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:
Jul. 29, 2025
Filed:
Apr. 29, 2025
China Special Equipment Inspection & Research Institute, Beijing, CN;
Bin Hu, Beijing, CN;
Xiyue Zou, Beijing, CN;
Xiqing Liu, Beijing, CN;
Yan Zhang, Beijing, CN;
Ting Wang, Beijing, CN;
Zhiquan Wang, Beijing, CN;
Chenxing Jia, Beijing, CN;
China Special Equipment Inspection & Research Institute, Beijing, CN;
Abstract
A method for positioning an in-oil inspection robot for a storage tank bottom plate, an apparatus, a medium and a product are provided. The method includes: selecting those of acoustic signal receivers that generate voltage amplitudes, when receiving an acoustic signal, being greater than a predetermined voltage amplitude as available receivers, calculating a difference between an absolute arrival time corresponding to the available receiver and an absolute arrival time corresponding to an available receiver ranked first to obtain a relative arrival time corresponding to the available receiver; and positioning the in-oil inspection robot for the storage tank bottom plate further according to the relative arrival time.