EP 1095242 A1 20010502 - METHOD FOR SETTING SWITCHING POINTS IN THE PRESENCE OF A SENSOR OUTPUT SIGNAL
Title (en)
METHOD FOR SETTING SWITCHING POINTS IN THE PRESENCE OF A SENSOR OUTPUT SIGNAL
Title (de)
VERFAHREN ZUM EINSTELLEN VON SCHALTPUNKTEN BEI EINEM SENSOR-AUSGANGSSIGNAL
Title (fr)
PROCEDE DE REGLAGE DE POINTS DE COMMUTATION EN PRESENCE D'UN SIGNAL DE SORTIE D'UN DETECTEUR
Publication
Application
Priority
- DE 9800511 W 19980220
- DE 19707263 A 19970224
Abstract (en)
[origin: DE19707263A1] The invention relates to an autocalibrating sensor system comprising a sensor (1) and a calibration circuit situated in the output circuit (3) of the sensor, said calibration circuit making it possible to set switching points. The calibration circuit by means of an offset-D/A converter (5) sets an offset in the output circuit (3) in such a way that the switching points are in line with reference values. The offset-D/A converter (5) is controlled by a calibration logic (6).
IPC 1-7
IPC 8 full level
G01D 5/244 (2006.01); G01D 18/00 (2006.01)
CPC (source: EP KR US)
G01D 5/2448 (2013.01 - EP US); G01D 5/2449 (2013.01 - EP US); G01D 18/00 (2013.01 - KR); G01D 18/001 (2021.05 - EP US); G01D 18/004 (2013.01 - EP US)
Citation (search report)
See references of WO 9837386A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19707263 A1 19980827; DE 19707263 B4 20060316; CN 1217786 A 19990526; EP 1095242 A1 20010502; JP 3011774 B2 20000221; JP H11508698 A 19990727; KR 20000065066 A 20001106; US 6279375 B1 20010828; WO 9837386 A1 19980827
DOCDB simple family (application)
DE 19707263 A 19970224; CN 98800180 A 19980220; DE 9800511 W 19980220; EP 98914792 A 19980220; JP 53615798 A 19980220; KR 19980708636 A 19981024; US 17870598 A 19981026