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:
Feb. 25, 2025
Filed:
Aug. 15, 2023
Shanghai Sany Heavy Machinery Co., Ltd, Shanghai, CN;
SHANGHAI SANY HEAVY MACHINERY CO., LTD., Shanghai, CN;
Abstract
Disclosed are a boom correction method and a boom correction device for a working machine. The method includes: inputting an actual displacement value of a boom of a target working machine at a current moment and a first operating parameter of the target working machine at the current moment into a prediction model, and outputting a predicted displacement value of the boom at a next moment of the current moment; and calculating a difference between the predicted displacement value of the boom and a preset displacement value, and in response to that the difference is greater than a first preset threshold, adjusting a second operating parameter of the target working machine according to the difference to correct the boom of the target working machine; both the first operating parameter and the second operating parameter are related to a displacement of the boom.