Visual positioning and navigating method of robot

A robot vision, positioning and navigation technology, applied in the field of robot navigation, can solve problems such as insufficient automation, low standardization, and labor-intensive

Active Publication Date: 2017-03-29
SICHUAN ARTIGENT ROBOTICS EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The degree of automation is not enough. Most of the robot movement and positioning schemes require people to operate and give orders. Even if the induction tape is used, the position of the tape must be changed at any time according to the demand, which requires manpower.
[0005] (2) The degree of standardization is not high. Most of the robot movement and positioning schemes have always required manpower to calibrate and operate the robot in practical applications, which reduces the standardization ability of the scheme

Method used

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  • Visual positioning and navigating method of robot

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Embodiment Construction

[0051] Reference Figure 1-5 , The robot visual positioning and navigation method of the present invention is mainly based on a robot visual positioning and navigation system based on server 1 and robot 2. The system includes server 1 and robot 2, and server 1 and robot 2 are connected in communication. The robot vision positioning navigation method of the present invention includes the following steps:

[0052] Reference figure 1 , Set the coordinate system according to the size of the site. In the coordinate system, set m×n markers distributed in a matrix. The markers are located on the coordinate nodes, and the distance between adjacent markers is selected as a fixed value. Each marker uses a different content. The image of is used as a distinguishing sign. The marker divides the site into a number of square areas, each square area corresponds to four markers, and each area is provided with a sensor to form a sensing area.

[0053] Among them, the definition of markers: items p...

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Abstract

The invention discloses a visual positioning and navigating method of a robot. The method is characterized by including the steps that a site is set; sensors preset in sensing blocks send alarm information to a server after sensing abnormity, the server determines the block position according to the preset information and finds out the landmark information of one of four landmarks of the block, and the block serves as the destination; the server sends information to the robot and requires the robot to feed back the current position, the robot determines the position after receiving the position and moves to an adjacent coordinate axis, and the position after movement serves as a moving starting point of the robot and is fed back to the server; and after obtaining feedback of the robot, the server obtains an advancing route of the robot through the heuristic search method according to the coordinates of the destination and the coordinates of the starting point, and the robot moves to the destination according to the advancing route. The visual positioning and navigating method of the robot has the advantages that the automation degree is high and the labor cost is low.

Description

Technical field [0001] The invention belongs to the technical field of robot navigation, and specifically relates to a robot vision positioning navigation method. Background technique [0002] Robots have always been a popular direction for scientific research, and with the intensification of the aging of the population, robots will more and more replace the position of manpower in industrial production. Therefore, the research and development of industrial robots will become a new commercial hot spot and in the production environment. The middle robot must have the ability to move to a predetermined destination and locate itself. [0003] However, the most common existing robot movement is manual manipulation, or the use of induction tape to cover the predetermined movement; on the route, these two types of solutions have the following disadvantages: [0004] (1) The degree of automation is not enough. Most robot movement and positioning solutions require humans to operate and give...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16G05D1/02
CPCB25J9/1664G05D1/02
Inventor 彭倍王一霄
Owner SICHUAN ARTIGENT ROBOTICS EQUIP
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