Method and device for fatigue detection
US10086697B2 · kind B2 · utility
0Cited by
7References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 30, 2012 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Jun 21, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2540/22
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In a method for detecting driver fatigue in a vehicle having a memory device in which a fatigue model is stored, a sensor which detects at least one activity of the driver, and a sensor which detects the ambient brightness, the activity information is analyzed in the fatigue model and the brightness information is used for weighting the model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.