CN105069854A - Black-box automatic floating device - Google Patents
Black-box automatic floating device Download PDFInfo
- Publication number
- CN105069854A CN105069854A CN201510576478.3A CN201510576478A CN105069854A CN 105069854 A CN105069854 A CN 105069854A CN 201510576478 A CN201510576478 A CN 201510576478A CN 105069854 A CN105069854 A CN 105069854A
- Authority
- CN
- China
- Prior art keywords
- air bag
- box
- black box
- controller
- humidity sensor
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- 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.)
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Links
- 238000007667 floating Methods 0.000 title abstract description 8
- 235000000332 black box Nutrition 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007787 solid Substances 0.000 claims abstract description 14
- 238000005188 flotation Methods 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 3
- 239000002195 soluble material Substances 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 3
- 150000002500 ions Chemical class 0.000 abstract 3
- 229960005419 nitrogen Drugs 0.000 abstract 3
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009432 framing Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Bag Frames (AREA)
Abstract
The invention provides a black-box automatic floating device. The black-box automatic floating device comprises a black box, wherein the black box is provided with an automatic floating device; the automatic floating device comprises an air-bag box, an air bag, a humidity sensor, a controller, an igniter and nitrogen-gas solid ions; the air-bag box is connected with the black box; the igniter and the nitrogen-gas solid ions are positioned in the air bag; the air bag, the controller and the humidity sensor are positioned in the air-bag box; the controller is electrically connected with the humidity sensor and the igniter; the humidity sensor is provided with at least two humidity-sensitive elements positioned at the outer part of the air-bag box; the air-bag box is provided with an air-bag outlet which is provided with a door; the controller controls the door; the humidity sensor analyzes humidity values sensed by the humidity-sensitive elements, if the humidity values are more than a preset value, digital signals are sent to the controller, the controller controls the door of the air-bag outlet to be opened, the igniter is started to ignite the nitrogen-gas solid ions rapidly, and then the air bag is rapidly inflated.
Description
Technical field
The present invention relates to black box function expansive approach field, particularly relate to the automatic flotation gear of a kind of black box.
Background technology
" black box " is one of special electronic recording equipment of aircraft.Black box has two, for
driving cabin voice recorderwith
flight data recorder.
aircrafteach mechanical position and electronic instrument are all equipped with sensor and are attached thereto.It aircraft can be quit work or
accidentthe flight of halfhour voice dialogue and two hours before crashing
highly,
speed,
course,
the climb rate, rate of descent,
acceleratesituation, fuel consumption, undercarriage put receipts,
gMT (Greenwich mean time), also have the flight parameter such as aircraft system working condition and engine operating parameter all to record.Black box be usually arranged on the safest position of airplane tail group, recording medium also from
tapeformula is improved becomes the static store bearing more large impact
registering instrument, be similar in computing machine
storage chip, prevent black box from being damaged in airplane crash.
Generally only have when airplane crash and just can use black box, aircraft has an accident and is divided into land and two kinds, ocean, and for the airplane crash occurred on land, search team searches targetedly according to airplane crash spot and is easy to black box to find.But airplane crash place betides ocean, because black box can be submerged in seabed, difficult a kind of problem is only salvaged for there being the black box of signal framing device, if but aviation accident place cannot confirm, signal framing device breaks down, then the salvaging of black box is then difficult, can only carry out extensive search according to the disintegration floating thing of various science data and aircraft, and difficulty greatly.Therefore this problems demand solves.
Summary of the invention
For the problems referred to above, in order to solve avoid because of occur airplane crash place be the black box problem that ocean is not easily found, the invention provides the automatic flotation gear of a kind of black box, comprise black box.
Optimize, described black box has automatic flotation gear, and described automatic flotation gear comprises air bag box, air bag, humidity sensor, controller, lighter, nitrogen solid ionic.Described air bag box is connected with black box.The entirety of described air bag box and black box shell is for being fixedly connected with, and box body material and the black box shell of described air bag box adopt
steel plate, steel plate has multilayer heat insulation scour protection material.Described lighter and nitrogen solid ionic are positioned at air bag, and described air bag, controller, humidity sensor are positioned at air bag box, and described controller is connected with humidity sensor and lighter electricity.
Described air bag box body and black box shell adopt entirety to be fixedly connected with, and adopt the material object consistent with black box to be: when aircraft is blasted and is disintegrated, energy is huge, the material that black box adopts is namely in order to prevent stored corrupted data, therefore time in order to ensure that aircraft is blasted, air bag box can bear quick-fried photograph simultaneously, ensures the overboard rear normal operation of air bag box.
