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Simulation test method and system for automatic train control

A technology for automatic train control and simulation testing, applied in general control systems, control/regulation systems, instruments, etc., can solve the problem of high cost and achieve the effect of reducing the cost of simulation testing

Active Publication Date: 2021-08-17
SIEMENS MOBILITY TECH BEIJING CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Causes the problem of high cost in the existing test method of automatic train control

Method used

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  • Simulation test method and system for automatic train control
  • Simulation test method and system for automatic train control
  • Simulation test method and system for automatic train control

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0072] For various equipment in the automatic train control system, such as zone controller (ZC), on-board unit, computer interlocking subsystem, etc., in the first aspect, after the application program in the equipment is designed, the application program is officially put into use Before, it is often necessary to test the application program; secondly, after designing the simulated device and before the formal production of the simulated device, it is generally necessary to test the designed simulated device to reduce production as much as possible. In the third aspect, after the bugs in the application program in the automatic train control system are repaired, testing is also required. Through the above series of tests, the safety and stability of the automatic train control system can be guaranteed as much as possible. In addition, due to the fact that different manufacturers or enterprises develop or produce these application programs, simulated equipment or actual equip...

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Abstract

The present invention provides a simulation test method and system for automatic train control. The simulation test method for automatic train control includes: providing at least two virtual devices related to automatic train control, wherein the virtual device can be selected, and the virtual device has A virtual interface that satisfies the interconnection specification; an interconnection connection relationship is established between at least one selected virtual device and the target to be tested, so as to form a simulation test environment for automatic train control; in the simulation test environment, the The target to be tested is tested. This scheme can effectively reduce the cost of train automatic control test.

Description

technical field [0001] The invention relates to the field of rail traffic testing, in particular to a simulation testing method and system for automatic control of trains used for rail traffic simulation testing in the field of rail traffic testing. Background technique [0002] The automatic train control system (Automatic Train Control, ATC) is an important part of the urban rail transit signal system, which may include: the automatic train protection subsystem (Automatic Train Protection, ATP), the automatic train operation subsystem (Automatic Train Operation, ATO) , Automatic Train Supervision Subsystem (AutomaticTrainSupervision, ATS) and computer interlocking subsystem. In order to ensure the safety of the operation of the automatic train control system, it is often necessary to test the subsystems such as ATP, ATO or ATS, or the application programs carried on the subsystems. [0003] At present, the testing method for subsystems or application programs in the autom...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 陈典
Owner SIEMENS MOBILITY TECH BEIJING CO LTD
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