CN109685510A - A kind of individual health data management method and device based on block chain - Google Patents
A kind of individual health data management method and device based on block chain Download PDFInfo
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Abstract
The present invention provides a kind of individual health data management methods based on block chain, suitable for a node on block chain, it include: the first data trade based on the first intelligent contract for receiving another node on the block chain and sending, wherein, the content of first data trade includes first man health data, wherein the first man health data is obtained by present node and is stored on the present node；First data trade is executed based on the described first intelligent contract.By the way that individual health data arrangement is stored on the node of block chain, it can be realized and personal or patient safety carry out including the transactions such as checking or selling, both the health data of personal use oneself had been facilitated, also it is able to achieve the property right of individual health data, avoids the risk that individual health data is abused.
Description
Technical field
The present invention relates to block chain fields, and in particular to a kind of individual health data management method and dress based on block chain
It sets, electronic equipment, computer program product, computer readable storage medium.
Background technique
Under existing medical treatment & health system, medical treatment & health data relevant to every individual or patient are all stored in each family
In the data system of medical institutions (such as hospital, medical center), using centralised storage and way to manage.However, due to each
Medical institutions use different database technology platforms, cause the fragmentation of individual health data and are difficult to integrate, thus cannot
Meets the needs of personal or one key of patient checks my history health data.
Also, since individual health data lacks specific property ownership, cause relevant data acquisition side can be in individual
In unwitting situation using or sell such data and be given to the third-party institution or platform.Therefore, available data way to manage is deposited
In certain risk of infringement.
Summary of the invention
In view of this, the embodiment of the present invention is dedicated to providing a kind of individual health data management method based on block chain,
It solves the problems, such as above-mentioned to be difficult to check individual health data and property ownership and personal health information property transaction.
According to an aspect of the present invention, one embodiment of the invention provides a kind of individual health data pipe based on block chain
Reason method, suitable for a node on block chain, comprising: receive that another node on the block chain sends based on the
First data trade of one intelligent contract, wherein the content of first data trade includes first man health data, wherein
The first man health data is obtained by present node and is stored on the present node；Based on the described first intelligent contract
Execute first data trade.
In one embodiment, it is described based on the described first intelligent contract execute first data trade include: will be described
State change and first data trade of the first intelligent contract after executing first data trade are sent to and abide by
Follow another described node of the described first intelligent contract；The signature that another described node returns is received, wherein the signature
The state change for having verified that the described first intelligent contract for characterizing another described node；And by the described first intelligent contract
State change and described other nodes being sent on the block chain of signing after executing first data trade.
In one embodiment, first data trade includes: to sell the first man health data；Or described in calling
First man health data.
In one embodiment, the implementation method for selling the first man health data include: obtain purchaser to
Purchasing price out, wherein another described node executes the operational order of the purchaser；Obtain the sale that seller provides
Price, wherein the present node executes the operational order of the seller；Match the purchasing price and the commercial value
Obtain concluded price；And the sale first man is executed based on the described first intelligent contract comprising the concluded price and is good for
First data trade of health data.
In one embodiment, before the purchasing price that the acquisition purchaser provides, the method further includes: it comments
Estimate the market value of the first man health data and is supplied to the purchaser.
In one embodiment, before the commercial value that the acquisition seller provides, the method further includes: it comments
Estimate the market value of the first man health data and is supplied to the seller.
In one embodiment, the market value of the assessment first man health data passes through first nerves network mould
Type is realized.
In one embodiment, the training method of the first nerves network model include: by single individual health data and
The training first nerves network model of the corresponding concluded price as sample, wherein the sample is to have struck a bargain in market
Transaction.
In one embodiment, the calling first man health data includes: based on the first man health number
According to customized solution is established, wherein the customized solution is used to manage the health of user corresponding to the first man health data
State.
In one embodiment, the customized solution of establishing is realized by nervus opticus network model.
In one embodiment, the training method of the nervus opticus network model include: by single individual health data and
Corresponding customized solution is as nervus opticus network model described in sample training.
