CN103950545A - Airplane black box position apprizing and route tracking system - Google Patents
Airplane black box position apprizing and route tracking system Download PDFInfo
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- CN103950545A CN103950545A CN201410133960.5A CN201410133960A CN103950545A CN 103950545 A CN103950545 A CN 103950545A CN 201410133960 A CN201410133960 A CN 201410133960A CN 103950545 A CN103950545 A CN 103950545A
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- black box
- aircraft
- catapult
- big dipper
- induction module
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- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 28
- 230000006698 induction Effects 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 11
- 239000013535 sea water Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
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- 206010000369 Accident Diseases 0.000 description 2
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- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 description 2
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- 241000972773 Aulopiformes Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
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Abstract
The invention discloses an airplane black box position apprizing and route tracking system, which comprises a main black box for the existing airplane, and a shell of the main black box is internally provided with a flight recorder, a voice recorder and a storage system for storing the recorders. The airplane black box position apprizing and route tracking system is characterized by also comprising a Beidou transmission device and an auxiliary black box which are arranged in a passenger compartment, wherein the auxiliary black box is internally provided with Beidou satellite transmission equipment which can be monitored and tracked by an air traffic control center in real time, as well as a backup device connected with the storage system in the main black box. The airplane black box position apprizing and route tracking system is mature in technology, can be realized by adopting an existing technology and plays a significant role in monitoring the navigation safety of airplanes.
Description
Technical field
The present invention designs aircraft navigation position fixing system, specifically, relates to a kind of aircraft black box position reporting and course line track channel.
Background technology
Black box formal name used at school is " flight recorder " (Flight Recorder).The flight recorder that on passenger plane, black box is installed has 2, and one is aeroplane data recorder (FDR), be responsible for record-setting flight time, speed, highly, the data such as the aircraft rudder surface degree of bias, engine speed; Another is passenger cabin voice recorder (CVR), is responsible in the dialogue, machine of aircrew on logging machine the call with ground, and the various sound in cabin.Black box is very firm, fierce impact and high temperature hot flame in the time of can resistance to air crash.
On black box, there is no radio transmission apparatus, air crash by land, the just bright shell of its salmon pink that black box prompting people note and the luminous zone on shell.
The unique parts that can externally send signal of black box are called subsea beacon (ULB), and subsea beacon starts after meeting water, per second the acoustic signals (attention is acoustic signals) that a secondary frequencies is 37.5KHz, sustainable work 30 days.
The acoustic signals that black box sends under water can only be surveyed by sonar in water, but because the subsea beacon volume of black box is little, power is also little, generally, shipboard sonar maximum approximately can receive several kilometer range with interior black box acoustic signals, and the effective scope of detection of small hand-held formula sonar only has hundreds of rice.Be less than the relative boundless sea of investigative range of several kilometers, than " looking for a needle in a haystack " by force not how many.
The flying quality recording in existing black box, has more than 700 flying quality, uninterrupted recording during flight.Data volume is not little, and engineering all can regularly take CD to go to download on aircraft.Also have cockpit voice recording, originally only recorded 30 minutes, real time recording, can be understood as a continual satellite phone and adds real-time recording now.This cost performance is not high, and cost is too large, and this expense can not improve safety.Transmit these class data and also probably require disturbance rejection strong, strong security, this technology will be used satellite, if military words are out of question, if involve civilian, or problem short of money.Also relate in addition aviator's right of privacy, real time communication, all dialogues all inside, can be monitored on ground at any time, likely can invade aviator's privacy.
In addition, " horse boat event " learns, existing aircraft tracking performance is poor, and black box is difficult for foundly, and this just need to utilize autonomous Big Dipper technology to solve the problems referred to above.
Summary of the invention
The present invention is directed to the black box existing in existing aircraft can sink under water with accident aircraft, is difficult for found, course line and is difficult to tracked defect, provides a kind of aircraft black box position reporting and course line track channel to address the above problem.
The solution of the present invention is by such realization: construct a kind of aircraft black box position reporting and course line track channel, comprise the main black box of existing machine, in main black box housing, be provided with flight recorder and voice recording instrument, and the stocking system that stores above-mentioned recording instrument, also comprise the Big Dipper transmitter unit and the secondary black box that are arranged in cabin, in described secondary black box, be provided with and can be monitored in real time by air traffic control centre the big-dipper satellite signalling device of tracking, and the back-up device being connected with stocking system in main black box;
In described secondary black box, be also provided with backup power;
Described secondary black box is arranged on the position that ejectable goes out airframe, described secondary black box bottom is provided with catapult-launching gear, described catapult-launching gear is connected with accident judgement sensor, and after accident judgement sensor-triggered, catapult-launching gear starts and secondary black box can be launched out outside body;
Described secondary black box is provided with air bag, after air bag expands, secondary black box can be wrapped up completely, can float on the water surface, and described air bag expands and triggered by catapult-launching gear.
