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Machine translation
1. (WO2012045933) DEVICE FOR CONTROLLING THE OPERATION OF FLASHING INDICATORS FOR A VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/045933    International Application No.:    PCT/FR2011/051857
Publication Date: 12.04.2012 International Filing Date: 02.08.2011
IPC:
H05B 33/08 (2006.01)
Applicants: RENAULT S.A.S. [FR/FR]; 13-15 quai Le Gallo F-92100 Boulogne-Billancourt (FR) (For All Designated States Except US).
SERRE, Eric [FR/FR]; (FR) (For US Only)
Inventors: SERRE, Eric; (FR)
Agent: RENAULT S.A.S.; 1 avenue du Golf F-78288 Guyancourt Cedex (FR)
Priority Data:
1058125 07.10.2010 FR
Title (EN) DEVICE FOR CONTROLLING THE OPERATION OF FLASHING INDICATORS FOR A VEHICLE
(FR) DISPOSITIF DE CONTRÔLE DU FONCTIONNEMENT DES CLIGNOTANTS POUR UN VÉHICULE
Abstract: front page image
(EN)This device comprises a commercial low-power component which is capable of replicating, on the output port thereof, the weak signal present in the LED circuits (SMARTFET: smart highside power switch PROFET) that are used for the LEDs, which is coupled to a diagnostic circuit that controls a cut-off convertor to which the power consumption of the conventional incandescent lamps to the on-board computer is simulated, while restoring the current to the power system on board the vehicle.
(FR)Ce dispositif comporte un composant de faible puissance du marché qui est capable de répliquer sur un de ses port de sortie les mêmes signaux faibles présents sur les circuits à led (SMARTFET : Smart high side power switch PROFET) utilisées pour les LED, couplé à un circuit de diagnostic qui pilote un convertisseur à découpage auquel on fait simuler la consommation des feux à incandescence classiques vers le calculateur de bord, tout en restituant le courant au réseau de bord du véhicule.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)