Method and device for controlling air conditioning device of electrified vehicle
US11858312B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jul 25, 2022 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Aug 1, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2400/88
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for controlling an air conditioning device of an electrified vehicle includes determining, by a controller, whether an active air flap is closed in response to an operation signal of the active air flap of the electrified vehicle, when an electric compressor provided in an air conditioner of the air conditioning device of the electrified vehicle is operated, when the active air flap is closed, controlling, by the controller, opening of an intake door provided in the air conditioning device to increase an amount of internal circulating air of the air conditioner, and when the amount of the internal circulating air of the air conditioner is increased, decreasing, by the controller, a speed of the electric compressor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.