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Method, device and equipment for generating geometric road network and storage medium

A geometry and road network technology, applied in the field of map making, can solve problems such as road geometry and road network information in areas not covered by maps, and achieve the effect of improving efficiency

Active Publication Date: 2022-04-05
GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the field of map making, there is a problem of obtaining road geometric road network information in areas not covered by maps

Method used

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  • Method, device and equipment for generating geometric road network and storage medium
  • Method, device and equipment for generating geometric road network and storage medium
  • Method, device and equipment for generating geometric road network and storage medium

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0022] With the development of social and economic levels, the update frequency of traffic roads is also accelerating, and the establishment of a comprehensive road information road network is the basic premise for building intelligent transportation, digital cities, and smart cities. The cost of traditional surveying and mapping methods is high, and the update cycle is lo...

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Abstract

The embodiment of the invention discloses a method and device for generating a geometric road network, equipment and a storage medium. The method comprises the steps that a first driving track is acquired; obtaining a geometric road network of the first driving track according to a preset division condition and the first driving track; if the second driving track is matched with the geometric road network, updating the geometric road network according to the second driving track and a preset division condition. By adopting the method provided by the invention, the geometric road network is quickly and efficiently generated based on the multiple driving tracks, so that a user can conveniently obtain the geometric road network information of the roads in the area not covered by the map to create the map of the area.

Description

technical field [0001] The present application relates to the field of map making, and more specifically, to a method, device, device and storage medium for generating a geometric road network. Background technique [0002] With the rapid development of the economy, the urban road network is updated rapidly, and road network data is of great significance for traffic planning and urban development. The geometric road network information of the road is a very important information for making maps. When creating maps of areas not covered by some current mainstream maps, it is necessary to obtain the geometric road network information of the roads in the area. Therefore, in the field of map making, there is a problem of obtaining road geometric road network information in areas not covered by maps. Contents of the invention [0003] The present application proposes a method, device, device and storage medium for generating a geometric road network to improve the above problem...

Claims

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Application Information

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IPC IPC(8): G06F16/29G06F16/23
Inventor 全冬兵李忠恩
Owner GUANGZHOU XIAOPENG CONNECTIVITY TECH CO LTD
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