CN108769133A - A kind of flying quality sharing method, computer installation and computer readable storage medium based on block chain - Google Patents
A kind of flying quality sharing method, computer installation and computer readable storage medium based on block chain Download PDFInfo
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- CN108769133A CN108769133A CN201810417974.8A CN201810417974A CN108769133A CN 108769133 A CN108769133 A CN 108769133A CN 201810417974 A CN201810417974 A CN 201810417974A CN 108769133 A CN108769133 A CN 108769133A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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Abstract
The present invention discloses a kind of flying quality sharing method, computer installation and computer readable storage medium based on block chain, and this method includes that Flight Data Acquisition Unit acquires original flying quality；Flight Data Acquisition Unit is verified；After Flight Data Acquisition Unit is by verification, by include original flying quality data packet storage on the node of block chain network, and broadcast to block chain network；The instruction for receiving inquiry flying quality obtains the flying quality to match with instruction according to the inquiry instruction from block chain network.Processor is provided on the computer installation of the present invention, the above-mentioned flying quality sharing method based on block chain may be implemented when executing computer program in processor.The present invention can low cost realization flying quality it is shared, facilitate pilot, airline and the public to inquire flying quality, and ensure that trade secret information and the personal information of pilot will not be revealed.
Description
Technical field
The present invention relates to block chain technical field more particularly to a kind of flying quality sharing method, realities based on block chain
Computer readable storage medium used in the computer installation and this computer installation of existing this method.
Background technology
With the development of civil aviation technology, the ratio that people take aircarrier aircraft trip is higher and higher.But in recent years
Aircraft accident happens occasionally, and influences perception of the people to airline.For this purpose, airline is in order to find out the original of aircraft accident
Cause is usually being arranged two recorders, is being respectively used to the dialogue data of acquisition aircrew and ground controller aboard,
And status data of the acquisition flight in flight course.
However, due to in-flight accident, incident, unsafe incidents ratio mathematically be in pyramid it is several
What figure, a certain number of unsafe incidents can facilitate incident, and then lead to aircraft accident.Therefore, airline passes through
The data in aircraft flight are collected, and data are analyzed, can find aircraft in each stage of flying in time
Unsafe incidents, the reason of finding out unsafe incidents, take steps to the generation again of control similar incidents.By this technology,
Major airline carries out the daily monitoring to flight control quality, and the safe operation for improving each airline is horizontal.
In addition, by monitoring, flight to flying quality, pilot oneself can also pay close attention to self-technique growth
Flight parameter, even if not occurring anomalous event in flight course, can also by these parameters to the raising of its technical merit into
Row Scientific evaluation, to promote pilot safe practice level raising.
On the other hand, a large amount of public including passenger also are intended to understand the safer shipping level of major airline,
If the public can inquire the flight safety data for obtaining major airline, contribute to the suitable airline of Public choice.
Therefore, the public also is intended to airline and discloses a part of flying quality.But since flying quality is related to a large amount of of airline
Trade secret information is directed to the individual privacy information of pilot, if these information are directly disclosed on network, often leads
Cause the leakage of the trade secret information of airline, it is also possible to reveal the individual privacy information of pilot.
Further, since existing data on the internet are easy to be tampered, and the data of transmission over networks are also easy to be intercepted
For illegal purposes, therefore, many airlines are unwilling flying quality being disclosed on network.
With the development of network technology, the safety of network technology is also being continuously improved, such as block chain technology is a kind of
Network technology with higher-security.Block chain technology is to realize the verifications of data using block linked data structure and deposit
Storage, and algorithm is known together to generate and update the data using distributed node, also ensure data transmission in the way of cryptography
It is a kind of technology of completely new distributed basis framework with the safety of access.Since block chain technology has high safety
Can, once the data of write-in block chain network are not easy to be tampered, and the data storage of block chain network has high peace
Quan Xing, it is not easy to be stolen.
