Control system having load-adjusted economy mode
US8538645B2 · kind B2 · utility
7Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2010 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Dec 25, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2720/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A control system for a mobile machine is disclosed. The control system may have an engine configured to propel the mobile machine, at least one operator input device configured to indicate a desired engine speed and a desired mode of operation, and a controller in communication with the engine and the at least one operator input device. The controller may be configured to make a comparison of a current torque of the engine to an available torque, and to selectively adjust a speed of the engine from the desired engine speed based on the desired mode of operation and based on the comparison.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.