A motorized shopping trolley has a frame and two wheels which are driven by a drivetrain. A handle for pulling and/or pushing the trolley is provided with a force sensor which detects a force acting on the handle when being pulled or pushed. An inclination sensor detects a slope of the traveling surface and generates a slope signal. A load sensor detects a load weight of the trolley and generates a load signal. A step-detection sensor detects a step in a path of the trolley and generates a corresponding signal. A controller receives all pertinent signal from the sensors and generates a control signal for actuating the drivetrain such that the drivetrain produces a driving force corresponding to the force applied to the handle by a user.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MOTORIZED SHOPPING TROLLEY


    Beteiligte:
    GUSSEN UWE (Autor:in) / ARNDT CHRISTOPH (Autor:in) / PETRI FRANK (Autor:in)

    Erscheinungsdatum :

    2018-07-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    Shopping trolley

    WHITLEY TAMMY | Europäisches Patentamt | 2024

    Freier Zugriff

    SHOPPING TROLLEY

    BEJSETAEV ERNUR ESENTAEVICH | Europäisches Patentamt | 2020

    Freier Zugriff

    Shopping trolley

    LORENZO RODRIGUEZ VICTOR JULIAN / MANZANARES FERNANDEZ LAURA / MARTINEZ HANSEN LAURA et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Shopping trolley

    WANG RUI | Europäisches Patentamt | 2015

    Freier Zugriff

    Shopping Trolley

    O'DONNELL JEANNE LOUISE / KHOURY EDWARD JOSEPH / KHOURY ROSS | Europäisches Patentamt | 2022

    Freier Zugriff