EP 2893365 A1 20150715 - METHOD AND DEVICE FOR CHECKING THE PLAUSIBILITY OF A CURRENT SENSOR MEASUREMENT RESULT
Title (en)
METHOD AND DEVICE FOR CHECKING THE PLAUSIBILITY OF A CURRENT SENSOR MEASUREMENT RESULT
Title (de)
VERFAHREN UND SCHALTUNG ZUM PLAUSIBILISIEREN EINES STROMSENSOR-MESSERGEBNISSES
Title (fr)
PROCÉDÉ ET CIRCUIT PERMETTANT DE CONTRÔLER LA PLAUSIBILITÉ D'UN RÉSULTAT DE MESURE DE CAPTEUR DE COURANT
Publication
Application
Priority
- DE 102012215946 A 20120907
- EP 2013068407 W 20130905
Abstract (en)
[origin: WO2014037465A1] The invention relates to a method for checking the plausibility of a measurement result for an electric current (20) by means of a current sensor (2) connected to an electrical circuit (22), said method comprising: making a predetermined change (34) to the switching state of the electrical circuit (22); detecting, by means of the current sensor (2), a change (62) to the electric current (20) resulting from the change (34) to the switching state as a measurement result; and checking the plausibility of the measurement result by contrasting the change (34) to the switching state and the change (62) to the electric current (20).
IPC 8 full level
G01R 35/00 (2006.01); G01R 1/20 (2006.01); G01R 19/00 (2006.01)
CPC (source: EP US)
G01R 19/0092 (2013.01 - EP US); G01R 31/006 (2013.01 - US); G01R 35/00 (2013.01 - EP US); G01R 1/203 (2013.01 - EP US)
Citation (search report)
See references of WO 2014037465A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014037465 A1 20140313; CN 104603631 A 20150506; CN 104603631 B 20171229; DE 102012215946 A1 20140528; EP 2893365 A1 20150715; EP 3660531 A1 20200603; JP 2015529332 A 20151005; KR 102110002 B1 20200512; KR 20150053273 A 20150515; US 2015219696 A1 20150806; US 9651586 B2 20170516
DOCDB simple family (application)
EP 2013068407 W 20130905; CN 201380046565 A 20130905; DE 102012215946 A 20120907; EP 13759726 A 20130905; EP 19216038 A 20130905; JP 2015530393 A 20130905; KR 20157008866 A 20130905; US 201314426515 A 20130905