DE102006002782A1 - Sensor arrangement for bumper of motor vehicle, has sensor strip that is retained by retaining border and is flexibly bonded against inner wall of bumper over large area - Google Patents
Sensor arrangement for bumper of motor vehicle, has sensor strip that is retained by retaining border and is flexibly bonded against inner wall of bumper over large area Download PDFInfo
- Publication number
- DE102006002782A1 DE102006002782A1 DE200610002782 DE102006002782A DE102006002782A1 DE 102006002782 A1 DE102006002782 A1 DE 102006002782A1 DE 200610002782 DE200610002782 DE 200610002782 DE 102006002782 A DE102006002782 A DE 102006002782A DE 102006002782 A1 DE102006002782 A1 DE 102006002782A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- bumper
- retaining strip
- arrangement according
- sensor arrangement
- 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.)
- Withdrawn
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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/01006—Mounting of electrical components in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
Description
Die Erfindung betrifft eine Sensoranordnung an einem Stoßfänger eines Kraftfahrzeugs, mit den im Oberbegriff des Patentanspruches 1 angegebenen Merkmalen.The The invention relates to a sensor arrangement on a bumper of a Motor vehicle, with the specified in the preamble of claim 1 Features.
Eine
derartige Sensoranordnung weist gemäß der
Die
Der Erfindung liegt die Aufgabe zu Grunde, eine Sensoranordnung mit den Merkmalen im Oberbegriff des Patentanspruches 1 anzugeben, die eine hohe und über einen größeren Längsbereich des Sensorbandes möglichst gleiche An sprechempfindlichkeit aufweist und eine Vormontage der Sensoranordnung vor dem Einbau in das Kraftfahrzeug ermöglicht.Of the Invention is the object of a sensor arrangement with indicate the features in the preamble of claim 1, the a high and over a larger longitudinal area the sensor band as possible has the same speech sensitivity and a pre-assembly of the Sensor arrangement allows prior to installation in the motor vehicle.
Diese Aufgabe ist durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.These The object is solved by the features of claim 1. advantageous Embodiments of the invention are the subject of the dependent claims.
Nachdem das Sensorband zumindest über einen größeren Bereich in Fahrzeugquerrichtung von einem Zwischenteil aus einem Elastomer oder Gummi elastisch gegen eine Innenwand des Stoßfängers belastet ist, liegt das Sensorband zumindest nach der Montage des Stoßfängers spielfrei unter der elastischen Vorspannkraft des Zwischenteiles an der Innenseite des Stoßfängers an. In diesem Anlagebereich wird bei einer Deformation des Stoßfängers das Sensorband sofort mit verformt, wodurch die Sensoranordnung eine hohe Ansprechempfindlichkeit aufweist. Die Sensoranordnung kann zu einem beliebigen Zeitpunkt, beispielsweise an einem separaten Arbeitsplatz an dem das Sensorband tragenden Bauteil, an dem Stoßfänger oder an dem Absorberschaum oder an dem mit dem Stoßfänger oder dem Rahmenteil zu verbindenden Multifunktionsträger oder an dem Absorberschaum befestigt werden. Beispielsweise danach kann das mit der Sensoranordnung verbundene Bauteil mit dem Kraftfahrzeug verbunden werden.After this the sensor band at least one larger area in the vehicle transverse direction of an intermediate part made of an elastomer or rubber elastically loaded against an inner wall of the bumper is, the sensor tape is at least after installation of the bumper clearance under the elastic biasing force of the intermediate part on the inside of the bumper. In this system area, the sensor band becomes deformed when the bumper is deformed Immediately deformed, whereby the sensor array has a high responsiveness having. The sensor arrangement can at any time, For example, at a separate workplace on the sensor tape carrying component, at the bumper or on the absorber foam or on the with the bumper or the frame part too connecting multifunction carrier or be attached to the absorber foam. For example, after that the component connected to the sensor arrangement with the motor vehicle get connected.
