CN103945329B - Device and method for initiatively reporting position information during aircraft disaster - Google Patents
Device and method for initiatively reporting position information during aircraft disaster Download PDFInfo
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- CN103945329B CN103945329B CN201410182067.1A CN201410182067A CN103945329B CN 103945329 B CN103945329 B CN 103945329B CN 201410182067 A CN201410182067 A CN 201410182067A CN 103945329 B CN103945329 B CN 103945329B
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Abstract
The invention discloses a device and a method for initiatively reporting position information during aircraft disaster. The method includes judging whether power supply condition information of an onboard power interface or communication state information among a plurality of different devices initiatively reporting the position information during the aircraft disaster has abnormal conditions in real time; on yes judgment, enabling a controller to transmit satellite location information, device coding information, the communication state information among the plurality of different devices initiatively reporting the position information during the aircraft disaster and the power supply condition information of the onboard power interface to a preset external receiving device through a satellite till power supplies of emergency batteries on the devices initiatively reporting the position information during aircraft disaster are used up.
Description
Technical field
The present invention relates to technical field of satellite communication, more particularly to positional information is actively reported during a kind of aircraft disaster
Device and method.
Background technology
Flight safety is ensured, the top priority that aircraft accident is aviation industry is prevented.With the progress of science and technology, aviation
The security of transport is enhanced.But aircraft accident incidence can constantly decline and but can not avoid completely.Flight
The characteristics of device self-operating determined once occur that accident is often catastrophic, can cause great personnel and property loss,
Now as early as possible positioning occur disaster aircraft and put into rescue to reduction personnel and property loss it is critical that.
The universal device of existing aircraft has information broadcasting system, such as radio communication system, automatic answering system, satellite
Positioning broadcasting system etc..These systems need delivering side (such as pilot) and receiving party's (such as ground base
Stand), while aircraft itself have to could realize the transmission of information in the case where the complete simultaneously normal power supply of body is kept.Flight
When there is disaster accident in device often with body it is damaged, power supply stops, pilot disables situations such as, now existing normal information
Broadcasting system is quit work due to the disappearance of condition of work.
Typically there is another to show the mode of self-position, i.e. black box or ELT when aircraft occurs disaster failover
The active signal broadcast of system, for rescue facility's search.
But there is the technological deficiency of following aspect in prior art：
Wherein, radio signal depends on the manipulation of pilot, when pilot without the time manipulation, impotentia manipulation or not
Signal would not send in the case of manipulation.Even if signal can send, it is still desirable to depend on ground receiver base station to receive letter
Number then can just complete transactional purpose.Many times ground causes information transmission to lose without base station or base station failure in reality
Lose；
Black box or ELT systems are broadcasted as active signal in emergency circumstances, when needing recipient sufficiently closely
Can be found, therefore reliability is not high.When aircraft occurs major disaster (such as midair disintegration), often pilot does not send
Radio signal, ground scope of finally falling is excessive to be caused to be difficult to the short time and finds black box so that rescue work is delayed.
In addition, automatic answering system of the prior art is probably because body is damaged, situations such as stopping of powering stops work
Make；Position when simultaneously aircraft is all aircraft normal work in prior art is reported, and aircraft occurs disaster and even disintegrates
Until landing, overboard this time period are the information black window phases of prior art from failure that time.In this time period, aircraft
Can not realize that any form information is emergent and send operation.
The content of the invention
It is an object of the invention to provide the device and method of positional information are actively reported during a kind of aircraft disaster, to solve
Certainly above-mentioned technical problem.
