The invention discloses an unmanned aircraft noise reduction method and system and a readable storage medium, and the method comprises the steps: recognizing a residential area on a given driving track of an unmanned aircraft, and obtaining a flight height value and a remaining power value of the unmanned aircraft based on the corresponding residential area; when the unmanned aerial vehicle flies to the corresponding residential area, whether the electric quantity safety value is exceeded or not is judged based on the corresponding residual electric quantity value, and if the residual electric quantity value exceeds the electric quantity safety value, the unmanned aerial vehicle is controlled to rise the flight height so as to fly across the residential area; if not, reducing the rotating speed of the flight propellers to decelerate and fly over the residential area. According to the method, the flight parameters of the unmanned aerial vehicle approaching the corresponding residential area can be adjusted according to the residential area distribution on the flight path of the unmanned aerial vehicle, so that the influence of the unmanned aerial vehicle on the flight noise of the residential area is reduced.

    本发明公开的一种无人驾驶航空器降噪方法、系统和可读存储介质,其中方法包括:识别所述无人驾驶航空器既定的行驶轨迹上的居民区,并获取所述无人驾驶航空器基于对应的所述居民区时飞行的飞行高度值以及剩余电量值;当所述无人驾驶航空器飞行至对应的所述居民区时,基于对应的所述剩余电量值进行判断是否超过电量安全值,其中,若所述剩余电量值超过所述电量安全值,则控制所述无人驾驶航空器升高飞行高度以飞过所述居民区;若不超过则降低飞行桨的转速以减速飞过所述居民区。本发明可以根据无人驾驶航空器飞行轨迹上的居民区分布来调整无人驾驶航空器抵近对应的居民区时的飞行参数,从而减小无人航空器对居民区的飞行噪声的影响。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Unmanned aircraft noise reduction method and system and readable storage medium


    Weitere Titelangaben:

    无人驾驶航空器降噪方法、系统和可读存储介质


    Beteiligte:
    HU HUAZHI (Autor:in) / CHEN HAODONG (Autor:in) / SONG CHENHUI (Autor:in) / LIU CHANG (Autor:in)

    Erscheinungsdatum :

    2023-03-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64U



    Unmanned aircraft flight obstacle avoidance method and system and readable storage medium

    HU HUAZHI / LIU CHANG / CHEN HAODONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Unmanned aircraft electric quantity intelligent analysis method and system and readable storage medium

    HU HUAZHI / LIU CHANG / CHEN HAODONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    UNMANNED AIRCRAFT CONTROLLER, AND STORAGE MEDIUM

    MIYOSHI TAKASHI | Europäisches Patentamt | 2024

    Freier Zugriff

    UNMANNED TRANSPORT VEHICLE, UNMANNED TRANSPORT METHOD, AND COMPUTER-READABLE STORAGE MEDIUM

    SONOURA TAKAFUMI / YAMAMOTO DAISUKE / OGAWA HIDEKI | Europäisches Patentamt | 2022

    Freier Zugriff

    Unmanned cleaning method and system and computer readable storage medium

    CHEN HAIBO / CHENG WEI | Europäisches Patentamt | 2022

    Freier Zugriff