Methods and system for modulating torque during a transmission gear shift
US11097721B1 · kind B1 · utility
5Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2020 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Mar 31, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/62
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method and system for operating a vehicle that includes an electric machine and an internal combustion engine is described. In one example, the method includes arbitrating between providing torque compensation to a driveline via an internal combustion engine or via an electric machine to improve transmission gear shifting. The method may consider a plurality of vehicle operating conditions to aid the arbitration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.