Remote train network communication interface test gateway device and system

Abstract

The invention provides a remote train network communication interface test gateway device and system, and relates to the field of train testing. The remote train network communication interface test gateway device comprises a service terminal composed of a protocol conversion module, a protocol environment configuration module, a management module and a test module; the protocol conversion management module cooperates with a communication device to establish a remote data transmission channel, the protocol environment configuration module cooperates with a subsystem to establish a consistencytest environment, and the management module records, traces and manages the operation data of the test module. A test platform is constructed, remote train network communication interface test services are supported, industrial network data can be converted into public network data, many-to-many interface test is supported, and the test efficiency is improved, the requirements of unified recording, management and tracing in the test process are met, and the test efficiency of the train network communication interface is improved.

Description

technical field [0001] The disclosure relates to the field of train testing, in particular to a remote train network communication interface testing gateway device and system. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Train network control system (TCMS) is one of the core systems of rail transit vehicles. The traction system, braking system, door system, air conditioning system, fire alarm system, passenger information system, etc. are all connected to TCMS through their controllers or communication equipment, and Centralized management is carried out through the central control unit or the vehicle control unit to form a vehicle-mounted computer system with centralized monitoring and decentralized control. [0004] The various systems are connected through the train bus and the vehicle bus, and control data, monitoring data, diagn...

AI Technical Summary

Problems solved by technology

[0005] The inventor found that there is currently a lack of methods for remote testing of train network communication interfaces. Instead, the technicians of the network manufacturer and the technicians of each subsystem agree on the test time and place, and then conduct one-to-one tests one by one, and many-to-many cannot be performed. Test, the two sides of the test use different system platforms. This kind of on-site test has affected the project design progress of both parties. The test records, management, and traceability systems of the two parties are different on different system platforms, and they need to carry a lot of For test equipment, it is difficult to achieve common traceability, common update and common management in the later design stage

Images