CN109726249A - A kind of decentralization chip research and development transaction data storage method and system - Google Patents
A kind of decentralization chip research and development transaction data storage method and system Download PDFInfo
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Abstract
The present invention relates to a kind of decentralization chip research and development transaction data storage method and systems, this method comprises: transaction node broadcasting chip researches and develops transacting targeted each chip research and development transactions demand；Transactions demand is researched and developed for each chip: trigger condition is executed according to the transaction of current chip research and development transactions demand in the intelligent contract stored on block chain, when determine it has the chip research and development for current chip research and development transactions demand to trade between another transaction node, respective transaction operation is executed for the two according to intelligent contract, to obtain corresponding transaction data, intelligent contract message data and chip research and development data；Using all chips research and develop data in storage system storage preset time period under distributed chain, and utilize All Activity data in block chain storage preset time period and all intelligent contract message datas.Since data can be stored separately under chain cochain, therefore it is suitable for storing the chip research and development transaction data of larger data amount.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of decentralization chip to research and develop transaction data storage method
And system.
Background technique
Integrated circuit is the foundation stone of information industry, and IC industry development need has deep technology foundation and long-term
Accumulation.Currently, the exploitation of integrated circuit needs successively to test by hardware identification code, circuit, emulation, technique, domain, flow test
Links, each links such as card, encapsulation are both needed to professional team and are safeguarded.
Currently, can be stored based on traditional ether mill data Layer to chip research and development transaction data.Wherein, ether
Mill is the public block platform chain for having intelligent contract function of an open source.In this way, not being suitable for the biggish core of storage data quantity
Piece researches and develops transaction data.
Therefore, against the above deficiency, it is desirable to provide a kind of chip research and development transaction that can be suitable for storing larger data amount
The method of data.
Summary of the invention
The technical problem to be solved in the present invention is that the storage of the chip research and development transaction data of larger data amount, for existing
The defects of technology provides a kind of method of chip research and development transaction data that can be suitable for storing larger data amount.
In order to solve the above-mentioned technical problems, the present invention provides a kind of decentralization chips to research and develop transaction data storage side
Method, comprising:
For any transaction node in transaction node cluster, the broadcast of the first transaction node, which has to research and develop for a chip, trades
When at least one chip of target researches and develops transactions demand, continue current process, wherein be stored on block chain for the chip
Transacting targeted intelligent contract is researched and developed, record has the friendship for the research and development transactions demand of chip described in each in the intelligence contract
Easily execute trigger condition；
It is performed both by for the research and development of chip described in each transactions demand: researching and developing the friendship of transactions demand according to the current chip
Trigger condition is easily executed, is determining have between first transaction node and the second transaction node for current chip
When researching and developing the chip research and development transaction of transactions demand, according to the intelligent contract, for first transaction node and described second
Transaction node executes respective transaction operation, to obtain the transaction data for chip research and development transaction, intelligent contract message count
Data are researched and developed according to chip；
Using storage system under distributed chain, all chips research and development data got in preset time period, and benefit are stored
With the block chain, the All Activity data got in the preset time period and all intelligent contract message datas are stored.
Preferably, this method further comprises: using storage system under the distributed chain, when storage is directed to described default
Between the target cryptographic Hash of each chip research and development data that gets in section；
It is described to utilize the block chain, store the All Activity data got in preset time period and all intelligent contracts
Message data, comprising: generate new block, wherein the block main body of the new block includes each described target cryptographic Hash, with
And the All Activity data and all intelligent contract message datas got in the preset time period, the block of the new block
Head includes being directed to the cryptographic Hash of last bit block in the block chain, for the cryptographic Hash of the block main body and new block life
At the timestamp of time；Based on the timestamp, the sequencing of time is generated according to block, the new block is linked to institute
It states on block chain.
Preferably, this method further comprises: according to the intelligent contract, receiving a transaction node for the core
When the acquisition request of any chip research and development data of piece research and development transaction, the institute stored on the block chain is fed back to the transaction node
The target cryptographic Hash of chip research and development data is requested, so that the transaction node is from acquisition is fed back in storage system under the distributed chain
The corresponding chip of obtained target cryptographic Hash researches and develops data.
Preferably, this method further comprises: receive the broadcast of each other transaction node is directed to the current chip
Research and develop the bid data of transactions demand；
Determine second transaction node acceptance of the bid of broadcast target bid data, wherein the target bid data meets
The transaction of the current chip research and development transactions demand executes trigger condition.
Preferably, the intelligent contract is barter contract, virtual intellectual property transaction contract, license Agreement, research and development
Any one in contract；
The barter contract includes: to carry out reimbursement of expense after buyer's filling in order；The seller acknowledges receipt of reimbursement of expense
Payment for goods after carry out delivery in kind；Buyer, which acknowledges receipt of to trade after the cargo of delivery in kind, to terminate；
The virtual intellectual property transaction contract include: buyer by content pre-viewing and confirm it is satisfied after carry out expense branch
It pays；After the seller acknowledges receipt of the payment for goods of reimbursement of expense, download address and key are provided to buyer；Buyer is according to download address and close
Trading after key progress content downloading terminates；
The license Agreement includes: after buyer carries out product preview and confirms satisfaction, to sign confidentiality agreement；Buyer, which signs, to be protected
Product beta test is carried out after close agreement；After buyer carries out product beta test and confirms satisfaction, signs product authorization contract and simultaneously carry out expense
Payment；After the seller acknowledges receipt of the payment for goods of reimbursement of expense, authorized buyer carry out using；The product of buyer is licensed expire after award
Power terminates；
The research and development contract includes: the demand that employer proposes each research and development product of research and development task；Employee grinds according to itself
Send out the demand setting Development Scheme and development budget of product；After employer receives the Development Scheme and development budget of employee, Gu Yuankai
The exploitation of exhibition research and development product；After employer determines the research and development product meet demand developed, R & D Cost is paid to employee；Employee is true
Acknowledging receipt of to research and develop after R & D Cost terminates；
It is described to execute respective transaction operation for first transaction node and second transaction node, comprising: true
The transaction occurred between first transaction node and second transaction node is made, the current chip research and development transaction is met
The one of demand conclude the transaction trigger condition when, based on the block chain execute transaction data record processing；Determining described
The transaction occurred between one transaction node and second transaction node meets a solution of the current chip research and development transactions demand
When except transaction trigger condition, is executed based on the block chain and release trading processing.
