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Method for automatically determining and analyzing interoperability test results of on-board equipment of train control system

A technology of interconnection and on-board equipment, applied in the direction of electrical testing/monitoring, etc., can solve the problems that the test results do not have strict test basis correspondence, are not rigorous enough, and affect the degree of test automation, so as to facilitate defect tracking and management, improve the degree of automation, The effect of reducing the probability of judgment error

Inactive Publication Date: 2013-12-18
BEIJING JIAOTONG UNIV
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Problems solved by technology

[0006] This situation has led to the fact that the execution of the interconnection test can be automated, but the analysis of the test phenomenon is carried out manually, which affects the degree of automation of the entire test, and makes the test results not correspond to the strict test basis, which is not rigorous enough.

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  • Method for automatically determining and analyzing interoperability test results of on-board equipment of train control system
  • Method for automatically determining and analyzing interoperability test results of on-board equipment of train control system
  • Method for automatically determining and analyzing interoperability test results of on-board equipment of train control system

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Embodiment Construction

[0051] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples serve to illustrate the present invention, but do not limit the scope of the present invention.

[0052]The method for automatic determination and analysis of the test results of the train control system on-board equipment interconnection and intercommunication described in the present invention is divided into five major steps, and the whole process is shown in figure 2 .

[0053] The first step: test case classification and correspondence

[0054] The basic means of interoperability testing is to execute test cases, and since the purpose of testing is to verify whether the device under test meets the requirements of system interoperability, the ultimate source of test judgment is the system functional requirements specification. It is necessary to first analyze and extract the re...

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Abstract

The invention discloses a method for automatically determining and analyzing interoperability test results of on-board equipment of a train control system. The method comprises the following steps: S1, carrying out classification and correspondence on test cases so as to obtain a test case set relevant to interoperability; S2, connecting in series the test cases obtained in the step S1 according to a specific method so as to form a test sequence and generate a test-sequence expected result database; S3, testing tested equipment by a test platform according to the test sequence obtained in the step S2, and recording all data transmitted in the test so as to generate a test-sequence implemented result database; S4, comparing and analyzing test-sequence implemented results and test-sequence expected results; and S5, generating a defect database according to the comparison and analysis results in the step S4. By using the method disclosed by the invention, interoperability test results of on-board equipment of the train control system can be determined and analyzed automatically.

Description

technical field [0001] The invention relates to the testing of railway train control equipment, in particular to a method for automatically judging and analyzing the test results of interconnection and intercommunication of on-vehicle equipment of a train control system. Background technique [0002] Vehicle-mounted equipment is one of the key components and control objects of the train control system. The completeness of its functions and the ability to operate across lines are issues that must be concerned in the development of the current train control system. It is necessary to verify whether the vehicle-mounted equipment can operate under different technical platforms. If it runs correctly on the ground line, that is, it has interconnection and interoperability, it must be tested for interconnection and interoperability before going online. [0003] The basis of the interoperability test is the test specification and test case formulated according to the train control s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
Inventor 刘雨袁磊魏国栋付强
Owner BEIJING JIAOTONG UNIV
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