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Method and apparatus for generating way in map

A road and map technology, applied in the field of navigation, can solve the problem of not being able to clearly present the road distribution.

Active Publication Date: 2017-07-14
SICHUAN JIUZHOU ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a method and device for generating roads in a map, which is used to solve the problem that the electronic map in the prior art cannot clearly present the distribution of roads

Method used

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  • Method and apparatus for generating way in map
  • Method and apparatus for generating way in map

Examples

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Embodiment 1

[0045] In order to solve the problem that the electronic map in the prior art cannot display the distribution of roads, Embodiment 1 of the present invention provides a method for generating roads in the map to meet the different needs of different users for travel routes. refer to figure 1 , the method specifically includes the following steps:

[0046] Step 10, acquiring navigation data of at least two users in the target area of ​​the map.

[0047] In the embodiment of the present invention, the target area on the map corresponds to the area on the actual road one by one, and the target area may be one area or multiple areas, which is not specifically limited in the embodiment of the present invention.

[0048] The target area includes at least two grid units, which are virtual grid units artificially divided into the target area, and the size and shape of each grid unit may be the same or different. No specific restrictions are made.

[0049] The server obtains the navi...

Embodiment 2

[0127] Embodiment 2 of the present invention provides a device for generating roads in a map, referring to Figure 4 , the device specifically includes:

[0128] An acquisition unit 100, configured to acquire navigation data of at least two users in a target area of ​​the map, where the target area includes at least two grid units;

[0129] The determination unit 200 is configured to determine the movement state of all users passing through each grid unit in the target area according to the navigation data, the movement state includes a walking state and a driving state; The grid type of the grid unit, the grid type includes a walking grid and a vehicle grid;

[0130] A generating unit 300, configured to generate sidewalk roads according to adjacent grid cells of the pedestrian grid type in the target area; and / or

[0131] Generate lanes and roads according to the adjacent grid units of the vehicle grid type in the target area.

[0132] Optionally, the determining unit 200 ...

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Abstract

In one embodiment, the invention provides a method and an apparatus for generating a way in a map, and solves the problems that in the prior art, way distribution status cannot be clearly presented in an electronic map. The method includes the steps of: 1) acquiring navigation data of at least two users in a target zone in a map, the target zone including at least two grid units; 2) according to the navigation data, determining moving status of all users passing through every grid unit in the target zone, wherein the moving status includes walking status and driving status; 3) according to the moving status, determining the grid type of every grid unit, the grid type including walking grid and driving grid; and 4) according to the grid units, which are adjacent to each other and belong to the type of walking grid, in the target zone, generating a sidewalk way, and / or according to the grid units, which are adjacent to each other and belong to the type of driving grid, in the target zone, generating a lane way.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to a method and device for generating roads in a map. Background technique [0002] With the rapid development of the Internet and the popularity of various smart terminals, electronic maps have become an indispensable tool in people's daily travel. Among them, one of the most important uses of the electronic map is to provide users with a way to find travel routes. However, the existing electronic maps only abstract the roads in the real world into simple routes, and do not present the actual distribution of the roads. The needs are different. Therefore, there is a problem that the electronic map in the prior art cannot clearly present the distribution of roads. Contents of the invention [0003] Embodiments of the present invention provide a method and device for generating roads in a map, which are used to solve the problem that the electronic map in the prior art cannot ...

Claims

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Application Information

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IPC IPC(8): G01C21/32
CPCG01C21/32
Inventor 盛希玲刘念林陈文彬
Owner SICHUAN JIUZHOU ELECTRIC GROUP
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