EP 1068088 A1 20010117 - METHOD FOR BOOSTING A HYBRID VEHICLE HEAT ENGINE LOW SPEED
Title (en)
METHOD FOR BOOSTING A HYBRID VEHICLE HEAT ENGINE LOW SPEED
Title (de)
HILSVERFAHREN BEI DER LEERLAUFDREHZAHLREGELUNG EINES HYBRIDFAHRZEUGES
Title (fr)
PROCEDE D'ASSISTANCE POUR UNE FAIBLE VITESSE DU MOTEUR THERMIQUE D'UN VEHICULE HYBRIDE
Publication
Application
Priority
- FR 9900820 W 19990409
- FR 9804532 A 19980410
Abstract (en)
[origin: FR2777231A1] The invention concerns a method for controlling a parallel hybrid motor vehicle comprising a transmission (12) permanently coupled with an electric engine (18) and a heat engine (14) via a clutch (16), said transmission providing an engine torque to the wheels (20), and comprising an electronic module (30), which, depending on the position of an accelerator (34), controls the heat engine (14), the electric engine (18) and the clutch (16). The invention is characterised in that starting from an initial condition wherein the heat engine (14) is running and the clutch (16) disengaged, the electronic module (30) uses a low speed booster mode, in particular for starting, whereby the heat (14) and electric (18) engines supply at least during a first phase thermal (CMT) and electric (CME) torque respectively according to a distribution ( alpha ) managed by a predefined control law, and whereby the clutch (16) is controlled to be engaged.
IPC 1-7
IPC 8 full level
B60K 6/48 (2007.10); B60K 6/50 (2007.10); B60W 10/02 (2006.01); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60W 20/00 (2006.01)
CPC (source: EP US)
B60K 6/48 (2013.01 - EP US); B60K 6/50 (2013.01 - EP US); B60W 10/02 (2013.01 - EP US); B60W 10/06 (2013.01 - EP US); B60W 10/08 (2013.01 - EP US); B60W 20/00 (2013.01 - EP); B60W 20/40 (2013.01 - US); B60W 30/18027 (2013.01 - EP); B60W 30/18063 (2013.01 - EP); B60L 2240/486 (2013.01 - EP); B60W 2510/10 (2013.01 - US); B60W 2520/10 (2013.01 - EP); B60W 2540/10 (2013.01 - EP); B60W 2710/105 (2013.01 - EP US); Y02T 10/62 (2013.01 - EP)
Citation (search report)
See references of WO 9952729A1
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
FR 2777231 A1 19991015; FR 2777231 B1 20000526; EP 1068088 A1 20010117; WO 9952729 A1 19991021
DOCDB simple family (application)
FR 9804532 A 19980410; EP 99913366 A 19990409; FR 9900820 W 19990409