TRAIN NETWORK DEVICE AUTOMATIC TEST BED

A train network device automatic test bed comprises a host, a man-machine interface, an input/output interface, a communication interface, a power interface, a test cable, and an auxiliary test device. The man-machine interface, the input/output interface, the communication interface, and the power interface are all connected with the host. The auxiliary test device is connected with the host through the test cable. The host controls, through the output interface, a central control unit, and a remote input and output module of a network control system of the train, and a gateway module and a power module of an RS485-to-MVB gateway, and detects each part of the network control system of the train. By using the network device automatic test bed in the present invention, an actual test bed is established, thereby achieving the detection on the central control unit (CCU), the remote input and output module (RIOM), the RS485-to-MVB gateway and the power module of each train network control system, thereby effectiv