DE102010033980A1 - Interlocking system for vehicle rear backrests of vehicle rear seats, comprises electric head release switch, by which operating signal is fed during actuation of electronic control unit - Google Patents
Interlocking system for vehicle rear backrests of vehicle rear seats, comprises electric head release switch, by which operating signal is fed during actuation of electronic control unit Download PDFInfo
- Publication number
- DE102010033980A1 DE102010033980A1 DE102010033980A DE102010033980A DE102010033980A1 DE 102010033980 A1 DE102010033980 A1 DE 102010033980A1 DE 102010033980 A DE102010033980 A DE 102010033980A DE 102010033980 A DE102010033980 A DE 102010033980A DE 102010033980 A1 DE102010033980 A1 DE 102010033980A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- control unit
- electronic control
- locking system
- signal
- 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.)
- Ceased
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 16
- 230000009849 deactivation Effects 0.000 claims description 4
- 230000007794 irritation Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
- B60N2/36—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform
- B60N2/366—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform characterised by the locking device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/266—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof
- B60N2/268—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof detecting or alerting means responsive to the installation of the child seats in the vehicle
- B60N2/269—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof detecting or alerting means responsive to the installation of the child seats in the vehicle detecting or alerting means responsive to the Isofix locking on the child seat or vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Verriegelungssystem für zwischen einer aufrechten und einer horizontalen Lage klappbare Fahrzeugfondrückenlehnen von Fahrzeugfondsitzen, die in ihrer aufrechten Position durch ein Schloss verriegelbar und das Schloss durch eine elektrisch betätigbare Entriegelungseinrichtung entriegelbar ist, mit einem elektrischen Entriegelungsschalter, von dem bei dessen Betätigung einer elektronischen Steuereinheit ein Betätigungssignal zuleitbar und dadurch von der elektronischen Steuereinheit die Entriegelungseinrichtung entriegelbar ansteuerbar ist.The invention relates to a locking system for foldable between an upright and a horizontal position Fahrzeugfondrückenlehnen of Fahrzeugfondsitzen, which can be locked in its upright position by a lock and the lock by an electrically actuated unlocking device, with an electric unlocking switch, from which when actuated an electronic control unit an actuating signal zuleitbar and thereby unlocking the unlocking device is controlled by the electronic control unit.
Bei einem derartigen Verriegelungssystem besteht das Problem, dass während des Fahrbetriebs durch Fahrbewegungen wie z. B. starkes Beschleunigen oder Verzögern und Rütteln bei schlechter Fahrbahn der Entriegelungsschalter unbewußt durch einen Passagier des Fahrzeugs oder durch im Fahrzeug mitgeführte Gegenstände beaufschlagt und so ungewollt das Betätigungssignal ausgelöst wird.In such a locking system, the problem is that during driving by driving movements such. B. strong acceleration or deceleration and shaking in bad road the unlock switch unconsciously acted upon by a passenger of the vehicle or by entrained in the vehicle items and so unintentionally the actuation signal is triggered.
Dies wird dadurch auch leicht möglich, da die Betätigungskräfte des elektrischen Entriegelungsschalters zur Komfortsteigerung deutlich unter denen einer manuellen Entriegelung liegen.This is also easily possible because the actuation forces of the electric unlocking switch to increase comfort significantly below those of a manual unlocking.
Wird das Schloss während des Fahrbetriebs entriegelt, kann z. B. bei einem starken Bremsvorgang oder einem Frontal- oder Heckaufprall die Fahrzeugfondrückenlehne selbsttätig nach vorne klappen und in gefährlicher Weise zu Irritationen der Fahrgäste und insbesondere des Fahrers führen.If the lock is unlocked while driving, z. As in a strong braking operation or a frontal or rear impact, the Fahrzeugfondrückenlehne automatically fold forward and lead in a dangerous manner to irritation of passengers and in particular of the driver.
Besonders gefährlich ist es, wenn hinter der Fahrzeugfondrückenlehne lose Gegenstände und Gepäckstücke sich befinden, die sich dann geschoßartig an der umgeklappten Fahrzeugfondrückenlehne vorbei in den Fahrzeugraum bewegen.It is particularly dangerous if behind the Fahrzeugfondrückenlehne loose objects and luggage are, then move like a bullet on the folded Fahrzeugfondrückenlehne over into the vehicle compartment.
Aufgabe der Erfindung ist es daher ein Verriegelungssystem der eingangs genannten Art zu schaffen, das bei komfortabler Entriegelbarkeit des Schlosses gegen eine ungewollte Fehlentriegelung abgesichert ist.The object of the invention is therefore to provide a locking system of the type mentioned above, which is secured against comfortable unintentional unlocking of the lock against an unwanted Fehlentriegelung.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der elektronischen Steuereinheit von einer oder mehreren Fahrzeugkomponenten bei Betrieb des Fahrzeugs ein Blockiersignal zuleitbar und bei Vorliegen des Blockiersignals von der elektronischen Steuereinheit die Ausgabe eines Entriegelungssignals blockierbar oder die Entriegelungseinrichtung durch Ausgabe eines Deaktivierungssignals deaktivierbar ist.This object is achieved in that the electronic control unit of one or more vehicle components during operation of the vehicle a blocking signal feedable and in the presence of the blocking signal from the electronic control unit, the output of an unlocking lockable or the unlocking device can be deactivated by issuing a deactivation signal.
