Simulation test method and device for integrated automatic system of railway marshalling station

Abstract

The invention discloses a simulation test method and device for an integrated automatic system of a railway marshalling station. Different related systems can be tested in a one-stop way, a test result is consistent with an onsite object test result, a test stage is less relied on onsite equipment, interference in onsite train working is reduced, and the train working safety of an operation station in the system construction stage is improved; the test content is more targeted, items of repeated and ineffective tests are avoided; and only train and power services related staff need to be trained, so that the staff can know the functions and structure of the integrated automatic systems of the marshalling station fully in the test stage, onsite staff training time is shortened, and a practical training effect of the staff is optimized.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a simulation test method and device for a comprehensive automation system of a railway marshalling yard. Background technique [0002] The integrated automation system of railway marshalling yards has been in use for ten years since the first station in 2007. At present, the railway network level marshalling yards have been opened or the integrated automation system is under construction. Marshalling station for promotion. The system adopts mature and reliable system integration technology to realize the information interconnection and intercommunication of independent systems in multiple professional fields such as signal, information and communication. Collaborative management and maintenance. After years of development, the integrated automation system of the marshalling station has been gradually improved from structure to function, and the testing and verification sche...

AI Technical Summary

Problems solved by technology

[0005] 1) Since the current comprehensive automation test only stays at the functional and consistency test level of the TDCS system, microcomputer interlocking system, hump automation control system, shunting locomotive safety protection system and the comprehensive automation interface, the test content and method are also It is carried out in comparison with its individual system test method, so it lacks a complete comprehensive automated test plan, and the consistency is poor

[0006] 2) The integrated automation system is a cross-platform, multi-system information integration system. The existing test environment lacks the conditions for joint debugging and testing of various subsystems, and cannot simulate all the scenarios in the opening stage of the integrated automation system. The test results are difficult to show the actual effect of the system on-line

[0007] 3) The existing test method is the independent test of each subsystem, and the test is restricted by conditions such as the construction time of the simulation environment of each subsystem, the cycle of simulation data production, and the arrangement of test personnel

At the same time, each subsystem is often developed and implemented by different manufacturers. It is very difficult to complete all the tests among the subsystems in one test. It is often difficult to coordinate resources such as time, space, and manpower between the test party and the system manufacturer. , causing the test cycle to be uncontrollable, it is easy to cause most of the time to be wasted in the process of communication and waiting, making the test cost difficult to control

[0008] 4) Parking device control, information management and other systems did not have special open functional tests in the past, and after these systems were incorporated into the integrated automation system, there was no corresponding test plan. As a result, the tests of the above-mentioned systems were mostly based on the system manufacturer's requirements. It is recommended to carry out, and the test content cannot be considered from the overall structure of the system

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