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:
Jun. 30, 2026
Filed:
Dec. 24, 2020
Jiangsu Xcmg Construction Machinery Research Institute Ltd., Xuzhou, CN;
Abstract
A method, device and system for updating a map of an unloading area (UA) of an open pit mine, which relate to the technical field of open pit mines. The method includes: acquiring one or more coordinates of one or more first preset positions of auxiliary operation equipment () during an operation (), wherein the auxiliary operation equipment () trims a retaining wall (L) that acts as a physical boundary of the unloading area (UA) during the operation, and during the operation of the auxiliary operation equipment (), each first preset position is located within the unloading area (UA); determining a first coordinate set (), the first coordinate set () including coordinates among the one or more coordinates located outside of a first map of the unloading area (UA); and according to the first coordinate set (), updating the first map into a second map ().
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