EP 1384206 A1 20040128 - METHOD FOR CONTROLLING AND ACTIVATING INDICATORS OF A VEHICLE INSTRUMENT PANEL
Title (en)
METHOD FOR CONTROLLING AND ACTIVATING INDICATORS OF A VEHICLE INSTRUMENT PANEL
Title (de)
VERFAHREN ZUR ANSTEUERUNG UND AKTIVIERUNG VON ANZEIGEN EINES ARMATURENBRETTS IN EINEM FAHRZEUG
Title (fr)
PROCEDE DE COMMANDE ET D'ACTIVATION D'INDICATEURS DE TABLEAU DE BORD DE VEHICULE
Publication
Application
Priority
FR 0101308 W 20010427
Abstract (en)
[origin: WO02089067A1] The invention concerns a method for controlling and activating indicators (121, 122, 221) of a vehicle instrument panel which consists in dividing the indicators into x groups (1, 2, 3, 4) of indicators (121, 122; 221) and in time multiplexing the groups (1, 2, 3, 4), by determining an effective value of instantaneous excitation of the indicators (121, 122, 221) and in regulating a form factor for multiplexed control and activation of the indicators (121, 122, 221) based on the difference between the effective excitation value and a setpoint value.
IPC 1-7
IPC 8 full level
B60R 16/02 (2006.01); B60K 37/06 (2006.01); B60R 16/023 (2006.01); G07C 3/00 (2006.01); G07C 5/08 (2006.01)
CPC (source: EP US)
G07C 3/00 (2013.01 - EP US); G07C 5/0816 (2013.01 - EP US)
Citation (search report)
See references of WO 02089067A1
Citation (examination)
WO 0127910 A1 20010419 - KONINKL PHILIPS ELECTRONICS NV [NL]
DOCDB simple family (publication)
WO 02089067 A1 20021107; EP 1384206 A1 20040128; JP 2004533955 A 20041111; US 2004178922 A1 20040916; US 7408449 B2 20080805
DOCDB simple family (application)
FR 0101308 W 20010427; EP 01929741 A 20010427; JP 2002586291 A 20010427; US 47590904 A 20040427