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Railway signal centralized monitoring system testing platform

A centralized monitoring and system testing technology, which is applied in the field of railway signal technology and railway signal centralized monitoring system, can solve the problems that cannot meet the needs of CRCC certification testing, etc.

Active Publication Date: 2019-06-21
中铁检验认证中心有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Unable to meet the testing needs of CRCC certification

Method used

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  • Railway signal centralized monitoring system testing platform
  • Railway signal centralized monitoring system testing platform
  • Railway signal centralized monitoring system testing platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Embodiment 1: as figure 1 , Figure 2(a), Figure 2(b), image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 and Figure 9 As shown in the figure, a test platform for centralized railway signal monitoring system includes standard electric section monitoring center, station ring network, station signal source simulation subsystem, interface simulation subsystem, standard station, and expert auxiliary support module.

[0064] A test platform for a railway signal centralized monitoring system is divided into two parts: a central environment and a station environment.

[0065] The monitoring center of the standard electric service section, the station ring network, the interface simulation subsystem, and the expert auxiliary support module are integrated and built together to form a central environment, as shown in Figure 2(a) and Figure 2(b).

[0066] like figure 1 As shown, the station signal source simulation subsystem is integrated with the standard...

Embodiment 2

[0075] Embodiment 2: as image 3 Shown, a kind of railway signal centralized monitoring system test platform testing method, comprises steps as follows:

[0076] Step 1, preparation stage: the manufacturer deploys the software and hardware to be tested, and conducts network debugging;

[0077] Step 2, the first step of the formal test: test whether the hardware of the station machine to be tested meets the safety requirements of monitoring;

[0078] Step 3, formal test Step 2: Test the hardware acquisition performance and station software functions of the station machine to be tested (including real-time display, curve, report, playback, alarm, setting and other functional items);

[0079] Step 4, Formal test Step 3: Test the ability of the telecommunications section center of the manufacturer to be tested to connect to the standard station according to the interconnection agreement;

[0080] Step 5, Formal test Step 4: Replace with the standard telecommunications section ce...

Embodiment 3

[0115] Embodiment 3: A test platform for a centralized railway signal monitoring system, including a standard electric section monitoring center, a station ring network, a station signal source simulation subsystem, an interface simulation subsystem, a standard station, and an expert auxiliary support module.

[0116] Among them, the monitoring center of the electricity section and the ring network of the station jointly build the wide area network (monitoring network) and central system architecture in the signal centralized monitoring system.

[0117] Other station subsystems such as standard stations can be connected to the monitoring network to realize interconnection and interoperability testing.

[0118] The station signal source simulation subsystem and the interface simulation subsystem jointly simulate the electrical characteristics, logic status and other information of the station turnout, signal machine, interlocking, train control and other systems (or equipment), ...

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Abstract

The invention discloses a railway signal centralized monitoring system testing platform, and belongs to the technical field of railway signal technologies and railway signal centralized monitoring systems. A testing method comprises the steps of deploying to-be-tested software and hardware by a manufacturer, and carrying out networking debugging; the first formal testing: testing whether the hardware of a to-be-tested station machine meets the safety requirement of monitoring or not; the second formal testing: testing the hardware acquisition performance and the station machine software function of the to-be-tested station machine, wherein the hardware acquisition performance and the station machine software function comprise real-time display, curves, reports, playback, alarming, settingand other function items; the third formal testing: testing the capability of the electric service section center of the to-be-tested manufacturer to access a standard station according to an interconnection protocol; the fourth formal testing: switching to the standard electric service section center software, and testing the capacity of the to-be-tested station machine for accessing the standardelectric service section center according to the interconnection and intercommunication protocol; and test completion: performing testing summary. According to the invention, testing of the station acquisition function, the station machine function, accessing of the to-be-tested station to the standard center and accessing of the standard station to a to-be-tested center of the railway signal centralized monitoring system can be supported and completed.

Description

technical field [0001] The invention relates to a test platform for a railway signal centralized monitoring system, belonging to the technical fields of railway signal technology and railway signal centralized monitoring system. Background technique [0002] The existing centralized railway signal monitoring system (hereinafter referred to as "signal centralized monitoring system") is an important equipment to ensure the safety of railway traffic. Such as CTC, interlocking, train control, etc.) for real-time status monitoring, data recording, statistical analysis and fault alarm. The product implemented the administrative licensing system in the early stage, and was later included in the scope of CRCC certification. Therefore, for the various functions of the product, it is necessary to conduct a complete and credible test under laboratory conditions. [0003] At present, due to the wide range of sampling objects involved in the monitoring system, and a three-level and fou...

Claims

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Application Information

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IPC IPC(8): G05B23/02
Inventor 李小帅王俊飞金鹏李鹍陈海康马研何宇晖赵宇李鑫郑璟瑜
Owner 中铁检验认证中心有限公司
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