JP4148473B2 - 車両用衝突物体判別装置 - Google Patents
車両用衝突物体判別装置 Download PDFInfo
- Publication number
- JP4148473B2 JP4148473B2 JP2004134451A JP2004134451A JP4148473B2 JP 4148473 B2 JP4148473 B2 JP 4148473B2 JP 2004134451 A JP2004134451 A JP 2004134451A JP 2004134451 A JP2004134451 A JP 2004134451A JP 4148473 B2 JP4148473 B2 JP 4148473B2
- Authority
- JP
- Japan
- Prior art keywords
- collision
- collision object
- vehicle
- sensor
- load
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 15
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 7
- 238000012850 discrimination method Methods 0.000 description 7
- 239000010408 film Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 230000010354 integration Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
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
- B60R21/0132—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 vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
- B60R21/0133—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 vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value by integrating the amplitude of the input signal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Geophysics And Detection Of Objects (AREA)
Description
好適な態様において、算出回路は、両センサの出力信号に基づいて衝突物体の剛性を算出し、判定回路は、前記衝突物体の質量及び剛性に基づいて衝突物体が歩行者かそうでないかを判別する。このようにすれば、単なる衝突衝撃力ではなく、従来まったく考慮されていなかった衝突物体の質量及び剛性の両方に関する電気量により歩行者の種別を判定するため、単に衝突衝撃力による歩行者種別判定に比べて判定精度を向上することができる。もちろん、この発明において、質量及び剛性以外の電気量として得た物理パラメータを判定に更に追加利用することもできることは当然である。
この実施形態の車両用衝突物体判別装置の構成を図1に示すブロック図及び図2に示すセンサ模式配置図により説明する。
(歩行者判別例1)
以下、上記した衝突荷重を用いた歩行者判別方法について図7に示すフローチャートを参照して説明する。
(変形態様)
上記実施例では、衝突物体の質量と剛性とを別々に歩行者範囲にあるかどうかを判別したが、質量と剛性と歩行者範囲との組み合わせをマップに記憶し、質量と剛性をこのマップに入力して歩行者判別を行うことも当然可能である。
(変形態様)
上記実施例では、衝突物体の質量と剛性との両方に基づいて衝突物体が歩行者かどうかを判定したが、衝突物体の質量と剛性とのどちらか一方の判定を省略することも当然可能である。
2 衝突荷重検知センサ(衝突荷重センサ)
3 車輪速センサ(車速センサ)
4 コントローラ(算出回路、判別回路)
5 車速センサ
Claims (9)
- 衝突荷重を検知する衝突荷重検出センサと、
自車の速度を検知する車速センサと、
前記両センサの出力信号に基づいて衝突物体の質量を算出する算出回路と、
前記衝突物体の前記質量に基づいて前記衝突物体が歩行者かそうでないかを判別する判定回路と、
を備える車両用衝突物体判別装置において、
前記算出回路は、
前記衝突荷重を一回時間積分して求めた一回積分値と衝突開始時の車速とに基づいて衝突物体の質量を算出することを特徴とする車両用衝突物体判別装置。 - 請求項1記載の車両用衝突物体判別装置において、
前記算出回路は、前記前記両センサの出力信号に基づいて前記衝突物体の剛性を算出し、
前記判定回路は、前記衝突物体の前記質量及び前記剛性に基づいて前記衝突物体が歩行者かそうでないかを判別することを特徴とする車両用衝突物体判別装置。 - 請求項2記載の車両用衝突物体判別装置において、
前記算出回路は、
前記衝突荷重を2回時間積分して求めた二回積分値と前記質量と前記衝突開始時の車速とに基づいて衝突物体の剛性を算出することを特徴とする車両用衝突物体判別装置。 - 請求項2又は3記載車両用の車両用衝突物体判別装置において、
前記算出回路は、
前記衝突荷重が最大値となった後、前記衝突荷重が前記最大値に対して所定比率となるしきい値まで減少した時点で衝突物体の質量と剛性を算出することを特徴とする車両用衝突物体判別装置。 - 請求項1乃至3のいずれか記載の車両用衝突物体判別装置において、
衝突物体と車両のバンパとの接触幅を検知する幅センサを有し、
前記算出回路は、
前記衝突荷重を2回時間積分して求めた二回積分値と前記質量と前記衝突開始時の車速と前記接触幅とに基づいて衝突物体の剛性を算出することを特徴とする車両用衝突物体判別装置。 - 請求項1乃至5のいずれか記載の車両用衝突物体判別装置において、
前記衝突荷重センサは、
車両のバンパリーンフォースの前面にその長手方向へ設置されていることを特徴とする車両用衝突物体判別装置。 - 請求項1乃至6のいずれか記載の車両用衝突物体判別装置において、
前記衝突荷重センサは、
車両のバンパリーンフォースとサイドメンバとの間に設置されていることを特徴とする車両用衝突物体判別装置。 - 請求項5記載の車両用衝突物体判別装置において、
前記幅センサは、
車両のバンパカバーの表面に長手方向へ設置されていることを特徴とする車両用衝突物体判別装置。 - 請求項5記載の車両用衝突物体判別装置において、
前記幅センサは、
車両のバンパカバーとアブソーバとの間に長手方向へ設置されていることを特徴とする衝突物体判別装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004134451A JP4148473B2 (ja) | 2003-10-29 | 2004-04-28 | 車両用衝突物体判別装置 |
US10/950,444 US7236866B2 (en) | 2003-10-29 | 2004-09-28 | Vehicular collision object determining system |
DE102004051585A DE102004051585B4 (de) | 2003-10-29 | 2004-10-22 | Bestimmungssystem für ein Fahrzeugkollisionsobjekt |
