Drive system and method of driving a vehicle
US9434375B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2013 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Jun 26, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/93
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A drive system and a method of driving a vehicle in which the drive system includes a combustion engine, a brake device for braking the vehicle, an electric machine, an energy storage connected to the electric machine, at least one electric assembly operated by electric energy and a planetary gear including a sun wheel, a ring wheel and a planet wheel holder. A control unit is adapted to, when the vehicle is in motion, a driving moment is demanded and a coupling member is in a first position, based on a comparison between the demanded driving moment and a necessary moment required for operation of the electric assembly, control at least one of the combustion engine, the brake device and the electric machine such that desired electric energy is provided for operation of the electric assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.