DE50309702D1 - Vorrichtung zur aufprallsensierung mit wenigstens zwei drucksensoren - Google Patents

Vorrichtung zur aufprallsensierung mit wenigstens zwei drucksensoren

Info

Publication number
DE50309702D1
DE50309702D1 DE50309702T DE50309702T DE50309702D1 DE 50309702 D1 DE50309702 D1 DE 50309702D1 DE 50309702 T DE50309702 T DE 50309702T DE 50309702 T DE50309702 T DE 50309702T DE 50309702 D1 DE50309702 D1 DE 50309702D1
Authority
DE
Germany
Prior art keywords
pressure sensors
improving sensing
sensing
improving
sensors
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE50309702T
Other languages
English (en)
Inventor
Boris Adam
Christian Ohl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE50309702D1 publication Critical patent/DE50309702D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • 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
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
    • 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
    • B60R2021/0104—Communication circuits for data transmission
    • B60R2021/01047—Architecture
    • B60R2021/01054—Bus
    • B60R2021/01061—Bus between the airbag system and other vehicle electronic systems
    • 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
    • B60R2021/01122—Prevention of malfunction
    • B60R2021/01184—Fault detection or diagnostic circuits
    • B60R2021/0119—Plausibility check
    • 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
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
    • B60R2021/01345—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems using mechanical sensing means
DE50309702T 2002-08-14 2003-02-24 Vorrichtung zur aufprallsensierung mit wenigstens zwei drucksensoren Expired - Lifetime DE50309702D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10237160A DE10237160A1 (de) 2002-08-14 2002-08-14 Vorrichtung zur Aufprallsensierung mit wenigstens zwei Drucksensoren
PCT/DE2003/000562 WO2004018263A1 (de) 2002-08-14 2003-02-24 Vorrichtung zur aufprallsensierung mit wenigstens zwei drucksensoren

Publications (1)

Publication Number Publication Date
DE50309702D1 true DE50309702D1 (de) 2008-06-05

Family

ID=30775245

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10237160A Withdrawn DE10237160A1 (de) 2002-08-14 2002-08-14 Vorrichtung zur Aufprallsensierung mit wenigstens zwei Drucksensoren
DE50309702T Expired - Lifetime DE50309702D1 (de) 2002-08-14 2003-02-24 Vorrichtung zur aufprallsensierung mit wenigstens zwei drucksensoren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10237160A Withdrawn DE10237160A1 (de) 2002-08-14 2002-08-14 Vorrichtung zur Aufprallsensierung mit wenigstens zwei Drucksensoren

Country Status (7)

