CN101648601A - Safety device of emergency survival system of aircraft - Google Patents
Safety device of emergency survival system of aircraft Download PDFInfo
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- CN101648601A CN101648601A CN200910146928A CN200910146928A CN101648601A CN 101648601 A CN101648601 A CN 101648601A CN 200910146928 A CN200910146928 A CN 200910146928A CN 200910146928 A CN200910146928 A CN 200910146928A CN 101648601 A CN101648601 A CN 101648601A
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Abstract
The invention discloses a safety device of an emergency survival system of an aircraft, comprising a safe parachute 1, a safe air bag 2, a safe bay 3, a locking and unlocking switch 4 and an intelligent sensor 5. When an aircraft has emergency faults and can not be artificially controlled to safely land, the intelligent sensor 5 of the aircraft transmits an instruction to the unlocking switch, theunlocking switch acts instantly to separate the safe bay 3 from an aircraft body, an aircraft head, aircraft wings and an aircraft tail of the aircraft, the safe parachute which is arranged on the upper part of the safe bay is opened simultaneously, a life maintenance system and an emergency communication system which are arranged in the safe bay are started, the safe bay of the aircraft descendsunder the traction of the safe parachute, and the safe air bag which is arranged on the lower part of the safe bay is quickly inflated to swell so as to reduce the impact force between the safe bay and the ground, thereby the safety of passengers in the safe bay can be ensured.
Description
Technical field
The present invention relates to the aerocraft security fields, relate in particular to a kind of safety device of emergency survival system of aircraft.
Background technology
Air France made a report on June 1st, 2009, and an Air Passenger A330 of the said firm passenger plane is missing in the Atlantic Oceanic Region sky morning June 1 GMT.This passenger plane " probably " is out of touch with ground after being hit by thunder and lightning.216 passengers are altogether from 32 countries on the missing passenger plane.Wherein, 12 members of unit also have 61 passengers also from France all from France.Nationality's information slip that the Air France provides shows, has 9 passengers on the missing passenger plane from China.This is another the serious air crash that takes place recently.Dangerous situation all can take place in the countries in the world aerocraft, because each state does not all have exploitation and grasps practical " safety device of emergency survival system of aircraft ", so get out of hand when a lot of aerocrafts run into dangerous situation and be forced to abandon, crash causes very big material, financial resources and even personal casualty loss.The safety device that crash in the aerocraft high-altitude if employ prevention just can effectively prevent the aerocraft high-altitude and crash, and avoids resulting in greater loss, and particularly avoids causing casualties.
All the time, in people's consciousness, have only the aviator just can be equipped with parachute, I'm afraid that many people still dare not imagine but load onto a parachute to aircraft.Yet in today of scientific and technological high speed development, this has become reality.
" parachute associated with aircraft " patent of invention that China has occurred, but, airdreadnought such as airliner just be difficult to bring into play protective effect because its engineering factor restriction a little less than its load-carrying capacity, can only apply to the safety precaution of small-sized aerial craft.Having at present some countries to use the feasibility of plane parachute to study to airliner in the world, is very big but use the difficulty of this parachute on large aircraft.Parachute is in the decline process, and the parachute of 1 sq m can bear 20 kilogram weights, if one 2000 kilograms aircraft, parachute needs sq m more than 100, and aircraft is big more, and parachute is also big more.And if Boeing-737 uses such parachute, that will be a sizable engineering.Airliner is because the safety factor requirement is very high, and the member is more, if can provide a kind of actv. safety precautions to it, will play huge impetus to various countries' aviation industry.
Summary of the invention
Problem to be solved by this invention is, for aerocraft (comprising passenger plane, cargo aircraft, dirigible etc., hereinafter to be referred as aerocraft) is installed a cover safety device of emergency survival system.Its technology path is to repack the innermost layer cabin of aerocraft into communicate before and after several sealingly secure separation, in the fuselage interlayer of each sealingly secure separation joint portion, locking and unlock switch (being small-sized demolition set) are installed, install parachute additional in the center at each sealingly secure separation top with the joint portion of wing and fuselage.When aircraft ran into serious emergency situation aloft, intelligent transducer can be according to information such as flying height, falling speed, residue flight time, the urgency level of comprehensive analyses dangerous situation.If aerocraft crashes inevitable, intelligent transducer will notify the crew to start life saving system, and when the crew did not react, intelligent transducer can be made analysis and judgement to emergency data, started safety device of emergency survival system rapidly.
After hearing alarm, all occupants on the aerocraft must be fixed on oneself on the seat immediately.Meanwhile, the hermatic door at hatch place can be closed rapidly before and after each sealingly secure separation.Little blast can successively take place in the locking and the unlock switch that are positioned at airplane tail group, wing and fuselage joint portion, and tail, wing are intactly separated with fuselage.Afterwards, the locking of each sealingly secure separation joint portion and unlock switch can from after little blast takes place forward successively, the sealingly secure separation that is loaded with the passenger and crew intactly is separated from each other.After separating successfully, the parachute at sealingly secure separation and head top can be opened in 1 second by miniature feedway, finally makes sealingly secure separation and head soft landing.In addition,, also can brake by the parachute at each cabin section and head top separately, reduce the harmfulness of accident if emergency situation takes place when takeoff and landing.After landing, the communicator in sealingly secure separation and the head can constantly send an SOS, so that the rescue group finds landing position.Because sealingly secure separation and head are made by carbon fiber composite material, and life-support systems are housed in the cabin, even therefore land in the water surface, sealingly secure separation and head also can float on the surface and wait rescue.
