Caterpillar Inc.

Allen John DeClerk

Paul Thomas Corcoran

Scott Alan Leman

Sanat Arun Talmaki

Liqun Chi

Brad L Holsapple

Mark William Whiting

Chad Timothy Brickner

Bradley K Bomer

Vishnu Gaurav Selvaraj

Umasri Devireddy

Katherine Christine Braddy

Chetna Varman

Timothy Edward Noon

Arun Prasad Alayamani

Nicholas Adam Hanauer

Eric J Spurgeon

Performance quantifying and reporting for machine assets includes storing, in a work plan, asset tag assignments for a plurality of assets, and receiving location information, for example, indicative of a segment of a work cycle, being worked on by an asset. Attributes of an asset, including an inferred occurrence or non-occurrence of an asset-to-asset interaction, are based upon the location information and matching of role-based asset tags between or amongst assets. Performance history of the asset is quantified and reported based on the identified attributes for displaying, on a user interface, machine asset performance metrics.

Role-based asset tagging for quantification and reporting of asset performance

A method of controlling machines for performing operations at a worksite is disclosed. The method includes receiving pre-construction terrain data, design terrain data, and resource data and then defining a plurality of constraints based on the data. Operations of the machines are simulated based on the data. The method includes estimating process variables associated with the operations and defining and scheduling tasks to be performed by the machines. The method includes collecting real time data from the worksite and updating the estimated process variables and the scheduled tasks of the machines based on the collected real time data. Instructions are then provided to the machines for executing the tasks.

Method of optimizing performance of machines at a worksite

Method of controlling machines at a worksite

A system for determining a state of compaction of a work material includes a compactor and a compaction sensor system. A controller is configured to determine an empirical state of compaction of the work material based upon signals from the compaction sensor system and the characteristics of a machine associated with the compaction sensor system.

System and method for determining a state of compaction

A worksite-management system includes a display component and one or more information-processors. The one or more information-processors may be configured to acquire information about a history of travel of one or more non-compactor mobile machines across a terrain surface of a worksite. The one or more information-processors may also be configured to process the acquired information to generate a digital map indicative of compaction of the terrain surface as a function of the history of travel of the one or more non-compactor mobile machines across the terrain surface. Additionally, the one or more information-processors may be configured to present on the display component information related to the compaction of the terrain surface as a function of the history of travel of the one or more non-compactor mobile machines across the terrain surface.

Worksite-management system

Growing community of inventors

Princeton, IL, United States of America

Allen John DeClerk