The present invention also provides a kind of decentralization chips to research and develop transaction data storage system, comprising:
Storage system under transaction node cluster, common recognition node cluster, distributed chain；
Wherein, the common recognition node cluster, for being handed over for any transaction node in the transaction node cluster, first
Easy node broadcasts have when researching and developing at least one transacting targeted chip for a chip and researching and developing transactions demand, wherein on block chain
It is stored with and researches and develops transacting targeted intelligent contract for the chip, recording in the intelligence contract has for core described in each
The transaction that piece researches and develops transactions demand executes trigger condition, is performed both by for the research and development of chip described in each transactions demand: according to institute
The transaction for stating current chip research and development transactions demand executes trigger condition, is determining first transaction node and the second transaction section
Between point, when having the chip research and development transaction for current chip research and development transactions demand, according to the intelligent contract, for institute
It states the first transaction node and second transaction node executes respective transaction operation, to obtain for chip research and development transaction
Transaction data, intelligent contract message data and chip research and develop data；Using the block chain, stores and got in preset time period
All Activity data and all intelligent contract message datas；
Storage system under the distribution chain researches and develops number for storing all chips got in the preset time period
According to.
Preferably, storage system under the distributed chain, it is every for being got in the preset time period for storing
The target cryptographic Hash of one chip research and development data；
The common recognition node cluster, for generating new block, wherein the block main body of the new block includes each institute
The All Activity data got in target cryptographic Hash and the preset time period and all intelligent contract message datas are stated,
The block head of the new block includes being directed to the cryptographic Hash of last bit block in the block chain, for the Hash of the block main body
Value and the new block generate the timestamp of time；Based on the timestamp, the sequencing of time is generated according to block, by institute
New block is stated to be linked on the block chain.
Preferably, the common recognition node cluster, for receiving a transaction node for institute according to the intelligent contract
When stating the acquisition request of any chip research and development data of chip research and development transaction, feeds back to the transaction node and stored on the block chain
Requested chip research and development data target cryptographic Hash so that the transaction node under the distributed chain in storage system from obtaining
Feed back the corresponding chip research and development data of obtained target cryptographic Hash.
Preferably, the common recognition node cluster, it is described current for receiving being directed to for each other transaction node broadcast
The bid data of chip research and development transactions demand；Determine second transaction node acceptance of the bid of broadcast target bid data, wherein institute
State the transaction execution trigger condition that target bid data meets the current chip research and development transactions demand.
Preferably, the intelligent contract is barter contract, virtual intellectual property transaction contract, license Agreement, research and development
Any one in contract；
The barter contract includes: to carry out reimbursement of expense after buyer's filling in order；The seller acknowledges receipt of reimbursement of expense
Payment for goods after carry out delivery in kind；Buyer, which acknowledges receipt of to trade after the cargo of delivery in kind, to terminate；
The virtual intellectual property transaction contract include: buyer by content pre-viewing and confirm it is satisfied after carry out expense branch
It pays；After the seller acknowledges receipt of the payment for goods of reimbursement of expense, download address and key are provided to buyer；Buyer is according to download address and close
Trading after key progress content downloading terminates；
The license Agreement includes: after buyer carries out product preview and confirms satisfaction, to sign confidentiality agreement；Buyer, which signs, to be protected
Product beta test is carried out after close agreement；After buyer carries out product beta test and confirms satisfaction, signs product authorization contract and simultaneously carry out expense
Payment；After the seller acknowledges receipt of the payment for goods of reimbursement of expense, authorized buyer carry out using；The product of buyer is licensed expire after award
Power terminates；
The research and development contract includes: the demand that employer proposes each research and development product of research and development task；Employee grinds according to itself
Send out the demand setting Development Scheme and development budget of product；After employer receives the Development Scheme and development budget of employee, Gu Yuankai
The exploitation of exhibition research and development product；After employer determines the research and development product meet demand developed, R & D Cost is paid to employee；Employee is true
Acknowledging receipt of to research and develop after R & D Cost terminates；
The common recognition node cluster, for determining to occur between first transaction node and second transaction node
A transaction, meet the one of current chip research and development transactions demand conclude the transaction trigger condition when, held based on the block chain
The processing of row transaction data record；In the transaction for determining to occur between first transaction node and second transaction node,
When meeting a releasing transaction trigger condition of the current chip research and development transactions demand, executes to release based on the block chain and trade
Processing.
Implement of the invention, storage data quantity biggish chip research and development transaction can be suitable for by having the advantages that
Data.
Detailed description of the invention
Fig. 1 is a kind of process for decentralization chip research and development transaction data storage method that the embodiment of the present invention one provides
Figure；
Fig. 2 is the process for another decentralization chip research and development transaction data storage method that the embodiment of the present invention six provides
Figure；
Fig. 3 is a kind of signal for decentralization chip research and development transaction data storage system that the embodiment of the present invention seven provides
Figure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment one
It, can be with as shown in Figure 1, a kind of decentralization chip provided in an embodiment of the present invention researches and develops transaction data storage method
The following steps are included:
Step 101: for any transaction node in transaction node cluster, the broadcast of the first transaction node has for a chip
When researching and developing transacting targeted at least one chip research and development transactions demand, step 102 is executed, wherein be stored with and be directed on block chain
The chip researches and develops transacting targeted intelligent contract, and record, which has to research and develop for chip described in each, in the intelligence contract trades
The transaction of demand executes trigger condition.
