Method for alerting driver of motor vehicle before tiredness, involves issuing warning only when critical event indicating tiredness of driver is present simultaneously during exceed of threshold in additional query

摘要

The method involves calculating a measure for a severity of in-attention and/or tiredness of a driver, and issuing a warning when a trigger level is exceeded and a precondition is fulfilled. The warning is issued only when a critical event indicating tiredness of the driver is present simultaneously during exceed of a threshold. A measure for a severity of non-attention and/or tiredness of the drive is determined depending on a steering inactivity phase and a steering action.