Title:
SITE ACQUISITION METHOD, SERVER, CLIENT AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/036409
Kind Code:
A1
Abstract:
The embodiments of the present invention provide a site acquisition method, server, client and system. The site acquisition method comprises: a logic server receiving a first information pull request sent by a client device, the first information pull request comprising a current map scaling factor on the client device and current position coordinates information of the client device; determining a statistical area requiring a site information pull on the basis of the current position coordinates information of the client device; selecting a matched map specification from a plurality of different map specifications on the basis of the map scaling factor; and sending a second information pull request to a map data storage server, the second information pull information comprising the statistical area and the matched map specification, so that the map data storage server reads the site information in the statistical area according to the matched map specification.
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Inventors:
FENG FENG (CN)
Application Number:
PCT/CN2016/097790
Publication Date:
March 09, 2017
Filing Date:
September 01, 2016
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
H04W4/02; G06F17/30
Foreign References:
| CN1828586A | 2006-09-06 | |||
| CN102209113A | 2011-10-05 | |||
| CN101363734A | 2009-02-11 | |||
| CN101354261A | 2009-01-28 | |||
| CN103020250A | 2013-04-03 | |||
| US20040030492A1 | 2004-02-12 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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