Invention content
The main object of the present invention is to provide a kind of flying quality based on block chain a kind of at low cost and safe
Sharing method.
The above-mentioned flying quality sharing method based on block chain can be realized it is a further object of the present invention to provide a kind of
Computer installation.
Another object of the present invention, which is to provide, a kind of can realize the above-mentioned flying quality sharing method based on block chain
Computer readable storage medium.
In order to realize above-mentioned main purpose, a kind of flying quality sharing method packet based on block chain provided by the invention
It includes Flight Data Acquisition Unit and acquires original flying quality；Flight Data Acquisition Unit is verified；It is acquired in flying quality
After device is by verification, by include original flying quality data packet storage on the node of block chain network, and broadcast
To block chain network；The instruction for receiving inquiry flying quality obtains and instruction phase according to the inquiry instruction from block chain network
Matched flying quality.
By said program as it can be seen that after Flight Data Acquisition Unit acquires flying quality, after flying quality is encapsulated
It is stored on the node of block chain network, in this way, flying quality is transmitted and is stored by block chain network.Due to block
What the data in chain network all just stored after encryption, therefore, the data safety being stored on the node of block chain network
Property be protected, one side flying quality is not easy to be distorted by third party, on the other hand, unauthorized personnel be not easy obtain flight
Data are also not easy that encrypted flying quality is decrypted, and avoid business secret data or the flight of airline
The individual privacy leaking data of member.
One Preferable scheme is that, Flight Data Acquisition Unit acquire flying quality before, the identity of pilot is tested
Card, and after pilot is by authentication, acquire original flying quality.
It can be seen that after acquiring flying quality, it is necessary first to be verified to the identity of pilot, so that it is guaranteed that institute
The flying quality of acquisition is on the one hand to ensure the authenticity of data acquisition for the particular flight person Jing Guo authentication, another
Aspect may insure will not the wrong data for acquiring other pilots.
Further embodiment is that original flying quality includes timestamp information, in this way, can understand that record each flies
The temporal information of row data, effectively counts flying quality and is analyzed, and flying quality is also avoided to acquire mistake.
Further scheme is, after Flight Data Acquisition Unit acquires original flying quality, is carried out to flying quality
Encryption, such as be encrypted by way of digital signature.
As it can be seen that just being stored on the node of block chain network after the encryption of original flying quality, original can be greatly improved
The confidentiality of beginning flying quality and safety.
Further scheme is, will be original after coding after Flight Data Acquisition Unit acquires original flying quality
Flying quality is associated with the identifiable certificate parameter of block chain；Carrying out verification to Flight Data Acquisition Unit includes：Block link network
Network node verifies Flight Data Acquisition Unit using preset certificate parameter, and after by verification, and determining should
The cryptographic Hash of data packet.
It can be seen that being associated with after certificate parameter in storage to block chain network, and only to original flying quality
Have and just can successfully be stored by the flying quality of verification, so that it is guaranteed that it is to pass through conjunction to store to the flying quality in block chain network
The flying quality that the block chain network node of method uploads.
Further scheme is, when storing data packet, stores the cryptographic Hash of a block, external data address in data packet
Pointer, external data length, and flight parameter is stored, flight parameter includes security parameter, flight path parameter and fuel-economizing parameter.
Further scheme be after the instruction for receiving inquiry flying quality, confirm the identity type of personnel query, and
The range of information of inquiry is confirmed according to the identity type of personnel query, alternatively, after the instruction of reception inquiry flying quality, confirmation is looked into
The rank of inquiry personnel, and the range of information that can be inquired is confirmed according to the rank of personnel query.
It can be seen that the search access right of the personnel query by setting different identity type, rank, can be flown with effective guarantee
The safety of row data avoids personnel query from consulting the flying quality not matched that with own identification, rank.
