Indoor navigation method, device and mobile terminal

A mobile terminal, indoor navigation technology, applied in the field of navigation, can solve the problem of inconvenience of indoor navigation

Active Publication Date: 2021-03-02
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

Method used

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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

An embodiment of the present invention provides an indoor navigation method, device, and mobile terminal, including: obtaining the current indoor location information of the mobile terminal; starting from the location corresponding to the indoor location information, and taking the input destination location as the end point, Generate a segmented navigation path, which is a straight line; when it is determined that the mobile terminal is pointing to the direction of the segmented navigation path, display forward identification information on the navigation interface to instruct the user to move forward in the current direction pointed by the mobile terminal. By applying the embodiments of the present invention, the problem of inconvenient use of indoor navigation existing 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 Patents(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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