CN108573433A - A kind of digital asset management system and method - Google Patents
A kind of digital asset management system and method Download PDFInfo
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Abstract
A kind of digital asset management system and method, wherein system includes editing machine, server；The editing machine is for receiving making information of the user to works digital resource, it forms digital resource packet and submits to server, the digital resource packet includes that works digital resource editor information, works digital resource to the contribution amount of the material digital resource of each reference in the adduction relationship information and works digital resource of material digital resource to distributing result of calculation；Server carries out step for receiving the digital resource packet, and whether verification adduction relationship information is correct；Whether the contribution amount distribution result of calculation for verifying the material digital resource of each reference is correct；It verifies successfully then to return to editing machine and submits successful information, verification failure then returns to error message.Reached and can allow for editing machine autonomous Design digital resource, and provided by every content of works digital resource support and check and etc. reach the functions such as the integration to works digital resource, verification, storage, distribution.
Description
Technical field
The present invention relates to virtual article Resource Design field more particularly to a kind of novel digital asset management systems and side
Method.
Background technology
Complicated copyright, such as a AR are played, and need use a large amount of comprising 3D models, audio, video, image etc.
Resource.It creates these resources (works) to need to expend creator's plenty of time and energy, directly uses existing shared resource can be with
Avoid the duplication of labour.At this point, the creator of these shared resources forms a kind of loose cooperation relation, completing jointly can
Directly generate the new copyright of income.When copyright is merchandised, the shared resource used should share some.
For the creation and production team that in copyright production process, works closely for the workload computing and receipts of resource authoring
Benefit distribution is based on trusting relationship, and Team Member needs trust Team Management person being capable of reasonable distribution income.Work as creation and production team
Composition there is no apparent trusting relationships, the resource of creation how to be made when being more open relationship, between Team Member
With and income how to be assigned often it is opaque, not in detail, creator is more difficult to safeguard itself equity, to damage creator's
Interests, and then damage the creation power of creator.
Using block chain as Floor layer Technology, Distributed Storage mechanism has the various digital encryption currency of bit coin
Decentralization, it is open and clear, can not distort, convenient for retrospect, it is safe and reliable the features such as.Block chain be it is a kind of use cryptography method
Adjacent data blocks (i.e. block) are used the chain type memory mechanism that hashed value is connected.The transaction letter of stored in clear is preserved in block
Breath, and sign to transaction by using asymmetric cryptographic algorithm, ensure that data are not tampered with hashing algorithm.Therefore block
In record be open and clear, but can only be queried and cannot change.Each user can preserve all block datas,
This distributed storage helps to resist the attack of saboteur, and safety is higher.
Block chain is open and clear, the characteristics of can not distorting and facilitating retrospect suitable for record copyright creation, repair
The information such as change, issue, merchandising, keeping the works of creator open and clear by service condition.But the block chain of digital cash itself is write
The operation flow and mismatch of distributed writing mechanism and centralization, should be adjusted according to actual demand used by entering.And
And block chained record retrieval performance is very low, it is also desirable to be improved.
Invention content
For this reason, it may be necessary to which providing one kind convenient can provide each Client Design material and provide the integrations such as verification, integration
The digital asset management system of scheme.
To achieve the above object, a kind of digital asset management system, including editing machine, server；
The editing machine forms digital resource packet and submits to clothes for receiving making information of the user to works digital resource
Business device, the digital resource packet includes works digital resource editor information, reference of the works digital resource to material digital resource
In relation information and works digital resource result of calculation is distributed to the contribution amount of the material digital resource of each reference；
Server carries out step for receiving the digital resource packet, and whether verification adduction relationship information is correct；Verification
Whether the contribution amount distribution result of calculation for the material digital resource respectively quoted is correct；Verify successfully then to editing machine return submit at
Work(information, verification failure then return to error message.
Further, editing machine is uploaded to server after signing to digital resource packet, and server is additionally operable to be walked
Suddenly, verification editing machine signature；Server is stored in clothes after check digit resource is bundled into work(after also signing to digital resource packet
It is engaged in the resource database of device end.
Specifically, the editing machine is additionally operable to send resource search request to server, and server is additionally operable to according to search
Matching result is searched in request in resource database, and the corresponding material resource data packet of search result is returned to editing machine.
Specifically, the server is used to the making information of works digital resource being stored in material library of resources, be additionally operable to by
Works digital resource distributes result of calculation deposit adduction relationship library to adduction relationship information, the contribution amount of material digital resource.
A kind of digital asset management method, includes the following steps,
Editing machine receives making information of the user to works digital resource, forms digital resource packet and submits to server, institute
Stating digital resource packet includes, and works digital resource editor information, works digital resource believe the adduction relationship of material digital resource
In breath and works digital resource result of calculation is distributed to the contribution amount of the material digital resource of each reference；
Server receives the digital resource packet, and carries out step, and whether verification adduction relationship information is correct；Verification is respectively drawn
Whether the contribution amount distribution result of calculation of material digital resource is correct；It verifies successfully then to submit to editing machine return and successfully believe
Breath, verification failure then return to error message.
Further, editing machine is uploaded to server after signing to digital resource packet, and server also carries out step, tests
Demonstrate,prove editing machine signature；Server also carries out step after check digit resource is bundled into work(, is deposited after signing to digital resource packet
Enter in server end resource database.
Specifically, including step, the editing machine send resource search request to server, and server is additionally operable to basis and searches
Matching result is searched in rope request in resource database, and the corresponding material resource data packet of search result is returned to editor
Device.
Specifically, including the making information of works digital resource is stored in material library of resources, also used by step, the server
It is stored in adduction relationship in distributing works digital resource to result of calculation to adduction relationship information, the contribution amount of material digital resource
Library.
It is different from the prior art, above-mentioned technical proposal, which has reached, can allow for editing machine autonomous Design digital resource, and lead to
Cross works digital resource every content provide support and check and etc. come reach the integration to works digital resource, verification,
The functions such as storage, distribution, have reached the technique effect effectively managed to digital resource.
Description of the drawings
Fig. 1 is the digital resource income distribution method flow chart described in the specific embodiment of the invention；
Fig. 2 is the quoting resource relationship tree graph described in the specific embodiment of the invention；
Fig. 3 is the resource management system figure described in the specific embodiment of the invention；
Fig. 4 is the digital resource edit methods flow chart described in the specific embodiment of the invention；
Fig. 5 is the digital resource adduction relationship recording method flow chart described in the specific embodiment of the invention；
Fig. 6 is that the single described in the specific embodiment of the invention records signing structure figure；
Fig. 7 is a plurality of record chain structure figure described in the specific embodiment of the invention.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
Referring to Fig. 1, being a kind of digital resource income distribution method, as shown in the figure, this method includes the following steps,
S100 quantifies that the complexity of digital resource can be quoted, and obtains the workload that can quote digital resource；It is so-called to quote number
Resource is digitized virtual content, can be created through people, what computer code indicated, parsed by specific software,
Can be by the content entrained by the routine informations carrier such as sound, light, electricity, word after processing, such as a word contribution, one section of audio and video
Resource, game are dubbed in background music etc..In the virtual reality scenario illustrated below, virtual content can be presented as virtual two dimensional field
The virtual reality threedimensional model etc. of scape, skin, surface texture and various patterns, all can serve as a kind of digital resource.That
Complexity can be the evaluation criterion formed according to corresponding index according to different virtual contents, as number of words, frame number,
Duration, color, pixel resolution, number of lines, number of intersections etc..For another example we are using three-dimensional object model as specific embodiment,
It then can be using the face number of preference pattern as complexity standard, to evaluate different resource operation amounts.Therefore it is a quantization
Index is assessed the complexity and manufacture difficulty of resource by special algorithm, generates a concrete numerical value.It is with certain desk model
Example, if desk lamp model face number is 2000, book model is 400, cup 1200, and entire desk is 3000.It can certainly select
It is weighed with some other index such as number of lines therein, pixel number.If different types of resource does not have method directly to compare,
Current market price can be uniformly converted to weigh.Such as the original painting average market valence of a personage is 3000, can directly be converted
It is 30 at workload.Assuming that the average market valence of 3D models face number 3000 is 1500, then desk lamp, book, cup and entire desk
Workload is respectively 10,2,6 and 15.
S102 judges the reference type between works digital resource and material digital resource, is calculated according to different reference types
Resources contribution amount of the material digital resource in works digital resource；
The contribution amount of resource refers to workload accounting of each material digital resource being cited in this resource.Quoting resource
Relationship includes directly reference, simplify reference, modification reference and fixed 4 kinds of reference, each contribution amount=works for quoting resource it is total
Workload-reference workload.Wherein amount of work refer to be cited resource through reference convert after workload, reference workload refer to for
Using the material digital resource of reference, creator needs the workload additionally paid.Workload is quoted under different way of reference
Calculation is different, therefore contribution degree calculating is discrepant：
The reference type includes direct reference type, simplifies reference type, modification reference type；
Directly reference refers to without any modification directly former resource of reference, according only to needing to carry out the letters such as size, position adjustment
Single operation.The resources contribution amount computational methods of direct reference type are：Final state workload-original workload × directly quote
Coefficient；Assuming that book is directly to quote in precedent, it is 0.05 directly to quote coefficient, then direct contribution amount=2-2 × 0.05=of book
1.9。
It refers to first carrying out simplified operation, the union operation such as deleted to resource when quoting to reuse later to simplify reference.Letter
Change reference type resources contribution amount computational methods be：Final state workload-(original workload-final state workload) × simplification reference
Coefficient；For example, desk lamp model excessively elaborate, is quoted as material by simplifying in quoting resource to desk model, final state
Workload only be left 6.Assuming that it is 0.05 to simplify reference coefficient, then contribution amount=6 × 0.05=5.7.
Modification reference, which refers to modify to resource, delete, increasing details etc., to be used further in new model.Change reference type
Resources contribution amount computational methods are：Final state workload-final state workload × diversity factor.Needing exist for can be according to certain way such as
Diversity factor between the complexity for the part increase, change, deleted and former reference model is distinguished, it is assumed that final state workload after modification
It is 5, is 0.3 with master mould diversity factor, then contribution amount=5-5 × 0.3=3.5 of the class reference resource.
In some other example, fixed reference is a kind of special reference type, workload not changing with adduction relationship
Become and changes.Such as a artwork, during quoting artwork generation model, the workload of original painting is not with the use feelings of model
Condition and change, implicit workload is should be used as in evaluation work amount and is added in workload assessed value.Such as desk model refers to
Desk original painting, it is 15 that desk 3D models obtain workload by Face equation, but includes the fixed reference for the original painting that workload is 5.
But there is no embodied fixed reference workload in the workload of desk itself, it is thus possible to which it is real that there are all references resources
The case where border workload is more than resource itself workload, but exclude after fixing reference resource, other all resource real work amounts
It should be less than resource workload itself.
| Material resource | Former workload | Final state workload | Adduction relationship | Quote workload | Contribution amount |
| Book | 2 | 2 | Directly quote | 2 × 0.05=0.1 | 1.9 |
| Desk lamp | 10 | 6 | Simplify reference | 6 × 0.05=0.3 | 5.7 |
| Cup | 6 | 5 | Modification reference | 5 × 0.3=1.5 | 3.5 |
| Desk original painting | 5 | 5 | Fixed reference | 0 | 5 |
Upper table illustrates when using desk as specific embodiment, and the workload of each component adduction relationship indicates.
After understanding that each material quotes the contribution amount in works digital resource of resource, we can pass through figure
Dendrogram shown in 2 characterizes the adduction relationship between different resource, can carry out step S104 and is started with works digital resource,
The workload for calculating next stage reference resource obtains works digital resource after deducting the workload that all next stage quote resources
Contribution amount；
S106 quotes resource for all subordinates of works digital resource, carries out step, itself workload is subtracted down
Level-one quotes the workload of resource, obtains itself reference resources contribution amount and is then closed without reference until not having next stage adduction relationship
The workload of the digital resource of system is its contribution amount；
S108 distributes income according to each digital resource contribution amount ratio.
In specific embodiment, in conjunction with quoting resource relationship tree graph shown in Fig. 2, we can in accordance with the following steps into
Row,
The first step：Each node is begun stepping through from " root " the i.e. works digital resource of quoting resource relational tree, is calculated each
Actual contribution amount of the resource in entire copyright.Such as resource ABC, DEF and G are the resources that copyright is directly quoted,
Its income accounting in all resources can directly be quantified by the workload of resource.Resource actual contribution amount=resource work
It measures.
Second step：There is the resource actual contribution amount of adduction relationship to reallocate.Resource G is the leaf node in tree, is not drawn
With other resources, contribution amount is exclusive, and resource ABC and DEF will further distribute contribution amount.Quote resource actual contribution
Amount=resource actual contribution amount × (reference resources contribution amount/resource operation amount).Deduct the actual contribution amount of all references resource
Remaining later (not including fixed reference type) is exactly the actual contribution amount of this resource.Such as actual contribution amount=ABC of A resources
Actual contribution amount × (workload of contribution amount/ABC of A).
Third walks：It repeats second step and calculates next layer of income, until there is no references for all resources for calculating contribution amount
Relationship.The actual contribution amount of each resource is thus obtained.
4th step：Investigation repeats reference situation.When some resource is repeatedly quoted in resource tree, then actual contribution value takes
The maximum value of actual contribution value is calculated every time.
5th step：According to the actual contribution value of each resource as work figureofmerit, it is converted to market price, obtains each money
The deserved income in source.
Through the above scheme, invention achieves calculate the different designs in a kind of loose but free cooperation creation relationship
Income Distribution Problem between person enables to creator not have to concern that income obtains problem, is preferably absorbed in one's work,
It increases work efficiency.
In other preferred embodiments, our scheme can also carry out actively distributing reward step,
Step is specifically included, optional network specific digit resource is selected, reward number is determined, according to all subordinates of optional network specific digit resource
The contribution amount pro rate for quoting resource rewards number.As certain copyright resource is obtained in actual use beyond anticipation
Economic benefit, creator has a mind to distribute reward to all resources contribution persons, then can determine contribution margin according to above-mentioned steps,
Proportional assignment reward.At this moment creator will distribute the works of reward and quote resource as optional network specific digit as user, selected its
Resource, input need the reward number that distributes, due to abovementioned steps have determined that it is each corresponding to specific creation of works
Be cited material reference resource contribution amount, therefore can active distribute reward number when system automatically determine it is to be allocated
Ratio.To be designed by the step, received according to specific high-quality authoring results distribution in the production process to solve resource construction
The problem of benefit.
In certain embodiments, further include a kind of digital resource distribution of income storage medium, be stored with computer program, institute
It states computer program and executes following steps when being run, quantization can quote the complexity of digital resource, and obtaining can number of references
The workload of word resource；
Judge the reference type between works digital resource and material digital resource, material is calculated according to different reference types
Resources contribution amount of the digital resource in works digital resource；
Started with works digital resource, calculate the workload of next stage reference resource, deducts all next stage reference resources
Workload after, obtain the contribution amount of works digital resource；
Resource is quoted for all subordinates of works digital resource, step is carried out, itself workload is subtracted into next stage
The workload for quoting resource obtains itself reference resources contribution amount, until not having next stage adduction relationship, then without adduction relationship
The workload of digital resource is its contribution amount；
Income is distributed according to each digital resource contribution amount ratio.
Further, the computer program further includes step when being run, and distributes reward,
Step is specifically included, optional network specific digit resource is selected, reward number is determined, according to all subordinates of optional network specific digit resource
The contribution amount pro rate for quoting resource rewards number.
Optionally, the complexity includes threedimensional model design plane number, number of lines or number of intersections.
Preferably, the reference type includes direct reference type, simplifies reference type, modification reference type；
The resources contribution amount computational methods of direct reference type are：Final state workload-original workload × directly quote system
Number；
Simplify reference type resources contribution amount computational methods be：Final state workload-(original workload-final state workload)
× simplify reference coefficient；
Modification reference type resources contribution amount computational methods be：Final state workload-final state workload × diversity factor.
Specifically, the computer program also executes step when being run, and investigation repeats reference situation, if there is reference
Resource is repeatedly quoted in works digital resource, then final contribution measures the maximum value for the calculating contribution amount quoted every time.
Above-mentioned digital resource distribution of income storage medium solves authoring results distribution of income in digital resource building process
The problem of.
In some other embodiment, a kind of digital asset management system, including editing machine, server has also been devised in we；
In certain practical applications, the editing machine can be multiple, be a kind of user oriented terminal, and matching relationship can be as therebetween
Shown in Fig. 3,
The editing machine forms digital resource packet and submits to clothes for receiving making information of the user to works digital resource
Business device, the digital resource packet include works digital resource editor information, the material digital resource information of reference, works number
Resource is to the tribute to the material digital resource of each reference in the adduction relationship information and works digital resource of material digital resource
The amount of offering distributes result of calculation；Here digital resource packet can be a file set or multiple file sets, it is only necessary to can
Simultaneously or successively, works digital resource editor information, adduction relationship information, contribution amount allocation result are submitted into server end
, only these files are that may be collectively referred to as the works for the same works digital resources service in creation target
The digital resource packet of digital resource.
And of course, server is just used to receive the digital resource packet, and step is carried out, verification adduction relationship information is
It is no correct；Whether the contribution amount distribution result of calculation for verifying the material digital resource of each reference is correct；It verifies successfully then to editor
Device, which returns, submits successful information, and verification failure then returns to error message.Herein, server verification adduction relationship whether with it is original
Material digital resource can correspond to, be for verification, successfully illustrate that the reference material relationship of works is correct if verified, if school
It tests failure and then illustrates that reference data is problematic, it will return to one miscue of editing machine.It verifies contribution amount distribution and calculates knot
Whether fruit is correctly that server end can recalculate a resources contribution amount according to information such as adduction relationship and reference types
Result of calculation illustrates that contribution amount calculates correct in works digital resource, if verification failure may illustrate to compile if there is no problem
Reference data may have been forged by collecting device user terminal, can not pass through audit.By above-mentioned digital asset management system, energy is reached
Enough allow editing machine autonomous Design digital resource, and is provided by every content of works digital resource and support and check
Reach the functions such as the integration to works digital resource, verification, storage, distribution, reaches effective management to digital resource.
In some other further embodiment, editing machine is additionally operable to be uploaded to clothes after signing to digital resource packet
Business device, server also carry out step, verification editing machine signature；Server also carries out step after check digit resource is bundled into work(,
It is stored in server end resource database after signing to digital resource packet.By designing above system, editing machine signature energy
The reliability for enough improving digital resource packet, prevents third party from forging digital resource packet, and service is carried out at the same time after being verified
Device signature is restored again into material database, in this way, newly the works digital resource of deposit material database has been completed all making steps, it can
As the follow-up material digital resource that other are further designed, the technique effect of resource-sharing is reached, while also preferably carrying
The high digital resource safety of this system, also better solves managerial ability of the resource management system for digital resource.
The technical solution more preferred as one, server be additionally operable to works digital resource and adduction relationship information or
Contribution amount distribution result of calculation is stored separately.Server is all stored in material database after verifying the signature, by works digital resource,
Adduction relationship information or contribution amount are calculated into distribution deposit reference data library.By above system design scheme, further refine
The distributed data storage of database helps to improve the data access efficiency of whole system.
In order to make editing machine preferably call data, in a still further embodiment, the editing machine is also used
In sending resource search request to server, server is additionally operable to search for matching knot in resource database according to searching request
Fruit, and the corresponding material resource data packet of search result is returned into editing machine.To choose material in material database for editor
Device end uses, edits.
Complete workflow is as follows：
(1) quoting resource
Editing machine provides server end resource searching function.When establishing resource or complete copyright, editing machine is used
Family can be from the relevant resource of server-side search, and downloads resource for further editing.User puts the resource of download
Enter the preliminary reference that editing interface then completes resource.The resource or copyright for not quoting other resources can also be created.
(2) resource edit
In edit asset, resource can be quoted to directly using, or to quoting resource into edlin.To reference resource
Editor includes simplifying and changing.Simplify and refer to the fine degree for turning down resource, modification is then to change resource content.Editing machine is traceable
This process, and the method and variation degree of project evaluation chain resource modifying, and be written in interim quoting resource relation record.
When resource simplified automatically using editing machine tool to reference resource carry out it is simplified regard as simplifying reference, resource is carried out manual
Simplify modification, increase fineness or change local content, regards as modification reference.Modification reference can be according to model after modification
Diversity factor between former reference model submits preceding assessment to be cited resource to new to weigh modification degree in new resources preservation
The contribution amount of resource.Many places are considered as primary reference using same reference resource in an identical manner in resource, are otherwise considered as multiple
Reference, is assessed respectively by different adduction relationships.
(3) resource is submitted
When preserving resource, editing machine can submit resource content and quoting resource relation data to server.When submission
Editing machine signs to resource and adduction relationship data using private key.
When server receives the data of editing machine submission, need to audit data.First, verify data is signed, it is ensured that
Data are not that third party forges；Second is that whether adduction relationship content is associated with resource is submitted, it is not associated with and illustrates number of references
According to being wrong；Third, whether reference resources contribution amount is correct, if calculating difference using identical algorithm with editing machine end
As a result, then illustrating that editing machine user has forged reference data.It is recorded in database by the data of audit, and through server end
Then signature returns to client and submits successful information.Audit is not by returning to error message then.
Client is shown on a user interface after receiving feedback information.The reference record for successfully passing audit can record number
According in library.
(4) adduction relationship synchronizes
Online client periodically asks newest reference data to server end, is synchronized to local reference relation data
In library, distributed storage is realized.
Therefore in specific embodiment, further include a kind of corresponding digital asset management method of system, include the following steps,
Editing machine receives making information of the user to works digital resource, forms digital resource packet and submits to server, institute
Stating digital resource packet includes, and works digital resource editor information, works digital resource believe the adduction relationship of material digital resource
In breath and works digital resource result of calculation is distributed to the contribution amount of the material digital resource of each reference；
Server receives the digital resource packet, and carries out step, and whether verification adduction relationship information is correct；Verification is respectively drawn
Whether the contribution amount distribution result of calculation of material digital resource is correct；It verifies successfully then to submit to editing machine return and successfully believe
Breath, verification failure then return to error message.
Specifically, editing machine is uploaded to server after signing to digital resource packet, and server also carries out step, verification
Editing machine is signed；Server also carries out step after check digit resource is bundled into work(, is stored in after signing to digital resource packet
In server end resource database.
Preferably, including step, the editing machine send resource search request to server, and server is additionally operable to basis and searches
Matching result is searched in rope request in resource database, and the corresponding material resource data packet of search result is returned to editor
Device.
Optionally, including the making information of works digital resource is stored in material library of resources, also used by step, the server
It is stored in adduction relationship in distributing works digital resource to result of calculation to adduction relationship information, the contribution amount of material digital resource
Library.Above-mentioned digital asset management method provided by every content of works digital resource support and check and etc. reach pair
The functions such as integration, verification, storage, the distribution of works digital resource have achieved the effect that effectively managing to digital resource.
It preferably completes to carry out the effect of copyright creation at editing machine end in order to facilitate user, at editing machine end, also
A kind of digital resource edit methods are devised, as shown in figure 4, including the following steps, S400 editing machines receive user to material number
The selection information of word resource carries out reference editor to material digital resource, and S402 receives user to the material digital resource
Simplify or modification operates, simplified coefficient and modification diversity factor are generated according to simplifying or changing operation；S404 receives user to works
The making of digital resource operates, and S408 is by user to the material digital resource of the making result of works digital resource and reference editor
Simplification coefficient, modification diversity factor be uploaded to server.In the present embodiment, material digital resource is only with works digital resource
The differentiation being cited with adduction relationship, in single production process, material digital resource has been completed, works digital resource
It waits creating, needs to quote material digital resource, other primary making operations are added, works number can be generated
Resource completes the production flow, completes to examine when user uploads onto the server the making result of the works digital resource to complete
After core, storage, works digital resource is likely to become the material digital resource in other production processes again.Therefore, pass through step
S400-S408, user can complete the processing to digital resource by some editing machine end, and can arbitrarily select digital element
Aptitude source, above-mentioned steps have reached the technique effect of quick carry out digital resource editor's creation, and can upload authoring results
It is preserved to server.
In other specific embodiments, created for user in order to provide more materials at editing machine end
Make, widening roadbed, it further includes step to excite inspiration, digital resource edit methods, and editing machine receives user to material digital resource
Searching request, described search request includes each attribute such as title, classification or the purposes of material digital resource, field, size.
Editing machine end can receive the search result that server end is beamed back, and the material number met is finally searched according to described search request
The material digital resource is added in the material database of editing machine by resource.Solves editing machine end to element by above-mentioned design
The calling problem of the search in material library and various materials.
In some other specific embodiment, we also carry out step, by user on the reference number of material digital resource
Server is reached, primary reference is denoted as to the multiple reference of the same way of reference of same story digital resource.It is superfluous by deleting
Remaining reference can preferably obtain contribution amount of the material digital resource to works digital resource.
In preferred embodiment, it further includes step that user, which is uploaded to before server the making result of works digital resource,
Suddenly, S406 signs to the making result.Making result, which carries out signature, can improve edited works digital resource
Safety improves the safety of whole system.
In certain specific embodiments, a kind of digital resource edit and storage medium, including computer program, institute are also provided
It states computer program and is executed when being run and included the following steps, editing machine, which receives user, believes the selection of material digital resource
Breath carries out reference editor to material digital resource, receives user and is operated to the simplification of the material digital resource or modification, according to
Simplify or modification operation generates and simplifies coefficient and modification diversity factor；It receives user to operate the making of works digital resource, will use
Family is uploaded to the simplification coefficient of the making result of works digital resource and the material digital resource of reference editor, modification diversity factor
Server.
Specifically, the computer program also executes step when being run, and editing machine receives user and provided to material number
The searching request in source, described search request include the title, classification or purposes of material digital resource；It is looked into according to described search request
The material digital resource met is looked for, the material digital resource is added in the material database of editing machine.
Specifically, the computer program also executes step when being run, the reference by user to material digital resource
Number is uploaded to server, and primary reference is denoted as to the multiple reference of the same way of reference of same story digital resource.
Further, it further includes step user to be uploaded to before server the making result of works digital resource, to institute
Making result is stated to sign.
The design of above-mentioned storage medium has reached the technique effect of quick carry out digital resource editor's creation, and can will create
Server is uploaded to as result to preserve.
When the method for salary distribution of digital resource has determined, such as it is determined as in the embodiments herein and contribution amount phase
A kind of matched allocation model, then the authenticity and integrity of quoting resource relation record it is open and clear to be that resource resources profit distributes
Premise.Block chain technology, which can be used for reference, ensures the authenticity and integrity of quoting resource record.If but quoting resource record uses
The format of similar bit coin block chain, the block that data are packaged into fixed size after serializing preserve, and data need when in use
Content therein could be read after wanting unserializing, data retrieval performance is restricted.It can be preserved and be drawn by relevant database
With relation record to improve performance, and authenticity and integrity is ensured by digital signature and Hash reference fields.Data are through sequence
The block that fixed size is packaged into after rowization preserves, and data could read content therein after needing unserializing when in use,
Data retrieval performance is restricted.Adduction relationship record can be preserved by relevant database to improve performance, and pass through number
Signature and Hash reference fields ensure authenticity and integrity.
In the embodiment shown in fig. 5, a kind of digital resource adduction relationship recording method is devised, is included the following steps,
S500 establishes adduction relationship table in the database of server end；
The adduction relationship table includes several records, and every record includes data resource identifier, the resource that is cited mark
Know the fields such as symbol, adduction relationship, reference diversity factor, upper item record cryptographic Hash；
When client generates new resource and uploads onto the server, server carries out step S502 and stores newly-generated money
Resource identifier is simultaneously distributed in source, and generates new record, is stored in adduction relationship table, and new record is returned to client.
This digital resource recording method records cryptographic Hash by item in every record storage, it can be ensured that in the database of server end
It can properly preserve and can not distort per data in the adduction relationship table of foundation, digital resource is improved by above-mentioned design
Between mutually adduction relationship record reliability and validity.It solves the problems, such as digital resource adduction relationship record, is mostly objective
The content at family end (editing machine) generates and distribution of income provides effective guarantee.
Specifically, further include that step also uploads client together when client generates new resource and uploads onto the server
Signature；The record further includes client signature, server-side signature field.
Herein, adduction relationship table, saves the adduction relationship of resource, including resource GUID, the resource that is cited GUID, draws
With relationship, reference diversity factor, (modification is cited as positive value, 0) other adduction relationships are.One resource has a plurality of adduction relationship then to exist
It include a plurality of record in adduction relationship table.
What is preserved in a variety of digital cash block chains such as bit coin is the data serialized, and is recorded in the database
Data are without serializing.It is true must to transform into format first to data records series when signing or calculating Hash
It could be used after fixed binary data.Serialized data needs the storage order and storage lattice of pre-specified each field
Formula is convenient for the verification of editing machine, server and third party's tool to data record authenticity and validity.
For the single interrecord structure in adduction relationship table, the example of a signature process is given in Fig. 6, in tables of data
Every record includes two signature fields, is respectively used to storage client (editing machine) and signs and server end signature.Such as figure
Shown in 6 and explanation above, client signature are generated when editing machine submits resource and adduction relationship records, client meeting
It signs to all fields generated, is then forwarded to server end audit and by server end after audit to record
It is signed again, wherein client signature data, which are also contained in, is signed inside data, and server can be to all fields and visitor
It signs at family end.
It avoids being tampered and delete, quoted using the Hash of block chain to ensure.As shown in fig. 7, every record storage
Upper item records Hash, saves the hash value of item record, constitutes a single-chain type structure.Here record Hash is wrapped when calculating
Also include that client signature, server-side signature and upper item record Hash containing each field of data record.In this way when one records quilt
When modification, the Hash of lower item record just will must be changed also, in turn under the influence of a record, therefore will equally influence follow-up
All records.In this case it is inadequate only to distort a record, it is easy to is examined out.By above-mentioned signature and above-mentioned
Cryptographic Hash is recorded, the safety of this method record digital resource relationship is preferably improved.
In a further preferred embodiment, further include step, when client receives new record, check service
Whether end signature and upper item record cryptographic Hash are consistent, are asked if otherwise initiating mistake investigation to server-side, server-side is asked receiving
A state-of-the-art record is obtained after asking from other each clients to be compared；If the client that only reports an error and other clients are inconsistent,
The client that then reports an error carries out the adduction relationship table in step sync server.The program can be used in combination with distributed storage, but
Not decentralization records quoting resource relationship using distributed redundant database, i.e. every resource authoring person preserves portion
Identical quoting resource relational database, the risk for avoiding single centralization database data from being distorted in batches.Digital encryption
Data are written using the mode of complete equity in currency, and each node is that client is also server end.But this mode
The business demand of our centralizations cannot be met, therefore we generate data using client, data are written in server end audit,
Finally it is synchronized to client.When client receives synchrodata, the data signature of server end and a upper record should be checked
Hash, it is such as inconsistent to illustrate that data appearance is inconsistent.Client should initiate error exception request to server at this time, by server
It holds to each online client and sends misarrangement request.Server end obtains a state-of-the-art record from each client data table to be compared
It is right, such as find only report an error client and other clients it is inconsistent, then illustrate that the client data is distorted by third party.Through client
End subscriber synchronous total data after approving.Otherwise illustrate that servers' data is tampered, and answers manpower intervention to investigate, after confirmation from
Client obtains correct data, and restores server-side database.By designing above-mentioned steps, user can have found to edit in time
Device and data problem existing for server end, and wrong source can be found out, to further improve the safety of this method
Performance.
Further include step in some other optional embodiment, server-side records metadata table, and the metadata table includes
Resource identifier, resource name, type, size or resource file cryptographic Hash.The metadata table can also include creation time
Or reference resource quantity.According to aforementioned schemes, the existing materials database of server database also has adduction relationship database, member
Tables of data is exactly a kind of storage catalogue as materials database.It is retrieved convenient for the lookup of material digital resource.
In some other embodiment, a kind of digital resource adduction relationship record system, including client, service are also disclosed
Device end, the server end for establishing adduction relationship table in the database；
The adduction relationship table includes several records, and every record includes data resource identifier, be cited resource identification
The fields such as symbol, adduction relationship, reference diversity factor, upper item record chain cryptographic Hash；
For the client for generating new resource and uploading onto the server, the server end is newly-generated for storing
Resource simultaneously distributes resource identifier, and generates new record, is stored in adduction relationship table, and new record is returned to client
End.
Specifically, the client is additionally operable to, when generating new resource and uploading onto the server, upload client together
Signature；The record further includes client signature, server-side signature；
Further, when client is additionally operable to receive new record, check that server-side signature records cryptographic Hash with upper item
Whether consistent, if otherwise initiating mistake investigation request to server-side, server-side is used for after receiving the request from other each clients
A state-of-the-art record is obtained to be compared；
If the client that only reports an error and other clients are inconsistent, the client that reports an error is additionally operable to carry out step sync server
On adduction relationship table.
Optionally, server-side be additionally operable to record metadata table, the metadata table include resource identifier, resource name,
Type, size or resource file cryptographic Hash.
Preferably, the metadata table further includes creation time or reference resource quantity.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or terminal device including a series of elements include not only those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or end
The intrinsic element of end equipment.In the absence of more restrictions, being limited by sentence " including ... " or " including ... "
Element, it is not excluded that there is also other elements in process, method, article or the terminal device including the element.This
Outside, herein, " being more than ", " being less than ", " being more than " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understandings
It includes this number to be.
It should be understood by those skilled in the art that, the various embodiments described above can be provided as method, apparatus or computer program production
Product.Complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in these embodiments
Form.All or part of step in the method that the various embodiments described above are related to can be instructed by program relevant hardware come
It completes, the program can be stored in the storage medium that computer equipment can be read, for executing the various embodiments described above side
All or part of step described in method.The computer equipment, including but not limited to：Personal computer, server, general-purpose computations
It is machine, special purpose computer, the network equipment, embedded device, programmable device, intelligent mobile terminal, smart home device, wearable
Smart machine, vehicle intelligent equipment etc.；The storage medium, including but not limited to：RAM, ROM, magnetic disc, tape, CD, sudden strain of a muscle
It deposits, USB flash disk, mobile hard disk, storage card, memory stick, webserver storage, network cloud storage etc..
The various embodiments described above are with reference to method, equipment (system) and the computer program product according to embodiment
Flowchart and/or the block diagram describes.It should be understood that can be realized by computer program instructions every in flowchart and/or the block diagram
The combination of flow and/or box in one flow and/or box and flowchart and/or the block diagram.These computers can be provided
Program instruction is to the processor of computer equipment to generate a machine so that the finger executed by the processor of computer equipment
It enables and generates to specify in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
The device of function.
These computer program instructions, which may also be stored in, can guide computer equipment computer operate in a specific manner to set
In standby readable memory so that the instruction generation being stored in the computer equipment readable memory includes the manufacture of command device
Product, command device realization refer in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
Fixed function.
These computer program instructions can be also loaded on computer equipment so that be executed on a computing device a series of
To generate computer implemented processing, the instruction to execute on a computing device is provided for realizing in flow operating procedure
The step of function of being specified in one flow of figure or multiple flows and/or one box of block diagram or multiple boxes.
Although the various embodiments described above are described, once a person skilled in the art knows basic wounds
The property made concept, then additional changes and modifications can be made to these embodiments, so example the above is only the implementation of the present invention,
It is not intended to limit the scope of patent protection of the present invention, it is every to utilize equivalent structure made by description of the invention and accompanying drawing content
Or equivalent process transformation, it is applied directly or indirectly in other relevant technical fields, the patent for being similarly included in the present invention
Within protection domain.
Claims (8)
1. a kind of digital asset management system, which is characterized in that including editing machine, server；
The editing machine forms digital resource packet and submits to service for receiving making information of the user to works digital resource
Device, the digital resource packet include that works digital resource editor information, works digital resource close the reference of material digital resource
It is the contribution amount distribution result of calculation of the material digital resource in information and works digital resource to each reference；
Server carries out step for receiving the digital resource packet, and whether verification adduction relationship information is correct；Verification is respectively drawn
Whether the contribution amount distribution result of calculation of material digital resource is correct；It verifies successfully then to submit to editing machine return and successfully believe
Breath, verification failure then return to error message.
2. digital asset management system according to claim 1, which is characterized in that editing machine signs digital resource packet
Server is uploaded to after name, server is additionally operable to carry out step, verification editing machine signature；Server is bundled into check digit resource
After work(, it is stored in server end resource database after also signing to digital resource packet.
3. digital asset management system according to claim 2, which is characterized in that the editing machine is additionally operable to server
Resource search request is sent, server is additionally operable to search for matching result in resource database according to searching request, and will search
As a result corresponding material resource data packet returns to editing machine.
4. digital asset management system according to claim 2, which is characterized in that the server is used for works number
The making information of resource is stored in material library of resources, is additionally operable to believe works digital resource to the adduction relationship of material digital resource
Breath, contribution amount distribution result of calculation deposit adduction relationship library.
5. a kind of digital asset management method, which is characterized in that include the following steps,
Editing machine receives making information of the user to works digital resource, forms digital resource packet and submits to server, the number
Word resource packet includes, works digital resource editor information, works digital resource to the adduction relationship information of material digital resource, with
And result of calculation is distributed to the contribution amount of the material digital resource of each reference in works digital resource；
Server receives the digital resource packet, and carries out step, and whether verification adduction relationship information is correct；Verify each reference
Whether the contribution amount distribution result of calculation of material digital resource is correct；It verifies successfully then to return to editing machine and submits successful information,
Verification failure then returns to error message.
6. digital asset management method according to claim 5, which is characterized in that editing machine signs digital resource packet
Server is uploaded to after name, server also carries out step, verification editing machine signature；Server is after check digit resource is bundled into work(
Step is also carried out, is stored in server end resource database after signing to digital resource packet.
7. digital asset management method according to claim 6, which is characterized in that including step, the editing machine is to clothes
Business device sends resource search request, and server is additionally operable to search for matching result in resource database according to searching request, and will
The corresponding material resource data packet of search result returns to editing machine.
8. digital asset management method according to claim 6, which is characterized in that including step, the server will be made
The making information of product digital resource is stored in material library of resources, is additionally operable to close works digital resource to the reference of material digital resource
It is information, contribution amount distribution result of calculation deposit adduction relationship library.
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|---|---|---|---|
| CN201810383155.6A CN108573433A (en) | 2018-04-26 | 2018-04-26 | A kind of digital asset management system and method |
| CN201811574467.1A CN109685616A (en) | 2018-04-26 | 2018-12-21 | A kind of digital asset management system and method |
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| CN201810383155.6A CN108573433A (en) | 2018-04-26 | 2018-04-26 | A kind of digital asset management system and method |
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| CN201811574467.1A Pending CN109685616A (en) | 2018-04-26 | 2018-12-21 | A kind of digital asset management system and method |
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| CN101552770B (en) * | 2008-03-31 | 2014-07-16 | 纬创资通股份有限公司 | Method for managing digital resources and relevant digital resource managing system |
| CN102081758A (en) * | 2009-11-26 | 2011-06-01 | 北大方正集团有限公司 | Method and system for collecting, sorting and processing digital content resources |
| CN102130949A (en) * | 2011-03-10 | 2011-07-20 | 肖智刚 | User contribution-based method and system for sharing personalized digital resources |
| EP2866154B1 (en) * | 2012-06-25 | 2018-10-24 | Huawei Technologies Co., Ltd. | Resource obtaining method and device |
| CN104424265B (en) * | 2013-08-29 | 2018-10-16 | 北大方正集团有限公司 | Digital asset management method and system |
| US10628461B2 (en) * | 2015-06-08 | 2020-04-21 | International Business Machines Corporation | System and method to identify, gather, and detect reusable digital assets |
| CN107291373A (en) * | 2016-04-12 | 2017-10-24 | 陈旭 | A kind of digital media resource content storage management system |
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2018
- 2018-04-26 CN CN201810383155.6A patent/CN108573433A/en not_active Withdrawn
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