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Map downloading method and device, computer equipment and computer readable storage medium

A map and equipment technology, applied in the computer field, can solve the problems of high server processing pressure, increase the workload of the server to retrieve map data, etc., and achieve the effect of reducing the processing pressure

Pending Publication Date: 2022-07-01
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in this solution, the server needs to retrieve all the map data stored in the database. If the server stores more map data, it will greatly increase the workload of the server to retrieve map data.
Therefore, this solution has the problem of high server processing pressure

Method used

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  • Map downloading method and device, computer equipment and computer readable storage medium
  • Map downloading method and device, computer equipment and computer readable storage medium
  • Map downloading method and device, computer equipment and computer readable storage medium

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Embodiment Construction

[0073] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. The components of the embodiments of the present application generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

[0074] Thus, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application as claimed, but is merely representative of selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by tho...

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PUM

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Abstract

The invention provides a map downloading method and device, computer equipment and a computer readable storage medium, and belongs to the technical field of computers. The method comprises the following steps: receiving a first downloading request sent by terminal equipment; obtaining the target map according to the boundary information, and determining an initial downloading hierarchy of the target map; generating at least one downloading script according to the position information of each starting tile of the target map in the starting downloading hierarchy, and sending the downloading script to the terminal equipment; receiving a second downloading request sent by the terminal equipment; and according to the position information of the starting tile and the position information of the associated tile, reading the starting tile and the associated tile, and sending the starting tile and the associated tile to the terminal device. The effect of reducing the processing pressure of the server can be achieved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular, to a map downloading method, apparatus, computer device, and computer-readable storage medium. Background technique [0002] With the development of science and technology, people have obtained a lot of geographic information and used this geographic information to draw various maps, and they can download and use these maps for navigation through various applications, which brings great benefits to people. convenience. [0003] In the related art, generally, these maps are stored in the server. When the application program on the terminal device needs to download the map, the terminal device will send a request to the server, and the server will retrieve all the map data stored in the database to determine the application program needs. Download the map tile information corresponding to the map and send the corresponding map tile information to the terminal device....

Claims

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Application Information

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IPC IPC(8): G06F16/51G06F16/56G06F16/958H04L67/06
CPCG06F16/51G06F16/56G06F16/972H04L67/06
Inventor 吴伟鑫唐雪锋
Owner GUANGZHOU XAIRCRAFT TECH CO LTD