Sieben Ausführungsbeispiele der Erfindung werden anhand einer Zeichnung näher erläutert. Es zeigenseven embodiments The invention will be explained in more detail with reference to a drawing. Show it
Die
in
Hinter
dem Sensorband
Das
Sensorband
In
Das
Sensorband
Die
bei dem ersten Ausführungsbeispiel
verwendete Halteleiste
In
Das
aus einem Elastomer oder Gummi beispielsweise aus einem Moosgummi
gefertigte Zwischenteil
Wie
in
In
Bei
dem zweiten Ausführungsbeispiel
gemäß
Das
in
In
Das
in
Das
fünfte
Ausführungsbeispiel
gemäß
Ein
sechstes,
Bei
dem siebten Ausführungsbeispiel
gemäß
Zwischen den bei den Ausführungsbeispielen angegebenen Bauteilen können sich weitere Teile befinden. Bei den Ausführungsbeispielen, bei denen das Sensorband an der Innenseite des Stoßfängers befestigt ist, kann die Halteleiste oder ein damit verbundenes Bauteil nach der Montage des Stoßfängers an dem Absorberschaum oder an einem anderen, an sich beliebigen Teil des Kraftfahrzeug, beispielsweise an einem Rahmenteil des Kraftfahrzeugs anliegen oder einen geringen Abstand von dem Absorberschaum bzw. von dem Teil des Kraftfahrzeugs aufweisen. Das Sensorband kann auch gegenüber den Ausführungs beispielen über eine andere Verbindung bzw. Rast- oder Clipverbindung mit dem Absorberschaum bzw. mit der Halteleiste verbunden sein. Bei Verwendung einer von der Sensorleiste nach hinten abstehenden Rastnase kann die Rastnase auch in eine radiale Erweiterung der axialen Öffnung in der Halteleiste bzw. in dem Absorberschaum eingreifen. Die Halteleiste muss kein separates Bauteil sein und kann durch ein anderes Bauteil ersetzt sein. Beispielsweise bei der Befestigung des Sensorbandes an der Innenseite des Stoßfängers über ein Klebeband kann das Klebeband die Halteleiste ersetzen, wenn das Klebeband ausreichend stabil ausgebildet ist.Between in the embodiments specified components can there are more parts. In the embodiments in which the Sensor strap is attached to the inside of the bumper, the Retaining strip or an associated component after assembly of the bumper the absorber foam or another, any part of the motor vehicle, for example, rest against a frame part of the motor vehicle or a small distance from the absorber foam or of the Part of the motor vehicle. The sensor band can also be compared to the Examples of execution over one other connection or latching or clip connection with the absorber foam or connected to the retaining strip. When using one of the sensor bar to the rear projecting locking lug, the locking lug also in a radial extension of the axial opening in the retaining strip or engage in the absorber foam. The retaining strip does not have to be separate Be component and can be replaced by another component. For example when attaching the sensor tape to the inside of the bumper via a Tape can replace the adhesive tape on the retaining strip if that Adhesive tape is sufficiently stable.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610002782 DE102006002782A1 (en) | 2006-01-20 | 2006-01-20 | Sensor arrangement for bumper of motor vehicle, has sensor strip that is retained by retaining border and is flexibly bonded against inner wall of bumper over large area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610002782 DE102006002782A1 (en) | 2006-01-20 | 2006-01-20 | Sensor arrangement for bumper of motor vehicle, has sensor strip that is retained by retaining border and is flexibly bonded against inner wall of bumper over large area |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006002782A1 true DE102006002782A1 (en) | 2007-08-02 |
Family
ID=38268034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610002782 Withdrawn DE102006002782A1 (en) | 2006-01-20 | 2006-01-20 | Sensor arrangement for bumper of motor vehicle, has sensor strip that is retained by retaining border and is flexibly bonded against inner wall of bumper over large area |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006002782A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007059595A1 (en) | 2007-12-11 | 2009-06-25 | Korden, Ralf, Dr. | Adaptive vehicle bumper or fender with variable energy-absorption characteristics, includes tear-resistant casing filled with electro-rheological fluid |
DE102008024121A1 (en) * | 2008-05-17 | 2009-11-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Automobile has pedestrian protection system, which has multiple collision detection sensors for detecting collision of pedestrian on vehicle |
DE102009019809A1 (en) | 2009-05-02 | 2010-11-04 | Bayerische Motoren Werke Aktiengesellschaft | Sensor device for fitting on a motor vehicle's bumper bar has a light-wave conductor linked to a light-wave generator and fitted behind the outer wall of a bumper bar and an absorber element |
WO2012055713A1 (en) * | 2010-10-27 | 2012-05-03 | Valeo Schalter Und Sensoren Gmbh | Arrangement having an outer panel element and a holding apparatus, vehicle having an arrangement, and method for producing an arrangement |
DE102011107995A1 (en) * | 2011-07-19 | 2013-01-24 | Volkswagen Aktiengesellschaft | Impulse force absorbing element i.e. mounting manifold, for front or rear-side arranged bumper cover of motor car, has deformation elements forming slat that forms slat structure to direct angle to main load direction of impact force |
CN105142986A (en) * | 2013-03-27 | 2015-12-09 | 宝马股份公司 | Bumper assembly for a passenger car and passenger car having such a bumper assembly |
DE102015102833A1 (en) * | 2015-02-27 | 2016-09-01 | KMT e.K. | Sensor strip for an impact detection device of a vehicle safety system |
DE102008022632B4 (en) | 2008-05-08 | 2018-07-26 | Bayerische Motoren Werke Aktiengesellschaft | Sensor device for detecting an impact on a motor vehicle |
DE102021100192A1 (en) | 2021-01-08 | 2022-07-14 | Webasto SE | Flexible sensor strip, method for producing a flexible sensor strip, use of a flexible sensor strip and motor vehicle with a flexible sensor strip |
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DE19718803C1 (en) * | 1997-05-03 | 1998-10-22 | Ford Global Tech Inc | Pedestrian impact detection method for automobile |
DE10356142A1 (en) * | 2002-12-03 | 2004-07-01 | Denso Corp., Kariya | Pedestrian vehicle collision detection device |
DE10333732B3 (en) * | 2003-07-23 | 2004-12-23 | Peguform Gmbh & Co. Kg | Sensor for automobile safety device protecting pedestrian or cyclist secured at rear of front fender or front spoiler via adhesive layer |
DE10333735A1 (en) * | 2003-07-23 | 2005-03-03 | Peguform Gmbh & Co. Kg | Sensor device for a safety device in a vehicle |
EP1535806A1 (en) * | 2003-11-26 | 2005-06-01 | IEE International Electronics & Engineering S.A.R.L. | Collision sensor for vehicle bumper |
DE10360138A1 (en) * | 2003-12-20 | 2005-07-21 | Daimlerchrysler Ag | Piezoelectric collision detector and safety equipment deployment system for vehicle, detects mass of object, e.g. pedestrian, with which collision occurs and activates appropriate safety device |
DE102004005566A1 (en) * | 2004-02-05 | 2005-08-25 | Volkswagen Ag | Safety system, in particular, for a motor vehicle comprises at least two material layers constituted so that they allow the rate and magnitude of penetration of a colliding object to be established |
DE102004014715A1 (en) * | 2004-03-25 | 2005-10-20 | Siemens Ag | Pedestrian protection system, for use by vehicle, has distance maintenance device that prevents foreign bodies being applied in axis of force or deformation sensor separation from outer vehicle skin |
DE102004060614A1 (en) * | 2004-12-16 | 2006-06-29 | Siemens Restraint Systems Gmbh | Object e.g. pedestrian, collision detecting device for motor vehicle, has sensor device measuring force and deformation caused by collision and pressed to vehicle body shell in positive manner by pressure subjecting component |
DE102004062484A1 (en) * | 2004-12-24 | 2006-07-06 | Daimlerchrysler Ag | Device for detecting a collision of a motor vehicle |
-
2006
- 2006-01-20 DE DE200610002782 patent/DE102006002782A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19718803C1 (en) * | 1997-05-03 | 1998-10-22 | Ford Global Tech Inc | Pedestrian impact detection method for automobile |
DE10356142A1 (en) * | 2002-12-03 | 2004-07-01 | Denso Corp., Kariya | Pedestrian vehicle collision detection device |
DE10333732B3 (en) * | 2003-07-23 | 2004-12-23 | Peguform Gmbh & Co. Kg | Sensor for automobile safety device protecting pedestrian or cyclist secured at rear of front fender or front spoiler via adhesive layer |
DE10333735A1 (en) * | 2003-07-23 | 2005-03-03 | Peguform Gmbh & Co. Kg | Sensor device for a safety device in a vehicle |