In order to achieve the above object, the technical scheme is that what is be achieved in that：
The invention provides the equipment that positional information is actively reported during a kind of aircraft disaster, master during the aircraft disaster
The dynamic equipment for reporting positional information is different parts that are multiple and being separately mounted to aircraft, and one-to-one corresponding sets up communication link
Connect；
The equipment of positional information is actively reported during the aircraft disaster to be included external shell and is arranged on the outside
The controller of enclosure interior, satellite communication module, emergency cell, network communication module, information-storing device, airborne power supply interface；
The controller connects respectively with the satellite communication module, emergency cell, network communication module, information-storing device, airborne power supply
Mouth electrical connection；
The outer surface of the external shell is provided with anticollision layer, thermal insulation layer and waterproof layer；
The controller, during for obtaining presently described aircraft disaster in real time by satellite communication module position is actively reported
The satellite positioning information of the equipment position of confidence breath, and the power supply situation information of airborne power supply interface is obtained in real time；Read
Described information memory memory storage with the one-to-one device coding information of place aircraft；It is real-time by network communication module
The UNICOM's state set up after communication connection between the equipment of positional information is actively reported when recognizing multiple different aircraft disasters
Information；Position letter is actively reported when the electric power thus supplied information of real-time judge airborne power supply interface or multiple different aircraft disasters
Whether the UNICOM's status information between the equipment of breath occurs in that abnormal conditions；If abnormal, controller by satellite positioning information, set
UNICOM's state of the equipment of positional information is actively reported when standby coding information, multiple aircraft disasters that mutually foundation is communicated to connect
The power supply situation information of information and airborne power supply interface, by satellite external reception equipment set in advance is sent to；And press
Repeat to obtain aforementioned satellite positioning information according to the default time cycle (such as 1 second) and lead to device coding information, mutually foundation
UNICOM's status information and airborne power supply interface of the equipment of positional information are actively reported during multiple aircraft disasters of letter connection
Power supply situation information, together external reception equipment set in advance master when the aircraft disaster is sent to by satellite
The power depletion of the emergency cell on the dynamic equipment for reporting positional information.
It is preferred that the external reception equipment is DVB.
It is preferred that equipment is located at the different parts of the aircraft, fuselage, wing, tail and the tail wing can be included
Place.
It is preferred that the equipment for actively reporting positional information during multiple described aircraft disaster in same aircraft
Interior network communication module is communicatively coupled by cable network.
It is preferred that the controller includes fpga chip, dsp chip.
Correspondingly, it is present invention also offers a kind of method for actively reporting positional information during aircraft disaster including as follows
Step：
The control in the equipment of positional information is actively reported during each described carry-on multiple described aircraft disaster
Defend device, the equipment position that positional information is actively reported when obtaining presently described aircraft disaster by satellite communication module
Star location information, and the power supply situation information of airborne power supply interface is obtained in real time；
Controller read described information memory memory storage with the one-to-one device coding information of same aircraft；
Positional information is actively reported during multiple by the network communication module Real time identification different aircraft disaster of controller
Equipment between set up communication connection after UNICOM's status information；
Position is actively reported when the electric power thus supplied information of real-time judge airborne power supply interface or multiple different aircraft disasters
Whether the UNICOM's status information between the equipment of confidence breath occurs in that abnormal conditions；
If abnormal, multiple flights that controller communicates to connect satellite positioning information, device coding information, mutual foundation
UNICOM's status information of the equipment of positional information and the power supply situation information of airborne power supply interface are actively reported during device disaster, is led to
Cross satellite and be sent to external reception equipment set in advance；
The controller according to the default time cycle repeat obtain aforementioned satellite positioning information and and device coding information,
UNICOM's status information and machine of the equipment of positional information are actively reported during the multiple aircraft disasters for mutually setting up communication connection
The power supply situation information of power interface is carried, together external reception equipment set in advance is sent to until the flight by satellite
The power depletion of the emergency cell on the equipment of positional information is actively reported during device disaster.
It is preferred that described information memory is used for the device coding information positioned at bottom that storage can not be changed.
It is preferred that the device coding information actively reports the exclusive of the equipment of positional information when being the aircraft disaster
Identification code, actively reports the exclusive identification code of the equipment of positional information and the sequence number shape of dispatching from the factory of aircraft during the aircraft disaster
Into unique corresponding relation.