Diese Ausbildung führt dazu, dass während einer definierbaren Art Betrieb des Fahrzeugs eine Entriegelung des Schlosses und damit die Möglichkeit eines Umklappens der Fahrzeugfondrückenlehnen vermieden wird.This design means that during a definable type of operation of the vehicle unlocking the lock and thus the possibility of folding the Fahrzeugfondrückenlehnen is avoided.
Gefährdungen der Fahrzeuginsassen durch Irritationen und durch frei durch den Fahrgastraum fliegende Gegenstände werden somit verhindert.Threats to the vehicle occupants through irritation and by flying freely through the passenger compartment objects are thus prevented.
Die nur geringe erforderliche Betätigungskraft des elektrischen Entriegelungsschalters erhöht den Bedienkomfort.The only small required actuation force of the electric unlocking switch increases the ease of use.
Dabei kann das Blockiersignal bei eingeschalteter Zündung und/oder bei sich drehenden Fahrzeugrädern und/oder bei verriegelter Zentralverriegelung und/oder bei erkannter Sitzbelegung und/oder bei vorhandener Isofixeinheit erzeugbar und der elektronischen Steuereinheit zuleitbar sein.In this case, the blocking signal when the ignition is switched on and / or when rotating vehicle wheels and / or locked central locking and / or detected seat occupancy and / or existing Isofixeinheit can be generated and the electronic control unit feedable.
Unter einer Isofixeinheit ist beispielsweise ein Kindersitz zu verstehen, welcher mittels des an sich bekannten Isofixsystems auf einem Rücksitz befestigt ist.By Isofix unit is meant, for example, a child seat, which is secured by means of the known Isofix system on a back seat.
Um selbsttätig wieder eine Entriegelbarkeit herzustellen, kann das Blockiersignal durch Öffnen mindestens einer Tür und/oder Ausschalten der Zündung und/oder stehenden Fahrzeugrädern und/oder bei fehlender Sitzbelegung und/oder bei fehlender Isofixeinheit beendbar sein.In order to automatically restore unlockability, the blocking signal can be terminated by opening at least one door and / or switching off the ignition and / or stationary vehicle wheels and / or absent seat occupancy and / or in the absence of an Isofix unit.
Zu einer weiteren Erhöhung des Komforts der Betätigbarkeit des Entriegelungsschalters führt es, wenn der elektrische Entriegelungsschalter an einem von den Fahrzeugfondsitzen entfernten Ort des Fahrzeugs angeordnet ist.A further enhancement of the convenience of the actuation of the unlocking switch, it leads when the electrical unlocking switch is disposed at a remote from the vehicle car seat locations of the vehicle.
Dadurch ist es zur Betätigung des elektrischen Entriegelungsschalters nicht erforderlich, sich in den Fond des Fahrzeugs zu den Fahrzeugfondsitzen zu begeben. Der Entriegelungsschalter kann an jeder zu einer komfortablen Bedienung geeigneten Stelle im Fahrgastraum des Fahrzeugs angeordnet sein.As a result, it is not necessary to operate in the rear of the vehicle to the Fahrzeugfondsitzen to operate the electric unlocking switch. The unlocking switch can be arranged at any convenient location in the passenger compartment of the vehicle.
Ist der elektrische Entriegelungsschalter in einem Raum des Fahrzeugs hinter den Fahrzeugfondsitzen angeordnet, so braucht die Bedienperson zum Vergrößern und anschließenden Beladen des Raumes hinter den Fahrzeugfondsitzen wie z. B. des Kofferraumes sich nicht extra in den Fahrgastraum zum Entriegeln und Umklappen des oder der Fahrzeugfondsitze zu begeben, sondern kann dies dort, wo sie auch diesen Raum belädt, durchführen.If the electric unlocking switch is arranged in a space of the vehicle behind the vehicle seat, the operator needs to enlarge and then load the space behind the vehicle seat such. As the trunk is not extra to go into the passenger compartment for unlocking and folding the vehicle or the car seats, but this can where it also loads this space, perform.
Das unwirksam Schalten der Entriegelungseinrichtung hat dabei auch den Vorteil, dass während des Fahrbetriebs im Raum hinter den Fahrzeugfondrückenlehnen befindliche Gegenstände wie Gepäckstücke beim Verrutschen gegen den elektrischen Entriegelungsschalter nicht zu dessen wirksamer Betätigung führen können.The ineffective switching of the unlocking device also has the advantage that during driving in the room behind the Fahrzeugfondrückenlehnen located items such as luggage when sliding against the electrical release switch can not lead to its effective operation.
Der elektrische Entriegelungsschalter kann aber auch an einem anderen komfortabel betätigbaren Ort wie beispielsweise am Cockpit des Fahrzeugs angeordnet sein.The electric unlocking switch can also be arranged in another conveniently actuated location such as the cockpit of the vehicle.
Der elektronischen Steuereinheit kann das Blockiersignal von einem Zentralsteuergerät des Fahrzeugs zugeleitet werden, welchem zu anderen Zwecken die Signale über den Betrieb der verschiedensten Fahrzeugkomponenten und Aggregate, welche im folgenden als Betriebssignale bezeichnet werden, zur Verarbeitung zugeführt werden.The electronic control unit may be supplied with the blocking signal from a central control unit of the vehicle, which for other purposes, the signals for the operation of a variety of vehicle components and units, which are referred to below as operating signals, are supplied for processing.
Platzsparend ist es, wenn die elektronische Steuereinheit in dem Zentralsteuergerät des Fahrzeugs integriert ist.It saves space when the electronic control unit is integrated in the central control unit of the vehicle.
Montage- und einbauraumsparend ist es weiterhin, wenn das oder die Betriebssignale mittels eines Datenbusses des Bordnetzes des Fahrzeugs dem Zentralsteuergerät zuleitbar sind.Assembly and installation space-saving, it is still, if the or the operating signals by means of a data bus of the vehicle electrical system of the vehicle are fed to the central control unit.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is illustrated in the drawing and will be described in more detail below.
Die einzige Figur der Zeichnung zeigt ein Blockschaltbild eines Verriegelungssystems.The sole figure of the drawing shows a block diagram of a locking system.
Das in der Zeichnung dargestellte Verriegelungssystem für zwischen einer aufrechten und einer horizontalen Lage klappbaren Fahrzeugfondrückenlehnen von Fahrzeugfondsitzen weist ein Schloss
Dadurch ist die Fahrzeugfondrückenlehne in dieser aufrechten Lage arretierbar.As a result, the Fahrzeugfondrückenlehne is locked in this upright position.
Zur Entriegelung des Schlosses
Von einem Zentralsteuergerät
Ein Betriebssignal
Liegt an der Steuereinheit
Damit kann so lange keine Entriegelung des Schlosses
Liegt das Blockiersignal
Erhält die Entriegelungseinrichtung
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Schlosslock
- 22
- Entriegelungsschalterunlocking
- 33
- Steuereinheitcontrol unit
- 44
- ZentralsteuergerätCentral control unit
- 55
- Fahrzeugkomponentevehicle component
- 66
- Entriegelungseinrichtungunlocking
- 1212
- Betätigungssignalactuating signal
- 1313
- Entriegelungssignalunlocking
- 1414
- Blockiersignalblocking signal
- 1515
- Betriebssignaloperating signal
- 1818
- Deaktivierungssignaldisable signal
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010033980A DE102010033980A1 (en) | 2010-08-06 | 2010-08-06 | Interlocking system for vehicle rear backrests of vehicle rear seats, comprises electric head release switch, by which operating signal is fed during actuation of electronic control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010033980A DE102010033980A1 (en) | 2010-08-06 | 2010-08-06 | Interlocking system for vehicle rear backrests of vehicle rear seats, comprises electric head release switch, by which operating signal is fed during actuation of electronic control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010033980A1 true DE102010033980A1 (en) | 2012-02-09 |
Family
ID=45494937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010033980A Ceased DE102010033980A1 (en) | 2010-08-06 | 2010-08-06 | Interlocking system for vehicle rear backrests of vehicle rear seats, comprises electric head release switch, by which operating signal is fed during actuation of electronic control unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010033980A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012011506A1 (en) * | 2012-06-09 | 2013-12-12 | Gm Global Technology Operations, Llc | Output device for issuing a warning |
DE102013016290A1 (en) * | 2013-10-02 | 2015-04-02 | Johnson Controls Gmbh | Unlocking device and vehicle seat |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10229599B4 (en) * | 2002-06-28 | 2004-12-16 | Daimlerchrysler Ag | Folding motor vehicle seat and motor vehicle |
DE202005014110U1 (en) * | 2004-09-09 | 2006-02-02 | Brano A. S. | Sealing system for vehicle rear seat backrests has catch frame that is attached to framework of backrest |
-
2010
- 2010-08-06 DE DE102010033980A patent/DE102010033980A1/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10229599B4 (en) * | 2002-06-28 | 2004-12-16 | Daimlerchrysler Ag | Folding motor vehicle seat and motor vehicle |
DE202005014110U1 (en) * | 2004-09-09 | 2006-02-02 | Brano A. S. | Sealing system for vehicle rear seat backrests has catch frame that is attached to framework of backrest |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012011506A1 (en) * | 2012-06-09 | 2013-12-12 | Gm Global Technology Operations, Llc | Output device for issuing a warning |
DE102013016290A1 (en) * | 2013-10-02 | 2015-04-02 | Johnson Controls Gmbh | Unlocking device and vehicle seat |
DE102013016290B4 (en) | 2013-10-02 | 2022-07-14 | Keiper Seating Mechanisms Co., Ltd. | unlocking device and vehicle seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final | ||
R081 | Change of applicant/patentee |
Owner name: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 |
|
R003 | Refusal decision now final |
Effective date: 20140807 |