Step 102: being performed both by for the research and development of chip described in each transactions demand: being researched and developed and traded according to the current chip
The transaction of demand executes trigger condition, is determining to be directed between first transaction node and the second transaction node
When the chip that current chip researches and develops transactions demand researches and develops transaction, according to the intelligent contract, for first transaction node and
Second transaction node executes respective transaction operation, and to obtain the transaction data for chip research and development transaction, intelligence is closed
About message data and chip research and develop data.
Step 103: using storage system under distributed chain, storing all chips research and development number got in preset time period
According to.
Step 104: utilizing the block chain, store the All Activity data got in the preset time period and own
Intelligent contract message data.
It should be noted that the traceable of the anti-tamper and chip research and development transactional related data of transaction record is during realization is gone
The fundamental requirement of heart chip research and development trade mode.In the present embodiment, block chain is to realize that integrated circuit decentralization tissue is ground
The core key of hair mode and trade mode.In addition, it is contemplated that the practical application request and feature of chip research and development transaction, propose base
In intelligent contract block chain as block chain framework.To which embodiment one proposes while based on block chain and intelligent contract
To realize that decentralization chip researches and develops trade mode.In embodiment one, the transactional operation between both parties need to be with predetermined
Based on intelligent contract.
Block chain technology can pass through cryptography account book that distributed network, timing can not distort and distributed common recognition mechanism
Mutual trusting relationship is established, transaction contract is fulfiled using intelligent contract, it is integrated by the endorsement integrated global of decentralization
The circuit talent and Industrial Resources.As it can be seen that the realization for decentralization chip research and development trade mode, block chain is core key,
The intelligent contract that customized automatic forced executes is to execute guarantee and Vaporous atomization.
In detail, block chain technology can be more by cryptography, point to point network communication, common recognition algorithm, intelligent contract etc.
The efficient combination of kind technology, the storage of building data, circulation and the new distribution type computing architecture handled, ensures and is not passing through third
Under the conditions of square intermediary's credit endorsement, being not easy to distort, being not easy the purpose of forging, can be traced, can check for data is realized.
In detail, intelligent contract is the assembler language being programmed on block chain.Usual people oneself will not write bytecode, but
It is that can compile it from more advanced language, such as with Solidity, the specific language similar with Javascript.These bytes
Code can provide guide to the functionality of block chain, therefore code can be easy to interact with it, such as transfer pin
Learn currency and record event.The execution of code is automatic or successful execution or all state changes are all cancelled, very
To including the information that has sent or received from the contract currently to fail, to avoid there is the case where contract part execution, right
Side mismatch and can not trade reversals the case where etc..
And in block chain environment, since the code and state of intelligent contract are all on block chain, so that owner is
It can be seen that intelligent contract, and intelligent contract does not depend on some specific hardware device, the code of intelligent contract can be by all ginsengs
It is executed with the node of common recognition.In this way, intelligent contract can be considered as an automatic security account for user perspective, than
Such as when specific condition meets, program will discharge and shift fund.Technically, based on being erected on block chain
Intelligent contract, specific contract program can be run on block chain.
In the present embodiment, chip demand enterprise can rapidly propose detailed exploitation and budget requirement on platform.Its
In, it is transacting targeted for a chip research and development, it can propose that on one or more chips research and develop transactions demand.Chip demand enterprise can
With the transaction node corresponded in block chain network, and each chip research and development are broadcasted in block chain network by the transaction node
Transactions demand.In this way, other each transaction nodes can receive this broadcasted content.It, can be by disappearing in block chain network
Data sharing is realized in the broadcast of breath.
Based on above content, transaction node can be with are as follows: has the authorization node of common recognition power, is not related to block construction process
But there is block to read the ordinary node of power, be not related to block construction process, power is read without block, there is transaction can read for the time being
Take visitor's node of Transaction Information relevant to itself, in any one.Wherein, authorization node may include working unit section
Point and personal node of obtaining employment.
As it can be seen that visitor's node, ordinary node and authorization node can be used as transaction node, between other transaction nodes
It trades.Wherein, visitor's node is authorized becomes ordinary node, and ordinary node is authorized to become authorization node, authorization
Node is authorized, and there is common recognition to weigh and become common recognition node.The system node of platform and the authorization node weighed with common recognition
Composition common recognition node cluster.
In the present embodiment, the transaction transaction node two-by-two can be monitored in real time by common recognition node.For example, upper
It states in step 102, researches and develops transactions demand for above-mentioned current chip between above-mentioned first transaction node and above-mentioned second transaction node
And when trading, common recognition node can obtain transactional related data.The data got are mainly used for carrying out on chain and under chain
Storage respectively, to record this transactional related data.
When trading between two transaction nodes, transaction node can broadcast this Transaction Information in block chain network, in this way,
Common recognition node can obtain transaction data, intelligent contract message data and the chip research and development number of the transaction of chip research and development each time in real time
According to.
In detail, transaction data can be the data such as exchange hour, both parties' information, and data volume is usually little, can deposit
It is stored in block chain.Intelligent contract message data can be that the transaction currently occurred is produced when matching with intelligent contract
Message data, for example when the time of previous transaction meets this data of time made an appointment in intelligent contract, data volume is logical
Chang Bu great can be stored in block chain.Chip researches and develops data, may include the interim product developed, such as design drawing, number
It is usually larger according to amount, it can be stored under distributed chain in storage system.
As it can be seen that data Layer may include that wherein partially can be one on chain with two parts under chain on chain in the present embodiment
Distributed block chain account book is the data structure for block being conspired to create chained list, partially can be a distributed memory system under chain.
In detail, the basic technical features of block chain are exactly to support the transaction occurred in a period of time being organized into block,
It is chained up in a manner of cryptography between block according to sequencing, forms the chain of block, which participates in node in block chain network
Between replicate and shared, content is safeguarded according to different common recognition mechanism by the network collective that participation node forms on chain.Under normal conditions,
Common recognition mechanism on block chain can mainly be used to solve, whom is constructed block by and how to safeguard that block chain is unified and is asked
Topic.
