Visual landing aids including a series of contrasting circles and polygons for unmanned aerial vehicles that are capable of being accurately detected over a wide range of angles and distances by an unmanned aerial vehicle equipped with a camera and shape detection capabilities. The visual landing said may be implemented using contrasting colors for the pattern which reflect visible and/or UV or infrared light, or by light emitting elements. In some examples, the landing aids includes a secondary smaller version of the landing aid shape pattern that is embedded within the larger pattern, to enable greater detection range while facilitating close-in precision guidance. In still further examples, light emitting elements may be pulsed at a rate that is synchronized with the camera shutter on the unmanned aerial vehicle to further enhance accurate detection.


    Access

    Download


    Export, share and cite



    Title :

    VISUAL LANDING AIDS FOR UNMANNED AERIAL SYSTEMS


    Contributors:
    HOLT JORDAN (author) / SARAO JEREMY (author) / BARCHET ALEX (author)

    Publication date :

    2017-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B64C AEROPLANES , Flugzeuge / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Visual landing aids for unmanned aerial systems

    HOLT JORDAN / SARAO JEREMY / BARCHET ALEX | European Patent Office | 2017

    Free access

    VISUAL LANDING AIDS

    PAINES JUSTIN DAVID BILLOT | European Patent Office | 2018

    Free access

    Unmanned aerial vehicle landing platform and unmanned aerial vehicle landing system

    ZHANG DULI / GONG YUSHUAI | European Patent Office | 2023

    Free access

    UNMANNED AERIAL VEHICLE (UAV) LANDING SYSTEMS

    BELL JULIAN | European Patent Office | 2023

    Free access

    Unmanned aerial vehicle landing platform, unmanned aerial vehicle landing control method and unmanned aerial vehicle system

    CUI PENG / GONG YUSHUAI / XU LIJUN et al. | European Patent Office | 2023

    Free access