In order to realize above-mentioned another object, the present invention also provides computer installation include processor and memory,
Memory is stored with computer program, realized when computer program is executed by processor it is above-mentioned based on the target of fish eye images with
Each step of track method.
In order to realize above-mentioned a further object, the present invention also provides computer readable storage medium on be stored with computer
Program, the computer program realize each step of the above-mentioned method for tracking target based on fish eye images when being executed by processor.
Description of the drawings
Fig. 1 is the flow chart of the flying quality sharing method embodiment the present invention is based on block chain.
Fig. 2 is the structure diagram of system used in flying quality sharing method embodiment the present invention is based on block chain.
Fig. 3 is the topological diagram of the flying quality sharing method embodiment the present invention is based on block chain.
Fig. 4 is the structure diagram of flying quality packet in the flying quality sharing method embodiment the present invention is based on block chain.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific implementation mode
The flying quality sharing method based on block chain of the present invention is mainly used in airline and is adopted to flying quality
Collect, store and inquire, the present invention is the method that the flying quality realized based on block chain network is shared, inquired, of the invention
Computer installation can be a node apparatus on the device for having processor, such as block chain network, computer-readable to deposit
Storage media can be the various storage mediums for having data storage function, and including but not limited to FLASH, EEPROM etc. is non-volatile
Memory.
Flying quality sharing method embodiment based on block chain：
Referring to Fig. 1, step S1 is first carried out in the method for the present embodiment, receives the authentication information of pilot, and to flight
The identity of member is verified.Since flying quality includes mainly the Flight Condition Data of aircraft during flight, due to every
Flight has corresponding pilot, therefore, it is necessary first to the identity of pilot is confirmed, for example, airline is each name
Pilot configures an ID card, and pilot can be used as the identification of oneself identity using the ID cards.Preferably, one can be arranged
A Flight Data Acquisition Unit, and Flight Data Acquisition Unit identifies the identity of pilot by the ID cards of pilot.
Referring to Fig. 2, Flight Data Acquisition Unit 10 can block 20 into line number with the ID cartoon letters of pilot with pilot
According to exchange, Flight Data Acquisition Unit 10 includes that there are one display module 11, block chain module 12, processor 13, controller cards
14 and power module 15.Wherein, pilot's card 20 can carry out data exchange with controller card 14.For example, pilot's card 20
It is a RFID card for being provided with radio frequency chip, then Flight Data Acquisition Unit 10, which can be one, has RFID reader
Device, by RFID reader read pilot card 20 in ID, so that it is determined that the identity of pilot.
In the present embodiment, Flight Data Acquisition Unit 10 can be the flight data recorders for having memory, as QAR is fast
Fast data storage device, also, Flight Data Acquisition Unit 10 installs block chain link point application program, in order to which flying quality is adopted
Acquisition means 10 can be as a node in block chain network and to 25 transmission data of block chain network.Preferably, block
Chain node application program can be known block chain node application program.Common block chain technology, such as ether mill technology,
There are the block chain node application program of oneself, such as website " https://github.com/ethereum " describes ether mill
Node application program can download to the application program in the memory of Flight Data Acquisition Unit 10, when block chain network
After module 12 runs the application program, Flight Data Acquisition Unit 10 can be communicated with block chain network 25.
Processor 13 can control the communication of Flight Data Acquisition Unit 10, it is preferable that processor 10 can be recorded and be adopted
The original flying quality of collection, and flying quality is sent to by block chain network 12 by block chain module 12.Power module 15
Power supply is provided for the modules into Flight Data Acquisition Unit 10.
After controller card 14 receives the ID data of pilot's card 20, step S2 is executed, judges the identity information of pilot
Whether it is otherwise legal identity information, executes step S11 if so, thening follow the steps S3.For example, in controller card 14 in advance
It is stored with the identity information of legal pilot, such as the ID data of several RFID, after the data for reading pilot's card 20,
Judge read data whether with pre-stored ID data match, if it is, confirming that current pilot is legal
Pilot, and subsequent flying quality collecting work can be executed.If it is confirmed that current pilot is illegal flight
Member, thens follow the steps S11, prompts current pilot's information incorrect, does not allow to execute flying quality acquisition operations.
