The invention discloses an unmanned aerial vehicle circuit layout structure, relates to the technical field of electromagnetic compatibility of unmanned aerial vehicle systems, and aims to solve the problem of poor electromagnetic compatibility of an existing unmanned aerial vehicle complete machine system. The unmanned aerial vehicle circuit layout structure comprises an aircraft basic structure,airborne electronic equipment and a steering engine controller. The airborne electronic equipment at least comprises one PCB, wherein the PCB at least comprises a crystal oscillator and an output line connected with the crystal oscillator; ground signal lines connected to the ground layer are arranged around the crystal oscillator and the output line at intervals; and the output line and an external signal line arranged on the PCB are arranged at the two sides of the ground layer respectively. Airborne electronic equipment power cables included in the airborne electronic equipment are laid onthe airplane basic structure; and three-phase power lines included in a steering engine cable, electrically connected with a steering engine, of the steering engine controller are arranged in a three-twisted shielding mode, and the three-phase power lines are laid on the airplane basic structure.

    本发明公开了无人机电路布设结构,涉及无人机系统电磁兼容技术领域,用以解决现有无人机整机系统的电磁兼容性能比较差的问题。包括:飞机基本结构,机载电子设备和舵机控制器;机载电子设备至少包括一个PCB线路板,PCB线路板上至少包括晶振及与晶振连接的输出线,晶振及输出线的周围间隔设置连接至地层的地信号线,输出线与PCB线路板上设置的外接信号线分别设置在地层的两侧;机载电子设备包括的机载电子设备电源电缆线铺设在飞机基本结构上;舵机控制器与舵机电联接的舵机电缆内包括的三相功率线均三绞屏蔽设置,且三相功率线铺设在飞机基本结构上。


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    Titel :

    Unmanned aerial vehicle circuit layout structure


    Weitere Titelangaben:

    无人机电路布设结构


    Beteiligte:
    ZHANG TUO (Autor:in) / WANG QI (Autor:in) / GAO SHANG (Autor:in) / WANG MANDA (Autor:in) / LIU XU (Autor:in) / LIANG AYING (Autor:in) / WANG REN (Autor:in) / YANG BO (Autor:in)

    Erscheinungsdatum :

    2020-05-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B64C AEROPLANES , Flugzeuge / H01B CABLES , Kabel



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