Implementing method for signal system traffic simulator suitable for testing environment

A signal system and traffic simulation technology, applied in the direction of instruments, special data processing applications, electrical digital data processing, etc., can solve the problems of ATS difficult to test the function and performance, to save equipment configuration, obvious economic benefits, and achieve cost performance. Effect

Inactive Publication Date: 2009-05-13
NANJING NRIET IND CORP
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to design a kind of urban rail transit signal system that can be used to test the working performance of the ATS system under the conditions

Method used

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  • Implementing method for signal system traffic simulator suitable for testing environment
  • Implementing method for signal system traffic simulator suitable for testing environment
  • Implementing method for signal system traffic simulator suitable for testing environment

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Embodiment Construction

[0025] Below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described:

[0026] The invention overcomes the limitation of laboratory conditions and provides a traffic simulator for testing the automatic train monitoring system of the signal system. It builds a hardware platform by using commercial industrial computers and networks (see figure 1 ), the selection of the industrial computer is Simens anti-high temperature, vibration series machine, which can well simulate the actual environment of some sites. The industrial computer uses a multi-screen card plus three displays 1\2\3 to form an emulator to display the status of the entire station element, wherein the number of displays depends on the number of stations. In addition, the industrial computer is connected with the local operator workstation (LOW for short) and the train routing computer (TRC for short) in the ATS system through Ethernet. In addition to displa...

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Abstract

The invention provides a method for realizing a traffic simulator of a signal system, which can be applied under a testing environment. The method comprises the following steps: establishing a table; providing a train position report for an ATS system every period; providing train state information for the ATS system every period; providing a train incident for the ATS system when an incident happens; simulating the function of side track ATP in an actual system; and simulating an interlocking sub-system. In the invention, in order to solve the problem that a train automatic monitoring system is difficult to detect operating function and performance of the system under current laboratory conditions, the method for realizing the simulator which can simulate operation of ATP/ATO and the interlocking system is designed and is used for detect the train automatic monitoring system.

Description

technical field [0001] The invention relates to a method for realizing a device for debugging an urban rail transit signal system, in particular to a method for realizing a traffic simulator suitable for a signal system in a test environment. Background technique [0002] The urban rail transit system is a complex and huge system. In the rail transit system, the signaling system occupies an important position. It is the basic means to ensure the safe and efficient operation of the rail transit system. It consists of ATP / ATO (vehicle and trackside), Automatic Train Supervision (ATS), interlocking Composition of subsystems. [0003] For such an important system, for each subsystem, countless experiments must be carried out after development to test its performance. Of course, the actual test can be carried out directly on the test line, but this not only consumes a lot of manpower and material resources, but also its safety cannot be guaranteed, so it is necessary to carry o...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 刘妃黄建宇
Owner NANJING NRIET IND CORP
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