An autonomous terrain collision avoidance device and method for low-altitude operation of an unmanned aerial vehicle according to a preferred embodiment of the present invention, enable to be operated relatively close to a terrain compared to a methodology that only applies route planning by continuously performing a calculation for a terrain collision avoidance during an operation of an unmanned aerial vehicle (UAV), and enable an operation of a system to be predicted and a user to be trusted because terrain avoidance time, direction, and trajectory are determined deterministically. The autonomous terrain collision avoidance device comprises: an avoidance parameter setting part; an avoidance trajectory predicting part; a terrain collision resolution part; a route planning part; and a terrain collision avoidance control part.

    본 발명의 바람직한 실시예에 따른 무인기의 저고도 운용을 위한 자율 지형 충돌 회피 장치 및 방법은, 무인기(unmanned aerial vehicle, UAV) 운용 중에 지속적으로 지형 충돌 회피를 위한 계산을 수행함으로써 경로 계획만을 적용한 방법론 대비 상대적으로 지형 근접 운용이 가능하고, 지형 회피 시점, 방향, 궤적이 결정론적으로 결정되기 떄문에 시스템의 동작을 예측할 수 있고, 사용자가 신뢰할 수 있다.


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    Title :

    Autonomous terrain collision avoidance apparatus and method for low-altitude operation of unmanned aerial vehicle


    Additional title:

    무인기의 저고도 운용을 위한 자율 지형 충돌 회피 장치 및 방법


    Contributors:
    UHM TAE WON (author)

    Publication date :

    2023-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64C AEROPLANES , Flugzeuge




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