Method for automatically drawing railway station signal plane layout diagram

Abstract

The invention relates to a method for automatically drawing a railway station signal plane layout diagram, which comprises the following steps: acquiring professional basic data of a station yard to form a station track information table, a turnout information table, a train bumper information table and a station information table; sorting to obtain an inbound annunciator table, an outbound annunciator table, a shunting annunciator table and an insulating section table; reading database information, and calculating turnout junction point coordinates, pull-in annunciator coordinates, pull-out annunciator coordinates, shunting annunciator coordinates and insulation joint coordinates; compiling station type data; and drawing a station signal plane arrangement diagram, including drawing a station track, drawing a turnout and drawing signal equipment. According to the invention, data is automatically drawn, and informatization and integration of a railway station signal plane layout diagramare achieved; a database technology is used, so modification is convenient; when design is changed, only data content needs to be modified, then automatic generation of a signal platform diagram canbe achieved; data can be used for a double-line diagram and an optical cable path diagram at the same time, so one-position modification and multi-position linkage can be achieved, and design intellectualization is achieved.

Description

technical field [0001] The invention belongs to the technical field of electronic information and transportation, and in particular relates to a method for automatically drawing a signal plane layout diagram of a railway station. Background technique [0002] The layout design of railway signal equipment is the core of the engineering design work of the signal major. It is an important drawing for undertaking the pre-station major and the signal major. Lines, turnouts, signals, track sections, etc., labeling information such as equipment numbers, names, coordinates, and mileage, the workload is huge and cumbersome. At present, all design institutes use computer computing functions to manually draw the schematic diagram of the layout of railway signal equipment (drawing without scale) under AutoCAD, which is time-consuming, laborious, inefficient, poor in accuracy, and the legend symbols are not standard and uniform. It is still difficult to improve the quality of the design...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for automatically drawing the signal plane layout of railway stations, which solves the problems of low efficiency, poor accuracy, and inconsistency of legend symbols in manual drawing of plane diagrams under AutoCAD

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