EP 2165246 A2 20100324 - METHOD AND SYSTEM FOR MANAGING ELECTRICAL POWER SUPPLY OUTAGES ON BOARD AN AIRCRAFT
Title (en)
METHOD AND SYSTEM FOR MANAGING ELECTRICAL POWER SUPPLY OUTAGES ON BOARD AN AIRCRAFT
Title (de)
VERFAHREN UND SYSTEM ZUR VERWALTUNG VON STROMVERSORGUNGSAUSFÄLLEN AN BORD EINES FLUGZEUGS
Title (fr)
PROCEDE ET SYSTEME DE GESTION DE COUPURES D'ALIMENTATION ELECTRIQUE A BORD D'UN AERONEF
Publication
Application
Priority
- FR 2008051140 W 20080624
- FR 0756176 A 20070629
Abstract (en)
[origin: WO2009007591A2] The invention relates to a method of managing an electrical power supply outage on board an aircraft, comprising the following operations: - detection of an electrical power supply outage, - measurement of a duration of the power supply outage by measuring a discharge time of a capacitor (41) and comparing this measured duration with a threshold duration, - saving a long outage indication when the duration of the outage is greater than a threshold duration. The invention also relates to a system implementing this method and comprising: - a circuit (2) for detecting an electrical power supply outage, - a circuit (4) for measuring a duration of the power supply outage, and - a circuit (3) for managing indications able to manage emissions of signals according to the measured duration of the power supply outage.
IPC 8 full level
G06F 1/28 (2006.01); B64D 43/00 (2006.01); G06F 1/30 (2006.01); H02H 3/24 (2006.01); H02J 3/00 (2006.01)
CPC (source: EP US)
Citation (search report)
See references of WO 2009007591A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2918188 A1 20090102; FR 2918188 B1 20091204; BR PI0812759 A2 20190924; CA 2692300 A1 20090115; CA 2692300 C 20150421; CN 101796469 A 20100804; CN 101796469 B 20130807; EP 2165246 A2 20100324; JP 2010531774 A 20100930; JP 5345143 B2 20131120; RU 2010102947 A 20110810; US 2011047399 A1 20110224; US 8417995 B2 20130409; WO 2009007591 A2 20090115; WO 2009007591 A3 20090319
DOCDB simple family (application)
FR 0756176 A 20070629; BR PI0812759 A 20080624; CA 2692300 A 20080624; CN 200880105094 A 20080624; EP 08806072 A 20080624; FR 2008051140 W 20080624; JP 2010514059 A 20080624; RU 2010102947 A 20080624; US 66691708 A 20080624