Detection and controller for aircraft integration test general interface

The present invention discloses a detection and controller for aircraft integration test general interface for solving the technical problem that the prior aircraft test interface is complicated. The technical scheme is that an analogue switch and an A/D collecting circuit in a protocol detection circuit are used for collecting signals on an input interface to a secondary controller; after types of the signals are judged, the judging result is transferred to a primary controller of a data monitoring circuit; the primary controller controls a multi-way switch according to the judging result to transmit the detected signals to a corresponding transceiver; the primary controls uploads the signal detected by the transceiver to an upper computer by a serial port, so as to complete the monitoring and control of the signals. Frequent manual interface switchovers and on/off control of the interface are avoided via remote monitoring and controlling the hardware interfaces by software, so that automatic identification of interface protocol type of computer, automatic configuration of hardware interface switch and switching operation are realized; and the interface data can be monitored and stored according to requirements.