Compared with prior art, this have the advantage that：
The device and method of positional information, plurality of flight are actively reported during a kind of aircraft disaster that the present invention is provided
The equipment (hereinafter referred to as equipment) of positional information is actively reported during device disaster can be distributed on the diverse location for being arranged on aircraft,
And each other set up communication connection (i.e. same frame aircraft individual device (i.e. aircraft disaster when actively report position believe
The equipment of breath) between the connection of single cable network are installed (multiple different aircraft calamities are set up by network communication module
The communication connection between the equipment of positional information is actively reported when difficult).Any other network in the network discord aircraft is mutual
Connection)；The equipment connection machine carries power supply；Airborne power supply is capable of achieving to realize power supply for the equipment；The equipment is built-in with emergency cell,
When aircraft occurs abnormal, triggering starts the operation of " emergent " and powers for the equipment；The emergency operation will above-mentioned important information
It is sent in default external reception equipment by satellite；Specifically, the equipment is built-in with the storage of preservation equipment unique encodings
Device (i.e. information-storing device).The coding is default when dispatching from the factory, every equipment difference.The coding should go out in the aircraft installed
Important component part during factory as specification is submitted to together.Most importantly, controller readable information memory internal memory
Storage with the one-to-one device coding information of same aircraft；Controller recognizes multiple different flying by network communication module
The UNICOM's status information set up after communication connection between the equipment of positional information is actively reported during row device disaster；Controller is sentenced in real time
Off line actively report when carrying the electric power thus supplied information of power interface or multiple different aircraft disasters positional information equipment it
Between UNICOM's status information whether occur in that abnormal conditions；If abnormal, controller by satellite positioning information, device coding information,
UNICOM's status information and machine of the equipment of positional information are actively reported during the multiple aircraft disasters for mutually setting up communication connection
Carry power supply and external reception equipment set in advance is sent to by satellite for power information；Controller is continuous under this kind of working condition
Repeat to obtain aforementioned satellite positioning information and and device coding information, mutually foundation according to the default time cycle (such as 1 second)
The UNICOM's status information and airborne power supply that the equipment of positional information is actively reported during multiple aircraft disasters of communication connection connects
The power supply situation information of mouth is sent to external reception equipment set in advance and answers urgent telegram on this equipment by satellite together
Till power depletion stored by pond.
During due to above-mentioned satellite positioning information, device coding information, multiple aircraft disasters that mutually foundation is communicated to connect
The UNICOM's status information and airborne power supply interface for actively reporting the equipment of positional information is all by the present invention for power information
Actively report during aircraft disaster positional information equipment autonomously send (because the equipment is not controlled and bottom number by pilot
According to can not change), which obviate the impact of aerial pilot's manual operation；Further, since above- mentioned information directly issues satellite,
And external reception equipment set in advance is finally transmitted to by satellite, once therefore occur aircraft disaster, above- mentioned information
Sending also is not affected (for example base station is unstable) by (or not involving) ground staff and ground installation, and ground staff still can be with
Above-mentioned satellite positioning information, device coding information are got by the satellite data for receiving, many of communication connection are mutually set up
The UNICOM's status information and airborne power supply interface that the equipment of positional information is actively reported during individual aircraft disaster supplies power information；By
The built-in emergency cell of equipment of positional information is actively reported when the aircraft disaster of the present invention, therefore when generation aircraft disaster
Still can work when causing full aircraft power failure, especially from aircraft occur disaster to aircraft landing, it is overboard it
Between the information black window phase (prior art can not send during this period the relevant informations such as position of aircraft)；
Sketch above-mentioned satellite positioning information, device coding information, mutually the multiple of foundation communication connection again below to fly
The UNICOM's status information and airborne power supply that the equipment of positional information is actively reported during row device disaster supplies four kinds of information pair of power information
In the important application of aircraft disaster relief safety；When there is aircraft disaster, ground controller is according to being forwarded by satellite
Satellite data, has got above-mentioned four kinds of information；No matter whether aircraft disintegrates, all can be by active during multiple aircraft disasters
Positional information is actively reported when the satellite positioning information that the equipment of report positional information sends is according to multiple aircraft disasters
The installation position of equipment is precisely located, and helps rescue；Sequence number is dispatched from the factory one by one due to device coding information and aircraft
Correspondence, therefore get after the said equipment coding information, just can obtain sequence number of dispatching from the factory, affiliated unit and the boat of the aircraft
The information such as class number, are easy to coordinate all quarters concerned strength and aircraft manufacture unit, manufacturer are provided with help beneficial to rescue；
UNICOM's status information reflection is equipment (i.e. during aircraft disaster active of the same aircraft in different installation positions
Report positional information equipment) between connected state；Wired company in the case where aircraft does not disintegrate, between each equipment
Connect normal, UNICOM's status information shows " UNICOM ", after there is aircraft disintegration situation, the disjunct different parts of aircraft
Wired connection between equipment is interrupted, and UNICOM's status information shows " interruption ", you can judge the two positions of at least aircraft
Disintegrate；Obviously, the disintegration situation of aircraft can be got by UNICOM's status information, is easy to search and rescue, rescue work.
Description of the drawings
The structural principle of the equipment of positional information is actively reported when Fig. 1 is aircraft disaster provided in an embodiment of the present invention
Figure；
The flow process that the method for positional information is actively reported when Fig. 2 is aircraft disaster provided in an embodiment of the present invention is illustrated
Figure；
Another kind of form of the method for positional information is actively reported when Fig. 3 is aircraft disaster provided in an embodiment of the present invention
Schematic flow sheet.
