A method includes receiving, from an aerial vehicle, information related to a plurality of radio-frequency signals detected by the aerial vehicle, and identifying access points that transmitted at least one of the plurality of radio-frequency signals based on at least the information. The method also includes determining a first geographical location of the aerial vehicle based on at least the information and locations associated with the access points and identifying a second geographical location, the second geographical location associated with at least one of an obstacle or a restricted zone. The method also includes controlling a navigation of the aerial vehicle based on at least the first geographical location and the second geographical location.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Radio frequency-based obstacle avoidance


    Beteiligte:

    Erscheinungsdatum :

    2019-10-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B64C AEROPLANES , Flugzeuge / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    RADIO FREQUENCY-BASED OBSTACLE AVOIDANCE

    LAU ERIE LAI HAR / DOWLATKHAH SANGAR / GREAVES BRIAN et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Chassis obstacle avoidance system and obstacle avoidance method

    ZHANG GENGJIA / XIAO KUAN / ZHAO WENFENG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    OBSTACLE AVOIDANCE DEVICE, OBSTACLE AVOIDANCE SYSTEM AND PROGRAM

    ENAMI EIJI | Europäisches Patentamt | 2017

    Freier Zugriff