The invention relates to the field of satellite navigation, and discloses a method for defending an unmanned aerial vehicle, which comprises the following steps: detecting the orientation of the unmanned aerial vehicle and generating a user detection instruction carrying the orientation; sending a user detection instruction; and generating a defense signal for defending the unmanned aerial vehicleaccording to the instruction, and transmitting the defense signal. The invention further discloses a system for defending the unmanned aerial vehicle. The system for defending the unmanned aerial vehicle defense system comprises an unmanned aerial vehicle detection device and an unmanned aerial vehicle defense device, wherein the unmanned aerial vehicle detection device generates a user detectioninstruction according to the coming direction of the unmanned aerial vehicle and transmits the instruction to the unmanned aerial vehicle defense device, and the unmanned aerial vehicle defense device generates and transmits a signal for defending an unmanned aerial vehicle according to the user detection instruction. The system does not need to be provided with expensive radar, video and other detection devices;, the system is low in cost, wide in application and easy to operate;, the system does not need to be in a normally open state all day long, and only needs to be suitable for defensewhen necessary, so that interference and radiation to peripheral electronic devices are reduced, and the service life of the defense system can also be prolonged.

    本发明涉及卫星导航领域,公开防御无人飞行器的方法,包括探测无人飞行器的方位,生成携带方位的用户探测指令;发送用户探测指令;根据指令生成用于防御无人飞行器的防御信号,并发射。还公开防御无人飞行器的系统,包括无人飞行器探测设备、无人飞行器防御设备,无人飞行器探测设备根据探测无人飞行器的来向生成用户探测指令,并将指令传至无人飞行器防御设备,无人飞行器防御设备根据用户探测指令生成并发射防御无人飞行器的信号。本发明无需设置高昂的雷达、视频等探测设备,成本低,应用广泛,易操作,本系统也不需要全天候全方位处于常开状态,只需在必要适合进行防御,从而减少对周边电子设备的干扰与辐射,亦可延长该防御系统的使用寿命。


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    Title :

    Method and system for defending unmanned aerial vehicle


    Additional title:

    一种防御无人飞行器的方法及系统


    Contributors:
    QIAO CHUNJIE (author) / ZHANG CAN (author) / XIA WEIJUN (author) / ZHANG XINLONG (author) / YANG JUN (author)

    Publication date :

    2020-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04K SECRET COMMUNICATION , Geheimer Nachrichtenverkehr / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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