.
Orientation device for electrically operated transportation vehicles, automatically guided in factory building
2018-05-15
Patent
Electronic Resource
English
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL |
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