Indoor and outdoor positioning seamless connection method and system

An indoor and outdoor positioning and seamless connection technology, applied in radio wave measurement systems, neural learning methods, location information-based services, etc., can solve problems such as unstable positioning signals, improve positioning results, reduce errors, and optimize initial Effect of Weight Calculation and Thresholding

Inactive Publication Date: 2020-04-21
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to address the defects of the prior art and provide a method and system for seamless connection of indoor and outdoor positioning, which can effectively overcome the problem of unstable positioning signals caused by different indoor and outdoor environments

Method used

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  • Indoor and outdoor positioning seamless connection method and system
  • Indoor and outdoor positioning seamless connection method and system
  • Indoor and outdoor positioning seamless connection method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment provides a method for seamless connection of indoor and outdoor positioning, such as figure 1 shown, including steps:

[0053] S1. Obtain the real-time location information of the user;

[0054] S2. Judging the area information where the user is located according to the acquired real-time location information of the user;

[0055] S3. Determine a positioning technology corresponding to the determined area information of the user.

[0056] In step S1, the real-time location information of the user is obtained.

[0057] In this embodiment, when the user uses the positioning software on the smart device, the positioning program is first opened, and the system will automatically detect the type and number of currently received signals to determine the user's location information, and then use this method to determine the user's current location. the environment described.

[0058] In this embodiment, the types of received signals are GNSS signals and WIF...

Embodiment 2

[0083] This embodiment provides a method for seamless connection of indoor and outdoor positioning, including steps:

[0084] S1. Obtain the real-time location information of the user;

[0085] S2. Judging the area information where the user is located according to the acquired real-time location information of the user;

[0086] S3. Determine a positioning technology corresponding to the determined area information of the user.

[0087] It should be noted that, steps S1-S3 of this embodiment are similar to those of Embodiment 1, and will not be repeated here.

[0088] The difference between this embodiment and Embodiment 1 is that this embodiment also includes judging whether the count value of the counting system reaches the preset value T N , and this embodiment further details a method for indoor and outdoor positioning seamless connection.

[0089] When the user opens the positioning program, the system will automatically detect the number of types of signals currently...

Embodiment 3

[0116] This embodiment provides a system for seamless connection of indoor and outdoor positioning, such as Figure 6 shown, including:

[0117] Obtaining module 11, is used for obtaining the real-time location information of user;

[0118] Judging module 12, for judging the area information where the user is located according to the acquired real-time location information of the user;

[0119] The positioning module 13 is configured to determine a positioning technology corresponding to the determined area information of the user.

[0120] Further, the positioning module 13 is specifically:

[0121] The outdoor module is used to use GNSS positioning technology for positioning when the user's current area information is outdoor;

[0122] The indoor and outdoor boundary module is used for positioning by using the WIFI signal propagation loss model technology when the user's current area information is an indoor and external boundary;

[0123] The indoor module is used to us...

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Abstract

The invention discloses an indoor and outdoor positioning seamless connection method and system, and relates to an indoor and outdoor positioning seamless connection method which comprises the following steps: S1, obtaining real-time position information of a user; S2, judging information of an area where the user is located according to the acquired real-time position information of the user; andS3, determining a positioning technology corresponding to the judged information of the area where the user is located. According to the invention, the problem of instability of positioning signals caused by different indoor and outdoor environments can be effectively overcome.

Description

technical field [0001] The invention relates to the technical field of indoor and outdoor positioning, in particular to a method and system for seamless connection of indoor and outdoor positioning. Background technique [0002] With the progress of society and the development of science and technology, positioning technology has achieved qualitative leaps in terms of technical means, positioning accuracy, and usability, and has gradually penetrated into social life from the fields of navigation, aerospace, aviation, surveying and mapping, military affairs, and natural disaster prevention. It has become an indispensable and important application in people's daily life - such as people search, location search, traffic management, vehicle navigation and route planning, etc. Positioning can be divided into two categories: indoor positioning and outdoor positioning according to different usage scenarios. Because different scenarios have different requirements, the positioning te...

Claims

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Application Information

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IPC IPC(8): H04W4/021H04W4/33H04W64/00G01S11/06G06N3/04G06N3/08
CPCH04W4/021H04W4/33H04W64/00G01S11/06G06N3/084G06N3/045
Inventor 冯伟峻苏明坤乔磊滕旭阳仇兆炀宋慧娜张欢张靓靓
Owner HANGZHOU DIANZI UNIV
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