Hybrid vehicle and powertrain
US10696290B2 · kind B2 · utility
1Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2018 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Oct 29, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/906
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle includes a controller that is configured to, while a battery temperature exceeds a threshold and state of charge (SOC) is above an SOC threshold, enable an electric machine to provide torque assistance at a power limit, and responsive to the temperature dropping below the threshold, increase the power limit and enable the electric machine to provide torque assistance while the SOC is above a cold SOC threshold less than the SOC threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.