Systems and methods for electronically assessing operator performance when operating a machine based on machine-related data associated with the machine

Patent metadata

Field	Value
Publication number	US-2022170240-A1
Application number	US-202017105903-A
Country	US
Kind code	A1
Filing date	Nov 27, 2020
Priority date	Nov 27, 2020
Publication date	Jun 2, 2022
Grant date	—

Abstract

A system and method for electronically assessing operator performance when operating a working machine adapted to handle or process ground material. The system and method can identify compliance with operating instructions for operating the working machine and/or can uniquely characterize functions of the working machine based on external factors.

First claim

1 . A system for managing work projects for haul trucks comprising:
a work project management module of a first entity, including memory and processing circuitry, configured to receive and process work project information for a work project to be performed by one or more haul trucks of a second entity different from the first entity, the work project information including worksite data regarding one or more worksites associated with the work project, haul truck data regarding the one or more haul trucks, and operator data regarding one or more operators for the one or more haul trucks; and a routing module of a third entity different from the first and second entities, which is accessible by the second entity, configured to receive the work project information from the work project module, determine job-specific route information for the work project for each of the one or more haul trucks based on the work project information, and provide the determined job-specific route information in the context of a map to each of the one or more haul trucks for display on a display device in the haul truck, wherein the work project management module is configured to, for each of the one or more haul trucks, receive actual route information regarding an actual route taken for the work project by the haul truck, compare the actual route information to the job-specific route information, and determine route deviation, if any, regarding the comparison, and wherein the work project management module is configured to electronically output feedback to the second entity regarding the determined route deviation.

2 . The system according to claim 1 , wherein the determined route deviation includes deviation in terms of actual time versus estimated time to complete a job-specific route of the job-specific route information and/or in terms of actual path compared to path of the job-specific route of the job-specific route information.

3 . The system according to claim 1 , wherein the haul truck data includes data regarding capacity, height, and/or width of the one or more haul trucks, and the of the job-specific route information is determined for each of the one or more haul trucks based on the capacity, height, and/or width of the haul truck.

4 . The system according to claim 1 , wherein the job-specific route information includes a shortest path for the haul truck in terms of time and/or distance to reach a final destination for the work project.

5 . The system according to claim 1 , further comprising a back office telematics module of a fourth entity different from the first, second, and third entities, having memory and processing circuitry, the back office telematics module being configured to provide at least the worksite data of the work project information to the work project management module.

6 . The system according to claim 1 ,
wherein a job-specific route of the job-specific route information includes multiple segments, including a first segment for the haul truck to arrive at a loading site and a second segment for the haul truck for leaving the loading site with hauling material, and wherein the job-specific route is provided or updated at least at a beginning of each of the multiple segments.

7 . The system according to claim 1 ,
wherein a job-specific route of the job-specific route information includes multiple segments, including a first segment for the haul truck to arrive at a loading site and a second segment for the haul truck to arrive at a dump site after being loaded at the loading site, and wherein the job-specific route indicates, as part of the second segment, a time or time window at which the haul truck must arrive at the loading site in order to be loaded with hauling material to ensure the hauling material is provided to the dump site within a predetermined amount of time based on characteristics of the hauling material, a time at which the hauling material is expected to be ready for loading, and/or operations to be performed at the dump site that require the hauling material.

8 . The system according to claim 1 , wherein the feedback electronically output by the work project management module includes compliance information for each of the one or more haul trucks pertaining to the determined route deviation for the work project.

9 . The system according to claim 8 , wherein the compliance information includes a scaled compliance score based on an adjusted operating point of the one or more haul trucks determined by the one or more haul trucks collecting road surface-related information in real time and a back office telematics module correlating the collected road surface-related information to a segment of a job-specific route of the job-specific route information.

10 . A method for electronically assessing operator performance when operating ground material moving machines, the method comprising:
providing, to a routing module, work project information for a work project, the work project information including at least worksite data regarding one or more worksites associated with the work project and ground material moving machine data regarding one or more ground material moving machines identified to perform the work project; determining, using a work project management module, for each of the one or more ground material moving machines, route deviation for the work project based on comparison of actual route information regarding an actual route taken by the ground material moving machine with instructed route information for the work project produced by the routing module prior to commencement of the actual route taken by the ground material moving machine; and electronically outputting, by the work project management module, feedback regarding the determined route deviation.

11 . The method according to claim 10 , wherein the determined route deviation includes deviation in terms of actual time versus estimated time to complete a job-specific route of the instructed route information and/or in terms of actual path compared to path of the job-specific route of the instructed route information.

12 . The method according to claim 10 , wherein the ground material moving machine data includes data regarding capacity, height, and/or width of the one or more ground material moving machines, and the instructed route information is determined for each of the ground material moving machines based on the capacity, height, and/or width of the ground moving machine.

13 . The method according to claim 10 , wherein the instructed route information includes a shortest path for the ground material moving machine in terms of time and/or distance to reach a final destination for the work project.

14 . The method according to claim 10 , wherein the feedback regarding the determined route deviation for said electronically outputting includes compliance information for each of the one or more ground material moving machines pertaining to the determined route deviation for the work project.

15 . The method according to claim 14 ,
wherein the compliance information includes a scaled compliance score based on an adjusted operating point of the one or more ground material moving machines determined by the one or more ground material moving machines collecting road surface-related information in real time, and wherein the method further includes correlating, by a back office telematics system, the collected road surface-related information to a segment of a job-specific route of the instructed route information.

16 . A non-transitory computer-readable storage medium storing computer-read

Assignees

• Caterpillar Inc

Inventors

• Subramanian Gautham
• Bomer Bradley K
• Mc Bride Shane C
• Declerk Allen J

Classifications

• G06Q50/08

  Construction · CPC title

• G06Q50/02 Primary

  Agriculture; Fishing; Forestry; Mining · CPC title

• G06Q10/0631

  Resource planning, allocation, distributing or scheduling for enterprises or organisations · CPC title

• G06Q10/0639

  Performance analysis of employees; Performance analysis of enterprise or organisation operations · CPC title

• G06Q10/08

  Logistics, e.g. warehousing, loading or distribution; Inventory or stock management · CPC title