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:
Apr. 24, 2018
Filed:
Dec. 01, 2016
Wal-mart Stores, Inc., Bentonville, AR (US);
Nicholaus A. Jones, Fayetteville, AR (US);
Robert J. Taylor, Rogers, AR (US);
Matthew A. Jones, Bentonville, AR (US);
Wal-Mart Stores, Inc., Bentonville, AR (US);
Abstract
In some embodiments, provide apparatuses and methods to estimate unload states. Some of these embodiments include system to monitor unloading of product delivery vehicles, comprising: an audio detector; an audio evaluation circuit configured to: receive the audio signals captured by the audio detector; and identify when the audio signal includes one or more audio signatures corresponding to one or more distinct predefined audio signatures that correspond to movements of products relative to unloading products; and a control circuit coupled with the audio evaluation circuit and configured to estimate at a given time a state of unloading of a load of products intended for the shopping facility as a function of the identifying that one or more of the audio signals include one or more audio signatures corresponding to the one or more predefined audio signatures that correspond to movements of products relative to unloading.