General plotting of the present invention is: set up first aboard a Big Dipper transmitter unit, thereby when aircraft is during at normal flight, the Big Dipper can provide aircraft real-time location information for blank pipe mechanism; In addition, on the basis of original main black box, set up the secondary black box that can share and store main black box information, when unusual condition appears in aircraft, accident judgement sensor sensing judgement aircraft is when abnormal condition, start catapult-launching gear, secondary black box is launched out outside airframe, now, after air bag in secondary black box is launched out, can realize automatic inflating, when making black box just in case dropping on the water surface, can continue floating.Meanwhile, the big-dipper satellite signalling device in the secondary black box of Big Dipper utilization positions, thereby obtains the locating information of secondary black box.
In the present invention, the above accident judgement sensor comprises acceleration induction module, vibration induction module, height induction module and seawater induction module.Above-mentioned module can judge aircraft acceleration/accel, vibration, whether residing height is abnormal or be in air crash state, and in addition, seawater induction module can sense whether touch seawater.Above-mentioned module, all can adopt existing technology to realize.
In the present invention, as further improvement, described Big Dipper signalling device comprises BeiDou-I satellite position fixing system.By position fixing system of the Big Dipper in equipment, be convenient to lock rapidly aircraft accident position, so that rapid deployment is searched and rescued.
In the present invention, as further improvement, described Big Dipper signalling device comprises BeiDou-I satellite position fixing system, the Big Dipper/GPS bimodulus position fixing system, radio signals feedway and communication control unit.By position fixing system of the Big Dipper in equipment, be convenient to lock rapidly aircraft accident position, so that rapid deployment is searched and rescued; And the Big Dipper/GPS bimodulus position fixing system can be passed through radio signals feedway, signal is transmitted to the rescue worker of periphery; Communication control unit can be controlled No., the Big Dipper and transmitting time interval, radio station, avoid the two electromagnetic interference, also can make blank pipe department read part critical data in secondary black box by communication controller, by big-dipper satellite, be directly sent to air traffic control centre, in air crash, be convenient to higher level and work out fast rescue plan.
In the present invention, as preferred version, described radio signals feedway emissive power is 400-600mW.
Of the present invention have outstanding actual features and marked improvement to be:
1. the present invention can follow the trail of airplane information by actv. by Big Dipper transmitter unit is set, thereby avoids aircraft to occur at the Intermediate Course that normally travels the situation that Yu Bei blank pipe mechanism loses contact.
2. in the present invention, novelty add secondary black box, thereby make secondary black box when running into emergency situations, can the very first time eject cabin, thereby avoid valuable information to be destroyed.
3. in addition, secondary black box has adopted autoprotection device, by air bag is set, makes it can be floating when falling into the water surface, avoids falling into seabed and cannot be searched.
4. the technology of the present invention is ripe, can adopt existing technology to realize, and aircraft navigation security monitoring is had to great effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2.
The specific embodiment
Below in conjunction with drawings and Examples, describe the present invention, following examples explain with invention optimal effectiveness.
Embodiment 1:
As shown in Figure 1, this aircraft black box position reporting and course line track channel, comprise the main black box of existing machine, in main black box housing, be provided with flight recorder and voice recording instrument, and the stocking system that stores above-mentioned recording instrument, above equipment is all identical with existing black box equipment, also comprises the Big Dipper transmitter unit being arranged in cabin in this system, this device can be connected with big-dipper satellite, thereby makes blank pipe mechanism can understand in real time aircraft navigation position; In addition, this system also comprises secondary black box, in secondary black box, be provided with and can be monitored in real time by air traffic control centre the Big Dipper signalling device of tracking, in this equipment, be provided with BeiDou-I satellite position fixing system, in secondary black box, be provided with the back-up device being connected with stocking system in main black box, its connection mode can adopt wireless communication technology to realize, for example, the existing communication modes such as bluetooth realize, and are also provided with backup power in secondary black box.