In the present embodiment, for block chain, transaction is the body matter for constituting block, and block is the data of block chain network
Organizational unit is connected block by chained list, and Hash operation is then connection tie.
It, specifically, can be by common recognition node by the number of deals in nearest a period of time for part on chain in the present embodiment
It is packaged into block according to intelligent contract message data, newly-generated block is linked on block chain according to the time sequencing of generation.
By transaction similar to being bundled in block, become the transaction that can not be distorted, ensure that the safety of transaction, that is, carry out to transaction
Confirmation.
Embodiment two
Embodiment two is basically the same as the first embodiment, and something in common repeats no more, the difference is that: this method can be into
One step includes: using storage system under the distributed chain, and storage is for each core got in the preset time period
The target cryptographic Hash of piece research and development data；
The step 104, comprising: generate new block, wherein the block main body of the new block includes each described mesh
The All Activity data and all intelligent contract message datas got in mark cryptographic Hash and the preset time period, it is described
The block head of new block include for the cryptographic Hash of last bit block in the block chain, for the block main body cryptographic Hash and
The new block generates the timestamp of time；Based on the timestamp, the sequencing of time is generated according to block, it will be described new
Block is linked on the block chain.
Each block can include two parts, block head and block main body.Wherein, the friendship collected in preset time period
Easy data and intelligent contract message data form block main body, can also be each including what is collected in the period in block main body
The target cryptographic Hash of chip research and development data.This target cryptographic Hash also exists under distributed chain in storage system, mainly may be used
Be used as addressing of address, with facilitate can based on block chain and under distributed chain in storage system quick search to required chip
Research and develop data.
The cryptographic Hash of previous block can be used as the header information of current block.The header information of current block can also include
The cryptographic Hash of those of packing transaction data and intelligent contract message data.The timestamp that header information includes can be used for block
Between sequence.In addition, in one possible implementation, header information further includes version information, it is relevant to common recognition mechanism
Information etc..For to the relevant information of common recognition mechanism, for example, can for it is autonomous dig mine random number, it is autonomous dig mine target value or
Dig mine disaster degree.
In embodiment two, the transaction data and intelligent contract message data that chip can be researched and developed to transaction are stored on block chain
Management, it is anti-tamper to achieve the purpose that can be traced, it is ensured that the reliability service of chain, enhancing can blocks out that is supervisory, improving block
Speed and stability.
In the present embodiment, for part under chain, chip can be researched and developed to the chip that transaction is related to and research and develop data as under chain
Data are stored into storage system under unified distributed chain.In detail, storage system may include cloud storage under distributed chain
Server, and/or, the system node of simultaneously stable operation online always.
In detail, for cloud storage service device, the node of a cloud storage service device will be used to store non-cochain
Business datum.Cloud storage service device can provide a high-throughput, content addressed piece of storage model and content addressed
Hyperlink.The unstructured datas such as resource, video, document in platform are saved by cloud storage service device.User's is upper
It passes and down operation is after application server authorization check, operation requests can be carried out to cloud storage service device.
Embodiment three
Embodiment three and embodiment two are essentially identical, and something in common repeats no more, the difference is that: this method can be into
One step includes: to be ground according to the intelligent contract receiving any chip of the transaction node for chip research and development transaction
When sending out the acquisition request of data, the target of the requested chip research and development data stored on the block chain is fed back to the transaction node
Cryptographic Hash, so that the transaction node is corresponding from the target cryptographic Hash that feedback obtains is obtained in storage system under the distributed chain
Chip researches and develops data.
In detail, when chip research and development data are stored under chain in storage server, for convenience of inquiring, storage server under chain
In can equally correspond to store its cryptographic Hash, with above-mentioned target cryptographic Hash, to be used as addressable address.Accordingly, the target Hash
Value can be correspondingly stored in block chain.File address based on hash algorithm can provide for distributed data storage
Optimal safety guarantee.
In detail, when needing to inquire chip research and development data, respective transaction node can broadcast this data inquiry request,
In this way, common recognition node can find the target cryptographic Hash of chip research and development data, from block chain according to intelligent contract with feedback
Give the transaction node.Accordingly, the cryptographic Hash which can obtain according to feedback, to get the Kazakhstan stored under chain
It is uncommon to be worth corresponding chip research and development data.
In conclusion the present embodiment can carry out depositing for chip research and development transaction data based on the mode combined under chain cochain
Storage researches and develops transaction data to be suitable for storing the chip of larger data amount.
Example IV
Example IV is basically the same as the first embodiment, and something in common repeats no more, the difference is that: this method can be into
One step includes: the bid data for current chip research and development transactions demand for receiving the broadcast of each other transaction node；
Determine second transaction node acceptance of the bid of broadcast target bid data, wherein the target bid data meets described current
The transaction that chip researches and develops transactions demand executes trigger condition.
In example IV, for any chip research and development transactions demand, other transaction nodes corresponding chip research and development enterprise
Industry can autonomous competitive bidding, and by middle target chip R & D Enterprises be responsible for the chip research and development transactions demand research and development operate.Middle target core
Transaction node corresponding to piece R & D Enterprises is above-mentioned second transaction node.In this way, the transaction node in the present embodiment
Think that chip researches and develops transactions demand side, or chip researches and develops the side of execution.
In detail, chip research and development transaction may include the research and development transaction of chip, also may include the bargain transaction etc. of chip.
Transaction initiator can by the chip of itself research and develop it is transacting targeted broadcasted in block chain network, to seek transaction acceptance side.
Embodiment five
Embodiment five is essentially identical with example IV, and something in common repeats no more, the difference is that: the intelligence contract
For any one in barter contract, virtual intellectual property transaction contract, license Agreement, research and development contract；
The barter contract includes: to carry out reimbursement of expense after buyer's filling in order；The seller acknowledges receipt of reimbursement of expense
Payment for goods after carry out delivery in kind；Buyer, which acknowledges receipt of to trade after the cargo of delivery in kind, to terminate；
The virtual intellectual property transaction contract include: buyer by content pre-viewing and confirm it is satisfied after carry out expense branch
It pays；After the seller acknowledges receipt of the payment for goods of reimbursement of expense, download address and key are provided to buyer；Buyer is according to download address and close
Trading after key progress content downloading terminates；
The license Agreement includes: after buyer carries out product preview and confirms satisfaction, to sign confidentiality agreement；Buyer, which signs, to be protected
Product beta test is carried out after close agreement；After buyer carries out product beta test and confirms satisfaction, signs product authorization contract and simultaneously carry out expense
Payment；After the seller acknowledges receipt of the payment for goods of reimbursement of expense, authorized buyer carry out using；The product of buyer is licensed expire after award
Power terminates；
The research and development contract includes: the demand that employer proposes each research and development product of research and development task；Employee grinds according to itself
Send out the demand setting Development Scheme and development budget of product；After employer receives the Development Scheme and development budget of employee, Gu Yuankai
The exploitation of exhibition research and development product；After employer determines the research and development product meet demand developed, R & D Cost is paid to employee；Employee is true
Acknowledging receipt of to research and develop after R & D Cost terminates；
It is described to execute respective transaction operation for first transaction node and second transaction node, comprising: true
The transaction occurred between first transaction node and second transaction node is made, the current chip research and development transaction is met
The one of demand conclude the transaction trigger condition when, based on the block chain execute transaction data record processing；Determining described
The transaction occurred between one transaction node and second transaction node meets a solution of the current chip research and development transactions demand
When except transaction trigger condition, is executed based on the block chain and release trading processing.
In detail, it may include conclude the transaction trigger condition and contact transaction trigger condition that transaction, which executes trigger condition,.It lifts
It, can be by the transaction data of generation, intelligence when the transactional operation satisfaction between both parties concludes the transaction trigger condition for example
Block chain is written in contract message data etc., and executes the transactional operation of preset execution required when concluding the transaction in intelligent contract,
Such as transfer transactions fund.It, can be by the friendship of generation when the transactional operation between both parties, which meets, releases transaction trigger condition
Block chain is written in easy data, intelligent contract transaction data, and executes required execution when preset releasing transaction in intelligent contract
Transactional operation, such as the transaction funds that recovery has been shifted.
As it can be seen that intelligent contract can have efficient real-time update, accurate execution, without artificial dry as code on a kind of chain
It in advance, can distributed supervision and the advantages that arbitration, lower operating cost.Both parties are directly contacted one based on intelligent contract
It rises, and exists without agent, to avoid the presence of high agency fee.Based on intelligent contract and block chain, it is ensured that institute
There are transaction and message all to obtain due verifying, guarantees diversity, intelligence, safety and the scalability of transaction, increase simultaneously
The reliability of strong research and development transaction platform, can supervisory and stability.
Since chip research and development transaction can be research and development transaction, bargain transaction etc., in this way, the intelligent contract in embodiment five can
To be applied to multi-level intelligent contract system, to cope with the transaction of chip the research and development transaction and finished chip of various complexity.
Embodiment six
As shown in Fig. 2, embodiment six provides another decentralization chip based on embodiment one to embodiment five
Research and development transaction data storage method may comprise steps of for researching and developing contract:
Step 201: for any transaction node in transaction node cluster, ordinary node A broadcast has for SoC
When 3 chips of (System on Chip, on piece chip system) research and develop transactions demand, step 202 is executed, wherein block chain
On be stored with research and development contract for SoC, researching and developing record in contract has the transaction for each chip research and development transactions demand to hold
Row trigger condition.
For example, chip researches and develops transactions demand root according to system performance requirements, propose that 3 chip research and development are handed over by research and development contract
Easy demand, i.e. number IP (Intellectual Property, intellectual property) demand simulate IP demand and radio frequency IP demand.
In detail, research and develop can specify that in contract each chip research and development transactions demand finally need performance indicator to be achieved,
The requirement such as interface standard, technological parameter, and the condition delivered, form, enterprise are to develop each chip and research and develop transactions demand to pay
Remuneration out.
Step 202: be performed both by for each chip research and development transactions demand: common recognition node C receives each other transaction
The bid data for current chip research and development transactions demand of node broadcasts.
After demand publication, all users on platform, including enterprises and individuals, demand can be carried out in a manner of competitive bidding
Development has the opportunity in final competitive bidding selection as long as the last bid data submitted meets the requirement of research and development contract
It wins.
Step 203: common recognition node C determines the authorization node B acceptance of the bid of broadcast target bid data, wherein research and development contract mesh
The transaction that mark bid data meets research and development contract current chip research and development transactions demand executes trigger condition.
For example, the delivery form arranged in research and development contract can be, and under the premise of meeting performance indicator requirement, earliest submitter
It wins, then the earliest developer of system submission time can get the bid, and corresponding remuneration will be obtained automatically by research and development contract.
For another example, by taking digital IP demand as an example, the transaction for researching and developing the data IP demand set in contract executes trigger condition
In, it may include thering is competitive bidding to successfully trigger condition, in this way, common recognition node can be from the bid data of all bid data IP demands
In, it filters out and meets each bid data that the competitive bidding successfully triggers condition, and based on predetermined order rule to picking out
Bid data carries out automated intelligent sequence.In this way, enterprise can pick out middle target bid data according to this ranking results, and
The broadcast acceptance of the bid result in block chain.Hereafter, common recognition node can execute trigger condition according to the transaction of data IP demand, to enterprise
Industry and winning bidder execute respective transaction operation.For example, the final products that the transaction node of winning bidder is broadcasted meet preset reach
When trigger condition of trading, determine that transaction terminates, and block chain is written into respective transaction information data.
