Unlock instant, AI-driven research and patent intelligence for your innovation.

An obstacle calibration method based on robot end pointing and teaching

A calibration method and obstacle technology, applied in the field of robot obstacle calibration, can solve the problems of complicated calibration process and low calibration efficiency, and achieve the effect of improving calibration efficiency and simplifying the calibration process.

Active Publication Date: 2021-11-02
SIASUN CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under such working conditions, using existing technology to calibrate obstacles will obviously make the calibration process more complicated, and the calibration efficiency will be lower

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
  • An obstacle calibration method based on robot end pointing and teaching
  • An obstacle calibration method based on robot end pointing and teaching
  • An obstacle calibration method based on robot end pointing and teaching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly illustrate the spirit of the content disclosed in the application with the accompanying drawings and detailed descriptions. After any person skilled in the art understands the embodiments of the content of the application , when it can be changed and modified by the technology taught in the content of the application, it does not depart from the spirit and scope of the content of the application.

[0030] The exemplary embodiments and descriptions of the present application are used to explain the present application, but not to limit the present application. In addition, elements / members with the same or similar numbers used in the drawings and embodiments are used to represent the same or similar parts.

[0031] The terms "first", "second", ... etc. used herein do not specifically refer to a sequence or order, nor are they...

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 present application provides an obstacle calibration method based on pointing and teaching at the end of the robot, which includes the following steps: determining all corner points of the obstacle; for each corner point, teaching the calibration tool at the end of the robot to the corner point, And record the coordinates of the end of the calibration tool based on the robot's base coordinate system at the corner point; use the convex hull algorithm to obtain the convex hull of the point set based on each corner point, establish an obstacle model, and complete the calibration of the obstacle. Compared with the existing robot-to-obstacle calibration process, the calibration method of the present application can significantly simplify the obstacle calibration process and improve calibration efficiency.

Description

technical field [0001] The present application belongs to the technical field of robot obstacle calibration, and in particular relates to an obstacle calibration method based on pointing and teaching at the end of a robot. Background technique [0002] With the continuous improvement of industrial automation, robots have been widely used in the fields of automobile and auto parts manufacturing, heavy machinery, aerospace, shipbuilding, chemical industry, and electronics industry. For robots, autonomous navigation is a crucial link, and whether they can accurately avoid obstacles is a very important indicator to measure navigation performance. [0003] In the prior art, the general procedure for the robot to calibrate the obstacle is as follows: build the obstacle model, import the obstacle model file, the model file includes the obstacle coordinate system; use the end of the robot to align the positioning pin on the obstacle or use the The conversion relationship between th...

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 Patents(China)
IPC IPC(8): B25J9/00B25J9/02B25J9/16
CPCB25J9/0081B25J9/023B25J9/1661B25J9/1676
Inventor 杨跞左方睿刘一帆许楠宗成星
Owner SIASUN CO LTD