Control apparatus for hybrid vehicle
US9610938B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2013 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Jun 24, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/93
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A control apparatus, which is configured to control a hybrid vehicle, is provided with: a device configured to determine whether or not there is a response delay of the supercharger; a device configured to control torque of the rotary electric machine to compensate for an insufficiency of torque of a drive shaft if there is the response delay when an output limit value of the battery is greater than or equal to a predetermined value; a device configured to estimate a NOx storage amount in the NOx storage/reduction catalyst; and a device configured to control an air-fuel ratio of the internal combustion engine to be rich if the NOx storage amount is greater than or equal to a predetermined value, or if there is the response delay when the output limit value of the battery is less than the predetermined value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.