Secondary black box is arranged on the position that ejectable goes out airframe, for example, and cabin afterbody or side locations, secondary black box bottom is provided with catapult-launching gear, and this catapult-launching gear can adopt various ways, for example, conventional chemical explosion formula catapult-launching gear, or mechanical type catapult-launching gear all can be realized; Catapult-launching gear is connected with accident judgement sensor, and after accident judgement sensor-triggered, catapult-launching gear starts and secondary black box can be launched out outside body; This accident judgement sensor comprises acceleration induction module, vibration induction module, height induction module and seawater induction module, above-mentioned induction module, all on the books in existing technology, and seawater induction module, can carry out practical function by seawater electric conductivity, from prior art, we learn, the logical conventional sign σ of extra large electrical conductivity of water (inverse of electrical resistivity) represents, generally at 3-5 Europe/rice.During 17 ℃ of temperature, the conductivity of urnormal is 4.54-4.81 Europe/rice, be copper 10-7 doubly, 1012 times of glass.General lake water, the more than large thousand times of river of Conductivity Ratio of seawater, therefore can constantly detect self-conductive rate by seawater induction module by above-mentioned concept, make it can produce while running into seawater, send the function of induced signal.In secondary black box, also be provided with air bag, after expanding, secondary black box can be wrapped up completely by air bag, described air bag expands and is triggered by catapult-launching gear, for example, if this air bag expands, can pass through chemical catapult-launching gear, realize, when impulse force is sent in chemical ejection mechanism blast, chemical gas can be filled with to air bag, air bag is expanded; And the airing form of other similar automotive airbags also can use in the present invention.
Embodiment 2:
As shown in Figure 2, difference from Example 1 is, the Big Dipper signalling device in secondary black box comprises BeiDou-I satellite position fixing system, the Big Dipper/GPS bimodulus position fixing system, radio signals feedway and communication control unit.Radio signals feedway emissive power is 400-600mW, be preferably 500mW, communication control unit can be controlled No., the Big Dipper and transmitting time interval, radio station, avoid the two electromagnetic interference, also can make blank pipe department read part critical data in secondary black box by communication controller, by big-dipper satellite, be directly sent to air traffic control centre, in air crash, be convenient to higher level and work out fast rescue plan, this communication control unit is general control structure, can all can realize by above-mentioned interval function and the information read functions of straight line, belong to existing technology.
Although in the above-described embodiments, concrete technology for some electronics or induction module is not described in detail, but, the utilization of these building block techniques can realize, and being mainly the Nomenclature Composition and Structure of Complexes by this technology, the process that the present invention mainly realizes arranges, therefore, without repeat some proven technique at this.
Finally it should be noted that: obviously, above-described embodiment is only used to clearly illustrate example of the present invention, and not to the restriction of implementing.For the those of ordinary skill in described field, can also make other changes in different forms on the basis of the above description.Here without also cannot be to all embodiment with exhaustive.And the apparent variation of being amplified out thus or change are still among protection scope of the present invention.
Claims (5)
1. an aircraft black box position reporting and course line track channel, comprise the main black box of existing machine, in main black box housing, be provided with flight recorder and voice recording instrument, and the stocking system that stores above-mentioned recording instrument, it is characterized in that: also comprise the Big Dipper transmitter unit and the secondary black box that are arranged in cabin, in described secondary black box, be provided with and can be monitored in real time by air traffic control centre the big-dipper satellite signalling device of tracking, and the back-up device being connected with stocking system in main black box;
In described secondary black box, be also provided with backup power;
Described secondary black box is arranged on the position that ejectable goes out airframe, described secondary black box bottom is provided with catapult-launching gear, described catapult-launching gear is connected with accident judgement sensor, and after accident judgement sensor-triggered, catapult-launching gear starts and secondary black box can be launched out outside body;
Described secondary black box is provided with air bag, after air bag expands, secondary black box can be wrapped up completely, can float on the water surface, and described air bag expands and triggered by catapult-launching gear.
2. aircraft black box position reporting according to claim 1 and course line track channel, is characterized in that: described accident judgement sensor comprises acceleration induction module, vibration induction module, height induction module and seawater induction module.
3. according to aircraft black box position reporting claimed in claim 1 and course line track channel, it is characterized in that: described Big Dipper signalling device comprises BeiDou-I satellite position fixing system.
4. according to aircraft black box position reporting claimed in claim 1 and course line track channel, it is characterized in that: described Big Dipper signalling device comprises BeiDou-I satellite position fixing system, the Big Dipper/GPS bimodulus position fixing system, radio signals feedway and communication control unit.
