DE19609501A1 - Onboard flight recorder for aircraft - Google Patents
Onboard flight recorder for aircraftInfo
- Publication number
- DE19609501A1 DE19609501A1 DE1996109501 DE19609501A DE19609501A1 DE 19609501 A1 DE19609501 A1 DE 19609501A1 DE 1996109501 DE1996109501 DE 1996109501 DE 19609501 A DE19609501 A DE 19609501A DE 19609501 A1 DE19609501 A1 DE 19609501A1
- Authority
- DE
- Germany
- Prior art keywords
- balloon
- flight recorder
- flight
- black box
- inflated
- 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.)
- Granted
Links
- 230000004913 activation Effects 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 10
- 239000002360 explosive Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000003380 propellant Substances 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D2045/0065—Black boxes, devices automatically broadcasting distress signals
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
Description
Die Erfindung betrifft einen Flugschreiber zur Verwendung in Flugzeugen für die Aufzeichnung von Flugdaten, wobei der Flugschreiber in eine Aufnahme im Flugzeug einsetzbar ist. Die Erfindung betrifft außerdem ein Verfahren zum Auffinden des Flugschreibers, wobei der Flugschreiber insbesondere im Bereich des Hecks eines Flugzeugs befestigt wird.The invention relates to a black box for use in Aircraft for the recording of flight data, the Flight recorders can be used in a recording in an airplane. The invention also relates to a method for finding of the flight recorder, the flight recorder in particular Area of the tail of an airplane being attached.
Es ist allgemein bekannt, daß Flugzeuge mit Flugschreibern (Black-Box und Voice-Box) bestückt werden, wobei die Flugdaten über den Flugschreiber aufgezeichnet und abgespeichert werden können, so daß nach einem Unglücksfall anhand dieser Daten der Unglücksvorgang rekonstruiert werden kann. Es hat sich jedoch oftmals gezeigt, daß nach einem Unglücksfall der Flugschreiber entweder nicht mehr auffindbar ist oder insbesondere bei Wasserlandungen der bzw. die Flugschreiber auf den Meeresboden absinkt und nicht mehr geborgen werden kann. Insbesondere ist die langwierige Suche nicht nur personal-, zeit- und somit kostenintensiv, sie ist mitunter auch gefährlich, so daß allein wegen der Suche nach dem Flugschreiber andere Personen Schaden nehmen könnten.It is common knowledge that airplanes with flight recorders (Black box and voice box), the Flight data recorded via the flight recorder and can be saved so that after an accident the accident process can be reconstructed on the basis of this data can. However, it has often been shown that after a Accident the flight recorders either no longer can be found or in particular during water landings of the or the flight recorder sinks to the sea floor and not can be recovered more. In particular, the lengthy one Search not only in terms of personnel, time and therefore costs, it is sometimes dangerous, so that just because of the Searching for the black box will harm other people could.
Der Erfindung liegt daher die Aufgabe zugrunde, einen Flugschreiber bereitzustellen, der leichter auffindbar ist.The invention is therefore based on the object To provide flight recorders that are easier to find.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Aufnahme im Flugzeug oder der Flugschreiber mit einer Katapulteinrichtung versehen ist, daß der Flugschreiber mit einem aufblasbaren Ballon versehen ist und daß eine den Ballon aufblasende Einrichtung vorgesehen ist.The object is achieved in that the Recording on the plane or the black box with a Catapult device is provided that the black box with an inflatable balloon and that one Balloon inflating device is provided.
Der erfindungsgemäße Flugschreiber wird vor dem Aufschlag des Flugzeugs von diesem wegkatapultiert, so daß der Flugschreiber beim Aufprall des Flugzeugs nicht zerstört wird. Außerdem wird nach dem Wegkatapultieren des Flugschreibers vom Flugzeug ein am Flugschreiber befestigter Ballon aufgeblasen, der zum einen den Fall des Flugschreibers bremst, zum anderen ein Wiederauffinden des Flugschreibers wesentlich erleichtert, da der Ballon wesentlich leichter zu erkennen ist als der Flugschreiber. Als großer Vorteil wird angesehen, daß beim Niedergang des Flugschreibers auf dem Wasser, der Flugschreiber vom Ballon getragen wird, so daß der Flugschreiber nicht untergeht und sofort geborgen werden kann. Beim Niedergang in bewaldeten Gebieten bleibt der Flugschreiber in den Baumkronen hängen, so daß er leicht von oben, z. B. aus dem Flugzeug, sichtbar ist.The flight recorder according to the invention is before the service of the plane catapulted away from it so that the Flight recorders were not destroyed when the plane crashed becomes. In addition, after catapulting the Flight recorder from the plane attached to the flight recorder Inflated balloon, on the one hand, the case of the Flight recorder brakes, on the other hand finding the Flight recorder much easier because of the balloon is much easier to recognize than the black box. It is considered a great advantage that when the Black box on the water, the black box from the balloon is carried so that the black box does not go down and can be recovered immediately. At the decline in forested Areas the flight recorder gets stuck in the treetops, so that it is easily from above, e.g. B. from the plane, visible is.
Insbesondere ist die Katapulteinrichtung mit einem Sprengsatz versehen, so daß der Flugschreiber aus dem Heck des Flugzeugs, d. h. nach hinten, herausgesprengt werden kann. Der Sprengsatz ist so gestaltet, daß weder der Flugschreiber noch das Flugzeug Schaden nehmen.In particular, the catapult device is equipped with a Explosive device provided so that the black box from the stern of the aircraft, d. H. to be blown out backwards can. The explosive device is designed so that neither Flight recorders still damage the plane.
Bei einem bevorzugten Ausführungsbeispiel ist der Ballon in seiner Ruhelage nach Art eines Air-Bags zusammengefaltet und in einer Aufnahmeeinrichtung am Flugschreiber untergebracht. Diese Aufnahmeeinrichtung kann entweder gleichzeitig mit dem kapatultieren des Flugschreibers aus dem Flugzeug geöffnet werden oder unmittelbar danach. Nach dem Öffnen der Aufnahmeeinrichtung wird die Aufblaseinrichtung für den Ballon aktiviert und der Ballon aufgeblasen. Die Aufblaseinrichtung kann von einem Aufschlagsensor gesteuert werden, so daß der Ballon nach der Landung des Flugschreibers aufgeblasen wird. Eine andere Ausführungsform sieht vor, daß der Flugschreiber einen Höhensensor besitzt und die Aufblaseinrichtung entweder in einer bestimmten Höhe oder nach Durchlaufen einer bestimmten Höhendifferenz aufgeblasen wird.In a preferred embodiment, the balloon is in its rest position folded like an air bag and housed in a recording facility on the flight recorder. This recording device can either simultaneously with the surrender the black box from the plane be opened or immediately afterwards. After opening the The receiving device is the inflator for the Balloon activated and the balloon inflated. The Inflator can be controlled by a impact sensor so that the balloon after landing Black box is inflated. Another embodiment provides that the flight recorder has a height sensor and the inflator either at a certain height or after going through a certain height difference is inflated.
Mit Vorzug besteht der Ballon aus glasfaserverstärktem Material oder einem mit Metall bewehrten Material. Auf diese Weise wird sichergestellt, daß der Ballon sehr widerstandsfähig ist und weder durch den Aufblasvorgang noch durch die Landung des Flugschreibers beschädigt wird. Da der Ballon einen Durchmesser von 1 bis 2 m aufweist, ist der Flugschreiber problemlos auffindbar. Insbesondere wenn der Ballon noch eine Leucht- oder Signalfarbe trägt, kann dieser zum Beispiel auch von einem Flugzeug aus geortet werden bzw. ist er auf See leicht auffindbar.The balloon is preferably made of glass fiber reinforced Material or a material reinforced with metal. To this This ensures that the balloon is very is resistant and neither by the inflation process nor is damaged by the landing of the black box. Since the Balloon has a diameter of 1 to 2 m is the Flight recorders can be found easily. Especially if the Balloon still carries a luminous or signal color, this can for example, can also be located from an airplane or it is easy to find at sea.
Die eingangs genannten Aufgabe wird erfindungsgemäß auch mit einem Verfahren gelöst, bei dem der Flugschreiber, insbesondere ausgelöst durch Sensoren, unmittelbar vor dem Aufprall des Flugzeugs aus diesem herauskatapultiert wird, wobei nach dem Herauskatapultieren ein am Flugschreiber befestigter Ballon aufgeblasen wird und der Ballon in aufgeblasenem Zustand am Flugschreiber verbleibt.The task mentioned at the outset is also achieved according to the invention solved a procedure in which the black box, especially triggered by sensors immediately before Impact of the aircraft is catapulted out of it, after catapulting one out at the flight recorder attached balloon is inflated and the balloon in remains inflated on the flight recorder.
Der vom Flugzeug abgesprengte Flugschreiber kann also mit aufgeblasenem Ballon auf die Erde niedersinken. Dabei kann der Ballon mit einem separaten Treibsatz aufgeblasen werden oder er wird über dem Sprengsatz aufgeblasen. Es können jedoch auch Behälter mit vorgespanntem Gas vorgesehen sein, die den Ballon aufladen.The flight recorder that was blasted off the aircraft can also use inflated balloon sink to the ground. It can the balloon is inflated with a separate propellant or it is inflated over the explosive device. It can however, containers with prestressed gas may also be provided, that charge the balloon.
Vorteilhaft wird der Ballon nach dem Aufblasen dicht verschlossen, so daß dieser seine Form beibehält. Außerdem wird der Ballon nur bis zu einem vorgegebenen Innendruck aufgeblasen. Dabei kann der Ballon ein Überdruckventil aufweisen, so daß dieser beim Niedersinken Gas abgeben kann, wodurch ein Platzen des Ballons vermieden wird. Insbesondere die Armierung der Ballonhülle mit einer Bewehrung aus Glasfaser, Metall oder Kevlar verhindert eine Beschädigung des Ballons durch Außeneinwirkung oder durch zu hohen Innendruck.The balloon advantageously becomes tight after inflation closed so that it maintains its shape. Furthermore the balloon is only up to a predetermined internal pressure inflated. The balloon can use a pressure relief valve have so that it can release gas when it sinks, which prevents the balloon from bursting. Especially the reinforcement of the balloon envelope with a reinforcement Glass fiber, metal or Kevlar prevents damage of the balloon due to external influences or too high Internal pressure.
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996109501 DE19609501C2 (en) | 1996-03-11 | 1996-03-11 | Black box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996109501 DE19609501C2 (en) | 1996-03-11 | 1996-03-11 | Black box |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19609501A1 true DE19609501A1 (en) | 1997-09-18 |
DE19609501C2 DE19609501C2 (en) | 2000-02-17 |
Family
ID=7787938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996109501 Expired - Fee Related DE19609501C2 (en) | 1996-03-11 | 1996-03-11 | Black box |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19609501C2 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2819084A1 (en) * | 2000-12-29 | 2002-07-05 | Sagem | Device for outputting parameters of on-board data of vehicle after accident has tape recorder that may include transmitter that sends continuous radio signal representing the parameters collected during set event |
FR2819083A1 (en) * | 2000-12-29 | 2002-07-05 | Sagem | Device for recording parameters of aircraft, seagoing or land vehicle has control unit that produces control signal for ejection in response to given event and fall speed reduction device is used to reduce speed of fall of tape recorder |
DE19848801C2 (en) * | 1998-10-23 | 2003-10-09 | Brecht Thomas | Crash-activated, sea-floatable flight data recording device with integrated automatic emergency call and location transmitter |
FR2946321A1 (en) * | 2009-06-08 | 2010-12-10 | Pierre Bansard | Device for facilitating floatation of flight recorder in case of crash of e.g. aircraft, at sea, has block dissolved in water and element displaced for permitting passage of gas to inflate buoy, when device is immersed after aerodyne crash |
DE102009034527A1 (en) | 2009-07-21 | 2011-01-27 | Heinz Hildebrandt | Flight recorder e.g. black box, for use in retainer in aircraft i.e. flight, for recording and analyzing of flight data and conversation in cock-pit, has sensors initiating blowing of balloon, where recorder is designed in floatable manner |
WO2011120110A1 (en) * | 2010-04-01 | 2011-10-06 | Glauco Ribeiro De Lucena | Safety device coupled to aircrafts black box. |
US20120097823A1 (en) * | 2010-10-22 | 2012-04-26 | National Oilwell Varco, L.P. | Hardened data recording system for drilling rigs and other drilling equipment |
DE102011016208A1 (en) * | 2011-04-06 | 2012-10-11 | Airbus Operations Gmbh | Airplane, has closure flap including unlocking unit connected to electronic unit, where unlocking unit unlocks closure flap for bringing out flight data recorder from receiving space upon receipt of trigger signal sent by electronic unit |
DE202014003367U1 (en) | 2014-04-16 | 2014-04-29 | Hans-Joachim Lange | Device for finding a black box |
US20140142803A1 (en) * | 2011-06-21 | 2014-05-22 | European Aeronautic Defence And Space Company Eads France | Combined rescue beacon and flight recorder device for an aircraft and aircraft provided with such a device |
DE102014005878A1 (en) | 2014-04-16 | 2015-10-22 | Hans-Joachim Lange | Device for finding a black box |
DE102015014602B3 (en) * | 2015-11-13 | 2017-05-11 | Münir Alatas | Flight recorder device |
WO2018044243A1 (en) * | 2016-08-29 | 2018-03-08 | Mahmoud Hassan Elsayed Haman Mervat | An automatic system to separate, and, thrust the plane's black box away from the fuselage in case of drowning |
DE102018008418A1 (en) * | 2018-10-26 | 2020-04-30 | Henryk Bastian | Data storage device for rapid location and localization of the data storage element for aircraft |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010024400B4 (en) | 2010-06-19 | 2013-06-06 | Eads Deutschland Gmbh | Discard device for a flight data recorder |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2778332A (en) * | 1954-03-15 | 1957-01-22 | Reed Tollefsen | Means for locating crashed airplanes |
US2831967A (en) * | 1955-12-27 | 1958-04-22 | Thomas F Bayze | Air crash signal device |
US2992793A (en) * | 1956-02-17 | 1961-07-18 | Devantier Karl Edmund | Aircraft provided with a device for hurling a location signal emitter in cases of accidents |
DE1481960A1 (en) * | 1966-05-25 | 1969-06-04 | Ashline Clifford Eugene | Inflation and separation arrangement for a shock-sensitive signal device for reporting an accident |
DE1817605A1 (en) * | 1968-01-16 | 1969-07-31 | Ml Aviation Co Ltd | Aircraft crash recorder |
US3676779A (en) * | 1970-05-26 | 1972-07-11 | Merle E Faulring | Signal device |
-
1996
- 1996-03-11 DE DE1996109501 patent/DE19609501C2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2778332A (en) * | 1954-03-15 | 1957-01-22 | Reed Tollefsen | Means for locating crashed airplanes |
US2831967A (en) * | 1955-12-27 | 1958-04-22 | Thomas F Bayze | Air crash signal device |
US2992793A (en) * | 1956-02-17 | 1961-07-18 | Devantier Karl Edmund | Aircraft provided with a device for hurling a location signal emitter in cases of accidents |
DE1481960A1 (en) * | 1966-05-25 | 1969-06-04 | Ashline Clifford Eugene | Inflation and separation arrangement for a shock-sensitive signal device for reporting an accident |
DE1817605A1 (en) * | 1968-01-16 | 1969-07-31 | Ml Aviation Co Ltd | Aircraft crash recorder |
US3676779A (en) * | 1970-05-26 | 1972-07-11 | Merle E Faulring | Signal device |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19848801C2 (en) * | 1998-10-23 | 2003-10-09 | Brecht Thomas | Crash-activated, sea-floatable flight data recording device with integrated automatic emergency call and location transmitter |
FR2819083A1 (en) * | 2000-12-29 | 2002-07-05 | Sagem | Device for recording parameters of aircraft, seagoing or land vehicle has control unit that produces control signal for ejection in response to given event and fall speed reduction device is used to reduce speed of fall of tape recorder |
FR2819084A1 (en) * | 2000-12-29 | 2002-07-05 | Sagem | Device for outputting parameters of on-board data of vehicle after accident has tape recorder that may include transmitter that sends continuous radio signal representing the parameters collected during set event |
FR2946321A1 (en) * | 2009-06-08 | 2010-12-10 | Pierre Bansard | Device for facilitating floatation of flight recorder in case of crash of e.g. aircraft, at sea, has block dissolved in water and element displaced for permitting passage of gas to inflate buoy, when device is immersed after aerodyne crash |
DE102009034527A1 (en) | 2009-07-21 | 2011-01-27 | Heinz Hildebrandt | Flight recorder e.g. black box, for use in retainer in aircraft i.e. flight, for recording and analyzing of flight data and conversation in cock-pit, has sensors initiating blowing of balloon, where recorder is designed in floatable manner |
WO2011120110A1 (en) * | 2010-04-01 | 2011-10-06 | Glauco Ribeiro De Lucena | Safety device coupled to aircrafts black box. |
US20120097823A1 (en) * | 2010-10-22 | 2012-04-26 | National Oilwell Varco, L.P. | Hardened data recording system for drilling rigs and other drilling equipment |
DE102011016208B4 (en) * | 2011-04-06 | 2015-05-13 | Airbus Operations Gmbh | Airplane and flight data recorder for an airplane |
DE102011016208A1 (en) * | 2011-04-06 | 2012-10-11 | Airbus Operations Gmbh | Airplane, has closure flap including unlocking unit connected to electronic unit, where unlocking unit unlocks closure flap for bringing out flight data recorder from receiving space upon receipt of trigger signal sent by electronic unit |
US9187183B2 (en) * | 2011-06-21 | 2015-11-17 | Airbus Group Sas | Combined rescue beacon and flight recorder device for an aircraft and aircraft provided with such a device |
US20140142803A1 (en) * | 2011-06-21 | 2014-05-22 | European Aeronautic Defence And Space Company Eads France | Combined rescue beacon and flight recorder device for an aircraft and aircraft provided with such a device |
DE102014005878A1 (en) | 2014-04-16 | 2015-10-22 | Hans-Joachim Lange | Device for finding a black box |
DE202014003367U1 (en) | 2014-04-16 | 2014-04-29 | Hans-Joachim Lange | Device for finding a black box |
DE102014005878B4 (en) * | 2014-04-16 | 2017-11-16 | Hans-Joachim Lange | Device for finding a black box |
DE102015014602B3 (en) * | 2015-11-13 | 2017-05-11 | Münir Alatas | Flight recorder device |
WO2018044243A1 (en) * | 2016-08-29 | 2018-03-08 | Mahmoud Hassan Elsayed Haman Mervat | An automatic system to separate, and, thrust the plane's black box away from the fuselage in case of drowning |
DE102018008418A1 (en) * | 2018-10-26 | 2020-04-30 | Henryk Bastian | Data storage device for rapid location and localization of the data storage element for aircraft |
DE102018008418B4 (en) | 2018-10-26 | 2021-09-23 | Henryk Bastian | Data storage device for fast location and localization of the data storage element for aircraft |
Also Published As
Publication number | Publication date |
---|---|
DE19609501C2 (en) | 2000-02-17 |
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Legal Events
Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |