DE102005021677A1 - Motor vehicle, has airbag unfolding itself between adjacent seats during accident, where release of airbag depends on seat occupancy detected by sensor mats, and release of airbag is suppressed only when neither of seats is occupied - Google Patents
Motor vehicle, has airbag unfolding itself between adjacent seats during accident, where release of airbag depends on seat occupancy detected by sensor mats, and release of airbag is suppressed only when neither of seats is occupied Download PDFInfo
- Publication number
- DE102005021677A1 DE102005021677A1 DE200510021677 DE102005021677A DE102005021677A1 DE 102005021677 A1 DE102005021677 A1 DE 102005021677A1 DE 200510021677 DE200510021677 DE 200510021677 DE 102005021677 A DE102005021677 A DE 102005021677A DE 102005021677 A1 DE102005021677 A1 DE 102005021677A1
- Authority
- DE
- Germany
- Prior art keywords
- airbag
- seats
- release
- motor vehicle
- vehicle
- 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- Withdrawn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
- B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field sensors
-
- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01211—Expansion of air bags
- B60R2021/01245—Expansion of air bags selection of seat for bag expansion
-
- 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
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R2021/23161—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for protecting at least two passengers, e.g. preventing them from hitting each other
Abstract
Description
Die Erfindung betrifft ein Kraftfahrzeug mit einem zwischen benachbarten Fahrzeugsitzen angeordneten Airbag gemäß dem Oberbegriff des Patentanspruches 1.The The invention relates to a motor vehicle with an adjacent one Vehicle seats arranged airbag according to the preamble of claim 1.
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, ein Kraftfahrzeug mit einander benachbarten Fahrzeugsitzen und einem bei einem Unfall sich zwischen den benachbarten Fahrzeugsitzen entfal tenden Airbag, wobei eine Auslösung des Airbags abhängig von einer Sitzbelegung ist, anzugeben, welches einen gegenüber dem Stand der Technik verbesserten Insassenschutz aufweist.Of the Invention is based on the object, a motor vehicle with each other adjacent vehicle seats and one in an accident between the adjacent vehicle seats entfal border airbag, with a release of the Airbags dependent on Seat occupancy is to indicate which one is opposite to the Prior art has improved occupant protection.
Die Aufgabe wird gelöst durch ein Kraftfahrzeug mit einander benachbarten Fahrzeugsitzen und einem bei einem Unfall sich zwischen den benachbarten Fahrzeugsitzen entfaltenden Airbag, wobei eine Auslösung des Airbags abhängig von einer Sitzbelegung ist, mit den Merkmalen des Patentanspruches 1.The Task is solved by a motor vehicle with adjacent vehicle seats and one in an accident between the adjacent vehicle seats deploying airbag, wherein a deployment of the airbag depends on a seat occupancy, with the features of claim 1.
Erfindungsgemäß wird die Auslösung des Airbags nur dann unterdrückt, wenn keiner der beiden benachbarten Fahrzeugsitze belegt ist. Bei dem Kraftfahrzeug mit den einander benachbarten Fahrzeugsitzen und dem bei einem Unfall sich zwischen den benachbarten Fahrzeugsitzen entfaltenden Airbag ist die Auslösung des Airbags abhängig von der Sitzbelegung. Die Belegung nur eines der benachbarten Fahrzeugsitze ist für die Auslösung des Airbags bereits ein ausreichendes Zulässigkeitskriterium. Durch eine geeignete Auslegung und Anordnung des Airbags wird auch einem einzelnen Insassen mittels des Airbags ein erhöhter Insassenschutz bereitgestellt. Ein ungewünschtes Schleudern, beispielsweise des Fahrers, durch den Innenraum kann somit weitgehend vermieden werden. Ebenso kann einem Beifahrer bei ruhendem Fahrzeug und verlassenem Fahrersitz zusätzlicher Insassenschutz gewährleistet werden. Sind beide benachbarten Fahrzeugsitze belegt, wird durch den aktivierten Airbag eine Berührung der beiden Insassen ausgeschlossen. Wenn ein solcher Airbag auch für hintere Sitzreihen vorgesehen ist, ist die Erfindung von besonderem Vorteil, weil dann eine unnötige Airbagauslösung für hintere Sitzreihen ausgeschlossen werden kann. Mit dem angegebenen Auslösekriterium ist der größtmögliche Insassenschutz gegeben, welchen ein derartiger Airbag funktional bereitstellen kann.According to the invention release the airbag is only suppressed, if neither of the two adjacent vehicle seats is occupied. at the motor vehicle with the adjacent vehicle seats and in the event of an accident between the adjacent vehicle seats unfolding airbag is the trigger dependent on the airbag from the seat occupancy. The occupancy of only one of the adjacent vehicle seats is for the trigger the airbag already a sufficient admissibility criterion. By a appropriate design and arrangement of the airbag will also be a single Inmates provided by the airbag increased occupant protection. An unwanted Slingshots, for example of the driver, through the interior can thus largely avoided. Likewise, a passenger can at resting vehicle and abandoned driver's seat additional occupant protection are ensured. If both adjacent vehicle seats are occupied, is activated by the Airbag a touch the two inmates excluded. If such an airbag too for rear Rows of seats is provided, the invention is of particular advantage because then an unnecessary airbag deployment for rear Rows of seats can be excluded. With the specified triggering criterion is the greatest possible occupant protection given which provide such an airbag functionally can.
