JP4752850B2 - 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
JP4752850B2
JP4752850B2 JP2008033496A JP2008033496A JP4752850B2 JP 4752850 B2 JP4752850 B2 JP 4752850B2 JP 2008033496 A JP2008033496 A JP 2008033496A JP 2008033496 A JP2008033496 A JP 2008033496A JP 4752850 B2 JP4752850 B2 JP 4752850B2
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JP
Japan
Prior art keywords
insertion port
vehicle
pressure
end surface
chamber member
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
JP2008033496A
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English (en)
Japanese (ja)
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JP2009190569A (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 JP2008033496A priority Critical patent/JP4752850B2/ja
Priority to DE102009003893.0A priority patent/DE102009003893B4/de
Publication of JP2009190569A publication Critical patent/JP2009190569A/ja
Application granted granted Critical
Publication of JP4752850B2 publication Critical patent/JP4752850B2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Body Structure For Vehicles (AREA)
JP2008033496A 2008-02-14 2008-02-14 車両用衝突検知装置 Expired - Fee Related JP4752850B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008033496A JP4752850B2 (ja) 2008-02-14 2008-02-14 車両用衝突検知装置
DE102009003893.0A DE102009003893B4 (de) 2008-02-14 2009-01-02 Kollision-Detektorvorrichtung, die innerhalb eines Stoßfängers eines Automobils installiert ist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008033496A JP4752850B2 (ja) 2008-02-14 2008-02-14 車両用衝突検知装置

Publications (2)

Publication Number Publication Date
JP2009190569A JP2009190569A (ja) 2009-08-27
JP4752850B2 true JP4752850B2 (ja) 2011-08-17

Family

ID=40874205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008033496A Expired - Fee Related JP4752850B2 (ja) 2008-02-14 2008-02-14 車両用衝突検知装置

Country Status (2)

Country Link
JP (1) JP4752850B2 (de)
DE (1) DE102009003893B4 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009035024A1 (de) * 2008-08-28 2010-03-04 Denso Corporation, Kariya-City Kollisionsdetektor für Fahrzeuge
JP5218361B2 (ja) 2009-09-30 2013-06-26 株式会社デンソー 車両用衝突検知装置
JP5146782B2 (ja) * 2009-10-21 2013-02-20 株式会社デンソー 車両用衝突検知装置
JP5381906B2 (ja) * 2010-06-09 2014-01-08 株式会社デンソー 車両用衝突検知装置
JP5212746B2 (ja) * 2010-07-16 2013-06-19 株式会社デンソー 車両用衝突検知装置
JP5772780B2 (ja) * 2012-10-04 2015-09-02 株式会社デンソー 車両用衝突検知装置
US10259412B1 (en) * 2017-12-08 2019-04-16 GM Global Technology Operations LLC Bumper collision sensor for an automotive vehicle
CN111347992B (zh) * 2020-03-30 2021-07-02 西南科技大学 一种汽车智能防撞吸能系统及防撞吸能方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10118780A1 (de) * 2001-04-18 2002-10-31 Bosch Gmbh Robert Vorrichtung zum Erfassen einer Deformation eines Bauelementes
JP4306229B2 (ja) * 2002-04-03 2009-07-29 タカタ株式会社 衝突検出装置及び安全装置
DE10309713A1 (de) * 2003-03-06 2004-09-16 Robert Bosch Gmbh Drucksensoranordnung zur Aufpralldetektion
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
JP2006315525A (ja) * 2005-05-12 2006-11-24 Denso Corp 衝突検知用圧力センサ
JP4264844B2 (ja) * 2007-06-21 2009-05-20 株式会社デンソー 車両用衝突検知装置
JP4798459B2 (ja) * 2007-07-13 2011-10-19 株式会社デンソー 車両用衝突検知装置
JP2009023407A (ja) * 2007-07-17 2009-02-05 Denso Corp 衝突検出装置
JP4807594B2 (ja) * 2008-02-14 2011-11-02 株式会社デンソー 車両用衝突検知装置

Also Published As

Publication number Publication date
JP2009190569A (ja) 2009-08-27
DE102009003893A1 (de) 2009-08-20
DE102009003893B4 (de) 2017-05-04

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