Safe separation of the present invention is occupant's service on buses or trains cabin (or cargo compartment), and inner emergency communication system and the life support system of being equipped with of safe separation is connected to form aerocraft integral body with locking and unlock switch between safe separation and the fuselage.Safe separation uses the T700 carbon fiber composite material to make.
Locking of the present invention and unlock switch are the connecting devices (explosion bolt) with high strength locking function and high-energy transient solution lock function.
Sensor of the present invention is to have real-time detection aerocraft running state, find that dangerous situation reports to the police immediately, dangerous situation type and hazard level are screened judge and react rapidly and send the intelligent electronic device of action command.
Safety air bag of the present invention, it is the smart airbag that can detect safe separation inside and external pressure state, flying speed, height off the ground, expansion by intelligent transducer control safety air bag, make its performance the best use of, avoid safety air bag wrong expansion, premature inflation or time-delay to occur and expand, thereby greatly improve its safety effect.
Safe falling umbrella of the present invention is made up of main chute, secondary umbrella, extraction parachute, and when the safety separation separated with aerocraft, extraction parachute was at first opened, and drags main chute by extraction parachute and opens, and fails to open if main chute breaks down on time, and secondary umbrella emergency action is opened rapidly.The safe falling umbrella must be installed in the focus point of safe separation, could guarantee that like this attitude of aerial landing is steady.The safe falling umbrella uses the T700 carbon fiber composite material to make.
The present invention has manufacturing relatively easy, the relative reliable characteristics of safety assurance is installed.
Description of drawings
Fig. 1 is the safety device of emergency survival system of aircraft scheme drawing.
The specific embodiment
For making technical scheme of the present invention and advantage clearer, 1 couple of the present invention is described in further detail below in conjunction with accompanying drawing.
The present invention is directed to the problem that lacks prevention aerocraft high-altitude crash device in the existing aerocraft safety method and carried out innovation thought, make full use of prior art and material, promptly adopted technical schemes such as safe falling umbrella, safety air bag, safe separation, locking and unlock switch, intelligent transducer.
Safety device of emergency survival system of aircraft of the present invention as shown in Figure 1, has shown its structural representation, wherein, the 1st, safe falling umbrella, the 2nd, safety air bag, the 3rd, safe separation, the 4th, locking and unlock switch, the 5th, intelligent transducer.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (6)
1, safety device of emergency survival system of aircraft is characterized in that, described safety device of emergency survival system of aircraft comprises safe falling umbrella, safety air bag, safe separation, locking and unlock switch, intelligent transducer.
2, safety device of emergency survival system of aircraft as claimed in claim 1 is characterized in that, described safe separation is occupant's service on buses or trains cabin (or cargo compartment), is connected to form aerocraft integral body with locking and unlock switch between safe separation and the aircraft fuselage.Safe separation inside is equipped with life support system and emergency communication system.Safe separation uses the T700 carbon fiber composite material to make.
3, safety device of emergency survival system of aircraft as claimed in claim 1 is characterized in that, described locking and unlock switch are the connecting devices (explosion bolt) with high strength locking function and high-energy transient solution lock function.
4, safety device of emergency survival system of aircraft as claimed in claim 1, it is characterized in that, described intelligent transducer is to have real-time detection aerocraft running state, find that dangerous situation reports to the police immediately, dangerous situation type and hazard level are screened judge and react rapidly and send the intelligent electronic device of action command.
5, safety device of emergency survival system of aircraft as claimed in claim 1, it is characterized in that, described safety air bag, it is the smart airbag that can detect safe separation inside and external pressure state, flying speed, height off the ground, expansion by intelligent transducer control safety air bag, make its performance the best use of, avoid safety air bag wrong expansion, premature inflation or time-delay to occur and expand, thereby greatly improve its safety effect.
6, safety device of emergency survival system of aircraft as claimed in claim 1, described safe falling umbrella, form by main chute, secondary umbrella, extraction parachute, when the safety separation separates with aerocraft, extraction parachute is at first opened, drag main chute by extraction parachute and open, fail to open if main chute breaks down on time, secondary umbrella emergency action is opened rapidly.The safe falling umbrella must be installed in the focus point of safe separation, could guarantee that like this attitude of aerial landing is steady.The safe falling umbrella uses the T700 carbon fiber composite material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910146928A CN101648601A (en) | 2009-06-08 | 2009-06-08 | Safety device of emergency survival system of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910146928A CN101648601A (en) | 2009-06-08 | 2009-06-08 | Safety device of emergency survival system of aircraft |
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| Publication Number | Publication Date |
|---|---|
| CN101648601A true CN101648601A (en) | 2010-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910146928A Pending CN101648601A (en) | 2009-06-08 | 2009-06-08 | Safety device of emergency survival system of aircraft |
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| CN (1) | CN101648601A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811576A (en) * | 2010-04-30 | 2010-08-25 | 赵军 | Airplane capable of emergently solving air crash and emergency treatment method |
| CN109843724A (en) * | 2016-10-28 | 2019-06-04 | 小鹰公司 | Distributed parachute system |
-
2009
- 2009-06-08 CN CN200910146928A patent/CN101648601A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811576A (en) * | 2010-04-30 | 2010-08-25 | 赵军 | Airplane capable of emergently solving air crash and emergency treatment method |
| CN109843724A (en) * | 2016-10-28 | 2019-06-04 | 小鹰公司 | Distributed parachute system |
| CN109843724B (en) * | 2016-10-28 | 2022-08-19 | 小鹰公司 | Distributed parachute system |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100217 |