A kind of cbtc system simulation test method and device

A technology of simulation testing and system simulation, applied in design optimization/simulation, software testing/debugging, error detection/correction, etc., can solve the problems of occupation, heavy development workload, high cost, etc., and achieve flexible and efficient simulation testing , reduce the experimental site, reduce the effect of economic costs

Active Publication Date: 2022-08-02
CASCO SIGNAL
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Problems solved by technology

Yet there is following shortcoming when adopting above-mentioned invention to carry out ATS performance test: 1, test environment relies on real equipment (ZC and CI etc.), and real equipment is not only required cost height, also needs to take larger experimental site; 2, emulation equipment needs Develop according to the corresponding real equipment functions, so that the development workload is relatively large; 3. The test environment cannot absolutely restore the CBTC system operation site, which makes the problem analysis of the CBTC system operation site have certain limitations

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  • A kind of cbtc system simulation test method and device
  • A kind of cbtc system simulation test method and device
  • A kind of cbtc system simulation test method and device

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Embodiment Construction

[0061] A CBTC system simulation testing method and device proposed by the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the accompanying drawings are in a very simplified form and all use inaccurate scales, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the present invention. For the purpose, features and advantages of the present invention to be more clearly understood, please refer to the accompanying drawings. It should be noted that the structures, proportions, sizes, etc. shown in the drawings in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the implementat...

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Abstract

The invention discloses a CBTC system simulation test method and device. The simulation test method includes: collecting field network data of field devices in the CBTC system; generating a simulation test script according to the simulation test requirement of the CBTC system; according to the simulation The test script queries the on-site network data to obtain simulation test network data; builds a simulation test environment of the CBTC system according to the simulation test network data; and in the simulation test environment, according to the simulation test script A simulation test is performed on the CBTC system to check the reliability of the CBTC system. The invention can not only carry out the simulation test on the CBTC system in the simulation test environment close to the actual operation condition of the CBTC system, but also can reduce the cost of the simulation test.

Description

technical field [0001] The invention relates to the technical field of urban rail transit, in particular to a CBTC system simulation testing method and device. Background technique [0002] With the rapid development of cities, the energy crisis and environmental protection pressure are increasing, making urban rail transit the preferred mode of transportation for residents. As a convenient mode of transportation, urban rail transit has many advantages such as large capacity, high efficiency, low energy consumption, convenient riding, safety and comfort, and the signal system of urban rail transit is an important factor for the safe and efficient operation of rail transit trains. Assure. At present, most of the signal systems of domestic urban rail transit use the CBTC system (Communication Based-on Train Control, communication-based automatic train control system). Equipment such as controller (ZC) and computer interlocking (CI); before the operation of the CBTC system, m...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36G06F30/20G06F119/02
CPCG06F11/3688G06F11/3684G06F11/3692G06F11/3664G06F30/20G06F2119/02
Inventor 欧阳敏刘锦峰朱程辉夏芸熊坤鹏李付军邱良辰
Owner CASCO SIGNAL
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