CNB2004100877630A CN1296729C (zh) | 2003-10-29 | 2004-10-29 | 车辆的碰撞物体判定系统 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003369477 | 2003-10-29 | ||
JP2004134451A JP4148473B2 (ja) | 2003-10-29 | 2004-04-28 | 車両用衝突物体判別装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005156528A JP2005156528A (ja) | 2005-06-16 |
JP4148473B2 true JP4148473B2 (ja) | 2008-09-10 |
Family
ID=34554737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004134451A Expired - Lifetime JP4148473B2 (ja) | 2003-10-29 | 2004-04-28 | 車両用衝突物体判別装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7236866B2 (ja) |
JP (1) | JP4148473B2 (ja) |
CN (1) | CN1296729C (ja) |
DE (1) | DE102004051585B4 (ja) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10334699A1 (de) * | 2003-07-30 | 2005-02-17 | Robert Bosch Gmbh | Vorrichtung zur Betätigung einer Aktuatorik zum Schutz eines Fußgängers |
JP4356984B2 (ja) * | 2004-02-24 | 2009-11-04 | 株式会社デンソー | 車載センサデータ伝送装置 |
JP2006111053A (ja) * | 2004-10-12 | 2006-04-27 | Denso Corp | 車両用ワイヤ式衝突検出装置 |
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 |
DE102005013594A1 (de) * | 2005-03-24 | 2006-09-28 | Robert Bosch Gmbh | Verfahren zur Erzeugung eines Auslösesignals für eine Fußgängerschutzvorrichtung |
JP4410138B2 (ja) | 2005-03-31 | 2010-02-03 | 株式会社デンソー | 車両用衝突物体判別装置 |
JP2006282049A (ja) * | 2005-04-01 | 2006-10-19 | Denso Corp | 車両用衝突物判定装置 |
EP1710131A1 (en) * | 2005-04-04 | 2006-10-11 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Classification method for pedestrian protection system |
JP4569822B2 (ja) * | 2005-08-16 | 2010-10-27 | 株式会社デンソー | 車両用歩行者保護装置 |
EP1754621B1 (en) * | 2005-08-18 | 2009-10-14 | Honda Research Institute Europe GmbH | Driver assistance system |
JP4552806B2 (ja) * | 2005-08-22 | 2010-09-29 | 株式会社デンソー | 車両用歩行者保護装置 |
JP4458001B2 (ja) * | 2005-08-25 | 2010-04-28 | 株式会社デンソー | 車両用衝突物体判別装置 |
JP4325600B2 (ja) | 2005-09-06 | 2009-09-02 | トヨタ自動車株式会社 | 車両用フロントバンパ構造 |
DE102005044767A1 (de) * | 2005-09-20 | 2007-03-29 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erzeugung von mindestens einem Merkmal für ein Insassenschutz |
JP5013157B2 (ja) * | 2005-10-28 | 2012-08-29 | 株式会社デンソー | 車両用衝突検知装置 |
JP4830475B2 (ja) * | 2005-12-14 | 2011-12-07 | 株式会社デンソー | 車両用衝突荷重測定装置及びそれを用いた車両用衝突体判定装置 |
DE102006001366B4 (de) * | 2006-01-11 | 2019-03-07 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Detektion eines Fußgängeraufpralls |
JP4891620B2 (ja) * | 2006-01-17 | 2012-03-07 | 日立電線株式会社 | 衝撃検知センサ |
JP2007290689A (ja) * | 2006-03-29 | 2007-11-08 | Denso Corp | 衝突検知手段 |
JP2007314159A (ja) * | 2006-04-25 | 2007-12-06 | Denso Corp | 車両用衝突検知装置 |
US7694582B2 (en) * | 2006-10-25 | 2010-04-13 | Tokai Rubber Industries, Ltd. | Deformation sensor |
JP5077639B2 (ja) * | 2006-12-11 | 2012-11-21 | 株式会社デンソー | 歩行者衝突検出装置及び歩行者保護システム |
JP4706654B2 (ja) * | 2007-03-27 | 2011-06-22 | トヨタ自動車株式会社 | 衝突回避装置 |
JP4678014B2 (ja) * | 2007-07-04 | 2011-04-27 | 株式会社デンソー | 歩行者衝突検出装置 |
JP4941773B2 (ja) * | 2008-03-27 | 2012-05-30 | 株式会社デンソー | 車両用衝突検知装置 |
US8374751B2 (en) * | 2008-06-06 | 2013-02-12 | Chrysler Group Llc | Automotive impact sensing system |
JP5104715B2 (ja) * | 2008-10-21 | 2012-12-19 | 株式会社デンソー | 車両用衝突検知装置 |
JP4716145B2 (ja) | 2009-02-25 | 2011-07-06 | 株式会社デンソー | 車両用衝突検知装置 |
EP2711249B1 (en) * | 2009-12-28 | 2015-08-12 | Toyota Jidosha Kabushiki Kaisha | Collision detecting device |
