EP 3938247 A1 20220119 - SAFETY DEVICE AND SAFTEY SYSTEM FOR A MOTOR VEHICLE HAVING AN ADDITIONAL DRIVE BATTERY COUPLING, AND METHOD
Title (en)
SAFETY DEVICE AND SAFTEY SYSTEM FOR A MOTOR VEHICLE HAVING AN ADDITIONAL DRIVE BATTERY COUPLING, AND METHOD
Title (de)
SICHERHEITSVORRICHTUNG SOWIE SICHERHEITSSYSTEM FÜR EIN KRAFTFAHRZEUG MIT ZUSÄTZLICHER ANTRIEBSBATTERIEKOPPLUNG UND VERFAHREN
Title (fr)
DISPOSITIF DE SÉCURITÉ ET SYSTÈME DE SÉCURITÉ POUR UN VÉHICULE À MOTEUR PRÉSENTANT UN COUPLAGE SUPPLÉMENTAIRE DE BATTERIE D'ENTRAÎNEMENT, ET PROCÉDÉ
Publication
Application
Priority
- DE 102019106303 A 20190312
- EP 2020056516 W 20200311
Abstract (en)
[origin: WO2020182891A1] The invention relates to a safety device (1) for a motor vehicle for automatically moving a device of the motor vehicle in a predefined driving situation, comprising an electric motor (2) for moving the device and a first power supply interface (4) that can be electrically coupled to an on-board power network (3) of the motor vehicle. The safety device (1) comprises a second power supply interface (5) for electrically coupling the electric motor (2) with a drive battery (6) of the motor vehicle. The second power supply interface (5) comprises a switching device (7) with switching means for an electrical coupling of the electric motor (2) with the drive battery (6) as a function of the predefined driving situation. The invention further relates to a safety system (10) comprising a plurality of safety devices (1) and to a method for operating such a safety system (10).
IPC 8 full level
B60R 21/01 (2006.01); B60L 1/00 (2006.01); B60L 3/00 (2019.01); B60R 21/013 (2006.01); B60R 21/0132 (2006.01); B60R 21/0134 (2006.01); B60R 21/015 (2006.01); B60R 21/017 (2006.01); B60R 22/195 (2006.01)
CPC (source: EP US)
B60L 1/003 (2013.01 - EP US); B60L 3/0007 (2013.01 - EP); B60R 21/017 (2013.01 - EP US); B60L 2240/14 (2013.01 - EP US); B60L 2250/18 (2013.01 - EP); B60R 2021/01272 (2013.01 - EP US)
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
DOCDB simple family (publication)
WO 2020182891 A1 20200917; DE 102019106303 A1 20200917; DE 102019106303 B4 20210506; EP 3938247 A1 20220119; US 2022048457 A1 20220217
DOCDB simple family (application)
EP 2020056516 W 20200311; DE 102019106303 A 20190312; EP 20711129 A 20200311; US 202017593070 A 20200311