The invention discloses a fault detection unmanned aerial vehicle and a detection method. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, a fault detection device, a position detection device and a position judger, wherein the fault detection device is arranged on the unmanned aerial vehicle body and comprises at least one probe; the position detection device comprises a light emitter arranged on the unmanned aerial vehicle body, a light detector arranged on the unmanned aerial vehicle body, and the position judger electrically connected with the light emitter and the light detector; and along with flight of the unmanned aerial vehicle body along a to-be-detected cable, when a signal which is emitted by the light emitter and reflected by the to-be-detected cable andreceived by the light detector is at a predetermined threshold, the position judger judges that the unmanned aerial vehicle body and the to-be-detected cable are in a stable detectable state, and theprobe senses a line pulse signal of the to-be-detected cable. The fault detection unmanned aerial vehicle can ensure accurate sensing of the to-be-detected cable, and avoids the influence of an erroror instability of a sensing signal on fault judgment.

    本发明公开了一种故障检测无人机及检测方法,无人机包括:无人机本体;故障检测装置,设置于所述无人机本体上,所述故障检测装置包括至少一个探头;位置检测装置,包括:一光发射器,设置于所述无人机本体上;一光检测器,设置于所述无人机本体上;一位置判断器,分别与所述光发射器和所述光检测器电连接;其中,随着所述无人机本体沿待测电缆的飞行,在所述光检测器接收到所述光发射器发出并被待测电缆反射回来的信号处于预定阈值时,所述位置判断器判定所述无人机本体与待测电缆处于稳定可检状态,并由所述探头感测待测电缆的线路脉冲信号。该故障检测无人机可以保障对待测电缆准确地进行感应,避免感应信号出错或不稳定对故障判断造成影响。


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    Title :

    Fault detection unmanned aerial vehicle and detection method


    Additional title:

    一种故障检测无人机及检测方法


    Contributors:
    LI HUAPENG (author) / ZHANG RONGBO (author) / WEN YI (author) / JIANG HAO (author) / WEN ZHONGJIN (author) / XIAO XIAOBING (author) / FU YU (author) / YANG ZHONG (author) / GUO LIANGBIN (author) / ZHANG TAIWEI (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B64C AEROPLANES , Flugzeuge / G01S RADIO DIRECTION-FINDING , Funkpeilung





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