US8751113B2 (en) | 2010-05-12 | 2014-06-10 | Trw Automotive U.S. Llc | Method and apparatus for detecting pedestrian vehicle impact |
WO2012143987A1 (ja) * | 2011-04-18 | 2012-10-26 | トヨタ自動車株式会社 | 車両用衝突検知装置 |
US20130158809A1 (en) * | 2011-12-15 | 2013-06-20 | Ford Global Technologies, Llc | Method and system for estimating real-time vehicle crash parameters |
US9855915B2 (en) | 2012-05-22 | 2018-01-02 | Trw Automotive U.S. Llc | Hybrid method and apparatus for detecting a vehicle/pedestrian impact |
DE102013004561B4 (de) * | 2013-03-15 | 2017-05-04 | Infineon Technologies Ag | Eine vorrichtung zum erkennen einer krafteinwirkung und ein verfahren zum erkennen einer krafteinwirkung |
DE102013211354B4 (de) * | 2013-06-18 | 2024-01-25 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen einer Kollisionscharakteristik einer Kollision eines Fahrzeugs |
DE102013214302A1 (de) * | 2013-07-22 | 2015-01-22 | Robert Bosch Gmbh | Deformationsvorrichtung für ein Fahrzeug und Verfahren zum Erfassen einer Verkürzung einer Deformationsvorrichtung für ein Fahrzeug |
US9260072B2 (en) * | 2014-03-26 | 2016-02-16 | Ford Global Technologies, Llc | Pedestrian protection sensing system for vehicle having metal bumpers |
US9221414B2 (en) | 2014-03-31 | 2015-12-29 | Ford Global Technologies, Llc | Impact tubing for pedestrian protection sensor for automotive vehicle |
US20160128275A1 (en) * | 2014-11-12 | 2016-05-12 | Deere & Company | Robotic mower contact detection system |
DE102016223541A1 (de) * | 2016-11-28 | 2018-05-30 | Robert Bosch Gmbh | Verfahren und Parametermodul zur Erkennung von Art und/oder Schwere einer Kollision eines Fahrzeugs mit einem Kollisionsobjekt |
EP3379222B1 (en) | 2017-03-22 | 2020-12-30 | Methode Electronics Malta Ltd. | Magnetoelastic based sensor assembly |
US11491832B2 (en) | 2018-02-27 | 2022-11-08 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
US11135882B2 (en) | 2018-02-27 | 2021-10-05 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
WO2019168565A1 (en) | 2018-02-27 | 2019-09-06 | Methode Electronics,Inc. | Towing systems and methods using magnetic field sensing |
US11084342B2 (en) | 2018-02-27 | 2021-08-10 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
US11221262B2 (en) | 2018-02-27 | 2022-01-11 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
US11014417B2 (en) | 2018-02-27 | 2021-05-25 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3286045B2 (ja) * | 1993-12-15 | 2002-05-27 | 松下電器産業株式会社 | 状態検知センサおよびそのシステム |
JP3254571B2 (ja) * | 1994-03-25 | 2002-02-12 | 成和機工株式会社 | タッチセンサー装置 |
JPH09301120A (ja) * | 1996-05-20 | 1997-11-25 | Toyoda Gosei Co Ltd | 乗員拘束装置 |
JP3322297B2 (ja) * | 1997-06-17 | 2002-09-09 | 日本電気株式会社 | 乗員検知システム及び乗員検知方法 |
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 |
US6561301B1 (en) * | 1998-02-24 | 2003-05-13 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Collision discriminating apparatus for vehicles |
JP4005255B2 (ja) * | 1998-02-24 | 2007-11-07 | 株式会社豊田中央研究所 | 車両用衝突判別装置 |
US6516278B1 (en) * | 1999-09-16 | 2003-02-04 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle hood operating system |
US6510914B2 (en) * | 2000-07-26 | 2003-01-28 | Honda Giken Kogyo Kabushiki Kaisha | Obstruction inference apparatus for vehicle |