5. according to aircraft black box position reporting claimed in claim 3 and course line track channel, it is characterized in that: described radio signals feedway emissive power is 400-600mW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410133960.5A CN103950545B (en) | 2014-04-01 | 2014-04-01 | Airplane black box position apprizing and route tracking system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410133960.5A CN103950545B (en) | 2014-04-01 | 2014-04-01 | Airplane black box position apprizing and route tracking system |
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| CN103950545A true CN103950545A (en) | 2014-07-30 |
| CN103950545B CN103950545B (en) | 2017-01-11 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139480A (en) * | 2015-08-10 | 2015-12-09 | 昆明五威科工贸有限公司 | Positioning method of black box system |
| CN105253306A (en) * | 2015-11-09 | 2016-01-20 | 杨珊珊 | UAV (Unmanned aerial vehicle) provided with falling guard device and falling guard method thereof |
| CN106842180A (en) * | 2017-01-19 | 2017-06-13 | 王惟滨 | A kind of overboard aircraft black box search and rescue system based on GPS information carrier wave |
| RU2630272C2 (en) * | 2015-12-30 | 2017-09-06 | Виктор Иванович Дикарев | System for determining location of crashed aircraft |
| WO2018041253A1 (en) * | 2016-09-01 | 2018-03-08 | 梁泰然 | Black box control method and system |
| CN111806704A (en) * | 2020-07-23 | 2020-10-23 | 南京航空航天大学 | Helicopter aerial separated emergency flight data recording system |
| CN116482723A (en) * | 2023-06-25 | 2023-07-25 | 成都星历科技有限公司 | Multipurpose beacon module |
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| US6009356A (en) * | 1996-10-11 | 1999-12-28 | Raytheon Ti Systems | Wireless transducer data capture and retrieval system for aircraft |
| CN101817403A (en) * | 2009-06-30 | 2010-09-01 | 廖大中 | Floatable black box with emergency gas bag |
| CN201703564U (en) * | 2010-02-01 | 2011-01-12 | 上海东方久乐汽车安全气囊有限公司 | Black box protector |
| CN102360220A (en) * | 2011-05-31 | 2012-02-22 | 江汉大学 | Device and method for searching aviation recorder on seabed |
| CN204197305U (en) * | 2014-04-01 | 2015-03-11 | 柳州治业科技有限公司 | Aircraft black box position reporting and course line track channel |
-
2014
- 2014-04-01 CN CN201410133960.5A patent/CN103950545B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009356A (en) * | 1996-10-11 | 1999-12-28 | Raytheon Ti Systems | Wireless transducer data capture and retrieval system for aircraft |
| CN101817403A (en) * | 2009-06-30 | 2010-09-01 | 廖大中 | Floatable black box with emergency gas bag |
| CN201703564U (en) * | 2010-02-01 | 2011-01-12 | 上海东方久乐汽车安全气囊有限公司 | Black box protector |
| CN102360220A (en) * | 2011-05-31 | 2012-02-22 | 江汉大学 | Device and method for searching aviation recorder on seabed |
| CN204197305U (en) * | 2014-04-01 | 2015-03-11 | 柳州治业科技有限公司 | Aircraft black box position reporting and course line track channel |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139480A (en) * | 2015-08-10 | 2015-12-09 | 昆明五威科工贸有限公司 | Positioning method of black box system |
| CN105253306A (en) * | 2015-11-09 | 2016-01-20 | 杨珊珊 | UAV (Unmanned aerial vehicle) provided with falling guard device and falling guard method thereof |
| RU2630272C2 (en) * | 2015-12-30 | 2017-09-06 | Виктор Иванович Дикарев | System for determining location of crashed aircraft |
| WO2018041253A1 (en) * | 2016-09-01 | 2018-03-08 | 梁泰然 | Black box control method and system |
| CN106842180A (en) * | 2017-01-19 | 2017-06-13 | 王惟滨 | A kind of overboard aircraft black box search and rescue system based on GPS information carrier wave |
| CN111806704A (en) * | 2020-07-23 | 2020-10-23 | 南京航空航天大学 | Helicopter aerial separated emergency flight data recording system |
| CN116482723A (en) * | 2023-06-25 | 2023-07-25 | 成都星历科技有限公司 | Multipurpose beacon module |
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| Publication number | Publication date |
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| CN103950545B (en) | 2017-01-11 |
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Granted publication date: 20170111 |