CN109102446A - Take photo by plane community information management method and system based on block chain - Google Patents
Take photo by plane community information management method and system based on block chain Download PDFInfo
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Abstract
The community information management method of taking photo by plane based on block chain that the present invention provides a kind of, which comprises establish the community information management platform of taking photo by plane realized with block chain network, the block chain network includes several block chain nodes；Block chain node is established in community information management platform of taking photo by plane, the block chain node includes user node, flies hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node；Corresponding information is generated into block information, and after the block to be linked to the original block of corresponding node, forms several block chains；Cross validation is carried out to the block chain under different blocks chain node.There is relevance between each block chain node of the present invention, the safety for the community information that can guarantee to take photo by plane by way of cross validation improves the safety of the information management for the community that takes photo by plane.
Description
Technical field
The present invention relates to block chain technical fields, more particularly to a kind of community information manager that takes photo by plane based on block chain
Method and system.
Background technique
Block chain technology is also referred to as distributed account book technology, is a kind of distributed interconnection database technology.With calculating
The development of machine technology, block chain technology (also known as distributed account book technology) with its decentralization, it is open and clear, can not distort, can
The advantages that trust, in intelligent contract, securities trading, e-commerce, Internet of Things, social communication, file storage, deposits by favor
It proves in property, authentication, equity crowd raise etc., and various fields are used widely.
It takes photo by plane also known as aerophotography or aeroplane photography, refers to from aerial photographing earth landforms, obtain top view, this figure is
Photo map.The video camera taken photo by plane can be controlled by photographer, can also be automatically snapped or remotely be controlled.Platform packet used in taking photo by plane
Include model airplane, aircraft, helicopter, fire balloon, blimp, rocket, kite, parachute etc..Taking photo by plane figure being capable of clearly table
Existing geography form, therefore other than the ring as photography art, also it is employed for military affairs, transport development, hydraulic engineering, life
State research, urban planning etc..
Community is taken photo by plane at present to information progress integrated management of taking photo by plane, and the information of management includes user information, works
Information flies hand information, unmanned machine information, Business Information etc., but these information are that single mode manages, information security without
Method is effectively guaranteed.
Therefore, in view of the above technical problems, it is necessary to which a kind of community information management method of taking photo by plane based on block chain is provided
And system.
Summary of the invention
It takes photo by plane in view of this, the purpose of the present invention is to provide a kind of based on block chain and community information management method and is
System.
To achieve the goals above, the technical solution that one embodiment of the invention provides is as follows:
A kind of community information management method of taking photo by plane based on block chain, which comprises
The community information management platform of taking photo by plane realized with block chain network is established, the block chain network includes several blocks
Chain node；
Block chain node is established in community information management platform of taking photo by plane, the block chain node includes user node, flies
Hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node；
Corresponding information is generated into block information, and after the block to be linked to the original block of corresponding node, if being formed
Dry block chain；
Cross validation is carried out to the block chain under different blocks chain node.
Another embodiment of the present invention provides technical solution it is as follows:
A kind of community information management system of taking photo by plane based on block chain, the system comprises:
Management platform establishes unit, described for establishing the community information management platform of taking photo by plane realized with block chain network
Block chain network includes several block chain nodes；
Block chain generation unit, for establishing block chain node, the block chain in community information management platform of taking photo by plane
Node includes user node, flies hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node；By corresponding information
Block information is generated, and after the block to be linked to the original block of corresponding node, forms several block chains；
Information Authentication unit, for carrying out cross validation to the block chain under different blocks chain node.
The invention has the following advantages:
Taken photo by plane community information management by the realization of block chain, with decentralization, it is open and clear, can not distort, trusty
Advantage improves the safety and authenticity of each nodal information；
There is relevance between each block chain node, can guarantee community information of taking photo by plane by way of cross validation
Safety, improves the safety of the information management for the community that takes photo by plane.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow chart of the community information management method of taking photo by plane based on block chain in a specific embodiment of the invention；
Fig. 2 is the module map of the community information management system of taking photo by plane based on block chain in a specific embodiment of the invention.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
Join shown in Fig. 1, the community information management method of taking photo by plane based on block chain in a specific embodiment of the invention is right below
Each step is described in detail.
S1, the community information management platform of taking photo by plane realized with block chain network is established, block chain network includes several blocks
Chain node.
