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1. WO1999056085 - DEVICE FOR RADIOMETRIC SENSOR SIGNAL MEASUREMENT

Publication Number WO/1999/056085
Publication Date 04.11.1999
International Application No. PCT/DE1999/001019
International Filing Date 01.04.1999
Chapter 2 Demand Filed 18.11.1999
IPC
B60R 16/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric
G01D 3/08 2006.01
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
3Measuring arrangements with provision for the special purposes referred to in the subgroups of this group
08with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
G06F 1/26 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
CPC
B60R 16/03
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric ; constitutive elements
03for supply of electrical power to vehicle subsystems ; or for
G01D 3/08
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
3Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
08with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
G06F 1/26
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • BOLZ, Stephan [DE]/[DE] (UsOnly)
Inventors
  • BOLZ, Stephan
Common Representative
  • SIEMENS AKTIENGESELLSCHAFT
Priority Data
198 18 309.723.04.1998DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) EINRICHTUNG ZUM RATIOMETRISCHEN MESSEN VON SENSORSIGNALEN
(EN) DEVICE FOR RADIOMETRIC SENSOR SIGNAL MEASUREMENT
(FR) DISPOSITIF DE MESURE RADIOMETRIQUE DE SIGNAUX EMIS PAR DES DETECTEURS
Abstract
(DE)
Einrichtung zum ratiometrischen Messen von Sensorsignalen mittels eines Analog/Digital-Konverters, dessen Versorgungsspannung mittels eines Spannungsreglers erzeugt wird, mit einem als Spannungsfolger geschalteten Operationsverstärker, dessen nicht invertierendem Eingang die Sensor-Referenzspannung zugeführt wird und dessen Ausgang mit dem Versorgungspannungseingang über einen Spannungsteiler verbunden ist, dessen Abgriff auf den invertierenden Eingang des Spannungsfolgers rückgekoppelt ist.
(EN)
The invention relates to a device for radiometric measurement of sensor signals by means of an analog-digital converter whose supply voltage is generated by a voltage regulator. The device includes an operational amplifier connected as an isolation amplifier, the sensor reference voltage being fed to the non-inverting input of said operational amplifier and the output of said operational amplifier being connected to the supply voltage by means of a voltage divider whose pickoff is fed back to the non-inverting input of the isolation amplifier.
(FR)
L'invention concerne un dispositif de mesure radiométrique de signaux émis par des détecteurs à l'aide d'un convertisseur analogique/numérique dont la tension d'alimentation est produite à l'aide d'un régulateur de tension. Ce dispositif comprend un amplificateur d'opération commuté sous forme d'amplificateur d'isolement, à l'entrée non inverseuse duquel est acheminée la tension de référence du détecteur et dont la sortie est connectée à l'entrée de tension d'alimentation par l'intermédiaire d'une bobine égalisatrice dont le prélèvement est rappliqué sur l'entrée inverseuse de l'amplificateur d'isolement.
Also published as
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