EP 4323251 A1 20240221 - METHOD FOR CHECKING THE FITNESS OF A DRIVER TO DRIVE A MOTOR VEHICLE, AND MOTOR VEHICLE
Title (en)
METHOD FOR CHECKING THE FITNESS OF A DRIVER TO DRIVE A MOTOR VEHICLE, AND MOTOR VEHICLE
Title (de)
VERFAHREN ZUM ÜBERPRÜFEN EINER FAHRTÜCHTIGKEIT EINES FAHRERS EINES KRAFTFAHRZEUGS SOWIE EIN KRAFTFAHRZEUG
Title (fr)
PROCÉDÉ DE CONTRÔLE DE L'APTITUDE À CONDUIRE D'UN CONDUCTEUR D'UN VÉHICULE À MOTEUR ET VÉHICULE À MOTEUR
Publication
Application
Priority
- DE 102021109329 A 20210414
- EP 2022059177 W 20220407
Abstract (en)
[origin: WO2022218788A1] The invention relates to a method for checking the fitness of a driver to drive a motor vehicle (10) and to a motor vehicle (10) for carrying out a method of this kind. The method comprises the following steps: identifying (S1) a transition signal (38) from a highly automated driving mode to a less automated driving mode; receiving (S2) a request signal (40) and outputting (S3) a request (42) characterized by the transmitted request signal (40) in the motor vehicle (10); capturing (S4) a response signal (44) which comprises a response (46) of the driver to the request (42); determining (S5) a fitness-to-drive value (48) which quantifies the driver's fitness to drive by evaluating the response signal (44) while applying a specified evaluation criterion (50), wherein it is checked whether the response signal (44) describes an expected response (52) associated with the request signal (40); checking (S6) whether the fitness-to-drive value (48) determined is greater than a specified fitness-to-drive limit value (54); and, if this is the case, permitting (S7) a manual intervention by the driver in the longitudinal and/or lateral control of the motor vehicle (10).
IPC 8 full level
B60W 40/08 (2012.01); B60W 50/08 (2020.01); B60W 50/10 (2012.01); B60W 50/14 (2020.01); B60W 60/00 (2020.01)
CPC (source: EP US)
B60W 40/08 (2013.01 - EP US); B60W 50/082 (2013.01 - EP US); B60W 50/10 (2013.01 - EP); B60W 50/14 (2013.01 - EP US); B60W 60/00184 (2020.02 - EP); B60W 60/0053 (2020.02 - EP); B60W 2040/0818 (2013.01 - EP US); B60W 2040/0872 (2013.01 - EP US); B60W 2050/143 (2013.01 - EP US); B60W 2050/146 (2013.01 - EP); B60W 2540/21 (2020.02 - EP); B60W 2540/215 (2020.02 - EP); B60W 2540/22 (2013.01 - EP); B60W 2540/221 (2020.02 - EP); B60W 2540/223 (2020.02 - EP); B60W 2540/229 (2020.02 - EP); B60W 2540/24 (2013.01 - EP); B60W 2540/26 (2013.01 - EP); B60W 2552/05 (2020.02 - EP)
Citation (search report)
See references of WO 2022218788A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021109329 A1 20221020; CN 116897118 A 20231017; EP 4323251 A1 20240221; US 2024199031 A1 20240620; WO 2022218788 A1 20221020
DOCDB simple family (application)
DE 102021109329 A 20210414; CN 202280016164 A 20220407; EP 2022059177 W 20220407; EP 22721309 A 20220407; US 202218555496 A 20220407