Global Patent Index - EP 2628234 A1

EP 2628234 A1 20130821 - METHOD OF RECHARGING A SUPERCAPACITOR MODULE FOR A MOTOR VEHICLE, AND CORRESPONDING MOTOR VEHICLE

Title (en)

METHOD OF RECHARGING A SUPERCAPACITOR MODULE FOR A MOTOR VEHICLE, AND CORRESPONDING MOTOR VEHICLE

Title (de)

VERFAHREN ZUM AUFLADEN EINES SUPERKONDENSATORMODULS FÜR EIN KRAFTFAHRZEUG UND ZUGEHÖRIGES KRAFTFAHRZEUG

Title (fr)

PROCEDE DE RECHARGE D'UN MODULE SUPERCONDENSATEUR D'UN VEHICULE AUTOMOBILE ET VEHICULE AUTOMOBILE CORRESPONDANT

Publication

EP 2628234 A1 20130821 (FR)

Application

EP 11771256 A 20110922

Priority

  • FR 1058376 A 20101014
  • FR 2011052187 W 20110922

Abstract (en)

[origin: WO2012049387A1] The invention relates to a method of recharging a supercapacitor module (44) of an internal combustion engine motor vehicle at rest and of automatic restarting, the on-board network (20) comprising at least one electrical consumer (66) providing a security service for the motor vehicle, the method comprising: the determination of the state of activation of the at least one sensitive electrical consumer (66); the determination of the power consumption of the at least one sensitive electrical consumer (66) in the activated state; the generation of a setpoint current for recharging the supercapacitor module (44) available from the difference between the electrical energy that the starter-alternator (64) can produce and the power consumption of the at least one sensitive electrical consumer (66) in the activated state so as to take account of the maintenance of the power supply for the at least one sensitive electrical consumer (66). The invention also relates to a vehicle comprising a computer for implementing the method of the invention.

IPC 8 full level

H02J 7/34 (2006.01); H02J 7/14 (2006.01)

CPC (source: EP)

H02J 7/1423 (2013.01); H02J 7/345 (2013.01); Y02T 10/70 (2013.01)

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)

WO 2012049387 A1 20120419; EP 2628234 A1 20130821; FR 2966294 A1 20120420; FR 2966294 B1 20130809

DOCDB simple family (application)

FR 2011052187 W 20110922; EP 11771256 A 20110922; FR 1058376 A 20101014