Methods and systems for powertrain NVH control in a vehicle
US10214219B2 · kind B2 · utility
15Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2017 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Jan 10, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Methods and systems are provided for adjusting noise, vibration, and harshness (NVH) limits for a vehicle based on a number of occupants in the vehicle. In one example, a method may include responsive to detecting zero occupants, reducing NVH constraints for operating the vehicle and adjusting one or more vehicle operating parameters based on the reduced NVH constraints.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.