Optimize, described humidity sensor has at least 2 wet sensitive sensing elements and is positioned at air bag box outside.Any one described wet sensitive sensing element and humidity sensor are connected in parallel, and any one wet sensitive sensing element lost efficacy and do not affect other sensing elements.Due to humidity-sensitive element, to be positioned at air bag box outside, in order to avoid independent humidity-sensitive element is damaged in time there is heavy explosion, causes humidity sensor cannot action, arrange the probability that multiple humidity-sensitive element can reduce the generation exception of automatic flotation gear.
Optimize, described air bag box has air bag outlet, and described air bag outlet has the outpost of the tax office, and described controller controls the outpost of the tax office.The effect of the described outpost of the tax office is air bag box to be ensured when not using air bag box is for sealing state, protects air bag box interior arrangement hard shell and sealing state can be relied on to guarantee regular event being subject to heavy explosion.
Any one wet sensitive sense element senses is analyzed to humidity value by humidity sensor, exceedes preset value, digital signal is sent to controller, and controller controls the air bag outlet outpost of the tax office and opens, and initial igniter lights rapidly nitrogen solid ionic, and air bag is inflated rapidly.
Optimize, described air bag box outside has water-soluble material parcel housing.Described water-soluble parcel shell is close to air bag box.Solubilized after parcel shell chance water, wet sensitive sensing element starts action, and can avoid because under not wrapping up shelly state, wet sensitive sensing element is because air humidity is worth excessive beginning automatic operation.
Optimize, described air bag is made up of straight gas cell and annular air-pocket, flings air bag and is connected with annular air-pocket, and described straight gas cell is fixed on air bag tray interior.When nitrogen solid particles lighted by lighter, in air bag, produce gas rapidly, be first full of straight gas cell, after straight gas cell gassy, fullly stretch out air bag box, take annular air-pocket out of and reach outside air bag box body, be then full of annular air-pocket rapidly.
Adopt the object of annular air-pocket to be in technical solution of the present invention: to be filled with equity of gas, annular air-pocket can area larger, when floating on sea, easier searched troop finds.
Optimize, described annular air-pocket has reflective membrane.Described black box generally all has reflective membrane, but flotation gear effect is that the unlikely black box that makes sinks to seabed, whole black box can not be floated on sea, therefore when night, scouting team searched, rely on the reflective membrane of searchlight annular air-pocket, black box position can be found by reflective membrane heliogram.
Optimize, described air bag box has wave-power device, and described wave-power device is connected with controller.Any one wet sensitive sense element senses is analyzed to humidity value by humidity sensor, exceed preset value, digital signal is sent to controller, and controller controls the air bag outlet outpost of the tax office and opens, and it is solid-state from starting described wave-power device simultaneously that initial igniter lights rapidly nitrogen.The signal projector of described wave-power device and black box inside provides power supply.
Advantageous Effects of the present invention:
By the present invention, the device for searching of common black box is improved, the first, increase automatic flotation gear, can ensure that black box ocean airplane crash occurs and avoids black box to sink to seabed, cause and salvage the generation of difficult phenomenon; The second, increase wave-power device, lastingly for signal projector provides power supply, avoid that conventional batteries is expired, power drain causes black box cannot to transmit phenomenon.
Accompanying drawing explanation
A kind of black box automatic flotation gear one-piece construction schematic diagram that Fig. 1 provides for the preferred embodiment for the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present embodiment is described further.
Refer to Fig. 1, the automatic flotation gear of a kind of black box that the preferred embodiment for the present invention provides, comprises black box 1.Described black box 1 has automatic flotation gear, and described automatic flotation gear comprises air bag box 2, air bag, humidity sensor, controller 3, lighter, nitrogen solid ionic.Described air bag box 2 is connected with black box 1.The housing integration of described air bag box 2 and black box 1 is for being fixedly connected with, and box body material and the black box shell of described air bag box 2 adopt
steel plate, steel plate has multilayer heat insulation scour protection material.Described lighter and nitrogen solid ionic are positioned at air bag, and described air bag, controller, humidity sensor are positioned at air bag box, and described controller is connected with humidity sensor and lighter electricity.
Described air bag box 2 body adopts entirety to be fixedly connected with black box 1, and adopt the material object consistent with black box 1 to be: when aircraft is blasted and is disintegrated, energy is huge, the material that black box 1 adopts is namely in order to prevent stored corrupted data, therefore time in order to ensure that aircraft is blasted, air bag box 2 can bear quick-fried photograph simultaneously, ensures the overboard rear normal operation of air bag box 2.
