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Urban rail project interlocking dual-computer test method based on interlocking simulation system

An interlocking simulation and interlocking technology, which is applied to the control system of the transportation center, railway car body parts, railway signal and safety, etc., can solve the problems of complex code position checking, high hardware maintenance costs, and complicated fingering operations, etc. , to achieve the effect of simplifying the layout of the test environment, improving the preparation efficiency, and reducing the difficulty of failure

Active Publication Date: 2021-12-10
卡斯柯信号(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides an interlocking dual-machine test method for urban rail projects based on an interlocking simulation system, which solves the problem in the prior art that the FIVP platform communicates with the interlocking dual-machine through I / O hard-wire connection, and builds a project. In the test environment, the fingering operation in the process of debugging the FIVP platform and the interlocking two-machine communication process is too complicated, it takes a long time, the code bit problem is complicated to troubleshoot, and the hardware maintenance cost is high.

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  • Urban rail project interlocking dual-computer test method based on interlocking simulation system
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  • Urban rail project interlocking dual-computer test method based on interlocking simulation system

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Embodiment 1

[0026] like figure 1 As shown, the present application provides an urban rail project interlocking dual-machine test method based on an interlocking simulation system, wherein the method comprises:

[0027] S100: Get the first interlocking data;

[0028] S200: Configure the underlying simulation system under the next machine according to the first interlocking data and the simulated interlocking machine software;

[0029]Specifically, the controller and the service provider is a machine-bit command, the host computer is first sent to the next crew, the next crew to explain the timing signals according to the corresponding command directly to control the device. Lower machine state data reading device from time to time (typically analog) converted into a digital signal to the host device. The interlocking first interlocking data is real data, i.e., the ground apparatus according to any one of items urban rail (signal, switch, track) and the vehicle-mounted device (beacon antenna, c...

Embodiment 2

[0056] Dual interlocking same testing methods of one embodiment Urban Rail project simulation system based on the interlocking embodiment of the inventive concept, such as Figure 4 Shown embodiment the present application provides a program based on mass transit systems Simulation interlock interlock Dual test system, wherein the system comprises:

[0057] A first obtaining unit 11, the first obtaining unit 11 for obtaining a first interlocking transactions;

[0058] A first execution unit 12, execution unit 12 for the first, according to the data and simulation interlocking first interlocking lower computer software, configuration of interlock bits simulation system;

[0059] Second execution unit 13, execution unit 13 for the second interlocking configuration file content host computer simulation system;

[0060] The third execution unit 14, execution unit 14 and the third interlocking simulation system for configuring the host computer and internet communications FIVP content f...

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Abstract

The invention provides an urban rail project interlocking dual-computer test method based on an interlocking simulation system, and the method comprises the steps: obtaining first interlocking data; configuring an interlocking simulation system lower computer; configuring file contents of an interlocking simulation system upper computer configuring the content of a communication file between the interlocking simulation system upper computer and the FIVP platform; configuring the interlocking simulation system upper computer to communicate with the interlocking simulation system lower computer and the FIVP platform Ethernet; starting an interlocking simulation system upper computer; and after the interlocking simulation system upper computer is started, verifying the operation condition of the CBTC system in the interlocking double-field scene. The technical problems that in the prior art, when the FIVP platform and the interlocking dual computer are connected and communicated through an I / O hard wire and a project test environment is built, the wire pointing operation in the debugging process of the FIVP platform and the interlocking dual computer is too complex, the consumed time is long, the code bit checking problem is relatively complex, and the hardware maintenance cost is higher are solved.

Description

Technical field [0001] The present invention relates to the field of train automatic control, and more particularly to a urban rail project interlocking dual-machine test method based on an interlock simulation system. Background technique [0002] COMPUTER BASED Interlocking, CBI is an important part of Communication Based Train Control System, CBTC), and indoor system integration test is the last guarantee for urban rail project data to the site. . Factory Integrated Test Confirmation Platform, Fivp The FIVP platform is connected to the signal system via Ethernet and I / O (input / output) hard lines, allowing the system to simulate real trains to run scenes to meet the scene testing of different needs, improve the stability, reliability, and safety of signal systems. sex. [0003] However, in the process of implementing the techniques of invention inventive in the embodiment of the present application, the inventors discover at least the following techniques: [0004] There is...

Claims

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Application Information

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IPC IPC(8): B61L27/00
Inventor 张京伟史建友吕鑫邱良辰兰青辉杨菲夏芸
Owner 卡斯柯信号(北京)有限公司