Title:
CALIBRATION CHECK ASSEMBLY, ROBOT SYSTEM, CHECK METHOD, AND CALIBRATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/042332
Kind Code:
A1
Abstract:
The present invention provides a calibration check assembly, a robot system, a check method and a calibration method. The check method comprises the following steps: a display touch screen displaying a feature pattern, the feature pattern having a feature point (S302); an image acquisition device photographing an image containing the feature pattern, and sending a signal containing the image information to a calculation control module (S303); the calculation control module processing and calculating the received signal, and controlling, on the basis of the calculation result, an end execution mechanism to drive a screen-touching device to touch the display touch screen by taking the feature point as a target (S304); and obtaining a check result on the basis of the distance between a touch point of the screen-touching device on the display touch screen and the actual position of the feature point. According to the present invention, a calibration result can be checked after an image acquisition device of a robot is calibrated, and the check result can also be intuitively reflected to a user in the form of graphics, data, icons, and the like. The check method is efficient and accurate and can be implemented automatically.
Inventors:
FEI TAO (CN)
WANG HAIFENG (CN)
JIA SHAOTU (CN)
WANG HAIFENG (CN)
JIA SHAOTU (CN)
Application Number:
PCT/CN2019/104559
Publication Date:
March 11, 2021
Filing Date:
September 05, 2019
Export Citation:
Assignee:
SIEMENS LTD CHINA (CN)
International Classes:
B25J9/16; B25J13/00
Foreign References:
| CN102294695A | 2011-12-28 | |||
| CN109807885A | 2019-05-28 | |||
| CN105094405A | 2015-11-25 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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