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Map information management method and system

A technology of map information and management methods, applied in the field of map information management methods and systems, can solve the problems of taking a lot of time, being cumbersome, and failing to get expected results.

Active Publication Date: 2010-06-23
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the known technology, users must be very clear about their needs in order to download the map data of the corresponding range, so as not to obtain the expected results when searching and browsing the map data offline
In addition, such downloading and storage needs to be done manually by the user
For users, it not only takes a lot of time but also is very cumbersome

Method used

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  • Map information management method and system
  • Map information management method and system

Examples

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Embodiment Construction

[0028] figure 1 A map information management system according to an embodiment of the present invention is displayed.

[0029] The map information management system 100 may be an electronic device. The map information management system 100 includes a storage unit 110 and a processing module 120 . The processing module 120 may be connected to a server (not shown) through a network. The server can provide map information for users to perform related map applications, such as map browsing, location marking, and route planning. The processing module 120 can execute the map information management method of the present invention according to information such as the user's location mark and / or route, so as to download the map information from the server and store it in the storage unit 110 . The details thereof will be described later.

[0030] figure 2 A map information management method according to an embodiment of the present invention is shown. The embodiments of the pres...

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PUM

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Abstract

The invention relates to map information management method and system. The method comprises the following steps of: firstly, obtaining information of a plurality of place marks; and secondly, adjusting a map scale to enable a first initial map to comprise the place marks and storing the first initial map.

Description

technical field [0001] The present invention relates to a map information management method and system, and in particular to a map information management method and system capable of downloading and storing online map information for offline retrieval. Background technique [0002] In recent years, the application of map information has become more and more widespread. Many websites and devices can provide map information to allow users to locate, mark locations, or plan routes. [0003] In general, map data can be created and stored through vector coordinates or in the form of images. When the map data is created and stored in vector coordinates, the map display can be freely zoomed in or out. When the map data is created and stored in the form of images, images with different map scales must be prepared in advance for users to search and browse. [0004] In existing online map information services, most map data are created and stored in the form of images. The user ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 周福强王富生张文琪
Owner HTC CORP