EP 2576306 A1 20130410 - METHOD FOR OPERATING A DRIVE TRAIN
Title (en)
METHOD FOR OPERATING A DRIVE TRAIN
Title (de)
VERFAHREN ZUM BETREIBEN EINES ANTRIEBSSTRANGS
Title (fr)
PROCÉDÉ POUR FAIRE FONCTIONNER UNE CHAÎNE CINÉMATIQUE
Publication
Application
Priority
- DE 102010029386 A 20100527
- EP 2011055164 W 20110404
Abstract (en)
[origin: WO2011147616A1] Method for operating a drive train having a hybrid drive (3) which comprises at least one electric machine (2) and one internal combustion engine (1), a transmission (5), an output (4) and a brake system which comprises at least one wear-resistant permanent brake (6), wherein, when a braking torque for the output (4) is requested, the braking torque is distributed between the electric machine (2), or each electric machine (2) of the hybrid drive and the wear-resistant permanent brake (6) or each wear-resistant permanent brake (6) in such a way that at the start of a braking torque request the braking torque is requested exclusively from at least one electric machine (2) and made available at the output (4), and that subsequently, the braking torque request is transferred at least partially from the electric machine or from each electric machine to at least one wear-resistant permanent brake (6) controlled as a function of characteristic variables of the wear-resistant permanent brake or of each wear-resistant permanent brake, with the result that the braking toque which is made available at the output (4) by the electric machine or each electric machine of the permanent brake or of each permanent brake corresponds in total to the requested braking torque.
IPC 8 full level
B60W 20/00 (2006.01); B60L 7/26 (2006.01); B60L 50/16 (2019.01); B60T 13/58 (2006.01); B60W 10/18 (2012.01); B60W 10/196 (2012.01); B60W 30/18 (2012.01)
CPC (source: EP US)
B60L 7/10 (2013.01 - EP US); B60L 7/26 (2013.01 - EP US); B60L 50/16 (2019.01 - EP US); B60T 13/586 (2013.01 - EP US); B60W 10/08 (2013.01 - EP US); B60W 10/196 (2013.01 - EP US); B60W 20/10 (2013.01 - US); B60W 30/18109 (2013.01 - EP US); B60L 2240/423 (2013.01 - EP US); B60L 2260/26 (2013.01 - EP US); B60W 20/00 (2013.01 - EP); B60W 2710/083 (2013.01 - EP US); Y02T 10/64 (2013.01 - EP US); Y02T 10/70 (2013.01 - US); Y02T 10/7072 (2013.01 - EP US)
Citation (search report)
See references of WO 2011147616A1
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
DOCDB simple family (publication)
DE 102010029386 A1 20111201; CN 102917934 A 20130206; CN 102917934 B 20151021; EP 2576306 A1 20130410; US 2013065728 A1 20130314; US 8690724 B2 20140408; WO 2011147616 A1 20111201
DOCDB simple family (application)
DE 102010029386 A 20100527; CN 201180026313 A 20110404; EP 11711894 A 20110404; EP 2011055164 W 20110404; US 201113697176 A 20110404