JP4924629B2 - 車両用衝突検知装置 - Google Patents

車両用衝突検知装置 Download PDF

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Publication number
JP4924629B2
JP4924629B2 JP2009022165A JP2009022165A JP4924629B2 JP 4924629 B2 JP4924629 B2 JP 4924629B2 JP 2009022165 A JP2009022165 A JP 2009022165A JP 2009022165 A JP2009022165 A JP 2009022165A JP 4924629 B2 JP4924629 B2 JP 4924629B2
Authority
JP
Japan
Prior art keywords
vehicle
absorber
chamber
spacer
bumper
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
JP2009022165A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010179668A (ja
Inventor
貴敏 田辺
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
Priority to JP2009022165A priority Critical patent/JP4924629B2/ja
Priority to DE102010000224.0A priority patent/DE102010000224B4/de
Publication of JP2010179668A publication Critical patent/JP2010179668A/ja
Application granted granted Critical
Publication of JP4924629B2 publication Critical patent/JP4924629B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60R21/01—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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
    • B60R2019/1873—Cellular materials
    • 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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
    • B60R2019/188—Blow molded structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Body Structure For Vehicles (AREA)
JP2009022165A 2009-02-03 2009-02-03 車両用衝突検知装置 Expired - Fee Related JP4924629B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009022165A JP4924629B2 (ja) 2009-02-03 2009-02-03 車両用衝突検知装置
DE102010000224.0A DE102010000224B4 (de) 2009-02-03 2010-01-27 Kollisionserfassungsvorrichtung für ein Fahrzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009022165A JP4924629B2 (ja) 2009-02-03 2009-02-03 車両用衝突検知装置

Publications (2)

Publication Number Publication Date
JP2010179668A JP2010179668A (ja) 2010-08-19
JP4924629B2 true JP4924629B2 (ja) 2012-04-25

Family

ID=42338882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009022165A Expired - Fee Related JP4924629B2 (ja) 2009-02-03 2009-02-03 車両用衝突検知装置

Country Status (2)

Country Link
JP (1) JP4924629B2 (de)
DE (1) DE102010000224B4 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5509863B2 (ja) * 2010-01-14 2014-06-04 トヨタ自動車株式会社 歩行者衝突検出装置
JP5344256B2 (ja) * 2010-09-09 2013-11-20 株式会社デンソー 車両用衝突検知装置
JP5962435B2 (ja) * 2012-10-26 2016-08-03 トヨタ自動車株式会社 歩行者衝突検出装置を備えた車両用バンパ
JP5920228B2 (ja) 2013-01-09 2016-05-18 トヨタ自動車株式会社 歩行者衝突検出装置を備えた車両用バンパ
JP5994666B2 (ja) * 2013-02-06 2016-09-21 トヨタ自動車株式会社 歩行者衝突検出装置を備えた車両用バンパ
JP6212368B2 (ja) * 2013-12-03 2017-10-11 株式会社Ｓｕｂａｒｕ 歩行者衝突検知装置
US9174595B2 (en) 2014-03-24 2015-11-03 Ford Global Technologies, Llc Collision sensing and energy absorbing apparatus
DE102014104782B4 (de) * 2014-04-03 2023-01-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Energieabsorptionselement für einen Stoßfänger eines Kraftfahrzeugs und Stoßfänger für ein Kraftfahrzeug
US9067553B1 (en) * 2014-06-06 2015-06-30 Ford Global Technologies, Llc Vehicle fascia integrated pushers
JP6375978B2 (ja) * 2014-07-11 2018-08-22 株式会社デンソー 車両用衝突検知装置
JP6079712B2 (ja) 2014-07-24 2017-02-15 トヨタ自動車株式会社 車両用バンパ
JP6032251B2 (ja) 2014-09-03 2016-11-24 トヨタ自動車株式会社 歩行者衝突検知センサを備えた車両用バンパ構造
JP6107784B2 (ja) * 2014-10-10 2017-04-05 トヨタ自動車株式会社 歩行者衝突検知センサを備えた車両用バンパ構造
DE102015001914B4 (de) * 2015-02-16 2021-12-30 Audi Ag Absorberelement einer Stoßfängereinrichtung für ein Kraftfahrzeug
JP6256427B2 (ja) 2015-08-10 2018-01-10 トヨタ自動車株式会社 歩行者衝突検知センサを備えた車両用バンパ構造
JP6443272B2 (ja) * 2015-09-03 2018-12-26 株式会社デンソー 車両用衝突検知装置
JP6774606B2 (ja) * 2017-04-07 2020-10-28 トヨタ車体株式会社 車両用衝突検出装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4539281B2 (ja) 2004-10-22 2010-09-08 株式会社デンソー 車両用障害物判別装置
US20070200376A1 (en) * 2006-02-16 2007-08-30 Jaarda Eric J Dual stage energy absorber
JP2007290689A (ja) 2006-03-29 2007-11-08 Denso Corp 衝突検知手段
JP5149509B2 (ja) * 2007-01-15 2013-02-20 トヨタ自動車株式会社 車両のバンパ構造
JP4678001B2 (ja) * 2007-03-22 2011-04-27 株式会社デンソー 衝突検知手段、歩行者衝突検知手段および歩行者保護システム
JP4466690B2 (ja) 2007-07-17 2010-05-26 株式会社デンソー 衝突検出装置
JP2009023407A (ja) 2007-07-17 2009-02-05 Denso Corp 衝突検出装置

Also Published As

Publication number Publication date
DE102010000224A1 (de) 2010-08-19
DE102010000224B4 (de) 2019-06-27
JP2010179668A (ja) 2010-08-19

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