편대 및 군집비행을 위한 충돌방지시스템을 적용한 드론은 비행본체, 비행본체를 비행구동하는 비행구동부, 비행본체와 비행구동부 중 적어도 하나의 복수의 위치에 배치되며, 일방향에 대한 기설정된 환산각을 가지며 가청주파수대역을 포함하는 음파를 생성하는 복수의 음파발생기, 비행본체와 비행구동부 중 적어도 하나의 복수의 위치에 배치되어 타 드론으로부터의 음파를 수신하는 복수의 음파수신기 및 사용자명령에 따라 방향성주파수를 생성하면서 비행되도록 복수의 음파발생기와 비행구동부를 제어하고, 인접한 적어도 하나의 타 드론으로부터 수신되는 적어도 하나의 음파에 기초하여 타 드론의 접근방향 및 접근속도를 포함하는 접근정도를 산출하는 제어부를 포함한다.

    A drone employing a collision prevention system for formation and group flight includes: a flight body; a flight operation part flying the flight body; a plurality of sound wave generators placed on a plurality of positions of at least one of the flight body and the flight operation part, and generating sound waves including an audible frequency band and having a preset conversion angle with respect to one direction; a plurality of sound wave receivers placed on a plurality of positions of at least one of the flight body and the flight operation part to receive a sound wave from another drone; and a control part controlling the plurality of sound wave generators and the flight operation part such that the drone can fly while generating directional frequencies in accordance with a user command, and calculating approach information including an approach direction and an approach speed of at least one adjacent drone based on at least one sound wave received from the adjacent drone. Therefore, the present invention is capable of effectively preventing a collision between drones.


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    Title :

    Drones with anti-collision systems for formation flight and swarm flight


    Additional title:

    편대 및 군집비행을 위한 충돌방지시스템을 적용한 드론


    Publication date :

    2021-11-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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