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Method and device for generating train control system temporary speed limit message test case

A technology of temporary speed limit and test cases, which is applied to the control system of the transportation center, transportation and packaging, railway car body parts, etc., and can solve the problems of inefficiency and insecurity that cannot be adapted

Active Publication Date: 2020-04-14
卡斯柯信号(北京)有限公司
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  • Description
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  • Application Information

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Problems solved by technology

However, at present, testers basically construct test scenarios manually, and further manually calculate expected results according to the test scenarios. Its inefficiency and insecurity can no longer meet the growing industry needs.

Method used

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  • Method and device for generating train control system temporary speed limit message test case
  • Method and device for generating train control system temporary speed limit message test case
  • Method and device for generating train control system temporary speed limit message test case

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Embodiment Construction

[0063] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0064] The embodiment of the present invention provides a test case method for a train control system temporary speed limit message, such as figure 1 As shown, this method is to construct a tool for automatically generating test cases of temporary speed limit messages of the train control system. In the interface between the tool and the user, by receiving the user's touch commands, the pre-input railway engineering data can be Table is process...

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Abstract

The invention discloses a method and device for generating a train control system temporary speed limit message test case, relates to the technical field of railway control system maintenance, and aims to automatically generate the train control system temporary speed limit message test case, reduce repeated labor of data producers and enable the test case generation process to be safe and efficient. According to the main technical scheme, the method comprises the steps that an engineering data table is read, wherein the engineering data table at least comprises an access information table, asplit-phase information table, a transponder position table, a signal point track section data table, a line slope table, a mileage system information table, a line mileage broken link detail table and a line speed table; when a test scene generation request triggered by a user is received, generating a test scene by calling the engineering data table; when an expected result calculation request triggered by a user is received, calculating an expected result corresponding to the test scene by calling a preset rule; and generating a test case according to the test scene and the corresponding expected result and feeding back the test case to the user.

Description

technical field [0001] The invention relates to the technical field of railway control system maintenance, in particular to a method and device for generating a test case of a train control system temporary speed limit message. Background technique [0002] The CTCS-2 train control system is a control system widely used in China at present. The train control center is the core of the CTCS-2 train control system. An important function of the train control center is to control the active transponder to send messages to the on-board equipment. , which is used to transmit information such as line data, positioning information, and temporary speed limit to the vehicle equipment. In order to ensure the safety of the train control system, in engineering applications, it is necessary to carefully test the function of each train control center to send messages to the transponder. Among various messages, the temporary speed limit message has the most complicated calculation process, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00
CPCB61L27/50B61L27/60
Inventor 宋青阳徐建华郭海琦张瑞
Owner 卡斯柯信号(北京)有限公司
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