Network based on the building of block chain technology can be referred to as block chain network, comprising several in the block chain network
Block chain node, each block chain node correspond at least one block chain, each block chain node is up to less comprising one
Block.Block chain node can be the computer (such as computer, server) being distributed in all over the world.Data storage is used as block
One critical function of chain technology.
S2, block chain node is established in community information management platform of taking photo by plane.
Block chain node in the present embodiment includes user node, flies hand node, equipment supplier's node, maintenance of equipment quotient
Node, businessman's node store corresponding block chain under different block chain nodes.
S3, corresponding information is generated into block information, and after the block to be linked to the original block of corresponding node, is formed
Several block chains.
Each block in block chain includes block head and block, wherein block head is for establishing chain between other blocks
Formula relationship, i.e. chain type connection between realization different blocks.
Block head of stating in the present embodiment includes:
Block height value, for the height of the block；
Head cryptographic Hash, for the cryptographic Hash of the block；
Father's cryptographic Hash, for the cryptographic Hash of a upper block；
Merkle root, for the cryptographic Hash for the Merkle tree root traded in the block；
Timestamp, for the time of block production；
Difficulty target value, for the difficulty target of the block proof of work algorithm；
Nonce value is the calculator of proof of work.
The block information in block under different block chain nodes is different, specifically:
Block information under user node includes user's id information, user basic information, demand information of taking photo by plane, take photo by plane businessman
One of information etc. is a variety of；
Flying the block information under hand node includes flying hand id information, flying hand essential information, works information of taking photo by plane, demand user
One of ID, facility information of taking photo by plane etc. are a variety of；
Block information under equipment supplier's node includes supplier's id information, supplier's qualification information, vendor equipment
One of information etc. is a variety of；
Block information under maintenance of equipment quotient's node includes maintenance provider's id information, maintenance provider's qualification information, maintenance of equipment letter
One of breath etc. is a variety of；
Block information under businessman's node includes one in businessman's id information, works information of taking photo by plane, field feedback etc.
Kind is a variety of.
There is certain incidence relation, such as the boat under user node between block information in the present embodiment under each node
Clap the works information of taking photo by plane taken photo by plane under works information and demand User ID and businessman's node under demand information and winged hand node；
It vendor equipment information under facility information of taking photo by plane, equipment supplier under hand node like flying and is set as under maintenance provider's node
Maintenance of equipment information；It is used for id information under field feedback and user node under such as businessman's node, it is not another herein
One enumerates.
Although in this way, self-existent when on block chain surface under each node, information in a block chain and
It is the associated of existence anduniquess between information in other nodes in multiple block chains, can guarantees the safety of block information, prevents
Only it is maliciously tampered.
S4, cross validation is carried out to the block chain under different blocks chain node.
To user node, winged hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node in the present embodiment
The block information of middle block chain carries out cross validation, can effectively ensure that the consistency of information in each node, prevents information from being disliked
Meaning is distorted.
Specifically, cross validation includes:
According to the area under one or more in winged hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node
The block information of block message verifying user node；
According to the area under one or more in user node, equipment supplier's node, maintenance of equipment quotient node, businessman's node
Block message verifies the block information for flying hand node；
According to the block information under one or more in user node, winged hand node, maintenance of equipment quotient node, businessman's node
Verify the block information of equipment supplier's node；
According to the block information under one or more in user node, winged hand node, equipment supplier's node, businessman's node
Verify the block information of maintenance of equipment quotient node；
According to the area under one or more in user node, winged hand node, equipment supplier's node, maintenance of equipment quotient's node
The block information of block message verifying businessman's node.
Further, in this embodiment block information can be modified, but need the verifying by other nodes, block information
Specific step is as follows:
Obtain the modification request of block information in block chain under block chain node；
Other block chain nodes verify modification solicited message, and verification result is fed back to current block chain link
Point；
If verification result is consistent, corresponding block information is modified, and modified block information is generated into modification block
After linking to former block chain, if verification result is inconsistent, original block Information invariability is maintained.
Join shown in Fig. 2, the community information management system of taking photo by plane based on block chain in another embodiment of the present invention, the system
Include:
Management platform establishes unit 10, for establishing the community information management platform of taking photo by plane realized with block chain network, area
Block chain network includes several block chain nodes；
Block chain generation unit 20, for establishing block chain node, block chain link in community information management platform of taking photo by plane
Point includes user node, flies hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node；Corresponding information is raw
At block information, and after the block to be linked to the original block of corresponding node, several block chains are formed；
Information Authentication unit 30, for carrying out cross validation to the block chain under different blocks chain node.
