EP 1513970 B1 20101215 - METHOD AND DEVICE FOR EVALUATING SENSOR SIGNALS IN TEXTILE MACHINERY
Title (en)
METHOD AND DEVICE FOR EVALUATING SENSOR SIGNALS IN TEXTILE MACHINERY
Title (de)
VERFAHREN UND VORRICHTUNG ZUR AUSWERTUNG VON SIGNALEN EINES SENSORS AN EINER TEXTILMASCHINE
Title (fr)
PROCEDE ET DISPOSITIF D'INTERPRETATION DE SIGNAUX ISSUS D'UN CAPTEUR DANS UNE MACHINE TEXTILE
Publication
Application
Priority
- DE 10227676 A 20020620
- EP 0306364 W 20030617
Abstract (en)
[origin: US6880207B2] A method and device for the evaluation of signals of a sensor, in particular of a microwave sensor, is proposed for the detection of the thickness, mass, density and/or moisture of at least one fiber sliver moving relative to the sensor on drafting equipment. A high-frequency unit assigned to the sensor produces a number of first digital signals in digital form of the current state of the (at least one) fiber sliver. The method according to the invention is characterized in that a second digital signal, representing the current sliver thickness or sliver mass of the (at least one) fiber sliver and which is then used to control the drafting equipment and/or to judge the fiber sliver quality, is formed according to an algorithm from the first digital signals made available. In addition a suitable device for the evaluation of the signals of a sensor is proposed.
IPC 8 full level
D01H 13/32 (2006.01); D01G 23/06 (2006.01); D01G 31/00 (2006.01); D01H 5/38 (2006.01)
CPC (source: EP US)
D01G 31/006 (2013.01 - EP US); D01H 5/38 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2004060352 A1 20040401; US 6880207 B2 20050419; AT E491831 T1 20110115; AU 2003238513 A1 20040106; CN 100378260 C 20080402; CN 1662691 A 20050831; DE 10227676 A1 20040108; DE 50313328 D1 20110127; EP 1513970 A1 20050316; EP 1513970 B1 20101215; EP 1513970 B2 20150211; WO 2004001110 A1 20031231
DOCDB simple family (application)
US 46405603 A 20030618; AT 03732580 T 20030617; AU 2003238513 A 20030617; CN 03814399 A 20030617; DE 10227676 A 20020620; DE 50313328 T 20030617; EP 0306364 W 20030617; EP 03732580 A 20030617