Control device for hybrid vehicle
US9527497B2 · kind B2 · utility
2Cited by
0References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2013 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | May 31, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/93
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A control device according to the invention moves an operation point of an internal combustion engine such that a distribution of engine torque with respect to required torque is reduced and then carries out air-fuel ratio control for reducing an air-fuel ratio of the internal combustion engine in a case where an operation mode of the internal combustion engine should be switched from a lean combustion mode to a stoichiometric combustion mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.