CA2433598C (en) * | 2002-06-25 | 2009-07-28 | Honda Giken Kogyo Kabushiki Kaisha | Collision determination system |
DE10256956B4 (de) | 2002-12-05 | 2007-02-15 | Peguform Gmbh | Fußgängerschutzsystem und Verfahren zum Aktivieren eines Fußgängerschutzsystems in Abhängigkeit eines Aufpralls |
DE10303146A1 (de) | 2003-01-28 | 2004-07-29 | Robert Bosch Gmbh | Vorrichtung zur Ansteuerung eines Rückhaltesystems in einem Fahrzeug |
JP4086013B2 (ja) * | 2003-07-24 | 2008-05-14 | 株式会社デンソー | 車両用衝突物体判別装置 |
-
2004
- 2004-04-28 JP JP2004134451A patent/JP4148473B2/ja not_active Expired - Lifetime
- 2004-09-28 US US10/950,444 patent/US7236866B2/en not_active Expired - Fee Related
- 2004-10-22 DE DE102004051585A patent/DE102004051585B4/de not_active Expired - Fee Related
- 2004-10-29 CN CNB2004100877630A patent/CN1296729C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005156528A (ja) | 2005-06-16 |
US20050096816A1 (en) | 2005-05-05 |
DE102004051585B4 (de) | 2009-07-30 |
CN1296729C (zh) | 2007-01-24 |
DE102004051585A1 (de) | 2005-06-02 |
CN1611966A (zh) | 2005-05-04 |
US7236866B2 (en) | 2007-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4148473B2 (ja) | 車両用衝突物体判別装置 | |
JP4086013B2 (ja) | 車両用衝突物体判別装置 | |
US7347464B2 (en) | Collision detection system for vehicle | |
JP4005255B2 (ja) | 車両用衝突判別装置 | |
JP4000519B2 (ja) | 車両用衝突体判別装置 | |
US7036621B2 (en) | Pedestrian-vehicle collision detecting apparatus | |
US6744354B2 (en) | System for sensing whether an object struck in a collision is a pedestrian | |
JP4367088B2 (ja) | 車両用歩行者判別装置 | |
JP4830475B2 (ja) | 車両用衝突荷重測定装置及びそれを用いた車両用衝突体判定装置 | |
US20050092061A1 (en) | Impact sensor | |
WO2004058545A1 (en) | An impact detector | |
EP1487677A1 (en) | An impact detector system | |
JP2007192577A (ja) | 車両用衝突物体判別装置 | |
JP4581624B2 (ja) | 車両用衝突物体判別装置 | |
JP6741744B2 (ja) | 加速度センサを備えるwimセンサ、並びにwimセンサを使用してたわみ及び存在を測定する方法 | |
JP2008168647A (ja) | 車両用歩行者衝突検知センサ | |
JP2006306373A (ja) | 歩行者検知システム | |
JP2000326808A (ja) | 車両用衝突判別装置 | |
US6652000B2 (en) | System for a vehicle, comprising an operating device designed to operate an actuator selectively according to a value measured by a measuring device arranged in a seat | |
JP2008534365A (ja) | 歩行者保護システムのための判別方法 | |
JP2004114752A (ja) | 車両用歩行者衝突保護装置及び車両用衝突部位検出装置 | |
JP5429571B2 (ja) | 車両用衝突検知装置 | |
JP4941771B2 (ja) | 車両用衝突検知装置 | |
JP4524166B2 (ja) | 車両用障害物判別装置 | |
JP5327190B2 (ja) | 車両用衝突検知装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050802 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20050802 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20050805 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20050802 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20050805 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051020 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070731 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071001 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080619 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080620 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110704 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4148473 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120704 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120704 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130704 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |