Map loading device and method

A loading device and map technology, applied to geographic information databases, other database retrieval, structured data retrieval, etc., can solve the problem of high traffic consumption

Inactive Publication Date: 2017-02-22
NUBIA TECHNOLOGY CO LTD
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a map loading device and method, aiming to sol

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Map loading device and method
  • Map loading device and method
  • Map loading device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0054] 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.

[0055] 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 c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a map loading device. The map loading device comprises an acquiring module, a downloading module, an extracting module and a loading module; the acquiring module is used for acquiring touch parameters corresponding to a double-finger touch operation when the double-finger touch operation on a current map display interface of a mobile terminal is detected; the downloading module is used for determining a first map area of map data to be downloaded according to the acquired touch parameters and downloading the map data corresponding to the first map area; the extracting module is used for determining a second map area of a map to be loaded according to a determination instruction when the determination instruction of loading the map is received and extracting out map data corresponding to the second map area from the downloaded map data; the loading module is used for loading the map corresponding to the second map area according to the extracted map data corresponding to the second map area. The invention further discloses a map loading method. Accordingly, the flow consumed when the map is loaded is reduced.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a map loading device and method. Background technique [0002] With the rapid development of science and technology, mobile terminals such as smartphones and PADs (tablet computers) have more and more application functions, and have become indispensable devices in users' lives, bringing great convenience to users' daily life. For example, by opening the map application, the user can view relevant map information of any area. However, when loading the map, all the maps in a large area will be loaded directly at once, which will cause a lot of traffic consumption on the mobile terminal. Contents of the invention [0003] The main purpose of the present invention is to provide a map loading device and method, aiming at solving the technical problem in the prior art that a mobile terminal consumes a lot of traffic when loading a map. [0004] In order to achieve the abov...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F17/30G06F3/0488G06F3/0484
CPCG06F3/0488G06F3/04847G06F16/29G06F16/957
Inventor 黄德文王猛
Owner NUBIA TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap