Method and system for generating urban rail transit electronic map

A technology for urban rail transit and electronic maps, which is applied in 2D image generation, image data processing, geographic information database, etc.

Pending Publication Date: 2021-04-09
北京博途智控科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the production of electronic maps is manually compiled (or manually adjusted) and manually inspected, and the graphical elements representing the equipment and the logical relationship between the equipment are also mixed together. The data volume is large and it is not easy to audit. In actual engineering projects error prone

Method used

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  • Method and system for generating urban rail transit electronic map
  • Method and system for generating urban rail transit electronic map

Examples

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Embodiment Construction

[0040] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0041] Such as figure 1 As shown, a method for generating an electronic map of urban rail transit provided by an embodiment of the present invention, the method includes: S1, establishing a connection relationship of multiple trackside devices based on preset connection rules;

[0042]In a certain embodiment, the preset connection rules can be established according to the preset general rules of multiple wayside equipment, wherein the preset general rules of the wayside equipment can include: track-track, track-turnout, track-platform, signal Beacon-beacon and radar-radar and so on.

[0043] In a certain embodiment, the wayside equipment may include: a track section, a turnout, a signal machine, a transponder, ...

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PUM

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Abstract

The invention discloses a method and a system for generating an urban rail transit electronic map, and relates to the field of urban rail transit. The method comprises the following steps: establishing a connection relationship of a plurality of trackside devices based on a preset connection rule, setting the trackside devices based on a preset graphical method, performing graphical display, performing independent processing on data of logic relationships of the trackside devices and graphical element data of graphical display, generating an urban rail transit electronic map, and respectively processing graphic element data of trackside equipment and data of a logical relationship, so the content coupling of map data can be reduced to the maximum extent; responsibility separation is performed on display logics with more changes and relatively fixed topological logics, so the complexity and the error rate of data production are greatly reduced.

Description

technical field [0001] The invention relates to the field of urban rail transit, in particular to a method and system for generating an electronic map of urban rail transit. Background technique [0002] The electronic map used by the urban rail transit signal profession belongs to safety data, and the accuracy of the map data will affect the functional safety of the entire system. The electronic map of urban rail transit includes: track sections, turnouts, platforms, signals, beacons, screen doors and other trackside equipment, and defines the trackside actual position and screen display coordinates of each trackside equipment and these equipment logical relationship between them. Usually, the production of electronic maps is manually compiled (or manually adjusted) and manually inspected, and the graphical elements representing the equipment and the logical relationship between the equipment are also mixed together. The data volume is large and it is not easy to audit. In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29G06T11/00
CPCG06T11/00G06F16/29
Inventor 邹晓东王佳
Owner 北京博途智控科技有限公司
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