Method for operating a vehicle system of a motor vehicle and motor vehicle
US10011175B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 7, 2012 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Apr 15, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2554/804
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for operating a vehicle system of a motor vehicle for determining at least one state variable which describes the state of the driver, in particular the attention and/or fatigue of the driver, wherein the state variable is determined by using a reference data set which describes a reference state, in particular a normal state of the driver, wherein the conditions of a condition group are verified during an entire drive of the motor vehicle, and wherein when all conditions are established a reference data set is recorded so long as all conditions are established and the reference data set is analyzed for calibrating and/or adjusting at least one operating parameter of the vehicle system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.