Specific embodiment
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
The equipment that positional information is actively reported during aircraft disaster judges whether that performing disaster emergency operation is based entirely on and sets
Carry out for the decision logic being set when dispatching from the factory, the non-Jing of the decision logic returns factory and can not change.
Referring to Fig. 1, present example actively reports the equipment 1 of positional information when providing a kind of aircraft disaster, described
The equipment that positional information is actively reported during aircraft disaster is different parts that are multiple and being separately mounted to aircraft, and one a pair
Communication connection should be set up；
The equipment 1 of positional information is actively reported during the aircraft disaster to be included external shell and is arranged on the outside
The controller 2 of enclosure interior, satellite communication module 3, emergency cell 4, network communication module 5, information-storing device 6, airborne power supply
Interface 7；The controller respectively with the satellite communication module, emergency cell, network communication module, information-storing device, airborne
Power interface is electrically connected；
The outer surface of the external shell is provided with anticollision layer, thermal insulation layer and waterproof layer；
The controller, during for obtaining presently described aircraft disaster in real time by satellite communication module position is actively reported
The satellite positioning information of the equipment position of confidence breath；The power supply situation information of airborne power supply interface is obtained in real time；Read institute
State information-storing device memory storage with the one-to-one device coding information of place aircraft；Known in real time by network communication module
Not multiple different aircraft disasters when actively report the UNICOM's state letter set up after communication connection between the equipment of positional information
Breath；Positional information is actively reported when the electric power thus supplied information of real-time judge airborne power supply interface or multiple different aircraft disasters
Equipment between UNICOM's status information whether occur in that abnormal conditions；If abnormal, controller is by satellite positioning information, equipment
UNICOM's state letter of the equipment of positional information is actively reported when coding information, multiple aircraft disasters that mutually foundation is communicated to connect
The power supply situation information of breath and airborne power supply interface, by satellite external reception equipment set in advance is sent to；And according to
Default time cycle (such as 1 second) repeats to obtain aforementioned satellite positioning information and and device coding information, mutually foundation communication
UNICOM's status information and airborne power supply interface of the equipment of positional information are actively reported during multiple aircraft disasters of connection
Power supply situation information, is sent to external reception equipment set in advance when the aircraft disaster actively by satellite together
Report the power depletion of the emergency cell on the equipment of positional information.
It should be noted that airborne power supply is powered message reflection be some aircraft disaster when actively report position letter
The electric power thus supplied of the equipment position of breath, when there is aircraft disaster full aircraft power supply trouble is frequently accompanied by, but by
Different electric power systems may be adopted in aircraft diverse location, therefore analyzes the multiple aircraft installed in same aircraft
Actively report during disaster positional information device report airborne power supply for power information can analyze disaster occur when aircraft it is each
Partial power supply situation, and then give a clue for the disaster analysis of causes.
It should be noted that the satellite being related in the embodiment of the present invention can (for example, navigation be defended for the satellite of multiple use
Star, marine satellite, communications satellite, meteorological satellite, earth resources satellite, reconnaissance satellite etc.), i.e., claimed by the embodiment of the present invention
Aircraft disaster when actively report the equipment of positional information and can realize that satellite communication is connected with any of the above described satellite, and pass through
Emergency information is reported and submitted predetermined external reception equipment (i.e. DVB) by satellite；
Wherein, the different parts of the aircraft can include fuselage, wing, tail and tail wing etc..
Wherein, the network communication module in the equipment of positional information is actively reported during multiple aircraft disasters by having
Gauze network is communicatively coupled.
Wherein, the controller includes fpga chip, dsp chip or other control chips.
Controller noted above chip can be with external other communication interfaces, including network interface is (for example:RJ45), serial communication
The interfaces such as interface.In addition, controller chip is used as control core element, with above-mentioned various modules (i.e. satellite communication module 3, should
Urgent telegram pond 4, network communication module 5, information-storing device 6, the equipment of airborne power supply interface 7) it is integrated in same control mainboard,
For realizing different functions.Controller chip is the high-performance microcontroller come based on MCU development, with high performance computation
Disposal ability.
It will be understood by those skilled in the art that developer can be using hardware description language (for example：Verilog
HDL hardware program languages) exploitation of device chip functions is controlled, or by related software (for example：Quartues II、
Verilog) realizing configuring pre-arranged code parameter information (for example：For the storage and the setting of execute instruction program of parameters,
Again for example circulation obtain satellite positioning information) setting and realized by configuration processor process operation.Developer is by program
After burning controller chip, interlock circuit is integrated in control mainboard and realizes integral control circuit.
Analysis above-mentioned technical proposal understands：The equipment of positional information is actively reported during plurality of aircraft disaster (below
Abbreviation equipment) can be distributed on the diverse location for being arranged on aircraft, and communication connection (i.e. same frame flight is set up each other
Install between the individual device of device the connection of single cable network (i.e. by network communication module set up multiple different equipment it
Between communication connection).Any other network interconnection in the network discord aircraft)；The equipment connection machine carries power supply；Airborne electricity
Source is capable of achieving to realize power supply for the equipment；The equipment is built-in with emergency cell, and when aircraft occurs abnormal, triggering starts " should
Operation suddenly " is powered for the equipment；The emergency operation will above-mentioned important information default external reception is sent to by satellite
On equipment；Specifically, the equipment is built-in with the memory (i.e. information-storing device) of preservation equipment unique encodings, and the coding is to dispatch from the factory
When default, every equipment difference.The coding should be when the aircraft installed dispatches from the factory as the important component part of specification
Submit to together.Most importantly, controller readable information memory memory storage sets correspondingly with same aircraft
Standby coding information；Controller recognizes the UNICOM's shape set up after communication connection between multiple different equipment by network communication module
State information；UNICOM's state between the electric power thus supplied information or multiple different equipment of controller real-time judge airborne power supply interface
Whether information occurs in that abnormal conditions；If abnormal, controller communicates satellite positioning information, device coding information, mutually foundation
UNICOM's status information and airborne power supply of the multiple equipment of connection is sent to outside set in advance for power information by satellite
Receiving device；Controller is continuous under this kind of working condition to be repeated to obtain aforementioned defending according to the default time cycle (such as 1 second)
Star location information simultaneously and device coding information, mutually sets up UNICOM's status information between the multiple equipment of communication connection and airborne
The power supply situation information of power interface is sent to external reception equipment set in advance on this equipment by satellite together
Till power depletion stored by emergency cell.
Because above-mentioned satellite positioning information, device coding information, UNICOM's status information and airborne power supply interface supply telecommunications
Breath be all by the present invention aircraft disaster when actively report positional information equipment autonomously transmission (due to the equipment not by
Pilot controls and bottom data can not be changed), which obviate the impact of aerial pilot's manual operation；Further, since on
State information and directly issue satellite, and external reception equipment set in advance is finally transmitted to by satellite, once therefore occur to fly
Row device disaster, the transmission of above- mentioned information is not affected by (or not involving) ground staff and ground installation yet, and (for example base station is unstable
It is fixed), the satellite data that ground staff still can pass through to receive get above-mentioned satellite positioning information, device coding information with
And UNICOM's status information；The built-in emergency cell of equipment of positional information is actively reported during due to aircraft disaster of the invention, because
Especially there is disaster extremely from aircraft when occurring still to be worked when aircraft disaster causes full aircraft power failure in this
Aircraft landing, it is overboard between (prior art can not send during this period the related letter such as position of aircraft the information black window phase
Breath)；
Sketch above-mentioned satellite positioning information, device coding information UNICOM's status information and airborne power supply again below to supply
Four kinds of information of power information are for the important application of aircraft disaster relief safety；When there is aircraft disaster, ground controller's root
According to the satellite data forwarded by satellite, above-mentioned four kinds of information has been got；No matter whether aircraft disintegrates, and can all pass through multiple
Satellite positioning information that the equipment of positional information sends actively is reported during aircraft disaster according to master during multiple aircraft disasters
The installation position of the dynamic equipment for reporting positional information is precisely located, and helps rescue；Due to device coding information and flight
The sequence number one-to-one corresponding that dispatches from the factory of device, therefore get after the said equipment coding information, just can obtain the sequence of dispatching from the factory of the aircraft
Number, the information such as affiliated unit and flight number, be easy to coordinate all quarters concerned strength and aircraft manufacture unit, manufacturer be provided with and be beneficial to
The help of rescue；
UNICOM's status information reflection is equipment (i.e. during aircraft disaster active of the same aircraft in different installation positions
Report positional information equipment) between connected state；Wired company in the case where aircraft does not disintegrate, between each equipment
Connect normal, UNICOM's status information shows " UNICOM ", after there is aircraft disintegration situation, the disjunct different parts of aircraft
Wired connection between equipment is interrupted, and UNICOM's status information shows " interruption ", you can judge the two positions of at least aircraft
Disintegrate；Obviously, the disintegration situation of aircraft can be got by UNICOM's status information, is easy to search and rescue, rescue work.
What airborne power supply powered message reflection is same aircraft different installation positions equipment (i.e. during aircraft disaster
The equipment for actively reporting positional information) present position power supply situation.If the flight of different installation positions in same aircraft
The airborne power supply that the equipment of positional information sends actively is reported during device disaster it is " interruption " for power information and then may determine that flight
Device may disintegrate or occur the power supply trouble of full aircraft；If in same aircraft during the aircraft disaster of different installation positions
Actively report the airborne power supply that the equipment of positional information sends inconsistent for power information, then may determine that aircraft there occurs part
The power supply trouble of position.
It should be noted that " satellite " in this programme is intended adopting Beidou navigation satellite at present, because this system is supported eventually
The function that message is sent to satellite is held, if other satellite systems support the similar work(for being sent information to satellite from terminal
Can, either Word message, video information, audio-frequency information etc. may be incorporated for this programme.
Referring to Fig. 2, correspondingly, present invention also offers a kind of method that positional information is actively reported during aircraft disaster,
Comprise the steps：
The controller in the equipment of positional information is actively reported when S100, each carry-on multiple aircraft disaster,
The satellite fix of the equipment position of positional information is actively reported when obtaining current flight device disaster by satellite communication module
Information, and the power supply situation information of airborne power supply interface is obtained in real time；
S200, controller read information-storing device memory storage with the one-to-one device coding information of same aircraft；
Position is actively reported during multiple by the network communication module Real time identification different aircraft disaster of S300, controller
The UNICOM's status information set up after communication connection between the equipment of information；
Actively converge when S400, the electric power thus supplied information of real-time judge airborne power supply interface or multiple different aircraft disasters
Whether the UNICOM's status information between the equipment of report positional information occurs in that abnormal conditions；
If S500, exception, controller is by satellite positioning information, device coding information, mutually foundation communication connection is more
UNICOM's status information of the equipment of positional information and the power supply situation of airborne power supply interface are actively reported during individual aircraft disaster
Information, by satellite external reception equipment set in advance is sent to；
S600, controller repeat to obtain aforementioned satellite positioning information and and device coding letter according to the default time cycle
Breath, actively report when mutually setting up multiple aircraft disasters of communication connection positional information equipment UNICOM's status information and
The power supply situation information of airborne power supply interface, is sent to external reception equipment set in advance until aircraft by satellite together
The power depletion of the emergency cell on the equipment of positional information is actively reported during disaster.
It is preferred that described information memory is used for the device coding information positioned at bottom that storage can not be changed.
It is preferred that the device coding information actively reports the exclusive of the equipment of positional information when being the aircraft disaster
Identification code, actively reports the exclusive identification code of the equipment of positional information and the sequence number shape of dispatching from the factory of aircraft during the aircraft disaster
Into unique corresponding relation.
Various ways can also be included with regard to the concrete logic of said method flow process, for example, see Fig. 3；Wherein：Need
Bright, interval time can set before equipment dispatches from the factory, such as be spaced 1 second；Equipment performs disaster emergency operation (i.e. controller
Perform satellite positioning information, device coding information, UNICOM's status information and machine power supply situation information, be sent to by satellite
The operation of external reception equipment) afterwards without stop condition.Constantly circulation is performed the code of disaster emergency operation until interior by equipment
Till putting dead battery capability.Relevant emergency information is ultimately routed to by satellite by continual transmission satellite communications data
Receiver, so will be helpful to related personnel and receives aforementioned information in time and to the feelings that happen suddenly by the DVB positioned at ground
Condition carries out quick response and process.
Below said method is embodied as doing and is described in detail：
First, in the case where there, the equipment (hereinafter referred to as equipment) of positional information is actively reported during aircraft disaster automatically
Start the short message sending function of satellite；
Airborne power supply power stopping when, or with the network connection interruption of other equipment on same aircraft (can be with together
It can also be partial interruption that the connection of one carry-on armamentarium is all interrupted, actual conditions can when equipment is produced according to
Client needs to be set).
2nd, ground controller can do following judgement according to the information forwarded by satellite：
What the device coding that positional information is actively reported during according to aircraft disaster judged aircraft dispatches from the factory sequence number further
Judge affiliated unit and flight number；
One group of coordinate information according to receiving is drawn the flight path figure of the equipment and is further analysed：
If while receiving the signal of the multiple equipment of same frame aircraft, can be judged according to the track of distinct device
Whether aircraft has disintegrated, and the track of the such as equipment on same carry-on at least two position differs and can be determined that
The two positions have not been an entirety；
If it is determined that aircraft has disintegrated, then according to UNICOM's state letter record in message and other several equipment
Breath judges situation about disintegrating, such as, if port wing equipment and the tail equipment installed can with UNICOM, but and handpiece apparatus
And starboard wing equipment is unable to UNICOM, might mean that aircraft disintegrates is at least 3 parts, and wherein port wing is connected in one with tail
Rise；
If it is determined that aircraft has disintegrated, then may determine that each position is final according to the original installation site of equipment
The coordinate of landing, so as to provide clear and definite positional information for rescue, (landing place such as installed in the equipment of head should be with
The landing place of head section is close)；
Judge that the landing of black box is big according to the relative position relation of the installation of equipment and other devices (such as black box)
Position is caused with easy-to-look-up.(equipment and tail black box such as installed in tail is located proximate to, it can therefore be concluded that its landing
Position disembark tail black box landing place it is also nearer)；
Help can be provided according to the power supply situation information of the equipment airborne power supply interface for receiving to analyze disaster reason；
Those skilled in the art are to be understood that：The technology of positional information is actively reported when analyzing above-mentioned aircraft disaster
Scheme understands that it has following advantage：
If the 1, aircraft occurs catastrophic failure, such as disintegrate or the loss of power accident, then no matter whether pilot sends report
Alert signal, the equipment can automatically report the positional information of oneself, and for rescue accurately guidance is provided；Information is sent by satellite
(i.e. to satellite transmits positional information, it is not necessary to which ground base station is directly received)；
2nd, the equipment does not need manual control, has prevented the failure that artificial pass hull closure is caused；It is independent of ground receiver base
Stand；Entirely autonomous operation, is not required to human intervention；(as much as possible prevent artificial manipulation, meet condition automatic, be not required to
Want human intervention)；The equipment relies on satellite and sends message information, is independent of ground base station.No matter therefore what aircraft operates in
Place, because satellite is seamless coverage, therefore this patent can effectively work, and prevented such as big midocean and flown due to base station
The communication that scarcity is caused is bad, even if sending out an emergency signal situation about also cannot receive；
3rd, the disintegration situation of aircraft can be got by UNICOM's status information, is easy to search and rescue, rescue work.
4th, the information black window phase that the equipment is solved from aircraft generation disaster to aircraft landing, between overboard is (existing
Technology can not send during this period the relevant informations such as position of aircraft) key message collect and send problem.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (7)
1. the equipment that positional information is actively reported during a kind of aircraft disaster, it is characterised in that during the aircraft disaster actively
The equipment for reporting positional information is multiple and is separately mounted to the different parts of aircraft, and corresponds foundation communication connection；
The equipment of positional information is actively reported during the aircraft disaster to be included external shell and is arranged on the external shell
Internal controller, satellite communication module, emergency cell, network communication module, information-storing device, airborne power supply interface；It is described
Controller is electric with the satellite communication module, emergency cell, network communication module, information-storing device, airborne power supply interface respectively
Connection；
The outer surface of the external shell is provided with anticollision layer, thermal insulation layer and waterproof layer；
The controller, actively reports position letter during for obtaining presently described aircraft disaster in real time by satellite communication module
The satellite positioning information of the equipment position of breath, and the power supply situation information of airborne power supply interface is obtained in real time；Read described
Information-storing device memory storage with the one-to-one device coding information of place aircraft；By network communication module Real time identification
The UNICOM's status information set up after communication connection between the equipment of positional information is actively reported during multiple different aircraft disasters；
Positional information is actively reported when the electric power thus supplied information of real-time judge airborne power supply interface or multiple different aircraft disasters
Whether the UNICOM's status information between equipment occurs in that abnormal conditions；If abnormal, controller compiles satellite positioning information, equipment
UNICOM's status information of the equipment of positional information is actively reported when code information, multiple aircraft disasters that mutually foundation is communicated to connect
And the power supply situation information of airborne power supply interface, external reception equipment set in advance is sent to by satellite；And according to pre-
If time cycle repeat to obtain aforementioned satellite positioning information and and device coding information, mutually set up the multiple winged of communication connection
UNICOM's status information of the equipment of positional information and the power supply situation information of airborne power supply interface are actively reported during row device disaster,
Together external reception equipment set in advance is sent to by satellite and actively reports positional information when the aircraft disaster
Equipment on emergency cell power depletion.
2. the equipment that positional information is actively reported during aircraft disaster as claimed in claim 1, it is characterised in that
The external reception equipment is DVB.
3. the equipment that positional information is actively reported during aircraft disaster as claimed in claim 1, it is characterised in that
The network in equipment for actively reporting positional information during multiple described aircraft disaster in same aircraft leads to
News module is communicatively coupled by cable network.
4. the equipment that positional information is actively reported during aircraft disaster as claimed in claim 1, it is characterised in that
The controller includes fpga chip, dsp chip.
5. a kind of method that positional information is actively reported during aircraft disaster, it is characterised in that comprise the steps：
The controller in the equipment of positional information is actively reported during each described carry-on multiple described aircraft disaster, is led to
Cross the satellite of the equipment position that positional information is actively reported when satellite communication module obtains presently described aircraft disaster
Position information, and the power supply situation information of airborne power supply interface is obtained in real time；
Controller read described information memory memory storage with the one-to-one device coding information of same aircraft；
Setting for positional information is actively reported during multiple by the network communication module Real time identification different aircraft disaster of controller
The UNICOM's status information set up after communication connection between standby；
Position letter is actively reported when the electric power thus supplied information of real-time judge airborne power supply interface or multiple different aircraft disasters
Whether the UNICOM's status information between the equipment of breath occurs in that abnormal conditions；
If abnormal, multiple aircraft calamities that controller communicates to connect satellite positioning information, device coding information, mutual foundation
UNICOM's status information of the equipment of positional information and the power supply situation information of airborne power supply interface are actively reported when difficult, by defending
Star is sent to external reception equipment set in advance；
The controller repeats to obtain aforementioned satellite positioning information and and device coding information, mutual according to the default time cycle
UNICOM's status information and airborne electricity of the equipment of positional information are actively reported during the multiple aircraft disasters for setting up communication connection
The power supply situation information of source interface, is sent to external reception equipment set in advance until the aircraft calamity by satellite together
The power depletion of the emergency cell on the equipment of positional information is actively reported when difficult.
6. the method that positional information is actively reported during aircraft disaster as claimed in claim 5, it is characterised in that
Described information memory is used for the device coding information positioned at bottom that storage can not be changed.
7. the method that positional information is actively reported during aircraft disaster as claimed in claim 6, it is characterised in that
The device coding information actively reports the exclusive identification code of the equipment of positional information when being the aircraft disaster, described
The exclusive identification code of equipment and the sequence number of dispatching from the factory of aircraft that positional information is actively reported during aircraft disaster forms unique right
Should be related to.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410182067.1A CN103945329B (en) | 2014-04-30 | 2014-04-30 | Device and method for initiatively reporting position information during aircraft disaster |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410182067.1A CN103945329B (en) | 2014-04-30 | 2014-04-30 | Device and method for initiatively reporting position information during aircraft disaster |
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| CN103945329B true CN103945329B (en) | 2017-05-10 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104503858B (en) * | 2014-12-04 | 2017-09-26 | 中国航空工业集团公司第六三一研究所 | The ' In System Reconfiguration Method and configuration system recognized based on LRM positions |
| CN105487093B (en) * | 2015-12-29 | 2018-04-13 | 湖南云顶智能科技有限公司 | For recovering the device and method for the unmanned plane that falls |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008035981A2 (en) * | 2006-09-19 | 2008-03-27 | Unified Messaging Systems As | Method and system for preventing accidents |
| WO2011058281A1 (en) * | 2009-11-13 | 2011-05-19 | Architecture Et Conception De Sytemes Avances | Method and device for the remote collection of data from aircraft or ship recorders |
| CN102608636A (en) * | 2012-03-16 | 2012-07-25 | 中国民航大学 | Stepping inquiry-response locating system for flight data recorder |
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2014
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008035981A2 (en) * | 2006-09-19 | 2008-03-27 | Unified Messaging Systems As | Method and system for preventing accidents |
| WO2011058281A1 (en) * | 2009-11-13 | 2011-05-19 | Architecture Et Conception De Sytemes Avances | Method and device for the remote collection of data from aircraft or ship recorders |
| CN102608636A (en) * | 2012-03-16 | 2012-07-25 | 中国民航大学 | Stepping inquiry-response locating system for flight data recorder |
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| CN103945329A (en) | 2014-07-23 |
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