Step 204: common recognition node C is handed in the chip research and development for determining to occur between ordinary node A and authorization node B
Easily, meet one conclude the transaction trigger condition when based on block chain execute transaction data record processing, or meet a releasing transaction touching
It is executed when clockwork spring part based on block chain and releases trading processing, to obtain the transaction data for chip research and development transaction, intelligent contract
Message data and chip research and develop data.
Common recognition node C can be any common recognition node in all common recognition nodes.
In detail, any transactional operation of both parties can be through the transaction trigger condition automatic trigger of default intelligent contract
Execute, block chain is written in corresponding transaction data and intelligent contract message data, no longer need to through the company of conventional center and
It organizes to complete the research and development and transaction of chip.
Step 205: common recognition node C utilizes distributed cloud storage service device, and what is got in storage preset time period is all
Chip researches and develops data, and the target cryptographic Hash for each chip research and development data got in preset time period.
Assuming that there is book keeping operation power by common recognition node C, therefore generated by common recognition node C new after all common recognition nodes common recognition
Block.In detail, the data for needing to store under chain can be sent to distributed cloud storage service device by common recognition node C, so that its
Carry out distributed storage under chain.
Step 206: common recognition node C generates new block, wherein the block main body of new block includes each target Hash
The All Activity data and all intelligent contract message datas got in value and preset time period, the block head of new block
Including being directed to the cryptographic Hash of last bit block in block chain, generating the time of time for the cryptographic Hash and new block of block main body
Stamp.
Step 207: common recognition node C is based on timestamp, and the sequencing of time is generated according to block, new block is linked to
On block chain.
Step 208: common recognition node D is receiving ordinary node E for any of chip research and development transaction according to research and development contract
When chip researches and develops the acquisition request of data, the mesh of the requested chip research and development data stored on ordinary node E feedback block chain
Mark cryptographic Hash.
Assuming that recording in research and development contract has, ordinary node E has the chip research and development data traded for chip research and development
Access right, therefore any common recognition node, such as common recognition node D, through researching and developing contract, can be returned when receiving corresponding acquisition request
It is back to the target cryptographic Hash of addressing of address.
Step 209: it is corresponding that ordinary node E obtains the target cryptographic Hash that feedback obtains from distributed cloud storage service device
Chip researches and develops data.
Embodiment seven
As shown in figure 3, embodiment seven provides a kind of decentralization chip research and development transaction data storage system, can wrap
It includes:
Storage system 303 under transaction node cluster 301, common recognition node cluster 302, distributed chain；
Wherein, the common recognition node cluster 302, for for any transaction node in the transaction node cluster 301,
The broadcast of first transaction node has when researching and developing transacting targeted at least one chip for a chip and researching and developing transactions demand, wherein area
It is stored on block chain and researches and develops transacting targeted intelligent contract for the chip, recording in the intelligence contract has for each
The transaction of the chip research and development transactions demand executes trigger condition, is performed both by for the research and development of chip described in each transactions demand:
Trigger condition is executed according to the transaction that the current chip researches and develops transactions demand, is determining first transaction node and second
Between transaction node, when having the chip research and development transaction for current chip research and development transactions demand, according to the intelligent contract,
Respective transaction operation is executed for first transaction node and second transaction node, is researched and developed with obtaining for the chip
The transaction data of transaction, intelligent contract message data and chip research and develop data；Using the block chain, store in preset time period
The All Activity data and all intelligent contract message datas got；
Storage system 303 under the distribution chain, grinds for storing all chips got in the preset time period
Send out data.
In a kind of possible implementation of embodiment seven, storage system 303 under the distribution chain is directed to for storing
The target cryptographic Hash of each chip research and development data got in the preset time period；
The common recognition node cluster 302, for generating new block, wherein the block main body of the new block includes each
The All Activity data and all intelligent contract message counts got in a target cryptographic Hash and the preset time period
According to the block head of the new block includes being directed to the cryptographic Hash of last bit block in the block chain, for the block main body
Cryptographic Hash and the new block generate the timestamp of time；Based on the timestamp, the sequencing of time is generated according to block,
The new block is linked on the block chain.
In a kind of possible implementation of embodiment seven, the common recognition node cluster 302, for being closed according to the intelligence
About, when receiving acquisition request of the transaction node for any chip research and development data of chip research and development transaction, to this
Transaction node feed back stored on the block chain requested chip research and development data target cryptographic Hash so that the transaction node from
The corresponding chip research and development data of target cryptographic Hash that feedback obtains are obtained under the distribution chain in storage system.
In a kind of possible implementation of embodiment seven, the common recognition node cluster 302, for receiving each other
The bid data for current chip research and development transactions demand of transaction node broadcast；Determine the institute of broadcast target bid data
State the acceptance of the bid of the second transaction node, wherein the transaction that the target bid data meets the current chip research and development transactions demand is held
Row trigger condition.
In a kind of possible implementation of embodiment seven, the intelligence contract is barter contract, the production of virtual knowledge
Power transaction contract, license Agreement, research and development contract in any one；
The barter contract includes: to carry out reimbursement of expense after buyer's filling in order；The seller acknowledges receipt of reimbursement of expense
Payment for goods after carry out delivery in kind；Buyer, which acknowledges receipt of to trade after the cargo of delivery in kind, to terminate；
The virtual intellectual property transaction contract include: buyer by content pre-viewing and confirm it is satisfied after carry out expense branch
It pays；After the seller acknowledges receipt of the payment for goods of reimbursement of expense, download address and key are provided to buyer；Buyer is according to download address and close
Trading after key progress content downloading terminates；
The license Agreement includes: after buyer carries out product preview and confirms satisfaction, to sign confidentiality agreement；Buyer, which signs, to be protected
Product beta test is carried out after close agreement；After buyer carries out product beta test and confirms satisfaction, signs product authorization contract and simultaneously carry out expense
Payment；After the seller acknowledges receipt of the payment for goods of reimbursement of expense, authorized buyer carry out using；The product of buyer is licensed expire after award
Power terminates；
The research and development contract includes: the demand that employer proposes each research and development product of research and development task；Employee grinds according to itself
Send out the demand setting Development Scheme and development budget of product；After employer receives the Development Scheme and development budget of employee, Gu Yuankai
The exploitation of exhibition research and development product；After employer determines the research and development product meet demand developed, R & D Cost is paid to employee；Employee is true
Acknowledging receipt of to research and develop after R & D Cost terminates；
The common recognition node cluster 302, for determining between first transaction node and second transaction node
The transaction occurred, meet the one of current chip research and development transactions demand conclude the transaction trigger condition when, be based on the block
Chain executes transaction data record processing；In the friendship for determining to occur between first transaction node and second transaction node
Easily, when meeting a releasing transaction trigger condition of the current chip research and development transactions demand, releasing is executed based on the block chain
Trading processing.
The contents such as the information exchange between each unit, implementation procedure in above system, due to implementing with the method for the present invention
Example is based on same design, and for details, please refer to the description in the embodiment of the method for the present invention, and details are not described herein again.
In conclusion the small transaction data of data volume, intelligent contract message data are carried out the storage of block chain, to guarantee to hand over
Easy can not distort；The unstructured chip research and development data such as the big resource of data volume, video, document deposit under distributed chain
It stores up, immediate addressing accesses under the chain to support data；By data storage method under this chain cochain, larger data can be supported
The storage for measuring chip research and development transaction data is beneficial to support system stability, and pushes the decentralization core based on block chain
The development of piece research and development transaction.
By in the intelligent contract write-in block chain for constraining both sides' transaction, item is triggered to execute according to the transaction in intelligent contract
Part, to execute respective transaction operation to the research and development transaction decentralization both parties in block chain network, to can avoid
The case where existing contract part executes, other side mismatch and can not trade reversals the case where etc., reach the mesh for improving transaction security
's.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of decentralization chip researches and develops transaction data storage method characterized by comprising
For any transaction node in transaction node cluster, the broadcast of the first transaction node has transacting targeted for chip research and development
At least one chip research and develop transactions demand when, continue current process, wherein be stored on block chain for the chip research and develop
Transacting targeted intelligent contract, it is described intelligence contract in record have for chip described in each research and development transactions demand transaction hold
Row trigger condition；
It is performed both by for the research and development of chip described in each transactions demand: being held according to the transaction that the current chip researches and develops transactions demand
Row trigger condition is determining between first transaction node and the second transaction node have and research and develop for current chip
When the chip of transactions demand researches and develops transaction, according to the intelligent contract, for first transaction node and second transaction
Node executes respective transaction operation, with obtain the transaction data for chip research and development transaction, intelligent contract message data and
Chip researches and develops data；
Using storage system under distributed chain, all chips research and development data got in preset time period are stored, and utilize institute
Block chain is stated, the All Activity data got in the preset time period and all intelligent contract message datas are stored.
2. according to the method described in claim 1, it is characterized by:
Further comprise: using storage system under the distributed chain, storage is every for getting in the preset time period
The target cryptographic Hash of one chip research and development data；
It is described to utilize the block chain, store the All Activity data got in preset time period and all intelligent contract message
Data, comprising:
Generate new block, wherein the block main body of the new block includes each described target cryptographic Hash and described default
The All Activity data and all intelligent contract message datas, the block head of the new block got in period include being directed to
The cryptographic Hash of last bit block in the block chain, generated for the cryptographic Hash of the block main body and the new block time when
Between stab；
Based on the timestamp, the sequencing of time is generated according to block, the new block is linked on the block chain.
3. according to the method described in claim 2, it is characterized by:
Further comprise: according to the intelligent contract, receiving a transaction node for any of chip research and development transaction
When chip researches and develops the acquisition request of data, the requested chip research and development data stored on the block chain are fed back to the transaction node
Target cryptographic Hash so that the transaction node is from the target cryptographic Hash for obtaining feedback under the distributed chain in storage system and obtaining
Corresponding chip researches and develops data.
4. method according to any one of claims 1 to 3, it is characterised in that:
Further comprise: receiving the competitive bidding for current chip research and development transactions demand of each other transaction node broadcast
Data；
Determine second transaction node acceptance of the bid of broadcast target bid data, wherein the target bid data meets described
The transaction that current chip researches and develops transactions demand executes trigger condition.
5. according to the method described in claim 4, it is characterized by:
It is described intelligence contract be barter contract, virtual intellectual property trade contract, license Agreement, research and development contract in it is any
One；
The barter contract includes: to carry out reimbursement of expense after buyer's filling in order；The seller acknowledges receipt of the goods of reimbursement of expense
Delivery in kind is carried out after money；Buyer, which acknowledges receipt of to trade after the cargo of delivery in kind, to terminate；
The virtual intellectual property transaction contract include: buyer by content pre-viewing and confirm it is satisfied after carry out reimbursement of expense；It sells
After side acknowledges receipt of the payment for goods of reimbursement of expense, download address and key are provided to buyer；Buyer according to download address and key into
Trading after the downloading of row content terminates；
The license Agreement includes: after buyer carries out product preview and confirms satisfaction, to sign confidentiality agreement；Buyer signs secrecy association
Product beta test is carried out after view；After buyer carries out product beta test and confirms satisfaction, signs product authorization contract and simultaneously carry out reimbursement of expense；
After the seller acknowledges receipt of the payment for goods of reimbursement of expense, authorized buyer carry out using；The product of buyer is licensed expire after authorize knot
Beam；
The research and development contract includes: the demand that employer proposes each research and development product of research and development task；Employee produces according to itself research and development
The demand setting Development Scheme and development budget of product；After employer receives the Development Scheme and development budget of employee, employee, which carries out, to be ground
Send out the exploitation of product；After employer determines the research and development product meet demand developed, R & D Cost is paid to employee；Employee, which confirms, to receive
Research and development terminate after to R & D Cost；
It is described to execute respective transaction operation for first transaction node and second transaction node, comprising: to determine
The transaction occurred between first transaction node and second transaction node meets the current chip research and development transactions demand
One conclude the transaction trigger condition when, based on the block chain execute transaction data record processing；Determining that described first hands over
The transaction occurred between easy node and second transaction node, meet the current chip research and development transactions demand one release friendship
When easy trigger condition, is executed based on the block chain and release trading processing.
6. a kind of decentralization chip researches and develops transaction data storage system characterized by comprising
Storage system under transaction node cluster, common recognition node cluster, distributed chain；
Wherein, the common recognition node cluster, for for any transaction node in the transaction node cluster, the first transaction section
Point broadcast has when researching and developing transacting targeted at least one chip for a chip and researching and developing transactions demand, wherein stores on block chain
Have and research and develop transacting targeted intelligent contract for the chip, there is record in the intelligence contract grinds for chip described in each
The transaction for sending out transactions demand executes trigger condition, is performed both by for the research and development of chip described in each transactions demand: being worked as according to described
The transaction of preceding chip research and development transactions demand executes trigger condition, determine first transaction node and the second transaction node it
Between, when having the chip research and development transaction for current chip research and development transactions demand, according to the intelligent contract, for described the
One transaction node and second transaction node execute respective transaction operation, to obtain the transaction for chip research and development transaction
Data, intelligent contract message data and chip research and develop data；Using the block chain, the institute got in preset time period is stored
There are transaction data and all intelligent contract message datas；
Storage system under the distribution chain researches and develops data for storing all chips got in the preset time period.
7. decentralization chip according to claim 6 researches and develops transaction data storage system, it is characterised in that:
Storage system under the distribution chain is directed to each chip got in the preset time period research and development for storing
The target cryptographic Hash of data；
The common recognition node cluster, for generating new block, wherein the block main body of the new block includes each described mesh
The All Activity data and all intelligent contract message datas got in mark cryptographic Hash and the preset time period, it is described
The block head of new block include for the cryptographic Hash of last bit block in the block chain, for the block main body cryptographic Hash and
The new block generates the timestamp of time；Based on the timestamp, the sequencing of time is generated according to block, it will be described new
Block is linked on the block chain.
8. decentralization chip according to claim 7 researches and develops transaction data storage system, it is characterised in that:
The common recognition node cluster, for being researched and developed for the chip receiving a transaction node according to the intelligent contract
When the acquisition request of any chip research and development data of transaction, the requested core stored on the block chain is fed back to the transaction node
Piece researches and develops the target cryptographic Hash of data, so that the transaction node is from obtaining what feedback obtained in storage system under the distributed chain
The corresponding chip of target cryptographic Hash researches and develops data.
9. researching and developing transaction data storage system according to the decentralization chip any in claim 6 to 8, feature exists
In:
The common recognition node cluster, for receiving trading for current chip research and development for each other transaction node broadcast
The bid data of demand；Determine second transaction node acceptance of the bid of broadcast target bid data, wherein the target competitive bidding number
Trigger condition is executed according to the transaction for meeting the current chip research and development transactions demand.
10. decentralization chip according to claim 9 researches and develops transaction data storage system, it is characterised in that:
It is described intelligence contract be barter contract, virtual intellectual property trade contract, license Agreement, research and development contract in it is any
One；
The barter contract includes: to carry out reimbursement of expense after buyer's filling in order；The seller acknowledges receipt of the goods of reimbursement of expense
Delivery in kind is carried out after money；Buyer, which acknowledges receipt of to trade after the cargo of delivery in kind, to terminate；
The virtual intellectual property transaction contract include: buyer by content pre-viewing and confirm it is satisfied after carry out reimbursement of expense；It sells
After side acknowledges receipt of the payment for goods of reimbursement of expense, download address and key are provided to buyer；Buyer according to download address and key into
Trading after the downloading of row content terminates；
The license Agreement includes: after buyer carries out product preview and confirms satisfaction, to sign confidentiality agreement；Buyer signs secrecy association
Product beta test is carried out after view；After buyer carries out product beta test and confirms satisfaction, signs product authorization contract and simultaneously carry out reimbursement of expense；
After the seller acknowledges receipt of the payment for goods of reimbursement of expense, authorized buyer carry out using；The product of buyer is licensed expire after authorize knot
Beam；
The research and development contract includes: the demand that employer proposes each research and development product of research and development task；Employee produces according to itself research and development
The demand setting Development Scheme and development budget of product；After employer receives the Development Scheme and development budget of employee, employee, which carries out, to be ground
Send out the exploitation of product；After employer determines the research and development product meet demand developed, R & D Cost is paid to employee；Employee, which confirms, to receive
Research and development terminate after to R & D Cost；
The common recognition node cluster, in determine to occur between first transaction node and second transaction node one
Transaction, meet the one of current chip research and development transactions demand conclude the transaction trigger condition when, friendship is executed based on the block chain
Easy data recording and processing；In the transaction for determining to occur between first transaction node and second transaction node, meet
When the one of the current chip research and development transactions demand releases transaction trigger condition, is executed and released at transaction based on the block chain
Reason.
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| CN108805714A (en) * | 2018-06-07 | 2018-11-13 | 广东工业大学 | A kind of chip transaction record method and relevant apparatus |
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| CN112435120B (en) * | 2020-11-05 | 2023-01-31 | 德州职业技术学院（德州市技师学院） | Block chain data supervision method and system |
| CN116911393A (en) * | 2023-09-12 | 2023-10-20 | 苏州浪潮智能科技有限公司 | Quantum chip design system, quantum chip design method, electronic equipment and storage medium |
| CN116911393B (en) * | 2023-09-12 | 2024-01-12 | 苏州浪潮智能科技有限公司 | Quantum chip design system, quantum chip design method, electronic equipment and storage medium |
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| WO2020118859A1 (en) | 2020-06-18 |
| CN109726249B (en) | 2020-06-09 |
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