Method for selecting the target state of a drive train
US10300925B2 · kind B2 · utility
0Cited by
0References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 4, 2015 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Oct 29, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/93
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method selects a target state of a vehicle driveline connecting at least a combustion engine and/or an electric machine to the wheels of the vehicle by a transmission, from a set of states present on the transmission, which are defined by various combinations of couplers and reduction gears thereof in order to transfer torque from the combustion engine and/or from the electric machine to the wheels over one or more gear ratios. The method includes filtering to determine, from a list of available states, state consecutive eligible sets as a function of combined driveability constraints.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.