Further, described humidity sensor has at least 2 wet sensitive sensing elements and is positioned at air bag box 2 outside.Wet sensitive sensing element described in the present embodiment has 2.Any one described wet sensitive sensing element and humidity sensor are connected in parallel, and any one wet sensitive sensing element lost efficacy and do not affect other sensing elements.Due to humidity-sensitive element, to be positioned at air bag box outside, in order to avoid independent humidity-sensitive element is damaged in time there is heavy explosion, causes humidity sensor cannot action, arrange the probability that multiple humidity-sensitive element can reduce the generation exception of automatic flotation gear.
Further, described air bag box 2 has air bag outlet, and described air bag outlet has the outpost of the tax office 6, and described controller 3 controls the outpost of the tax office 6.The effect of the described outpost of the tax office 6 is air bag box 2 to be ensured when not using air bag box 2 is for sealing state, protects air bag box 2 interior arrangement hard shell and sealing state can be relied on to guarantee regular event being subject to heavy explosion.
Any one wet sensitive sense element senses is analyzed to humidity value by humidity sensor, exceed preset value, digital signal is sent to controller 3, controller 3 controls the air bag outlet outpost of the tax office 6 and opens, initial igniter lights rapidly nitrogen solid ionic, and air bag is inflated rapidly.
Further, described air bag box 2 outside has water-soluble material parcel housing (not shown).Described water-soluble parcel shell is close to air bag box 2.Solubilized after parcel shell chance water, wet sensitive sensing element starts action, and can avoid because under not wrapping up shelly state, wet sensitive sensing element is because air humidity is worth excessive beginning automatic operation.
Further, described air bag is made up of straight gas cell 4 and annular air-pocket 5, flings air bag 4 and is connected with annular air-pocket 5, and it is inner that described straight gas cell 4 is fixed on air bag box body 2.When nitrogen solid particles lighted by lighter, produce gas rapidly in air bag, be first full of straight gas cell 4, after straight gas cell 4 gassy, fullly stretch out air bag box 2, taking annular air-pocket 5 out of, to arrive air bag box 2 external, is then full of rapidly annular air-pocket 5.
Adopt the object of annular air-pocket 5 to be: to be filled with equity of gas, annular air-pocket 5 can area larger, when floating on sea, easier searched troop finds.
Further, described annular air-pocket 5 has reflective membrane 7.Described black box 1 generally all has reflective membrane, but flotation gear effect is that the unlikely black box 1 that makes sinks to seabed, whole black box 1 can not be floated on sea, therefore when night, scouting team searched, rely on the reflective membrane 7 of searchlight annular air-pocket 5, black box 1 position can be found by reflective membrane 7 heliogram.
Further, described air bag box has wave-power device 8, and described wave-power device 8 is miniature wave-power device 8.Described wave-power device 8 is connected with controller 3.Any one wet sensitive sense element senses is analyzed to humidity value by humidity sensor, exceed preset value, digital signal is sent to controller 3, controller 3 controls the air bag outlet outpost of the tax office 6 and opens, and it is solid-state from starting described wave-power device 8 simultaneously that initial igniter lights rapidly nitrogen.Described wave-power device 8 provides power supply with the signal projector of black box 1 inside.
By the present invention, the device for searching of common black box 1 is improved, increase automatic flotation gear, can ensure that black box 1 ocean airplane crash occurs and avoids black box to sink to seabed, cause and salvage the generation of difficult phenomenon.Increase wave-power device 8, lastingly for signal projector provides power supply, avoid that conventional batteries is expired, power drain causes black box 1 cannot to transmit phenomenon.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (5)
1. the automatic flotation gear of black box, comprises black box, it is characterized in that:
Described black box has automatic flotation gear, and described automatic flotation gear comprises air bag box, air bag, humidity sensor, controller, lighter, nitrogen solid ionic;
Described air bag box is connected with black box shell, and described lighter and nitrogen solid ionic are positioned at air bag, and described air bag, controller, humidity sensor are positioned at air bag box, and described controller is connected with humidity sensor and lighter electricity;
Described humidity sensor has at least 2 wet sensitive sensing elements and is positioned at air bag box outside;
Described air bag box has air bag outlet, and described air bag outlet has the outpost of the tax office, and described controller controls the outpost of the tax office;
Wet sensitive sense element senses is analyzed to humidity value by humidity sensor, exceedes preset value, and digital signal is sent to controller, and controller controls the air bag outlet outpost of the tax office and opens, and initial igniter lights rapidly nitrogen solid ionic, and air bag is inflated rapidly.