EP1535806A1 (en) * | 2003-11-26 | 2005-06-01 | IEE International Electronics & Engineering S.A.R.L. | Collision sensor for vehicle bumper |
DE10360138A1 (en) * | 2003-12-20 | 2005-07-21 | Daimlerchrysler Ag | Piezoelectric collision detector and safety equipment deployment system for vehicle, detects mass of object, e.g. pedestrian, with which collision occurs and activates appropriate safety device |
DE102004005566A1 (en) * | 2004-02-05 | 2005-08-25 | Volkswagen Ag | Safety system, in particular, for a motor vehicle comprises at least two material layers constituted so that they allow the rate and magnitude of penetration of a colliding object to be established |
DE102004014715A1 (en) * | 2004-03-25 | 2005-10-20 | Siemens Ag | Pedestrian protection system, for use by vehicle, has distance maintenance device that prevents foreign bodies being applied in axis of force or deformation sensor separation from outer vehicle skin |
DE102004060614A1 (en) * | 2004-12-16 | 2006-06-29 | Siemens Restraint Systems Gmbh | Object e.g. pedestrian, collision detecting device for motor vehicle, has sensor device measuring force and deformation caused by collision and pressed to vehicle body shell in positive manner by pressure subjecting component |
DE102004062484A1 (en) * | 2004-12-24 | 2006-07-06 | Daimlerchrysler Ag | Device for detecting a collision of a motor vehicle |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007059595A1 (en) | 2007-12-11 | 2009-06-25 | Korden, Ralf, Dr. | Adaptive vehicle bumper or fender with variable energy-absorption characteristics, includes tear-resistant casing filled with electro-rheological fluid |
DE102008022632B4 (en) | 2008-05-08 | 2018-07-26 | Bayerische Motoren Werke Aktiengesellschaft | Sensor device for detecting an impact on a motor vehicle |
DE102008024121A1 (en) * | 2008-05-17 | 2009-11-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Automobile has pedestrian protection system, which has multiple collision detection sensors for detecting collision of pedestrian on vehicle |
DE102008024121B4 (en) * | 2008-05-17 | 2018-06-28 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle with a pedestrian protection system |
DE102009019809A1 (en) | 2009-05-02 | 2010-11-04 | Bayerische Motoren Werke Aktiengesellschaft | Sensor device for fitting on a motor vehicle's bumper bar has a light-wave conductor linked to a light-wave generator and fitted behind the outer wall of a bumper bar and an absorber element |
WO2012055713A1 (en) * | 2010-10-27 | 2012-05-03 | Valeo Schalter Und Sensoren Gmbh | Arrangement having an outer panel element and a holding apparatus, vehicle having an arrangement, and method for producing an arrangement |
DE102011107995A1 (en) * | 2011-07-19 | 2013-01-24 | Volkswagen Aktiengesellschaft | Impulse force absorbing element i.e. mounting manifold, for front or rear-side arranged bumper cover of motor car, has deformation elements forming slat that forms slat structure to direct angle to main load direction of impact force |
CN105142986B (en) * | 2013-03-27 | 2019-11-15 | 宝马股份公司 | For the bumper module of car and the car including this bumper module |
CN105142986A (en) * | 2013-03-27 | 2015-12-09 | 宝马股份公司 | Bumper assembly for a passenger car and passenger car having such a bumper assembly |
DE102015102833A1 (en) * | 2015-02-27 | 2016-09-01 | KMT e.K. | Sensor strip for an impact detection device of a vehicle safety system |
DE102015102833B4 (en) * | 2015-02-27 | 2019-10-17 | KMT e.K. | Sensor strip for an impact detection device of a vehicle safety system and method for producing such a sensor strip |
DE102021100192A1 (en) | 2021-01-08 | 2022-07-14 | Webasto SE | Flexible sensor strip, method for producing a flexible sensor strip, use of a flexible sensor strip and motor vehicle with a flexible sensor strip |
WO2022148687A1 (en) | 2021-01-08 | 2022-07-14 | Webasto SE | Flexible sensor strip, method for producing a flexible sensor strip, use of a flexible sensor strip and motor vehicle having a flexible sensor strip |
DE102021100192B4 (en) | 2021-01-08 | 2023-08-17 | Webasto SE | Flexible sensor strip, method for producing a flexible sensor strip, use of a flexible sensor strip and motor vehicle with a flexible sensor strip |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed |
Effective date: 20130115 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |