Rimpull Derate management in a machine with independent powertrains
US9139981B2 · kind B2 · utility
5Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2014 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Mar 6, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/2253
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system for derating rimpull on a machine, and a related method and computer program product are disclosed. The system may comprise a one or more front wheels, one or more rear wheels, one or more front powertrains, one or more rear powertrains, a hydraulic system, an engine, and a controller. The controller configured to determine a Total Rimpull Derate for the machine, determine a Final Rear Derate Amount, derate rear wheel rimpull by the Final Rear Derate Amount, and, if the Final Rear Derate Amount is less than the Total Rimpull Derate for the machine, derate front wheel rimpull by the Shortfall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.