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A laser radar relocation method and robot

A lidar and relocation technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of inaccurate robot positioning, improve accuracy and reliability, and avoid inaccurate positioning.

Active Publication Date: 2021-03-02
SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present application provides a laser radar relocation method and a robot, which can solve the problem of inaccurate robot positioning in the prior art

Method used

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  • A laser radar relocation method and robot
  • A laser radar relocation method and robot
  • A laser radar relocation method and robot

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Embodiment Construction

[0024] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0025] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0026] It should...

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Abstract

This application is applicable to the field of computer application technology, and provides a laser radar relocation method and a robot, including: comparing the real-time image frame captured in real time with the key frame in the preset key frame library, and determining the real-time image frame The matching target key frame, and then according to the corresponding relationship between the pre-stored position information in the key frame library and the key frame, determine the real-time position information corresponding to the target key frame, avoiding the lack of reference when determining the position through synchronous positioning and mapping Inaccurate positioning caused by objects improves the accuracy and reliability of robot positioning.

Description

technical field [0001] The application belongs to the field of computer application technology, and in particular relates to a laser radar relocation method and a robot. Background technique [0002] When positioning the robot, there is often no clear reference object, which makes it difficult to locate the robot. In the prior art, the robot is positioned by laser simultaneous localization and mapping (SLAM). The SLAM method requires a large number of map samples as data support to match with the map information collected in real time. Determine the real-time position of the robot, but when the acquired map information is less, it is easy to cause the problem of inaccurate positioning of the robot. Contents of the invention [0003] The embodiment of the present application provides a laser radar relocation method and a robot, which can solve the problem of inaccurate robot positioning in the prior art. [0004] In the first aspect, the embodiment of the present applicat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/16
CPCB25J9/1602B25J9/1697
Inventor 叶力荣任娟娟张国栋闫瑞君
Owner SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD