Method for automatically drawing railway yard graph

An automatic drawing, railway station yard technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of cumbersome steps, unfavorable data consistency, easy to make mistakes, etc.

Inactive Publication Date: 2016-02-03
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for automatically drawing a railway station map, which solves the problems that the existing station map drawing method has a large workload, cumbersome steps, error-prone, low efficiency, and is not conducive to the consistency of data

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  • Method for automatically drawing railway yard graph
  • Method for automatically drawing railway yard graph
  • Method for automatically drawing railway yard graph

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Embodiment Construction

[0039] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0040] The realization of the automatic drawing method of the railway station diagram provided in this embodiment is based on the test sequence automatic generation tool, which can provide a graphical editing environment for the preparation of the test sequence, assist the compiler to complete the preparation of the test sequence, and can automatically generate The test sequence document in WORD format greatly reduces the workload of compiling the test sequence.

[0041] The test sequence document is the final product of t...

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Abstract

The invention discloses a method for automatically drawing a railway yard graph. The method comprises the following steps: S1, respectively defining the data structure and the data file format of station graphic element data and interval graphic element data of the railway yard graph and generating a railway yard graph element template of the railway yard graph; S2, extracting railway yard graph element data required for drawing the railway yard graph from the railway yard graph element template according to start point and ending point input by a user; S3, carrying out pre-processing on the extracted railway yard graph element data to generate railway yard graph element data of the railway yard graph containing position coordinates; S4, calling all railway yard graph element data of the railway yard graph containing position coordinates, and drawing routes of the railway yard graph from the start point to the ending point input by the user to generate the railway yard graph. The method can be applied to drawing of the railway yard graph in a railway signal system, so that the step of drawing the railway yard graph is simplified, and the railway yard graph drawing efficiency is improved.

Description

technical field [0001] The invention relates to a method for drawing a railway station map. More specifically, it relates to a method for automatically drawing a railway station map. Background technique [0002] Railway signal is a general term for automatic control and remote control technology that ensures traffic safety, improves section and station passing capacity, and marshalling station compilation and decoding capabilities. It is responsible for the control of various railway traffic equipment and the transmission of traffic information. The railway signal has experienced nearly 190 years of development, and the station yard has always been a basic part of the railway signal system and plays an irreplaceable role. [0003] In many fields of the railway signaling system, it is necessary to draw a station map, such as the simulation of the train control system, computer interlocking, and the preparation of the test sequence of the train control system. At present, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 张勇苏耀伟
Owner BEIJING JIAOTONG UNIV
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