Method and device for obtaining live-action electronic map, equipment and storage medium

An electronic map and real scene technology, applied in the computer field, can solve the problems of low display efficiency and low acquisition efficiency, and achieve the effect of improving acquisition efficiency and display efficiency, and reducing the number of requests

Inactive Publication Date: 2019-10-08
HANGZHOU HIKVISION SYST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method, device, equipment and storage medium for acquiring real-scene electronic maps, which solves the problems of low acquisition efficiency and low display efficiency

Method used

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  • Method and device for obtaining live-action electronic map, equipment and storage medium
  • Method and device for obtaining live-action electronic map, equipment and storage medium
  • Method and device for obtaining live-action electronic map, equipment and storage medium

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Embodiment Construction

[0067] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0068] The embodiment of the present invention provides a schematic diagram of an implementation environment, see figure 1 , the implementation environment includes: a terminal 101 and a server 102. The terminal 101 is connected to the server 102 through a network. The terminal 101 runs a client, based on which the client can log in to the server 102 to perform data interaction with the server 102, so as to use the map service provided by the server. The map service is a real-scene electronic map service showing the interior of a building or local spatial and geographical conditions. Certainly, the map service may also be a geographic location electronic map service for displaying the geographic location. In the embodiment of the pr...

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Abstract

The invention discloses a method and device for obtaining a live-action electronic map, equipment and a storage medium, and belongs to the technical field of computers. The method comprises the stepsof determining a map identifier of a to-be-displayed live-action electronic map in a current interface, and determining a visual area in the current interface; determining a tile identifier of at least one map tile to be displayed in the visual area according to the map identifier and the visual area; sending a map acquisition request to a server, the map acquisition request carrying the map identifier and the tile identifier of each map tile, and receiving map data of each map tile returned by the server; and according to the map data of each map tile, rendering a live-action electronic map corresponding to each map tile in the visual area. In the embodiment of the invention, only the map data of the map tile in the visual area is acquired, so that the data volume of the acquired map datais reduced, and the acquisition efficiency and the display efficiency are improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device, equipment and storage medium for acquiring a real-scene electronic map. Background technique [0002] After years of development, electronic maps have played an indispensable role in human life; and with the improvement of user needs, geographical location electronic maps can no longer meet the needs of users. In order to enable the user to view the interior of the building or local spatial geography, the terminal needs to acquire a real-scene electronic map of the interior of the building or local spatial geography. [0003] Currently, the server stores images of real-scene electronic maps of multiple regions. When the user views the real-scene electronic map of a certain area, the terminal sends the area identifier of the real-scene area to the server. The server acquires the map data of the real-scene electronic map of the area according to the ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29G06F16/22
CPCG06F16/29G06F16/901G06F16/22G06T11/00G06F16/20
Inventor 张文垂杨欣于欢蒲伊娜
Owner HANGZHOU HIKVISION SYST TECH
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