WO1997014045A3 - Elektronisches gerät - Google Patents

Elektronisches gerät Download PDF

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Publication number
WO1997014045A3
WO1997014045A3 PCT/DE1996/001726 DE9601726W WO9714045A3 WO 1997014045 A3 WO1997014045 A3 WO 1997014045A3 DE 9601726 W DE9601726 W DE 9601726W WO 9714045 A3 WO9714045 A3 WO 9714045A3
Authority
WO
WIPO (PCT)
Prior art keywords
electronic device
test object
test
tested
current source
Prior art date
Application number
PCT/DE1996/001726
Other languages
English (en)
French (fr)
Other versions
WO1997014045A2 (de
Inventor
Werner Nitschke
Wolfgang Drobny
Otto Karl
Original Assignee
Bosch Gmbh Robert
Werner Nitschke
Wolfgang Drobny
Otto Karl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert, Werner Nitschke, Wolfgang Drobny, Otto Karl filed Critical Bosch Gmbh Robert
Publication of WO1997014045A2 publication Critical patent/WO1997014045A2/de
Publication of WO1997014045A3 publication Critical patent/WO1997014045A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
    • B60R21/0173—Diagnostic or recording means therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source

Abstract

Ein elektronisches Gerät (1) umfaßt ein Meßobjekt (2), dessen elektrischer Widerstand zu prüfen ist. Zu diesem Zweck ist eine steuerbare Stromquelle (3) vorgesehen, die das Meßobjekt (2) mit Prüfströmen unterschiedlicher Stromstärke beaufschlagt.
PCT/DE1996/001726 1995-10-10 1996-09-13 Elektronisches gerät WO1997014045A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29516050U DE29516050U1 (de) 1995-10-10 1995-10-10 Elektronisches Gerät
DE29516050.0 1995-10-10

Publications (2)

Publication Number Publication Date
WO1997014045A2 WO1997014045A2 (de) 1997-04-17
WO1997014045A3 true WO1997014045A3 (de) 1997-05-29

Family

ID=8013951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/001726 WO1997014045A2 (de) 1995-10-10 1996-09-13 Elektronisches gerät

Country Status (2)

Country Link
DE (1) DE29516050U1 (de)
WO (1) WO1997014045A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9429606B2 (en) 2013-09-30 2016-08-30 Siemens Industry, Inc. Increasing resolution of resistance measurements

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001241A1 (en) * 1986-08-12 1988-02-25 Robert Bosch Gmbh Driving and monitoring element for ingnition circuits
WO1990002062A1 (de) * 1988-08-26 1990-03-08 Robert Bosch Gmbh Elektronische einrichtung und betriebsverfahren
DE4012386A1 (de) * 1990-04-19 1991-10-24 Bosch Gmbh Robert Verfahren und einrichtung zur ansteuerung eines elektrischen verbrauchers
EP0503855A1 (de) * 1991-03-14 1992-09-16 Nippondenso Co., Ltd. Vorrichtung zur Fehleridentifizierung in Fahrzeuginsassen-Schutzsystemen
EP0615886A1 (de) * 1993-03-18 1994-09-21 Delco Electronics Corporation Ergänzende aufblasbare Rückhaltevorrichtung
DE4338462A1 (de) * 1993-11-11 1995-05-18 Hella Kg Hueck & Co Kontrollsystem für elektrische Verbraucher in Kraftfahrzeugen
EP0752592A2 (de) * 1995-07-06 1997-01-08 TEMIC TELEFUNKEN microelectronic GmbH Verfahren und System zum Erkennen von Isolationsfehlern

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001241A1 (en) * 1986-08-12 1988-02-25 Robert Bosch Gmbh Driving and monitoring element for ingnition circuits
WO1990002062A1 (de) * 1988-08-26 1990-03-08 Robert Bosch Gmbh Elektronische einrichtung und betriebsverfahren
DE4012386A1 (de) * 1990-04-19 1991-10-24 Bosch Gmbh Robert Verfahren und einrichtung zur ansteuerung eines elektrischen verbrauchers
EP0503855A1 (de) * 1991-03-14 1992-09-16 Nippondenso Co., Ltd. Vorrichtung zur Fehleridentifizierung in Fahrzeuginsassen-Schutzsystemen
EP0615886A1 (de) * 1993-03-18 1994-09-21 Delco Electronics Corporation Ergänzende aufblasbare Rückhaltevorrichtung
DE4338462A1 (de) * 1993-11-11 1995-05-18 Hella Kg Hueck & Co Kontrollsystem für elektrische Verbraucher in Kraftfahrzeugen
EP0752592A2 (de) * 1995-07-06 1997-01-08 TEMIC TELEFUNKEN microelectronic GmbH Verfahren und System zum Erkennen von Isolationsfehlern

Also Published As

Publication number Publication date
DE29516050U1 (de) 1997-02-06
WO1997014045A2 (de) 1997-04-17

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