Title:
INDOOR NAVIGATION METHOD AND SYSTEM ON THE BASIS OF WIRELESS HOTSPOTS
Document Type and Number:
WIPO Patent Application WO/2016/095258
Kind Code:
A1
Abstract:
An indoor navigation method and system on the basis of wireless hotspots are provided. The method comprises: when a cloud sever receives a target position input by a mobile terminal-side user, acquiring a hotspot at which the target position is located as a target hotspot, and acquiring the target hotspot information (S10); the cloud sever sending the target hotspot information to a hotspot to which the mobile terminal currently accessed, the hotspot to which the mobile terminal currently accessed being taken as a current hotspot (S20); taking a node adjacent to the current hotspot as a new current hotspot if no target hotspot is found, the new current hotspot then sending a searching broadcast to an adjacent hotspot, and repeating the searching procedure until the target hotspot is found (S30); and constructing a hotspot path from the current position to the target position on the basis of the current hotspot, each new current hotspot and the target hotspot, and controlling the mobile terminal to display the hotspot path (S40).
Inventors:
CHEN CHENG (CN)
Application Number:
PCT/CN2014/095058
Publication Date:
June 23, 2016
Filing Date:
December 26, 2014
Export Citation:
Assignee:
SHENZHEN TCL DIGITAL TECHNOLOGY LTD (CN)
International Classes:
G01C21/00; G08G1/005; H04W4/024; H04W4/33
Foreign References:
| CN104157164A | 2014-11-19 | |||
| KR101465012B1 | 2014-11-26 | |||
| KR20120107236A | 2012-10-02 | |||
| US20100125409A1 | 2010-05-20 | |||
| CN102506851A | 2012-06-20 | |||
| CN103245345A | 2013-08-14 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
深圳市世纪恒程知识产权代理事务所 (CN)
深圳市世纪恒程知识产权代理事务所 (CN)
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