In einer Ausgestaltung der Erfindung ist der Airbag in einem Dachbereich des Kraftfahrzeugs angeordnet. Dadurch wird ein besonders effektiver Insassenschutz zu Verfügung gestellt.In An embodiment of the invention is the airbag in a roof area of the motor vehicle. This will be a particularly effective Occupant protection available posed.
Bei Aktivierung des Airbags können keine Gliedmaßen eines Insassen eingeklemmt werden, wodurch das Verletzungsrisiko für die Insassen weiter vermindert wird.at Activation of the airbag can no limbs of an occupant, thereby reducing the risk of injury for the Inmates is further reduced.
In einer weiteren Ausgestaltung der Erfindung erfolgt die Erkennung der Sitzbelegung des Fahrzeugsitzes mittels einer Sensormatte. Eine Sensormatte zur Erkennung der Sitzbelegung und Gewichtssensierung ermöglicht eine Erfassung von insassenspezifischen Daten, welche eine individuelle und sicherheitstechnisch optimierte Ansteuerung des Airbags erlauben. Es sind aber auch andere Systeme zur Erkennung der Sitzbelegung einsetzbar.In In a further embodiment of the invention, the detection takes place the seat occupancy of the vehicle seat by means of a sensor mat. A Sensor mat for detecting seat occupancy and weight sensing allows a collection of occupant specific data representing an individual and allow safety-optimized control of the airbag. But there are also other systems for detecting the seat occupancy used.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Further advantageous embodiments of the invention are specified in the subclaims.
Die Erfindung wird anhand eines Ausführungsbeispiels in der einzigen Figur näher erläutert, wobei die Figur einen Ausschnitt aus einem Kraftfahrzeug mit einander benachbarten Fahrzeugsitzen in einem Blockschaltbild zeigt.The Invention is based on an embodiment closer in the single figure explains the figure a detail of a motor vehicle with each other adjacent vehicle seats in a block diagram shows.
Entsprechend
der Figur umfasst ein Kraftfahrzeug
Des
Weiteren umfasst das Kraftfahrzeug
Eine
Erkennung der Sitzbelegung des jeweiligen Fahrzeugsitzes
Es
ist von Vorteil, wenn der Airbag
Das
erfindungsgemäße Kraftfahrzeug
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510021677 DE102005021677A1 (en) | 2005-05-11 | 2005-05-11 | Motor vehicle, has airbag unfolding itself between adjacent seats during accident, where release of airbag depends on seat occupancy detected by sensor mats, and release of airbag is suppressed only when neither of seats is occupied |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510021677 DE102005021677A1 (en) | 2005-05-11 | 2005-05-11 | Motor vehicle, has airbag unfolding itself between adjacent seats during accident, where release of airbag depends on seat occupancy detected by sensor mats, and release of airbag is suppressed only when neither of seats is occupied |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005021677A1 true DE102005021677A1 (en) | 2006-07-20 |
Family
ID=36643147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510021677 Withdrawn DE102005021677A1 (en) | 2005-05-11 | 2005-05-11 | Motor vehicle, has airbag unfolding itself between adjacent seats during accident, where release of airbag depends on seat occupancy detected by sensor mats, and release of airbag is suppressed only when neither of seats is occupied |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005021677A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109109809A (en) * | 2018-09-11 | 2019-01-01 | 吉利汽车研究院(宁波)有限公司 | Back seat and automobile |
DE102020119902A1 (en) | 2020-07-28 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | AIRBAG SYSTEM ARRANGEMENT |
DE102021201487A1 (en) | 2021-02-17 | 2022-08-18 | Continental Automotive Gmbh | Occupant protection system for a vehicle with a plurality of seats and an airbag in the roof of the vehicle |
-
2005
- 2005-05-11 DE DE200510021677 patent/DE102005021677A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109109809A (en) * | 2018-09-11 | 2019-01-01 | 吉利汽车研究院(宁波)有限公司 | Back seat and automobile |
DE102020119902A1 (en) | 2020-07-28 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | AIRBAG SYSTEM ARRANGEMENT |
DE102021201487A1 (en) | 2021-02-17 | 2022-08-18 | Continental Automotive Gmbh | Occupant protection system for a vehicle with a plurality of seats and an airbag in the roof of the vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
8127 | New person/name/address of the applicant |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8127 | New person/name/address of the applicant |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
8139 | Disposal/non-payment of the annual fee |