WO2004033833A1 - System zum notöffnen von kraftfahrzeugtüren - Google Patents
System zum notöffnen von kraftfahrzeugtüren Download PDFInfo
- Publication number
- WO2004033833A1 WO2004033833A1 PCT/PL2003/000012 PL0300012W WO2004033833A1 WO 2004033833 A1 WO2004033833 A1 WO 2004033833A1 PL 0300012 W PL0300012 W PL 0300012W WO 2004033833 A1 WO2004033833 A1 WO 2004033833A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor vehicle
- door
- sensors
- vehicle doors
- emergency opening
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/19—Pyrotechnical actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
- E05B51/023—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means actuated in response to external pressure, blast or explosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/006—Explosive bolts; Explosive actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
- E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
- E05Y2201/422—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
- E05Y2201/43—Motors
- E05Y2201/448—Fluid motors; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/25—Emergency conditions
- E05Y2800/252—Emergency conditions the elements functioning only in case of emergency
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/538—Interior lids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1075—Operating means
Definitions
- the invention relates to a system for emergency opening of the motor vehicle doors, especially the
- Such safety systems are known in motor vehicles, which are used for the rapid gas filling of various containers, for example gas cushion devices.
- the occupants are released from the outside, by cutting the motor vehicle body or by unlocking the motor vehicle door. These activities are often done by accidental accident witnesses or emergency services arriving later. The occupants alone are often unable, due to injury, to open the doors or the doors remain jammed.
- the object of the invention is seen in creating a system in the motor vehicle which enables rapid emergency opening of the motor vehicle door / doors by means of such devices which are automatically operated in the motor vehicle interior and are independent of the occupants.
- this object is achieved by such a system in which pneumatic energy store, which is fed with pressure of the at least two pyropatrones, was used as the execution element serving to open the motor vehicle door.
- the signal which is used to ignite the first pyro cartridge, is given by a sensor set which consists of the following, which act as follows: impact sensors, accident vibration or acceleration sensors and position sensors. Sensor set forwards the ignition signal to the electronic control system that controls the ignition of the pyro cartridge and the time interval between any further ignitions.
- Pressure transmitter controlled which controls the gas pressure in the energy accumulator.
- the signal used to ignite this pyro cartridge is also given by a sensor set consisting of the following, which have the following effects: impact sensor, accident vibration or acceleration sensor and position sensor.
- the energy store is reset in the starting position by means of an electric valve, which receives a signal either from the pressure transmitter, displacement transmitter, temperature sensor or timer. Signal input depends on the sequence of events that are required for signaling.
- the energy stores can be located at least in two opposite motor vehicle doors. Motor vehicle can also be provided with only one door equipped with an energy accumulator. In this case no position encoder is necessary. At this door, the signal to the pyro cartridge is initiated from two other sensors (impact sensor and accident vibration or acceleration sensor). In this case, the system tries to open the door, regardless of the position of the motor vehicle.
- Pneumatic energy accumulator is designed as a compact, telescopic, from several, concentrically arranged cylinders. Optionally, this can also be bellows or gas cushions.
- the entire system is powered by the main battery of the motor vehicle.
- An additional, compact battery is provided, which is recharged by the main battery.
- Impact sensors, vibration or acceleration sensors and position sensors can be installed as a set. It is also possible to provide individual fillers, including these, which are used in motor vehicle safety systems, for example in the case of safety gas cushions or in the case of seat belt tensioners.
- the energy accumulator is provided on this side, which is based on the door, with a self-adjustable element which is provided for unlocking the mechanical lock or actuating the final mechanism of the door lock. It is shaped in such a way that it fits into the touching door surface.
- the energy store or the energy store is / are installed inside reinforced body or door areas, for example in door jambs, webs or doors.
- An advantage of the invention is seen in that the system, by automatic actuation from the inside, enables a possibility of immediate door opening, or the test of door opening. This happens after judging whether the motor vehicle is no longer moving and whether it is in a stable position. System equipped with position transmitter also assesses which door is lowest and is likely to be pushed to the bottom. Such doors are not openable. The occupants have the option of leaving the motor vehicle themselves before the emergency aid arrives. In many cases, this becomes critical because a fire or other collisions can occur. Today's motor vehicles, which have reinforced zones of destruction and often open the door after an accident, defy sheet metal deformation.
- Fig.l shows a schematic representation of the system components and schematic connection of individual elements.
- the energy accumulator or the energy accumulator 1 is / are mounted in reinforced spaces 16 of the motor vehicle body, for example in the door jamb, web, in the door.
- Self-adjusting element 14 which is located on the door-facing end of each energy accumulator. It is shaped to unlock the mechanical lock of the door lock, or to operate the lock mechanism, either directly or by means of a final lever system. Any additional components that serve this purpose are installed inside the door, for example an electric motor, traction mechanism, lever. Often this action is enough to open the door without additional, external pressure.
- Self-adjusting element 14 is adapted to the door surface shape and surface contact is guaranteed when the door is touched in order to realize the pressure on the largest possible door surface.
- the energy accumulator 1 shown in the example are provided for opening two car doors 15 hung on hinges. It is also possible to use the system with other types of motor vehicle doors and hatchbacks. The system can also be used for sliding doors. Only one intended door can be opened by means of the system, in this case no position transmitter 7 is necessary.
- Impact sensor 5 directs impulse to accident vibration or acceleration sensor 6. At the moment in which Krat vehicle ends an uncontrolled movement, sensor 6 gives a signal and directs it to the position sensor 7. Position sensor assesses which door is lowest and are likely to be pushed to the bottom and it would be dangerous evacuate the insects through this door because there is a possibility of injury if the car is laid. Such doors cannot be opened. Position encoder 7 is not provided in all system versions. Above named sensors / sensors can have a sensor set 4. Signal for opening the other door equipped in the energy store is introduced to the electronic control system 8. Electronic control system 8 gives a signal for firing the pyropatron 2.
- the signal of the second ignition is not generated.
- the signal from the pressure transmitter 9 or an additional built-in displacement transmitter to the solenoid valve 10 is actuated.
- Activation of the solenoid valve 10 causes gas release or the movement of the energy accumulator back.
- Power supply of the entire system is realized by feed block 11.
- Block 11 is powered by motor vehicle battery 12, but if this battery is damaged in the event of an accident, block 11 switches the supply and is implemented by an additional, compact battery 13 which, during normal operation, is recharged by the main battery. A fire can start after an accident.
- a temperature sensor gives a signal to the control system 8, first ignite all pyro-cartridges which have not yet been ignited and then open all the electro-valves 10. This is necessary to prevent unexpected ignition of the pyropatron at high temperature. Temperature sensors can also give a fire signal that opens solenoid valves 10, regardless of the accident. A signal to open the solenoid valve can also be given by the timer. It may be such a situation that after a certain period of time, some doors have been opened, some doors have not received a signal to open, and no fire signal has been given. In such a situation, all solenoid valves are opened by a timing signal, in order to pose a risk when handling motor vehicles to prevent. There are still other ways of realizing this invention which have not been described in the above example.
- the energy accumulators can be fed with gas pressure from a source other than a pyro cartridge, which can become other pressure vessels that exist in the motor vehicle and serve other purposes. They can also be used as an aid to the pyro cartridge.
- An emergency exit can also be provided in such a case if no doors have been opened. In this case, one can try to open the lowest lying door, despite the risk of uncontrolled changes in the position of the motor vehicle, by means of the system according to the invention. It is possible to use a device similar to a gas cushion as an execution element. An electric motor with mechanical reduction can also be used as an aid to the energy store.
- Sensor / sensor sets and control blocks described above as a control block can be assembled. It is also possible to use individual sensors and sensors that already exist in the vehicle safety system, for example impact sensors, accident vibration or acceleration sensors, timers, temperature sensors. System according to this invention can be used to open the door in various motor vehicles, for example cars, commercial vehicles, trucks and also in construction and agricultural machinery.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003214733A AU2003214733A1 (en) | 2002-10-09 | 2003-02-19 | Emergency system for opening motor vehicle doors |
ES03710555.8T ES2631822T3 (es) | 2002-10-09 | 2003-02-19 | Sistema para la apertura de emergencia de puertas de vehículos de motor |
EP03710555.8A EP1549815B8 (de) | 2002-10-09 | 2003-02-19 | System zum notöffnen von kraftfahrzeugtüren |
US11/102,245 US7327232B2 (en) | 2002-10-09 | 2005-04-08 | System of devices for emergency opening of vehicle doors |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PLP356549 | 2002-10-09 | ||
PL356549A PL194447B1 (pl) | 2002-10-09 | 2002-10-09 | Układ do awaryjnego otwierania drzwi pojazdu |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/102,245 Continuation-In-Part US7327232B2 (en) | 2002-10-09 | 2005-04-08 | System of devices for emergency opening of vehicle doors |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004033833A1 true WO2004033833A1 (de) | 2004-04-22 |
WO2004033833A8 WO2004033833A8 (de) | 2007-09-07 |
Family
ID=32090067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/PL2003/000012 WO2004033833A1 (de) | 2002-10-09 | 2003-02-19 | System zum notöffnen von kraftfahrzeugtüren |
Country Status (6)
Country | Link |
---|---|
US (1) | US7327232B2 (de) |
EP (1) | EP1549815B8 (de) |
AU (1) | AU2003214733A1 (de) |
ES (1) | ES2631822T3 (de) |
PL (1) | PL194447B1 (de) |
WO (1) | WO2004033833A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106778924A (zh) * | 2015-11-24 | 2017-05-31 | 小米科技有限责任公司 | 门窗状态检测方法和装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1418121A1 (de) * | 2002-11-06 | 2004-05-12 | Eaton Fluid Power GmbH | Türbetätigungssystem für Notfälle |
US7989979B2 (en) * | 2004-04-28 | 2011-08-02 | The Will-Burt Company | Pneumatically telescoping mast having DC operated controls |
DE102006023922B4 (de) * | 2006-05-19 | 2010-01-07 | Ise Automotive Gmbh | Vorrichtung zum Seitenaufprallschutz |
US7775147B2 (en) * | 2008-03-17 | 2010-08-17 | Raytheon Company | Dual redundant electro explosive device latch mechanism |
DE102009020278A1 (de) * | 2009-05-07 | 2010-11-11 | Continental Safety Engineering International Gmbh | Fahrzeug mit ausfahrbarer Tür zum Insassenschutz |
US8973233B2 (en) * | 2010-07-01 | 2015-03-10 | Ronald G. Jones | Propellant actuated hinge remover |
PL225323B1 (pl) | 2010-08-20 | 2017-03-31 | Nowak Wiesław Przedsiębiorstwo Innowacyjno Wdrożeniowo Handlowe | Siłownik teleskopowy |
CN103738289B (zh) * | 2014-01-15 | 2016-11-02 | 厦门金龙联合汽车工业有限公司 | 一种客车气动击破器 |
RU2641574C2 (ru) * | 2014-06-17 | 2018-01-18 | Мазда Мотор Корпорейшн | Устройство оповещения об аварийной ситуации транспортного средства |
PL229995B1 (pl) | 2016-04-15 | 2018-09-28 | Nowak Innovations Spolka Z Ograniczona Odpowiedzialnoscia | Sposób uwalniania osób uwięzionych w pojeździe po wystąpieniu sytuacji awaryjnej, zintegrowany system do realizacji tego sposobu oraz sposób montażu siłownika do otwierania drzwi pojazdu |
US10718148B2 (en) * | 2017-06-14 | 2020-07-21 | Ford Global Technologies, Llc | Vehicle door assistance |
CN107817866B (zh) * | 2017-12-10 | 2023-04-14 | 恒创数字科技(江苏)有限公司 | 一种自动门控制装置 |
RU184362U1 (ru) * | 2018-04-24 | 2018-10-23 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Система закрывания двери бронированной кабины |
PL425422A1 (pl) * | 2018-05-02 | 2019-11-04 | Nowak Innovations Spolka Z Ograniczona Odpowiedzialnoscia | Sposoby awaryjnego otwierania otworów wejściowych w sytuacjach awaryjnych, urządzenia i systemy do ich realizacji oraz sposoby montażu urządzeń do awaryjnego otwierania ruchomych elementów montowanych w otworach wejściowych |
DE102019125235B4 (de) * | 2019-09-19 | 2022-01-05 | Audi Ag | Elektrisch betriebenes Fahrzeug sowie Verfahren zum Insassenschutz |
DE102021206913A1 (de) | 2021-07-01 | 2023-01-05 | Volkswagen Aktiengesellschaft | Notentriegelungssystem für ein Fahrzeug |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4205892C1 (en) * | 1992-02-26 | 1993-08-05 | Audi Ag, 8070 Ingolstadt, De | Pivot-mounted push-open door for road vehicle - is joined to vehicle wall via drivable pivot levers and guide rails and is movable between three positions |
DE19947363A1 (de) * | 1999-10-01 | 2001-04-12 | Volkswagen Ag | Notöffnungsvorrichtung für eine Kraftfahrzeugtür |
EP1108971A1 (de) * | 1999-12-13 | 2001-06-20 | Audi Ag | Notausstiegvorrichtung für ein Kraftfahrzeug |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3479767A (en) * | 1968-03-11 | 1969-11-25 | Newell J Gardner | Emergency door opener for automobiles |
DE1771211C3 (de) * | 1968-04-22 | 1975-06-12 | Dynamit Nobel Ag, 5210 Troisdorf | Durch elektrische Zündung einer Pulverladung trennbarer Schrauben oder Nietkörper |
FR2634171B1 (fr) * | 1988-07-13 | 1990-09-28 | Aerospatiale | Systeme pyrotechnique pour pratiquer une issue de secours dans une paroi d'un aeronef et aeronef equipe dudit systeme |
US5610575A (en) * | 1994-08-25 | 1997-03-11 | Automotive Systems Laboratory, Inc. | Method and system for detecting vehicle roll-over |
US5547208A (en) * | 1995-03-14 | 1996-08-20 | Dennis L. Chappell | Vehicle safety exit apparatus |
KR0127541B1 (ko) * | 1995-03-22 | 1997-12-26 | 배순훈 | 차량의 비상 도어분리장치 |
US6412584B1 (en) * | 1999-12-09 | 2002-07-02 | Trw Vehicle Safety Systems Inc. | Vehicle door opener |
IT1311435B1 (it) | 1999-12-17 | 2002-03-12 | Magneti Marelli Spa | Metodo per la stima del rapporto stechiometrico del carburante per unsistema di controllo di un motore a combustione interna. |
US6553295B1 (en) * | 2000-10-24 | 2003-04-22 | Ford Global Technologies, Inc. | System for sensing a side impact collision |
-
2002
- 2002-10-09 PL PL356549A patent/PL194447B1/pl unknown
-
2003
- 2003-02-19 AU AU2003214733A patent/AU2003214733A1/en not_active Abandoned
- 2003-02-19 WO PCT/PL2003/000012 patent/WO2004033833A1/de not_active Application Discontinuation
- 2003-02-19 EP EP03710555.8A patent/EP1549815B8/de not_active Expired - Lifetime
- 2003-02-19 ES ES03710555.8T patent/ES2631822T3/es not_active Expired - Lifetime
-
2005
- 2005-04-08 US US11/102,245 patent/US7327232B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4205892C1 (en) * | 1992-02-26 | 1993-08-05 | Audi Ag, 8070 Ingolstadt, De | Pivot-mounted push-open door for road vehicle - is joined to vehicle wall via drivable pivot levers and guide rails and is movable between three positions |
DE19947363A1 (de) * | 1999-10-01 | 2001-04-12 | Volkswagen Ag | Notöffnungsvorrichtung für eine Kraftfahrzeugtür |
EP1108971A1 (de) * | 1999-12-13 | 2001-06-20 | Audi Ag | Notausstiegvorrichtung für ein Kraftfahrzeug |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106778924A (zh) * | 2015-11-24 | 2017-05-31 | 小米科技有限责任公司 | 门窗状态检测方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20050240331A1 (en) | 2005-10-27 |
EP1549815B1 (de) | 2017-04-05 |
AU2003214733A1 (en) | 2004-05-04 |
WO2004033833A8 (de) | 2007-09-07 |
PL194447B1 (pl) | 2007-06-29 |
US7327232B2 (en) | 2008-02-05 |
ES2631822T3 (es) | 2017-09-05 |
EP1549815A1 (de) | 2005-07-06 |
PL356549A1 (en) | 2004-04-19 |
EP1549815B8 (de) | 2019-01-23 |
AU2003214733A8 (en) | 2004-05-04 |
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