Further, in this embodiment further including information modification unit, it is used for:
Obtain the modification request of block information in block chain under block chain node；
Other block chain nodes verify modification solicited message, and verification result is fed back to current block chain link
Point；
If verification result is consistent, corresponding block information is modified, and modified block information is generated into modification block
After linking to former block chain, if verification result is inconsistent, original block Information invariability is maintained.
The modification of block information in the present embodiment under a certain node needs to obtain the agreement of other nodes, other nodes
The information of modification is verified, also and the mode of cross validation mentioned above, when other nodes determine that this is revised as can
Corresponding information could be modified when execution, ensure that the safety of information significantly.
As can be seen from the above technical solutions, the invention has the following advantages that
Taken photo by plane community information management by the realization of block chain, with decentralization, it is open and clear, can not distort, trusty
Advantage improves the safety and authenticity of each nodal information；
There is relevance between each block chain node, can guarantee community information of taking photo by plane by way of cross validation
Safety, improves the safety of the information management for the community that takes photo by plane.
All the embodiments in this specification are described in a progressive manner, identical between each embodiment/similar
Part may refer to each other, and each embodiment focuses on the differences from other embodiments.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this
The function of each unit can be realized in the same or multiple software and or hardware when specification one or more embodiment.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It will be understood by those skilled in the art that the embodiment of this specification one or more embodiment can provide as method, be
System or computer program product.Therefore, complete hardware embodiment, complete software can be used in this specification one or more embodiment
The form of embodiment or embodiment combining software and hardware aspects.Moreover, this specification one or more embodiment can be used
In computer-usable storage medium (the including but not limited to disk that one or more wherein includes computer usable program code
Memory, CD-ROM, optical memory etc.) on the form of computer program product implemented.
This specification one or more embodiment can computer executable instructions it is general on
It hereinafter describes, such as program module.Generally, program module includes executing particular task or realization particular abstract data type
Routine, programs, objects, component, data structure etc..Can also practice in a distributed computing environment this specification one or
Multiple embodiments, in these distributed computing environments, by being executed by the connected remote processing devices of communication network
Task.In a distributed computing environment, the local and remote computer that program module can be located at including storage equipment is deposited
In storage media.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of community information management method of taking photo by plane based on block chain, which is characterized in that the described method includes:
The community information management platform of taking photo by plane realized with block chain network is established, the block chain network includes several block chain links
Point；
Block chain node is established in community information management platform of taking photo by plane, the block chain node includes user node, flies hand section
Point, equipment supplier's node, maintenance of equipment quotient node, businessman's node；
Corresponding information is generated into block information, and after the block to be linked to the original block of corresponding node, forms several areas
Block chain；
Cross validation is carried out to the block chain under different blocks chain node.
2. the method according to claim 1, wherein in each block of the block chain include block head, it is described
Block head includes: block height value, for the height of the block；Head cryptographic Hash, for the cryptographic Hash of the block；Father's cryptographic Hash is upper one
The cryptographic Hash of block；Merkle root, for the cryptographic Hash for the Merkle tree root traded in the block；Timestamp, it is raw for the block
The time of production；Difficulty target value, for the difficulty target of the block proof of work algorithm；Nonce value is the meter of proof of work
Calculate device.
3. according to the method described in claim 2, it is characterized in that,
Block information under the user node includes user's id information, user basic information, demand information of taking photo by plane, take photo by plane businessman
One of information is a variety of；
Block information under the winged hand node includes flying hand id information, flying hand essential information, works information of taking photo by plane, demand user
ID, one of facility information or a variety of of taking photo by plane；
Block information under equipment supplier's node includes supplier's id information, supplier's qualification information, vendor equipment
One of information is a variety of；
Block information under the maintenance of equipment quotient node includes maintenance provider's id information, maintenance provider's qualification information, maintenance of equipment letter
One of breath is a variety of；
Block information under businessman's node includes one of businessman's id information, works information of taking photo by plane, field feedback
Or it is a variety of.
