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Trinocular vision pose estimation laser charging method for patrol robot

A technology of patrol robot and charging method, which is applied in the field of industrial manufacturing to achieve the effect of accurate trinocular vision and improved work efficiency

Inactive Publication Date: 2021-05-04
SHANGHAI DIANJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is how to increase the working hours of the patrol robot so that it can better complete the work and improve work efficiency, and provide a laser charging method for the trinocular vision pose estimation of the patrol robot

Method used

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  • Trinocular vision pose estimation laser charging method for patrol robot
  • Trinocular vision pose estimation laser charging method for patrol robot

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Embodiment Construction

[0023] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. A preferred embodiment of the application is shown in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terminology used herein in the description of the application is only for the purpose of describing specific embodiments, and is not intended to limit the application. As used herein, the term "and / or" includes any and all combinations of one or more of the assoc...

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Abstract

The invention discloses a trinocular vision pose estimation laser charging method for a patrol robot. The charging method comprises the following steps: installing a laser charging panel and a visual label on a patrol robot, and shooting the position of the patrol robot in real time through a camera; manufacturing a checkerboard calibration plate, and synchronously shooting pictures of different positions and rotation angles of the checkerboard calibration plate by using the camera; transmitting the internal and external parameters and world coordinate information of the camera and the position information of a laser emitter to a computer; enabling the computer to obtain the spatial position coordinates of the robot through the visual label; and enabling the laser emitter to emit laser to the laser charging panel according to the spatial position coordinates, and enabling the laser charging panel to convert the laser into electric energy to charge the patrol robot.

Description

technical field [0001] The invention relates to the field of industrial manufacturing, in particular to a laser charging method for trinocular vision pose estimation of a patrol robot. Background technique [0002] In the existing technology, some patrol robots usually work intermittently, that is, after working for a few hours, they are transported back to the charging pile to wait for the charging to complete and then work again. The existing technology cannot meet the needs of some special occasions. Some special occasions, such as security patrols, etc., have great potential safety hazards. [0003] At present, the robot needs to be transported to the charging pile for charging after the work is completed, which has low work efficiency and inconvenience in the transportation process. First, for example, the security patrol robot cannot guarantee 24-hour uninterrupted work, and there are potential safety hazards; second, it will consume a lot of manpower and material res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02H02J50/30H02J50/90
CPCG05D1/0236H02J50/30H02J50/90
Inventor 耿雪纯蔡骋
Owner SHANGHAI DIANJI UNIV