User locating method and device

A user and target user technology, applied in the electronic field, can solve the problem of low positioning accuracy

Inactive Publication Date: 2016-12-07
NINEBOT (BEIJING) TECH CO LTD
View PDF6 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are many solutions for mobile robots to locate users, but most of them have the problem of low positioning accuracy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • User locating method and device
  • User locating method and device
  • User locating method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Embodiments of the present invention provide a method and device for locating users, which are used to improve the accuracy of locating users.

[0048] In order to solve the technical problem of the present invention,

[0049]In the embodiment of the present invention, the first audio information collected by the audio collection unit is obtained, and the first audio information is analyzed to obtain the analysis result, and the analysis result represents the first audio information to indicate that the mobile device is located at the target When the user is a user, calculate the first position information between the target user and the device according to the first audio information, then obtain the first control parameter according to the first position information, and control the mobile device to enter the tracking state according to the first control parameter, and stay in the tracking state The movable device collects images through the image acquisition unit, an...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a user locating method and device. The method comprises the steps that first audio information acquired by an audio acquisition unit is acquired, and the first audio information is analyzed so that the analysis result is acquired; when the analysis result represents that the first audio information is used for indicating mobile equipment to locate a target user, first location information between the target user and the mobile equipment is calculated according to the first audio information; first control parameters are acquired according to the first location information, and the mobile equipment is controlled to enter the tracking state according to the first control parameters; and the mobile equipment in the tracking state acquires images through an image acquisition unit and acquires second location information between the target user and the mobile equipment and / or the image acquisition unit based on the acquired images.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method and device for locating users. Background technique [0002] With the rapid development of electronic technology, mobile robots have begun to appear in people's daily life to serve people. The environment of the mobile robot is highly uncertain, therefore, this requires the mobile robot to accurately locate the position of the user and the distance between the user and itself. [0003] There are many solutions for mobile robots to locate users in the prior art, but most of them have the problem of low positioning accuracy. Contents of the invention [0004] Embodiments of the present invention provide a method and device for locating users, which are used to improve the accuracy of locating users. [0005] In a first aspect, the present invention provides a method for locating a user, which is applied to a mobile device. The mobile device includes an audio collec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G06T7/00G06F17/27
CPCG06F40/30H04N23/60G05D3/12
Inventor 米宏伟安宁
Owner NINEBOT (BEIJING) TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap