A method of operating an industrial vehicle comprising a lift carriage which comprises one or more lifting elements is provided. The industrial vehicle is coupled to a sensor array and a mobile computer which are communicatively coupled together. The sensor array comprises a plurality of sensor devices, at least one of which is mounted to the lift carriage. The method comprises using the mobile computer to: receive measurement data from the sensor array; determine the pose of the industrial vehicle in an environment based on this data; and navigate the industrial vehicle to a pallet or product load using the determined pose. The method further comprises using the mobile computer to position the industrial vehicle to pick up the pallet or product load; and sense a unique identifying feature comprised on the pallet or product load using the at least one sensor device. When the sensing device senses the unique identifying feature, pre-positioned object data associated with the pallet or product load is identified and used to develop a new pose of the industrial vehicle. The industrial vehicle is subsequently navigated through the environment using the new pose and data from the sensor array.


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    Title :

    METHOD AND APPARATUS FOR USING UNIQUE LANDMARKS TO LOCATE INDUSTRIAL VEHICLES AT START-UP


    Additional title:

    VERFAHREN UND VORRICHTUNG ZUR VERWENDUNG EINDEUTIGER MARKIERUNGEN ZUR ORTUNG VON INDUSTRIEFAHRZEUGEN BEIM START
    PROCÉDÉ ET APPAREIL D'UTILISATION DE REPÈRES TERRESTRES UNIQUES POUR LOCALISER DES VÉHICULES INDUSTRIELS AU DÉMARRAGE


    Contributors:

    Publication date :

    2022-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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