FR2723641B1 - Detecteur d'acceleration monte dans des vehicules a moteur pour connaitre des forces d'acceleration s'exercant sur le vehicule en generant un signal de commande - Google Patents

Detecteur d'acceleration monte dans des vehicules a moteur pour connaitre des forces d'acceleration s'exercant sur le vehicule en generant un signal de commande

Info

Publication number
FR2723641B1
FR2723641B1 FR9508371A FR9508371A FR2723641B1 FR 2723641 B1 FR2723641 B1 FR 2723641B1 FR 9508371 A FR9508371 A FR 9508371A FR 9508371 A FR9508371 A FR 9508371A FR 2723641 B1 FR2723641 B1 FR 2723641B1
Authority
FR
France
Prior art keywords
acceleration
vehicle
generating
control signal
motor vehicles
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 - Fee Related
Application number
FR9508371A
Other languages
English (en)
Other versions
FR2723641A1 (fr
Inventor
Herbert Boehm
Ulrich Goebel
Franz Schmich
Gerald Hopf
Roland Feucht
Albert Andreas Hoebel
Botho Ziegenbein
Bernd Maihoefer
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
Publication of FR2723641A1 publication Critical patent/FR2723641A1/fr
Application granted granted Critical
Publication of FR2723641B1 publication Critical patent/FR2723641B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
    • G01P15/0922—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up of the bending or flexing mode type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49103—Strain gauge making

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
FR9508371A 1994-08-09 1995-07-11 Detecteur d'acceleration monte dans des vehicules a moteur pour connaitre des forces d'acceleration s'exercant sur le vehicule en generant un signal de commande Expired - Fee Related FR2723641B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4428124A DE4428124B4 (de) 1994-08-09 1994-08-09 Beschleunigungssensor

Publications (2)

Publication Number Publication Date
FR2723641A1 FR2723641A1 (fr) 1996-02-16
FR2723641B1 true FR2723641B1 (fr) 1998-03-06

Family

ID=6525239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508371A Expired - Fee Related FR2723641B1 (fr) 1994-08-09 1995-07-11 Detecteur d'acceleration monte dans des vehicules a moteur pour connaitre des forces d'acceleration s'exercant sur le vehicule en generant un signal de commande

Country Status (6)

Country Link
US (1) US5734107A (fr)
JP (1) JP3466197B2 (fr)
KR (1) KR100351393B1 (fr)
DE (1) DE4428124B4 (fr)
FR (1) FR2723641B1 (fr)
WO (1) WO1996005515A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3147786B2 (ja) * 1996-09-02 2001-03-19 株式会社村田製作所 加速度センサ
US6050144A (en) * 1997-06-04 2000-04-18 Matsushita Electric Industrial Co., Ltd. Acceleration sensor
DE19736247A1 (de) * 1997-08-20 1999-02-25 Temic Bayern Chem Airbag Gmbh Bauteil mit einem Körper aus einem spröden Werkstoff
US6336365B1 (en) * 1999-08-24 2002-01-08 Personal Electronic Devices, Inc. Low-cost accelerometer
DE19745311C1 (de) * 1997-10-14 1999-07-01 Telefunken Microelectron Piezoelektrischer Biegesensor-Beschleunigungsaufnehmer
JP2000002714A (ja) * 1998-04-13 2000-01-07 Matsushita Electric Ind Co Ltd 圧電型加速度センサ、加速度検出方法、および圧電型加速度センサの製造方法
JP2001349900A (ja) * 1999-12-28 2001-12-21 Fujitsu Ltd 加速度センサ及び加速度センサ装置
JP4059322B2 (ja) * 2004-10-19 2008-03-12 松下電器産業株式会社 圧電アクチュエータ、これを用いた撮像素子移動装置および撮像装置
JP4706924B2 (ja) * 2005-03-29 2011-06-22 株式会社デンソー 歩行者検知システム
JP4692546B2 (ja) * 2006-05-15 2011-06-01 株式会社村田製作所 加速度センサ及びその製造方法
DE102010025591A1 (de) * 2010-06-29 2011-12-29 Conti Temic Microelectronic Gmbh Sensorträger sowie Sensormodul insbesondere zum Einsatz in einem Kraftfahrzeugvorortsteuergerät
JP6042308B2 (ja) 2013-10-29 2016-12-14 本田技研工業株式会社 車両衝突判定装置
FR3016300B1 (fr) * 2014-01-15 2016-01-01 Commissariat Energie Atomique Dispositif a coque deformable comprenant un circuit interne piezoelectrique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846371A1 (de) * 1978-10-25 1980-05-08 Bosch Gmbh Robert Beschleunigungsaufnehmer zum ausloesen von sicherheitseinrichtungen
WO1991013364A2 (fr) * 1990-02-14 1991-09-05 Allied-Signal Inc. Accelerometre piezoceramique a montage en surface et procede de fabrication dudit accelerometre
KR930009516B1 (ko) * 1990-04-27 1993-10-06 미쓰비시덴키 가부시키가이샤 진동검출기 및 그의 고유진동주파수 조정방법
JPH049721A (ja) * 1990-04-27 1992-01-14 Mitsubishi Electric Corp 振動検出器
DE4135369A1 (de) * 1991-10-26 1993-05-13 Bosch Gmbh Robert Testbarer piezoelektrischer beschleunigungssensor
WO1993013426A1 (fr) * 1991-12-23 1993-07-08 Elf Atochem North America Inc. Accelerometre multimode

Also Published As

Publication number Publication date
JPH09504115A (ja) 1997-04-22
US5734107A (en) 1998-03-31
DE4428124B4 (de) 2005-08-18
KR960705215A (ko) 1996-10-09
WO1996005515A1 (fr) 1996-02-22
DE4428124A1 (de) 1996-02-15
KR100351393B1 (ko) 2002-12-26
FR2723641A1 (fr) 1996-02-16
JP3466197B2 (ja) 2003-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331