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DE102006051749A1 - Kollisionsdetektor für ein Fahrzeug - Google Patents

Kollisionsdetektor für ein Fahrzeug Download PDF

Info

Publication number
DE102006051749A1
DE102006051749A1 DE102006051749A DE102006051749A DE102006051749A1 DE 102006051749 A1 DE102006051749 A1 DE 102006051749A1 DE 102006051749 A DE102006051749 A DE 102006051749A DE 102006051749 A DE102006051749 A DE 102006051749A DE 102006051749 A1 DE102006051749 A1 DE 102006051749A1
Authority
DE
Germany
Prior art keywords
collision
vehicle
bumper absorber
detector
width
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.)
Granted
Application number
DE102006051749A
Other languages
English (en)
Other versions
DE102006051749B4 (de
Inventor
Hisashi Takahashi
Takatoshi Tanabe
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of DE102006051749A1 publication Critical patent/DE102006051749A1/de
Application granted granted Critical
Publication of DE102006051749B4 publication Critical patent/DE102006051749B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B60R19/483—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with obstacle sensors of electric or electronic type
    • 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
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Air Bags (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Kollisionsdetektor zum Erfassen einer Kollision eines Fahrzeugs mit einem Objekt mit: einem Stoßfänger-Absorber (12) zum Absorbieren eines Aufpralls der Kollision; einem ersten Stoßfängerverstärkungsteil (13, 63), das an einer Rückseite des Stoßfänger-Absorbers (12) angeordnet ist; einem zweiten Stoßfängerverstärkungsteil (15), das an der Rückseite des ersten Stoßfängerverstärkungsteils (13, 63) angeordnet ist, wobei das zweite Stoßfängerverstärkungsteil (15) vom ersten Stoßfängerverstärkungsteil (13, 63) durch einen dazwischenliegenden Abstand getrennt ist; einem Stützteil (16), das an der Rückseite des zweiten Stoßfängerverstärkungsteils (15) angeordnet ist; einem Abstandserfassungselement (17, 77) zum Erfassen des Abstands zwischen dem ersten und zweiten Stoßfängerverstärkungsteil (13, 15, 64); und einem Kollisionserfassungselement (20, 80) zum Erfassen der Kollision des Fahrzeugs, basierend auf dem Stand.
DE102006051749A 2005-11-07 2006-11-02 Kollisionsdetektor für ein Fahrzeug Expired - Fee Related DE102006051749B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005322340A JP2007126089A (ja) 2005-11-07 2005-11-07 車両用衝突検知装置
JP2005-322340 2005-11-07

Publications (2)

Publication Number Publication Date
DE102006051749A1 true DE102006051749A1 (de) 2007-05-16
DE102006051749B4 DE102006051749B4 (de) 2008-04-24

Family

ID=37982848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006051749A Expired - Fee Related DE102006051749B4 (de) 2005-11-07 2006-11-02 Kollisionsdetektor für ein Fahrzeug

Country Status (2)

Country Link
JP (1) JP2007126089A (de)
DE (1) DE102006051749B4 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012010432A1 (de) * 2010-07-21 2012-01-26 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur überwachung einer fussgängererfassungsvorrichtung für ein fahrzeug
EP2628646A1 (de) * 2012-02-17 2013-08-21 Continental Automotive GmbH Aufprallsensorsystem mit zumindest einem Drucksensor
GB2521040A (en) * 2013-10-31 2015-06-10 Gm Global Tech Operations Inc Moulding for a motor vehicle for transmitting an impact force to a hood sensor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5184207B2 (ja) * 2008-05-19 2013-04-17 株式会社ケーヒン 歩行者衝突検知装置及び歩行者保護システム
JP5169967B2 (ja) * 2009-04-17 2013-03-27 株式会社デンソー 衝突検出機構
EP3704671A4 (de) * 2017-09-05 2021-06-30 MDGO Ltd Automatisiertes system und verfahren zur beurteilung und meldung von organverletzungen von passagieren eines fahrzeugunfalls

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3873382B2 (ja) * 1997-07-14 2007-01-24 日産自動車株式会社 歩行者保護用センサシステム
JP4052244B2 (ja) * 2003-12-24 2008-02-27 トヨタ自動車株式会社 車両用バンパ構造

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012010432A1 (de) * 2010-07-21 2012-01-26 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur überwachung einer fussgängererfassungsvorrichtung für ein fahrzeug
US8825273B2 (en) 2010-07-21 2014-09-02 Bayerische Motoren Werke Aktiengesellschaft Method for monitoring a pedestrian detecting device for a vehicle
EP2628646A1 (de) * 2012-02-17 2013-08-21 Continental Automotive GmbH Aufprallsensorsystem mit zumindest einem Drucksensor
GB2521040A (en) * 2013-10-31 2015-06-10 Gm Global Tech Operations Inc Moulding for a motor vehicle for transmitting an impact force to a hood sensor
US9487173B2 (en) 2013-10-31 2016-11-08 GM Global Technology Operations LLC Molding for a motor vehicle for transmitting an impact force to a hood sensor

Also Published As

Publication number Publication date
DE102006051749B4 (de) 2008-04-24
JP2007126089A (ja) 2007-05-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120601