Engine restart control apparatus, vehicle and vehicle control method
US9267447B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2012 |
| Grant date | Feb 23, 2016 |
| Priority date | — |
| Expiry date | Nov 16, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An engine restart control apparatus mounted on a vehicle having an engine and a brake system includes: a negative pressure detector configured to detect booster negative pressure; an engine restart controller configured to restart the engine after a stop of the engine; and a storage memory configured to store the booster negative pressure detected by the negative pressure detector. The engine restart controller restarts the engine when the booster negative pressure is reduced by a first set value or more from a reference booster negative pressure, which is detected at a predetermined timing after the stop of the engine, among booster negative pressures stored in the storage memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.