The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2023
Filed:
Sep. 12, 2019
Baoshan Iron & Steel Co., Ltd., Shanghai, CN;
Zhenhong Wei, Shanghai, CN;
Ruimin Wu, Shanghai, CN;
Xitao Song, Shanghai, CN;
Changhong Ye, Shanghai, CN;
Junjiang Liu, Shanghai, CN;
Guodong Xu, Shanghai, CN;
BAOSHAN IRON & STEEL CO., LTD., Shanghai, CN;
Abstract
A metallurgical technology probe insertion calibration method employing visual measurement and an insertion system thereof are provided. A vision sensor (), a cylindrical rod (), and a metallurgical technology probe () are used to construct an agreed region (). In the agreed region (), the vision sensor () acquires relative positions and orientations of the cylindrical rod () and the metallurgical technology probe (), and an acquired position and orientation result is used to control a driving device () to insert the cylindrical rod () into the metallurgical technology probe (). To improve the accuracy and reliability of the insertion, a standard probe () and a fixing device () are used together to perform effective calibration on an initial position, orientation, and axis in the insertion.