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Road region display method and device

A technology for area display and roads, applied in the electronic field, can solve the problem that users cannot have a global macro road network, and achieve the effect of ensuring integrity

Active Publication Date: 2018-09-25
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in this way, users cannot have a global macro road network, and the map field of view is limited to a few kilometers, or even tens of meters, which is unacceptable for navigation users

Method used

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  • Road region display method and device

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Embodiment Construction

[0060] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0061] Please refer to figure 2 , figure 2 It is a schematic flowchart of a road area display method provided by an embodiment of the present invention. This solution can be applied to various map software, including: mobile phone maps, grid maps, car-machine maps, and other partner maps (such as Didi Taxi, etc.), and the hardware scenarios involved include smartphones (Android and ios) and PCs machine and so on. As shown in the figure, the method...

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Abstract

The embodiment of the invention discloses a road region display method, which comprises the steps of dividing a map region required to be displayed at present to obtain a plurality of regional sub-blocks; respectively calculating the road density of each of the plurality of regional sub-blocks; adjusting the classification level of roads in a target regional sub-block in the plurality of regionalsub-blocks according to the road density of each regional sub-block; and displaying the roads in the target regional sub-block according to the adjusted classification level. The embodiment of the invention further discloses a road region display device. The adoption of the embodiment guarantees the integrity of a map display region and embodies important roads in different regional sub-blocks.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a road area display method and device. Background technique [0002] The map software can be used for users to view ordinary rectangular maps, satellite maps, street view maps and indoor scenes, and can also be used for users to query the geographical locations of banks, hospitals, hotels, parks, etc., which is helpful for users' daily life and travel needs. Such as figure 1 As shown, when the map software displays the road network base map, in order to highlight the hierarchy and practicability, different roads are classified according to road grades, road attributes and the connection relationship between roads. The categories of road classification are as follows: expressway, expressway, national road, provincial road, county road, township road, other roads, construction roads, ferry lines, etc. When the map software displays the map, it will display multiple sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B29/00
CPCG09B29/007
Inventor 徐勋李波洋
Owner TENCENT TECH (SHENZHEN) CO LTD