Then, step S3 is executed, in aircraft flight, the original flight of the lasting acquisition of Flight Data Acquisition Unit
Whether the various event that transfinites in data, including flight course, row excessive velocities like flying or excessively slow, aircraft flight path are inclined
From navigation channel etc., pilot and the dialogue etc. before ground controller can also be acquired.
Preferably, the data that Flight Data Acquisition Unit 10 is acquired may include the flight parameter of multiple and different classifications,
Such as including security class, fuel-economizing classification, flight path classification and other parameters, further, according to different data categories, fly
In the data that row data acquisition device 10 is acquired, it is additionally added Flight Information, pilot's information and time stamp label information etc..
Further, in order to ensure the safety of the flying quality acquired, digital signature technology can be utilized to original flight number
According to being encoded, and it is divided into multiple data packets according to flight, pilot and time dimension, processor 13 is respectively to these data
Packet is stored.
After flight terminates, the data acquired are uploaded to block chain network by Flight Data Acquisition Unit 10
25.Since each Flight Data Acquisition Unit is mounted on block chain node application program, each flying quality is adopted
Acquisition means 10 can be connected to block chain network 25 as a block chain node.However, in order to ensure block chain network 25
The safety of data, block chain network 25 need to each be added to the Flight Data Acquisition Unit 10 of block chain network 25 into
Row verification.
Therefore, it before Flight Data Acquisition Unit 10 is connected to block chain network 25, needs to execute step S4, to flying quality
Harvester is verified.For example, the common recognition mechanism of application block chain, each one data acquisition device as block chain node
10 can all store certificate parameter, the certificate parameter such as calculated based on Merkle Tree (Merkel tree) algorithm.According to verification
The verification principle of parameter Merkle Tree, if a certificate parameter is verified as legal, the leaf node cryptographic Hash on tree is
It is fixed.According to the cryptographic Hash on leaf node, it is easy to judge whether the data on the node are legal data.
Preferably, after Flight Data Acquisition Unit 10 acquires original flying quality, original flying quality is packaged,
Original flying quality is encoded according to different classes of such as, forms multiple data packets, and to the data packet after each coding
It is associated with the identifiable certificate parameter Merkle Tree of block chain network.
Then, step S5 is executed, judges that Flight Data Acquisition Unit whether by verification, such as by verification, then executes step
Rapid S6 stores flying quality to the node of block chain network, and by block chain data broadcasting to block chain network.It is preferred that
, when executing step S6, also update the certificate parameter Merkle Tree of Flight Data Acquisition Unit local.
A node due to Flight Data Acquisition Unit 10 as block chain network is logical in Flight Data Acquisition Unit 10
Cross verification after, the original flying quality acquired can be packaged according to different classifications, and can will encapsulation with
Flying quality afterwards is broadcasted in block chain network, such as is stored on the next node of block chain network.
As shown in figure 3, Flight Data Acquisition Unit 10 can be existed simultaneously in block chain network, and there are multiple areas
Block chain node device 200 and block chain dig mine node 300, and wherein block chain node device 200 can be PC machine either hand
The terminal devices such as machine, and block chain node device 200 is mounted on block chain node application program and with unique node
Location.In this way, once Flight Data Acquisition Unit 10 is by after time data broadcasting to block chain network of flight, flying quality is
It is propagated in block chain network, personnel query can inquire corresponding flying quality by block chain network.
Preferably, flight parameter is divided into four classifications：Security parameter, fuel-economizing parameter, flight path parameter and other
Parameter, and by time dimension each category division entry, using SHA-256 hash algorithms, the number of each entry
According in storage to the leaf node of corresponding merkle numbers.Also, when block chain network node receive flying quality and
After storing data, the flying quality is broadcasted into continuation in block chain network.
As shown in figure 4, the data packet that Flight Data Acquisition Unit 10 is broadcasted to block chain network include packet header 30 with
And flight parameter, middle wrapping head 30 include that upper block chain node cryptographic Hash, external data address pointer and external data are long
Degree, and flight parameter includes security parameter, flight path parameter, fuel-economizing parameter and other parameters, each parameter is calculated
Oneself unique cryptographic Hash, in order to the verification to parameter current.
If in step S5, confirming that current flight data acquisition device 10 not over verification, thens follow the steps S7, marking
The Flight Data Acquisition Unit is illegal node, and block chain network will not receive the flying quality that the node is sent out.This
Sample can not send flying quality not over verification Flight Data Acquisition Unit to block chain network, that is, in block chain
The flying quality broadcasted on network is the flying quality by verification.
After flying quality is broadcast to block chain network, step S8 is executed, judges whether to receive inquiry instruction, such as
Fruit receives inquiry instruction, thens follow the steps S9, and the flying quality to match with the inquiry instruction is searched from block chain network,
And return to query result.If searched less than the flying quality to match, S10 is thened follow the steps, the letter of inquiry error is returned
Breath, or return to information of the inquiry less than related flying quality.
In order to avoid flying quality is by improper use, the identity of personnel query can be verified, and according to not
Generic personnel query sets different query contexts, for example, the inquiry of flying quality is divided into three classes not：Pilot grows up
Track, airline security management, public data, and the personnel query classification of the data of three classifications is set, for example, flight
Member can only inquire pilot growth track and public data, and the administrative staff of airline can inquire affiliated airline
All data, and the public be merely able to inquiry public data.
Preferably, the data of the principle based on block chain, pilot are all anonymous management, non-pilot and affiliated boat
Empty company cannot obtain pilot's sensitive data from public data；Alternatively, airline data is all anonymous management, it is non-
The personnel of this airline can not obtain a certain airline's sensitive data from public data.
In another example pilot grows up, data include the data of event of largely transfiniting, it is preferred that all transfinites event all
It is divided with multiple dimensions such as flight time, movement area, mission phase, flight types.Alternatively, can be according in a period of time
Various statistical graphs are drawn in the accumulation of data, and the airmanship for more intuitively showing pilot improves situation.
Certainly, after the instruction for receiving inquiry flying quality, it can also be the rank for first confirming personnel query, and according to looking into
The rank of inquiry personnel confirms the range of information that can be inquired.For example, the Administrative Assistant or hotshot of pilot can inquire down
The flying quality of the other pilot of level-one, but base pilot can not then inquire the flying quality of hotshot.
As a specific embodiment, method of the invention can be applied inside the alliance of airline, for example, certain
Airline's construction has alliance's chain of exclusive aviation field, is mounted with that flying quality acquires on the passenger plane of certain aviation particular flight
Device, it is as follows in the flow of flying quality sharing method：First, aircraft before take-off, it is ensured that pilot is unique identities ID
Card insertion enters Flight Data Acquisition Unit, to confirm the identity of pilot.
Then, in aircraft from during taking off until safe landing, Flight Data Acquisition Unit acquires always original
Flying quality.Also, in aircraft after safe landing, Flight Data Acquisition Unit is connected to block chain network.Preferably, according to
Certificate parameter Merkle Tree on Flight Data Acquisition Unit, whether verification current flight data acquisition device is legal section
Current flight data acquisition device is denoted as nothing by point if it is illegal node to demonstrate current Flight Data Acquisition Unit
Node is imitated, and the whole network is broadcasted.If it is legitimate node to demonstrate current flight data acquisition device, to original flying quality
It is handled, original flying quality is divided according to classification and time dimension, then encoded, be packaged into multiple data packets.
Then, flying quality is uploaded to block chain network by Flight Data Acquisition Unit, for example, Flight Data Acquisition Unit
Flying quality is transferred to node adjacent in block chain network or block chain node to arrive flying quality according to classification storage
In the corresponding Merkle Tree of block；Alternatively, after the node of block chain network completes storage, continue wide in block chain network
Broadcast the flying quality.
Finally, inquiry instruction is received, relevant flying quality is searched according to received inquiry instruction.If inquirer
Member is pilot, then personnel query can inquire the flight record data of itself and the event that transfinites, it is preferred that pilot needs logical
Pilot's card is crossed to pass through authentication.If personnel query is the administrative staff of airline, personnel query can be inquired
The flight record of all flights of our company, the event that transfinites, fuel-economizing record, it is preferred that if personnel query is the pipe of airline
Reason personnel then need to carry out authentication by the ID cards of airline.If personnel query is ordinary user, personnel query
Can be inquired by block chain network all flights in full chain flight record and fuel-economizing record, but cannot inquire pilot,
Airline is specifically related to the sensitive data of business secret or privacy of the individual.
As in another optional embodiment, flying quality can be transmitted by publicly-owned block chain network, above-mentioned
All operations all completed on publicly-owned chain.
As it can be seen that the present invention is stored and is transmitted to flying quality using block chain network, since block chain network has
There is the advantages of safe, to be not easy to be tampered, and block chain network is encrypted data using high encryption technology,
The data transmitted in block chain network are not easy to be stolen, therefore, can be with by the storage of block chain network, shared flying quality
Effectively avoid being related to business secret, the data of pilot's individual privacy are leaked, and can low cost realization flying quality
It is shared.
Computer installation embodiment：
The computer installation of the present embodiment includes processor, memory and storage in memory and can transport on a processor
Capable computer program, such as the message handling program for realizing above- mentioned information processing method.Processor executes computer journey
Each step of the above-mentioned method for tracking target based on fish eye images is realized when sequence.
For example, computer program can be divided into one or more modules, one or more module, which is stored in, deposits
It in reservoir, and is executed by processor, to complete the modules of the present invention.One or more modules can be can complete it is specific
The series of computation machine program instruction section of function, the instruction segment is for describing execution of the computer program in terminal device
Journey.
It should be noted that terminal device can be desktop PC, notebook, palm PC and cloud server etc.
Computing device.Terminal device may include, but be not limited only to, processor, memory.It will be understood by those skilled in the art that this hair
Bright schematic diagram is only the example of terminal device, does not constitute the restriction to terminal device, may include than illustrate it is more or
Less component either combines certain components or different components, such as terminal device can also be set including input and output
Standby, network access equipment, bus etc..
Processor alleged by the present invention can be central processing unit (Central Processing Unit, CPU), may be used also
To be other general processors, digital signal processor (Digital Signal Processor, DSP), application-specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic device
Part, discrete hardware components etc..General processor can be microprocessor or the processor can also be any conventional processing
Device etc., processor are the control centres of terminal device, utilize the various pieces of various interfaces and the entire terminal device of connection.
Memory can be used for storing computer program and/or module, processor are stored in memory by running or executing
Interior computer program and/or module, and the data being stored in memory are called, realize the various functions of terminal device.
Memory can include mainly storing program area and storage data field, wherein storing program area can storage program area, at least one
Application program needed for function（Such as sound-playing function, image player function etc.）Deng；Storage data field can be stored according to hand
Machine uses created data（Such as audio data, phone directory etc.）Deng.In addition, memory may include high random access
Memory can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card（Smart
Media Card, SMC）, secure digital（Secure Digital, SD）Card, flash card（Flash Card）, at least one magnetic
Disk storage device, flush memory device or other volatile solid-state parts.
