A train test simulation platform and a train test method using the platform

Abstract

The present invention relates to a train test simulation platform and a train test method using the platform, including a software simulation module and a hardware module; the software simulation module includes a vehicle control system, which is used to connect with a train control and management system and a train real subsystem, Simulate the train subsystem and train communication interface; the hardware module includes the train control and management system, which is used to connect with the real subsystem of the train and control the operation of each subsystem; the real subsystem of the train is used to connect with the vehicle control system , together with the subsystem simulation part of the vehicle control system constitutes a complete train subsystem. The present invention realizes the automatic testing of one or more of the train control and management systems of different vehicle types and different formations, and each subsystem of the train through the simulation of each subsystem of the train and the simulation of the unified interface module of the train communication, which not only improves the The versatility of the train automatic test simulation platform also improves the quality and efficiency of train testing.

Description

technical field [0001] The invention relates to a test device and method, in particular to a train test simulation platform and a train test method using the platform. Background technique [0002] With the continuous development of high technology, bullet trains, subways, and intercity have gradually become an indispensable means of transportation in people's lives, so efficient and high-quality train control and management systems and train subsystems have become particularly important. [0003] The following problems exist in the research field of train control and management system simulation platform at home and abroad: [0004] (1) Almost all of them stay on the test of the simple input and output of the train control and management system and the simulation of its test environment lacks integrity, that is, not all of the subsystems of the train are simulated, so when the vehicle type and formation are dynamically switched There will be problems of inconsistent interf...

AI Technical Summary

Problems solved by technology

[0004] (1) Almost all of them stay on the test of the simple input and output of the train control and management system, and the simulation of its test environment lacks integrity, that is, not all of the subsystems of the train are simulated, so when the vehicle type and formation are dynamically switched There will be problems with inconsistent interfaces and poor versatility

[0005] (2) Lack of test environment when it is necessary to test one or more of the subsystems of the train

[0006] (3) The simulation of the human-computer interaction interface of the driver's cab and the flight attendant's cab is not realistic enough

[0007] (4) Software modularization is not realized

[0008] (5) A large number of tests are still limited to manual operations, which is not only time-consuming and laborious, but also the test results are not completely reliable

[0009] (6) When an operating train suddenly fails online, cannot meet the test environment and wants to control the simulation platform and view the results on site, it will affect the normal operation of the train and easily lead to uncertain man-machine accidents

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