Indoor navigation method, device, computer equipment and storage medium

An indoor navigation and navigation map technology, applied in the field of intelligent navigation, to achieve the effect of low power consumption

Pending Publication Date: 2019-01-18
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide an indoor navigation method, device, computer equipment, and storage medium to solve the problem of quickly and accurately finding indoor destinations

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  • Indoor navigation method, device, computer equipment and storage medium
  • Indoor navigation method, device, computer equipment and storage medium
  • Indoor navigation method, device, computer equipment and storage medium

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Embodiment Construction

[0030] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] The indoor navigation method provided by the embodiment of the present invention can be applied in such as figure 1 In an application environment, the indoor navigation method is applied in an indoor navigation system, and the indoor navigation system includes a client and a server, wherein the client communicates with the server through a network. Wherein, the client is also referred to as the client, and refers to a program that corresponds to...

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Abstract

The invention discloses an indoor navigation method and device, and a computer equipment and storage medium. The indoor navigation method comprises the following steps of: obtaining a corresponding pointing coordinate of a mobile terminal in a preset navigation map as a start coordinate; obtaining an end coordinate closest to an end point keyword distance; adopting the Dijkstra algorithm to generate a target navigation route according to the start coordinate and the end coordinate, and sending a target navigation route to the mobile terminal; acquiring the current positioning coordinates of the mobile terminal every preset time if the mobile terminal sends a confirmation navigation request; and matching the current positioning coordinate with the target navigation route, and sending the route correction information to the mobile terminal when the distance between the current positioning coordinate and the nearest position on the target navigation route exceeds the threshold. The methodcan track the moving route of the mobile terminal and give the route correction information in time, thereby ensuring that the mobile terminal can quickly and accurately find an indoor destination.

Description

technical field [0001] The invention relates to the field of intelligent navigation, in particular to an indoor navigation method, device, computer equipment and storage medium. Background technique [0002] At present, all mobile terminals have a positioning function, which can provide users with many location-based services and bring convenience to users. The positioning methods of the mobile terminal mainly include global navigation satellite system (Global Navigation Satellite System, GNSS) positioning, network positioning and base station positioning. Among them, GNSS positioning, network positioning, and base station positioning have the advantages of high positioning accuracy, but the positioning process consumes a lot of power, which affects the battery life of the mobile terminal. In addition, the GNSS positioning method needs to search for satellite signals. When the mobile terminal is in a relatively closed indoor environment or there are obstacles around it, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/08G01C21/20H04W4/024H04W4/021H04W4/33
CPCH04W4/021H04W4/024H04W4/33G01C21/206G01S5/08
Inventor 高梁梁
Owner PING AN TECH (SHENZHEN) CO LTD
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