Method for controlling the state of a drive train of a power train of an electric, hybrid or combustion engine vehicle
US9643596B2 · kind B2 · utility
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5References
9Claims
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Key dates
| Filing date | Mar 12, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Mar 12, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/945
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for controlling a state of a drive train of a power train including at least one motive power source and a set of couplers and reducers of which respective engagements define a plurality of states of the drive train, by engagement of one or a plurality of energy sources in provision of torque and by the ratio of transmission of same to wheels. States targeted from a current state are ranked in real time on the basis of the difference between the motive force available in a current state and in each target state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.