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Tracking simulation method for moving closed urban rail train

A technology of urban rail trains and simulation methods, applied in special data processing applications, instruments, railway signals and safety, etc., can solve the problems of long maintenance cycle, high equipment cost, low utilization rate, etc., and achieve low equipment cost and maintenance cycle. Short, user-friendly effects

Inactive Publication Date: 2016-12-21
LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE
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AI Technical Summary

Problems solved by technology

[0004] 1. The tracking technology and equipment adopted by each urban rail transit enterprise are not necessarily the same, and there are not many targeted teaching simulation systems;
[0005] 2. The simulation system is too complex, out of touch with the actual needs of teaching, and the utilization rate is not high;
[0006] 3. The cost of equipment is high and the procurement period is long; the maintenance cost of the simulation system used for teaching is high and the maintenance period is long

Method used

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  • Tracking simulation method for moving closed urban rail train

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Embodiment Construction

[0032] A mobile block urban rail train tracking simulation method, comprising the steps of:

[0033] S1. Classify entities such as urban rail lines, control signals, and urban rail simulation trains, and establish a basic data module, which includes:

[0034] 1) Urban rail ramp data, 2) Urban rail curve data, 3) Urban rail tunnel data, 4) Urban rail bridge data, 5) Signal machine data, 6) Urban rail section attribute data, 7) Urban rail train data And the definition of control signal blocking mode; (Note: there are generally three blocking modes, inputting this module can set which blocking mode the system works in);

[0035] S2. Establishing an analog parameter definition module, which includes:

[0036] 1) Custom trains, 2) Existing urban rail trains, 3) Custom lines, 4) Existing urban rail lines, 5) Tracking time control (through this module, the tracking time of a certain train can be controlled);

[0037] S3. Establish a system operation module, which includes:

[0038...

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Abstract

The invention relates to a tracking simulation method for a moving closed urban rail train. The tracking simulation method comprises the following steps of: S1, performing classification treatment of entities, such as an urban rail line, a control signal and an urban rail simulation train, and establishing a basic data module; S2, establishing a simulation parameter definition module; S3, establishing a system operation module; S4, according to requirements, setting and calling basic data required when all kinds of trains operate simulation; S5, inputting simulation parameters, and performing embodiment and digitization of an environment needing to be simulated; S6, entering system simulation operation; S7, outputting tracking result data; and S8, drawing a tracking result curve, and determining a tracking result. A simulation system adopted in the simulation method is low in cost, short in maintenance period, simple and convenient to operate, reliable to operate, good in humanization and high in pertinence, and can be tightly combined with practical teaching requirements.

Description

technical field [0001] The invention relates to a subway urban rail train tracking simulation technology, in particular to a mobile block urban rail train tracking simulation method suitable for teaching and technical training in higher vocational colleges and urban rail enterprises. Background technique [0002] The requirements of the subway train tracking system are accuracy, continuity, coverage, reliability, safety and maintainability. At present, the methods used in subway train tracking include track circuit positioning, axle counting positioning, query-transponder positioning, and speed measurement. Positioning, cross-sensing loop positioning, wireless communication positioning, etc., the above tracking technologies have been well applied in the rail transit of various cities, some of which have achieved mobile blocking, thereby improving the accuracy of train position tracking, so Subsequent trains can safely approach the last confirmed tail position of the precedin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50B61L25/02
CPCB61L25/02G06F30/15
Inventor 黄聪赵宁蒋笑宇金丽丽
Owner LIUZHOU RAILWAY VOCATIONAL TECHN COLLEGE
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