4. according to the method described in claim 3, it is characterized in that, " intersecting to the block chain under different blocks chain node
Verify " include are as follows:
Believed according to the block under one or more in winged hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node
The block information of breath verifying user node；And/or
Believed according to the block under one or more in user node, equipment supplier's node, maintenance of equipment quotient node, businessman's node
Breath verifies the block information for flying hand node；And/or
It is verified according to the block information under one or more in user node, winged hand node, maintenance of equipment quotient node, businessman's node
The block information of equipment supplier's node；And/or
It is verified according to the block information under one or more in user node, winged hand node, equipment supplier's node, businessman's node
The block information of maintenance of equipment quotient's node；And/or
Believed according to the block under one or more in user node, winged hand node, equipment supplier's node, maintenance of equipment quotient's node
The block information of breath verifying businessman's node.
5. the method according to claim 1, wherein the method also includes:
Obtain the modification request of block information in block chain under block chain node；
Other block chain nodes verify modification solicited message, and verification result is fed back to current block chain node；
If verification result is consistent, corresponding block information is modified, and modified block information is generated into modification block link
To former block chain, if verification result is inconsistent, original block Information invariability is maintained.
6. a kind of community information management system of taking photo by plane based on block chain, which is characterized in that the system comprises:
Management platform establishes unit, for establishing the community information management platform of taking photo by plane realized with block chain network, the block
Chain network includes several block chain nodes；
Block chain generation unit, for establishing block chain node, the block chain node in community information management platform of taking photo by plane
Including user node, fly hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node；Corresponding information is generated
Block information, and after the block to be linked to the original block of corresponding node, form several block chains；
Information Authentication unit, for carrying out cross validation to the block chain under different blocks chain node.
7. system according to claim 6, which is characterized in that it include block head in each block of the block chain, it is described
Block head includes: block height value, for the height of the block；Head cryptographic Hash, for the cryptographic Hash of the block；Father's cryptographic Hash is upper one
The cryptographic Hash of block；Merkle root, for the cryptographic Hash for the Merkle tree root traded in the block；Timestamp, it is raw for the block
The time of production；Difficulty target value, for the difficulty target of the block proof of work algorithm；Nonce value is the meter of proof of work
Calculate device.
8. system according to claim 7, which is characterized in that
Block information under the user node includes user's id information, user basic information, demand information of taking photo by plane, take photo by plane businessman
One of information is a variety of；
Block information under the winged hand node includes flying hand id information, flying hand essential information, works information of taking photo by plane, demand user
ID, one of facility information or a variety of of taking photo by plane；
Block information under equipment supplier's node includes supplier's id information, supplier's qualification information, vendor equipment
One of information is a variety of；
Block information under the maintenance of equipment quotient node includes maintenance provider's id information, maintenance provider's qualification information, maintenance of equipment letter
One of breath is a variety of；
Block information under businessman's node includes one of businessman's id information, works information of taking photo by plane, field feedback
Or it is a variety of.
9. system according to claim 8, which is characterized in that the Information Authentication unit is used for:
Believed according to the block under one or more in winged hand node, equipment supplier's node, maintenance of equipment quotient node, businessman's node
The block information of breath verifying user node；And/or
Believed according to the block under one or more in user node, equipment supplier's node, maintenance of equipment quotient node, businessman's node
Breath verifies the block information for flying hand node；And/or
It is verified according to the block information under one or more in user node, winged hand node, maintenance of equipment quotient node, businessman's node
The block information of equipment supplier's node；And/or
It is verified according to the block information under one or more in user node, winged hand node, equipment supplier's node, businessman's node
The block information of maintenance of equipment quotient's node；And/or
Believed according to the block under one or more in user node, winged hand node, equipment supplier's node, maintenance of equipment quotient's node
The block information of breath verifying businessman's node.
10. system according to claim 6, which is characterized in that the system also includes information to modify unit, is used for:
Obtain the modification request of block information in block chain under block chain node；
Other block chain nodes verify modification solicited message, and verification result is fed back to current block chain node；
If verification result is consistent, corresponding block information is modified, and modified block information is generated into modification block link
To former block chain, if verification result is inconsistent, original block Information invariability is maintained.
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| CN114363009B (en) * | 2021-12-13 | 2024-06-18 | 航影(江苏)信息科技有限公司 | Method and system for publishing aerial photography community digital content based on NTF |
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