Global Patent Index - EP 3231093 A1

EP 3231093 A1 2017-10-18 - METHOD FOR DETERMINING A MEASUREMENT VARIABLE

Title (en)

METHOD FOR DETERMINING A MEASUREMENT VARIABLE

Title (de)

VERFAHREN ZUR BESTIMMUNG EINER MESSGRÖßE

Title (fr)

PROCÉDÉ DE DÉTERMINATION D'UNE GRANDEUR DE MESURE

Publication

EP 3231093 A1 (DE)

Application

EP 15804496 A

Priority

  • DE 102014225112 A
  • EP 2015078494 W

Abstract (en)

[origin: WO2016091710A1] The invention relates to a method for determining a measurement variable (Q), characterized by the following steps: providing a model (M) of a circuit (DAC) having at least one parameter (tau, Imax); actuating the circuit (DAC) by way of a preset signal (H), and detecting values (l1, l2,l3) of a manipulated variable (I) generated by the circuit in n discrete points in time (t1, t2, t3), and determining a value (tauDAC, lmaxDAC) of the at least one Parameter (tau, lmax) on the basis of the detected values (I1, l2, l3) of the manipulated variable (I) generated by the circuit (DAC); detecting values (J1, J2) of a variable (J) influenced by the circuit (DAC) in m discrete points in time (T1, T2), and determining the measurement variable (Q) from the measurement values (J1, J2) of the variable (J) influenced by the circuit (DAC), taking into account the model (M) of the circuit (DAC).

IPC 8 full level (invention and additional information)

H03M 1/00 (2006.01); H03M 1/10 (2006.01); H03M 1/66 (2006.01)

CPC (invention and additional information)

H03M 1/001 (2013.01); H03M 1/1009 (2013.01); H03M 1/66 (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

Designated extension state (EPC)

BA ME

EPO simple patent family

DE 102014225112 A1 20160609; EP 3231093 A1 20171018; WO 2016091710 A1 20160616

INPADOC legal status


2017-10-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170710

2017-10-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2017-10-18 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN

- Countries: MA MD

2017-10-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: BA ME