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.

Date of Patent:
Oct. 29, 2024

Filed:

Sep. 29, 2022
Applicant:

Caterpillar Inc., Peoria, IL (US);

Inventors:

Stefan J. Wulf, Washington, IL (US);

Cameron T. Lane, Oro Valley, AZ (US);

Andrew S. Yun, Savoy, IL (US);

Assignee:

Caterpillar Inc., Peoria, IL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 10/0631 (2023.01); B60W 60/00 (2020.01); E02F 9/20 (2006.01); E02F 9/26 (2006.01); G05B 13/02 (2006.01); G06Q 10/0639 (2023.01); G07C 5/10 (2006.01); B60L 58/12 (2019.01);
U.S. Cl.
CPC ...
G06Q 10/063114 (2013.01); B60W 60/0025 (2020.02); E02F 9/2062 (2013.01); E02F 9/2091 (2013.01); E02F 9/261 (2013.01); G05B 13/0265 (2013.01); G06Q 10/0639 (2013.01); G07C 5/10 (2013.01); B60L 58/12 (2019.02); B60L 2200/40 (2013.01); B60W 2300/17 (2013.01);
Abstract

Systems and methods are disclosed for managing task assignments for a plurality of work machines at a site. An assignment engine may: receive first state data for a work machine including historical data, operating condition, and location data, and second state data for the site including characteristic data for materials and a plurality of available tasks; predict performance data and energy consumption data of the work machine for a task; select a task for the work machine by inputting first state data and second state data into a trained reinforcement-learning model, wherein: the model has been trained to learn an assignment policy that optimizes a reward function such that the learned policy selects a task for at least one work machine from the plurality of tasks available at the site; and cause the at least one work machine to be operated according to the at least one task assignment.


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