Computer readable storage medium：
If the integrated module of terminal device is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, the present invention realizes above-described embodiment side
All or part of flow in method can also instruct relevant hardware to complete, the computer program by computer program
It can be stored in a computer readable storage medium, the computer program is when being executed by processor, it can be achieved that above-mentioned each base
In each step of the method for tracking target of fish eye images.
Wherein, computer program includes computer program code, and computer program code can be source code form, object
Code form, executable file or certain intermediate forms etc..Computer-readable medium may include：Computer program can be carried
Any entity or device of code, recording medium, USB flash disk, mobile hard disk, magnetic disc, CD, computer storage, read-only memory
（ROM, Read-Only Memory）, random access memory（RAM, Random Access Memory）, electric carrier signal, electricity
Believe signal and software distribution medium etc..It should be noted that the content that computer-readable medium includes can be managed according to the administration of justice
Local legislation and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent
Practice, computer-readable medium do not include electric carrier signal and telecommunication signal.
Certainly, above-mentioned scheme is the preferred embodiment of the invention, and practical application is that can also have more variations,
For example, the change for the block chain node application program that Flight Data Acquisition Unit is installed, alternatively, the type that flying quality divides
Change etc., these changes do not affect the implementation of the present invention, should include within the scope of the present invention yet.
Claims (10)
1. a kind of flying quality sharing method based on block chain, which is characterized in that including：
Flight Data Acquisition Unit acquires original flying quality；
The Flight Data Acquisition Unit is verified；
To include that the data packet storage of the original flying quality is arrived after the Flight Data Acquisition Unit is by verification
On the node of block chain network, and broadcast to block chain network；
The instruction for receiving inquiry flying quality obtains and described instruction phase according to described instruction from the block chain network
The flying quality matched.
2. a kind of flying quality sharing method based on block chain according to claim 1, it is characterised in that：
Before the Flight Data Acquisition Unit acquisition flying quality, the identity of pilot is verified, and logical in pilot
It crosses after authentication, acquires the original flying quality.
3. a kind of flying quality sharing method based on block chain according to claim 1 or 2, it is characterised in that：
The original flying quality includes timestamp information.
4. a kind of flying quality sharing method based on block chain according to claim 1 or 2, it is characterised in that：
After the Flight Data Acquisition Unit acquires the original flying quality, the flying quality is encrypted.
5. a kind of flying quality sharing method based on block chain according to claim 1 or 2, it is characterised in that：
After the Flight Data Acquisition Unit acquires the original flying quality, the original flying quality after coding is associated with
The identifiable certificate parameter of block chain；
Carrying out verification to the Flight Data Acquisition Unit includes：Block chain network node is using preset certificate parameter to described
Data acquisition device is verified, and after by verification, determines the cryptographic Hash of the data packet.
6. a kind of flying quality sharing method based on block chain according to claim 1 or 2, it is characterised in that：
When storing the data packet, the cryptographic Hash of a block in the data packet, external data address pointer, external data are stored
Length, and flight parameter is stored, the flight parameter includes security parameter, flight path parameter and fuel-economizing parameter.
7. a kind of flying quality sharing method based on block chain according to claim 1 or 2, it is characterised in that：
After the instruction for receiving inquiry flying quality, the identity type of personnel query is confirmed, and according to the identity class of personnel query
Type confirms the range of information of inquiry.
8. a kind of flying quality sharing method based on block chain according to claim 1 or 2, it is characterised in that：
After the instruction for receiving inquiry flying quality, the rank of personnel query is confirmed, and can according to the confirmation of the rank of personnel query
The range of information of inquiry.
9. computer installation, which is characterized in that including processor and memory, the memory is stored with computer program,
The flight based on block chain as described in any one of claim 1 to 8 is realized when the computer program is executed by processor
Each step of data sharing method.
10. computer readable storage medium is stored thereon with computer program, it is characterised in that：The computer program is located
Manage device execute when realize as described in any one of claim 1 to 8 the flying quality sharing method based on block chain it is each
Step.
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