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Indoor positioning method of mobile equipment, mobile equipment and control system

A mobile device and indoor positioning technology, applied in the field of positioning, can solve problems such as inaccurate positioning of mobile devices, and achieve the effect of improving accuracy

Pending Publication Date: 2021-01-08
ANKOBOT (SHENZHEN) SMART TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings of related technologies, the purpose of this application is to provide an indoor positioning method for mobile devices, a mobile device and a control system to solve the problem of inaccurate positioning of mobile devices in the prior art

Method used

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  • Indoor positioning method of mobile equipment, mobile equipment and control system
  • Indoor positioning method of mobile equipment, mobile equipment and control system
  • Indoor positioning method of mobile equipment, mobile equipment and control system

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Embodiment Construction

[0039] The implementation of the present application will be described by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification.

[0040]In the following description, reference is made to the accompanying drawings, which illustrate several embodiments of the application. It is to be understood that other embodiments may be utilized, and mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present disclosure. The following detailed description should not be considered limiting, and the scope of the embodiments of the present application is defined only by the claims of the issued patent. The terminology used herein is for describing particular embodiments only and is not intended to limit the application. Spatially relative terms such as "upper", "lower", "left", "right", "b...

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Abstract

The invention discloses an indoor positioning method of mobile equipment (6), the mobile equipment (6) and control systems (7 and 8). The indoor positioning method comprises the following steps: acquiring a first image (C1) and a second image (C2) which are respectively shot by camera devices (601 and 801) at different positions; wherein a pixel unit of the second image (C2) is internally providedwith second image features (b1, b3) matched with the first image features (a1, a2) in the first image, and image feature pairs are formed between the first image features (a1, a2) and the second image features (b1, b3); and determining position change information of the mobile device (6) between the different positions according to the current spatial scale parameter and the pixel position offsetof the image feature pair in the first image (C1) and the second image (C2). According to the indoor positioning method provided by the invention, the mobile robot can be accurately positioned, and the positioning precision of the mobile robot is improved.

Description

technical field [0001] The present application relates to the field of positioning technology, and in particular to an indoor positioning method for a mobile device, a mobile device and a control system. Background technique [0002] A mobile robot is a machine device that performs work autonomously. It can accept human command, run pre-programmed programs, and act according to principles formulated with artificial intelligence technology. This type of mobile robot can be used indoors or outdoors, in industry or at home, can be used to replace security patrols, replace people to clean the ground, and can also be used for family companionship and office assistance. [0003] Due to the differences in the fields of application of different mobile robots, the moving methods of mobile robots used in various fields are different. For example, mobile robots can use wheeled movement, walking movement, chain movement, etc. With the update and iteration of the mobile technology of m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00G01C21/16G01C11/08G06K9/00G06K9/46
CPCG01C21/005G01C21/165G01C11/08G06V20/10G06V10/443
Inventor 不公告发明人
Owner ANKOBOT (SHENZHEN) SMART TECH CO LTD
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