Hybrid vehicle and control method thereof
US8002058B2 · kind B2 · utility
11Cited by
13References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 2009 |
| Grant date | Aug 23, 2011 |
| Priority date | — |
| Expiry date | Nov 22, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/64
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
When an accelerator opening Acc is equal to or more than a threshold value A2 upon a shift from a N position to a D position, a target torque T* is set to gradually change in comparison with when the accelerator opening Acc is less than the threshold value A2 based on a torque demand Trq corresponding to the accelerator opening Acc and a time constant τ or a gradual change restriction until a satisfaction of a release condition. An Engine 22, motors MG1 and MG2 are controlled so as to ensure a driving torque equivalent to the target torque T*.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.