飞机电网电缆是飞机的“神经”,飞机上的全部电信号、控制操纵信号以及无人驾驶飞机上的遥控、遥测、遥感等多种信号,都要通过其传输,所以,飞机电网电缆连接的重要指标是其连接的正确性。目前一般的电缆检测方法是采用电讯响器,也有采用继电器组成的串联型步进器或电子程序步进器等方法检测。但是其缺点不仅仅在于工效低,速度慢,无通用性,最为主要的是不能进行“逐点判定检测”,采用的是“一一对应”的检测方法,所以它只能发现“该通的不通了”的故障,而不能发现“不该通的通了”的故障,很容易出现误检和 Aircraft network cable is the “nerve” of the aircraft, all of the electrical signals on the aircraft, the control signals and the remote control, telemetry, remote sensing and other signals on the unmanned aircraft, all through its transmission, so the aircraft power grid cable connected The important indicator is the correctness of the connection. The current general method of cable detection is the use of electrical sounder, but also the use of relays consisting of series stepper or electronic program stepper and other methods of detection. However, the disadvantages are not only low efficiency, slow speed and no generality. The most important thing is that “point-by-point judgment testing” can not be carried out and “one-to-one correspondence testing method” Barrier “failure, but can not find the” should not pass through the "fault, it is prone to false positives and