2. the automatic flotation gear of black box according to claim 1, is characterized in that: described air bag box outside has water-soluble material parcel housing.
3. the automatic flotation gear of black box according to claim 1, is characterized in that: described air bag is made up of straight gas cell and annular air-pocket, flings air bag and be connected with annular air-pocket, described straight gas cell is fixed on air bag tray interior.
4. the automatic flotation gear of black box according to claim 3, is characterized in that: described annular air-pocket has reflective membrane.
5. the automatic flotation gear of black box according to claim 1, is characterized in that: described air bag box has wave-power device, and described wave-power device is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576478.3A CN105069854B (en) | 2015-09-11 | 2015-09-11 | A kind of automatic flotation gear of black box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576478.3A CN105069854B (en) | 2015-09-11 | 2015-09-11 | A kind of automatic flotation gear of black box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105069854A true CN105069854A (en) | 2015-11-18 |
| CN105069854B CN105069854B (en) | 2018-12-21 |
Family
ID=54499210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510576478.3A Expired - Fee Related CN105069854B (en) | 2015-09-11 | 2015-09-11 | A kind of automatic flotation gear of black box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105069854B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043624A (en) * | 2016-07-08 | 2016-10-26 | 嵊泗县陈久海洋生物集养有限公司 | Underwater fishing tool |
| CN106364681A (en) * | 2016-08-28 | 2017-02-01 | 桂林市晶准测控技术有限公司 | Jettisoning black box |
| CN108010159A (en) * | 2018-01-06 | 2018-05-08 | 周志强 | A kind of black box that can be maked a return voyage automatically |
| CN109367798A (en) * | 2018-11-02 | 2019-02-22 | 王振轩 | A kind of black box auxiliary device |
| CN110015439A (en) * | 2019-04-15 | 2019-07-16 | 中北大学 | A kind of recovery method and aircraft black box recyclable device of aircraft black box |
| CN110758754A (en) * | 2019-11-11 | 2020-02-07 | 付梓豪 | Black box floating protection device |
| CN114889827A (en) * | 2022-05-28 | 2022-08-12 | 重庆交通大学 | Throwing type black box emergency device |
| CN114919739A (en) * | 2022-06-29 | 2022-08-19 | 海南艾锐奥科技有限公司 | Unmanned aerial vehicle drowning guiding and searching method |
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| CN106043624A (en) * | 2016-07-08 | 2016-10-26 | 嵊泗县陈久海洋生物集养有限公司 | Underwater fishing tool |
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| CN108010159A (en) * | 2018-01-06 | 2018-05-08 | 周志强 | A kind of black box that can be maked a return voyage automatically |
| CN109367798A (en) * | 2018-11-02 | 2019-02-22 | 王振轩 | A kind of black box auxiliary device |
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| CN110015439A (en) * | 2019-04-15 | 2019-07-16 | 中北大学 | A kind of recovery method and aircraft black box recyclable device of aircraft black box |
| CN110015439B (en) * | 2019-04-15 | 2022-03-29 | 中北大学 | Aircraft black box recovery method and aircraft black box recovery device |
| CN110758754A (en) * | 2019-11-11 | 2020-02-07 | 付梓豪 | Black box floating protection device |
| CN110758754B (en) * | 2019-11-11 | 2021-08-17 | 彭秋戊 | Black box floating protection device |
| CN114889827A (en) * | 2022-05-28 | 2022-08-12 | 重庆交通大学 | Throwing type black box emergency device |
| CN114889827B (en) * | 2022-05-28 | 2024-07-19 | 重庆交通大学 | Bullet throw formula black box emergency treatment device |
| CN114919739A (en) * | 2022-06-29 | 2022-08-19 | 海南艾锐奥科技有限公司 | Unmanned aerial vehicle drowning guiding and searching method |
Also Published As
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|---|---|
| CN105069854B (en) | 2018-12-21 |
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Effective date of registration: 20181024 Address after: 312500 Yan Street Village, Nanming street, Xinchang County, Shaoxing, Zhejiang Applicant after: XINCHANG RUISHANG ELECTRONIC Co.,Ltd. Address before: 518000 room 2803, government building, 123 Fumin Road, Futian District, Shenzhen, Guangdong. Applicant before: SHENZHEN CITY FUTIAN DISTRICT YOUTH SCIENCE AND TECHNOLOGY EDUCATION ASSOCIATION |
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