Indoor navigation method, device and system

An indoor navigation and input device technology, applied in the Internet field, can solve the problems of single navigation route and lack of flexibility, etc., and achieve the effect of expanding the selection range and improving flexibility

Inactive Publication Date: 2017-11-28
ALIBABA GRP HLDG LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a method, device and system for indoor navigation, which can solve the problem of single navigation route and lack of flexibility

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  • Indoor navigation method, device and system
  • Indoor navigation method, device and system
  • Indoor navigation method, device and system

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Embodiment Construction

[0044] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0045] The indoor navigation method provided by the embodiment of the present invention is realized through cooperation of a front-end device and a back-end device. The front-end device has at least an input and output function for man-machine interaction with the mobile object, and a data sending and receiving function for data interaction with the back-end device. The back-end device stores related data related to indoor navigati...

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Abstract

The invention discloses an indoor navigation method, device and system and relates to the technical field of Internet. The indoor navigation method, device and system are invented for solving the problem that a navigation path is single and is lack of flexibility. The method disclosed by the invention comprises the following steps: a front end device acquires the current floor position of a mobile object and a target floor position to reach and sends the current floor position and the target floor position to a back end device; the back end device searches for a plurality of available cross-layer tools in the current floor, determines a reaching path to reach the target floor position by means of the available cross-layer tools directly or indirectly as a target reaching path, and sends available cross-layer tool information and target reaching path information to the front end device; and the front end device shows the plurality of available cross-layer tools and a corresponding target reaching path. The indoor navigation method, device and system disclosed by the invention are primarily applied to a navigation process in public indoor environment.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to an indoor navigation method, device and system. Background technique [0002] Large-scale shopping malls have a large area and a high density of merchants. Consumers often lose their way and cannot reach their destination quickly. Usually, there will be a floor guide information board at the entrance of the shopping center, which is used to display the distribution of merchants on each floor, and consumers can plan the route to the destination accordingly. However, the navigation information board only provides a static floor information, and consumers need to analyze and plan feasible routes by themselves, which is quite inconvenient to use. [0003] In order to solve this problem, indoor navigation technology came into being. Similar to traditional outdoor navigation technology, indoor navigation uses the layout structure of the shopping center as the basic data, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20H04W4/024H04W4/33
CPCG01C21/206G01S2205/02G01C21/34G01C21/36H04W4/33H04W4/024G01C21/20
Inventor 赵刚王泽芳王鹤刘牡芙
Owner ALIBABA GRP HLDG LTD
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