Map data migration device and method

A map data and map technology, applied in geographic information database, data processing input/output process, electrical digital data processing and other directions, can solve problems such as waste of mobile terminal traffic, and achieve the effect of avoiding repeated downloads and reducing waste.

Active Publication Date: 2017-02-01
NUBIA TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a map data migration device and method, aiming to solve the technical problem that different map applications often download the same map data repeatedly, resulting in waste of mobile terminal traffic

Method used

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  • Map data migration device and method
  • Map data migration device and method

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Embodiment Construction

[0057]It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0058] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0059] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop co...

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Abstract

The invention discloses a map data migration device and a method. The device comprises a display module, a migration determination module, a position acquisition module, a target determination module and a storage module. The display module is used for sub-screen displaying map interfaces of multiple map applications on a display screen of a mobile terminal; the migration determination module is used for determining the map applications to be migrated according to first touch operation received by the display screen, and delineating areas to be migrated in the map interfaces of the map applications to be migrated; the position acquisition module is used for acquiring edge geographic positions of the outer edges of the areas to be migrated in the map interfaces of the map applications to be migrated; the target determination module is used for determining the target map applications required to be migrated to the areas to be migrated according to second touch operation corresponding to migration commands when the migration commands are detected; the storage module is used for storing map data of the areas to be migrated into a storage space of the map data corresponding to geographic positions of the edges in the map interfaces of the target map applications. According to the map data migration device and the method provided by the invention, the waste of mobile terminal flow is reduced.

Description

technical field [0001] The invention relates to the technical field of data storage, in particular to a map data migration device and method. Background technique [0002] At present, with the continuous development of communication technology, mobile terminals, especially smart phones, have more and more functions, and more and more map applications are installed on mobile terminals. Map applications include applications that only have map navigation functions (such as Baidu Maps, Gaode Maps, etc.), and applications that include map navigation functions (taxi-hailing applications (such as Uber, Didi, etc.), group-buying applications (such as Meituan, Dianping)), due to the objective existence of physical buildings, roads, Geographic features such as mountains, rivers and rivers are the same, so no matter what type of map application is, the map data of each map application is basically the same. However, map data between different map applications are isolated from each ot...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F3/0488
CPCG06F3/0488G06F16/29
Inventor 郑懿王猛
Owner NUBIA TECHNOLOGY CO LTD
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