Country Link
US (1) US7664609B2 (de)
EP (1) EP1532021B1 (de)
JP (1) JP2005535500A (de)
CN (1) CN1305711C (de)
DE (2) DE10237160A1 (de)
ES (1) ES2305454T3 (de)
WO (1) WO2004018263A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005009102B4 (de) * 2005-02-28 2009-12-03 Continental Automotive Gmbh System zur Überprüfung der Funktionsfähigkeit einer Sensoreinrichtung
DE102006005691B4 (de) * 2006-02-08 2009-07-16 Audi Ag Steuersystem für Aktoren in einem Kraftfahrzeug
DE102006024666B4 (de) * 2006-05-26 2017-09-28 Robert Bosch Gmbh Verfahren und Vorrichtung zur Aufpralldetektion
DE102006039709A1 (de) * 2006-08-24 2008-02-28 Robert Bosch Gmbh Verfahren zur Übertragung einer Ansteuerungsentscheidung für eine Aktuatorik von einem ersten zu mindestens einem zweiten Steuergerät, erstes Steuergerät für ein Fahrzeug, zweites Steuergerät für ein Fahrzeug, Vorrichtung zur Übertragung von einer Ansteuerungsentscheidung für eine Aktuatorik von einem ersten zu einem zweiten Steuergerät
US7380458B1 (en) * 2007-03-02 2008-06-03 Autoliv Asp, Inc. Pressure sensor port
US8489289B2 (en) * 2008-02-19 2013-07-16 Conti Temic Microelectronic Gmbh Converter for signals between a safety device and a safety control device for a vehicle
DE102008017246B4 (de) * 2008-04-04 2018-06-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Anordnung zur Aufprallerkennung
DE102008017903A1 (de) * 2008-04-09 2009-10-15 Conti Temic Microelectronic Gmbh Schnittstellen- und Steuerschaltung für ein Sensor-Cluster zur Bereitstellung von Sensordaten für Fahrzeug-Applikationen
US8412404B2 (en) * 2009-03-06 2013-04-02 Ford Global Technologies, Llc Crash sensor system and method for a vehicle
WO2011024202A2 (en) * 2009-08-31 2011-03-03 Tata Consultancy Services Ltd. Passive collision sensing and protection system
US8631893B2 (en) * 2009-11-16 2014-01-21 Michael M. Van Schoiack Driver drowsiness detection and verification system and method
DE102012018214B4 (de) * 2012-09-14 2014-04-30 Audi Ag Kraftfahrzeug mit einer Insassenschutzeinrichtung
US20140266751A1 (en) * 2013-03-15 2014-09-18 Phd, Inc. Impact sensor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637165A1 (de) * 1986-10-31 1988-05-05 Rainer Ashauer Verfahren und einrichtung zum verhindern von zusammenstoessen, insbesondere fuer kraftfahrzeuge im strassenverkehr
JPH0820456B2 (ja) * 1990-03-12 1996-03-04 矢崎総業株式会社 車速計測方法及び装置
US6328126B2 (en) * 1991-07-09 2001-12-11 Automotive Technologies International, Inc. Crush sensing vehicle crash sensor
EP0667822B1 (de) * 1992-11-11 1997-04-02 Siemens Aktiengesellschaft Steuereinheit mit einem luftdruckdetektor für ein insassenschutzsystem eines fahrzeuges
US5877897A (en) * 1993-02-26 1999-03-02 Donnelly Corporation Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array
US6918459B2 (en) * 1994-05-23 2005-07-19 Automotive Technologies International, Inc. Method and apparatus for deploying airbags
CN1240394A (zh) * 1996-10-21 2000-01-05 美国西门子汽车公司 一种乘客检测和碰撞行为系统
JP3721242B2 (ja) * 1997-03-31 2005-11-30 日産自動車株式会社 乗員拘束安全装置の制御装置
GB2336704A (en) * 1998-04-24 1999-10-27 Jaguar Cars Pedestrian impact sensor system
US6338010B1 (en) * 1998-09-03 2002-01-08 Delco Electronics Corporation Multi-sensor module for communicating sensor information over a vehicle data bus
DE19842066A1 (de) * 1998-09-15 2000-03-23 Daimler Chrysler Ag Lenksystem für ein Fahrzeug
US6209908B1 (en) * 1999-12-23 2001-04-03 Z/C Holding Company Inflatable restraint assembly for vehicles
US6513829B1 (en) * 1999-12-23 2003-02-04 Z/C Holding Company Inflatable restraint assembly for vehicles
DE10112194A1 (de) 2001-03-14 2002-03-07 Daimler Chrysler Ag Anzeigevorrichtung für den Funktionszustand eines Insassenschutzsystems sowie Verfahren zum Betreiben
DE10138799B4 (de) * 2001-08-13 2006-10-26 Michael N. Rosenheimer Vorrichtung zur Signalaufbereitung für medizinische Sensoren
DE10140119C1 (de) * 2001-08-16 2003-03-20 Bosch Gmbh Robert Vorrichtung zur Aufprallerkennung in einem Fahrzeug
DE10144266C1 (de) * 2001-09-08 2003-04-03 Bosch Gmbh Robert Vorrichtung zur Seitenaufprallerkennung in einem Fahrzeug

Also Published As

Publication number Publication date
CN1305711C (zh) 2007-03-21
EP1532021B1 (de) 2008-04-23
DE10237160A1 (de) 2004-02-26
WO2004018263A1 (de) 2004-03-04
US20060155504A1 (en) 2006-07-13
CN1642787A (zh) 2005-07-20
ES2305454T3 (es) 2008-11-01
US7664609B2 (en) 2010-02-16
EP1532021A1 (de) 2005-05-25
JP2005535500A (ja) 2005-11-24

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Legal Events

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8364 No opposition during term of opposition