Indoor navigation method, device and mobile terminal

A mobile terminal and indoor navigation technology, applied in the field of navigation, can solve problems such as inconvenient use of indoor navigation

Active Publication Date: 2018-11-13
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] The purpose of the embodiments of the present invention is to provide an indoor navigation method, device and mobile terminal to solve the problem of inconvenient use of indoor navigation in the prior art

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  • Indoor navigation method, device and mobile terminal
  • Indoor navigation method, device and mobile terminal
  • Indoor navigation method, device and mobile terminal

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0058] An embodiment of the present invention provides an indoor navigation method, and the present invention will be described in detail below through specific embodiments.

[0059] see figure 1 , figure 1 A flow chart of an indoor navigation method provided by an embodiment of the present invention, the method is applied to a mobile terminal, and includes the following steps:

[0060] Step 101. Obtain the current indoor location information of the mobile t...

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Abstract

The embodiment of the invention provides an indoor navigation method, a device and a mobile terminal. The indoor navigation method comprises the following steps: acquiring current indoor position information of the mobile terminal; generating a segmented navigation path with the position corresponding to the indoor position information as a starting point and an input destination position as an ending point, wherein the segmented navigation path is a straight line; and when it is determined that the mobile terminal points to the direction of the segmented navigation path, displaying advance identification information on a navigation interface for instructing a user to advance in the current direction pointed by the mobile terminal. By applying the embodiment of the invention, the problem that indoor navigation is inconvenient to use in the prior art can be solved.

Description

technical field [0001] The present invention relates to the technical field of navigation, in particular to an indoor navigation method, device and mobile terminal. Background technique [0002] Indoor positioning technology based on Wi-Fi or Bluetooth. [0003] Wi-Fi positioning technology, based on RSS (Received Signal Strength, received signal strength) positioning of mobile terminals. Before positioning, APs (Wireless Access Points) need to be deployed indoors. The denser the deployment of APs, the better the positioning effect. Each AP has a globally unique MAC (Media Access Control, Media Access Control) address, and generally for an AP, the MAC address will not change within a period of time. The MAC address is mapped to the indoor physical address, thereby establishing a location database for Wi-Fi positioning. [0004] The mobile terminal scans and collects surrounding AP signals, collects messages broadcast by the AP, and obtains the MAC address of the AP from t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20
CPCG01C21/206
Inventor 张海涛李加畅黄晓宇曹博希尤晓勇
Owner BEIJING UNIV OF POSTS & TELECOMM
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