Electric drive management system and method
US6882918B2 · kind B2 · utility
1Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2002 |
| Grant date | Apr 19, 2005 |
| Priority date | — |
| Expiry date | Oct 19, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P5/695
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system is provided for controlling a work machine, including an electric continuously variable transmission. The system includes a microprocessor, wherein the microprocessor is configured to include a state machine for controlling the behavior of a work machine. The state machine includes a set of states representing possible conditions the work machine may encounter between starting at a zero energy input and being ready to work.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.