In one embodiment, after obtaining the first man health data, the method further includes: by dissipating
The first man health data is converted to hash sheet form by column algorithm.
In one embodiment, after obtaining the first man health data, the method further includes: based on secret
Key is encrypted to the first man health data.
In one embodiment, the secret key pair is obtained by third nerve network model.
In one embodiment, the training method of the third nerve network model include: by single individual health data and
Corresponding secret key pair is as third nerve network model described in sample training.
In one embodiment, the method also includes: the based on the second intelligent contract is sent to another described node
Two data trades, wherein the content of second data trade includes the second individual health data, wherein second people is strong
Health data are obtained by another described node and are stored on another described node；It is sent receiving another described node
The described second intelligent contract state change and when executing second data trade based on the described second intelligent contract, test
Demonstrate,prove the state change of the described second intelligent contract；And it returns to another described node and has been tested for characterizing the present node
Demonstrate,prove the signature of the state change of the described second intelligent contract.
According to another aspect of the present invention, one embodiment of the invention provides a kind of individual health data based on block chain
Managing device, suitable for a node on block chain, comprising: transaction acceptance module, it is another on the block chain for receiving
The first data trade based on the first intelligent contract that one node is sent, wherein the content of first data trade includes
First man health data, wherein the first man health data is obtained by present node and is stored in the present node
On；Transaction execution module, for executing first data trade based on the described first intelligent contract.
In one embodiment, the transaction execution module includes: the first sending submodule, for closing first intelligence
State change and first data trade about after executing first data trade are sent to and follow described first
Another described node of intelligent contract；Receiving submodule, the signature returned for receiving another described node, wherein described
The state change that signature has verified that the described first intelligent contract for characterizing another described node；Second sending submodule is used
It is described in state change of the described first intelligent contract after executing first data trade and the signature to be sent to
Other nodes on block chain.
In one embodiment, the transaction execution module, which is configured that, sells the first man health data；Or call institute
State first man health data.
In one embodiment, the transaction execution module further comprises: purchase submodule is provided for obtaining purchaser
Purchasing price, wherein another described node executes the operational order of the purchaser；Submodule is sold, is sold for obtaining
The commercial value just provided, wherein the present node executes the operational order of the seller；Matched sub-block, for matching
The purchasing price and the commercial value obtain concluded price；Implementation sub-module, for based on including the concluded price
Described first intelligent contract executes first data trade for selling the first man health data.
In one embodiment, the transaction execution module further comprises assessment submodule, for giving in acquisition purchaser
Before the commercial value that purchasing price and seller out provides, assesses the market value of the first man health data and mention
Supply the purchaser and seller.
In one embodiment, the assessment submodule is configured that the market value for assessing the first man health data
It is realized by first nerves network model.
In one embodiment, described device further comprises the first training module, for by single individual health data and
The training first nerves network model of the corresponding concluded price as sample, wherein the sample is to have struck a bargain in market
Transaction.
In one embodiment, the transaction execution module further comprises: customization submodule, for being based on described first
People's health data establishes customized solution, wherein the customized solution is for managing use corresponding to the first man health data
The health status at family.
In one embodiment, the customization submodule is configured that establishing customized solution passes through nervus opticus network model reality
It is existing.
In one embodiment, described device further comprises the second training module, for by single individual health data and
Corresponding customized solution is as nervus opticus network model described in sample training.
In one embodiment, described device further comprises: Hash module, is used for described first through hashing algorithm
People's health data is converted to hash sheet form.
In one embodiment, described device further comprises: encrypting module, for being based on secret key pair to the first man
Health data is encrypted.
In one embodiment, the encrypting module is configured that the secret key pair is obtained by third nerve network model.
In one embodiment, described device further comprises third training module, for by single individual health data and
Corresponding secret key pair is as third nerve network model described in sample training.
In one embodiment, described device further include: transaction initiation module, for being based on to the transmission of another described node
Second data trade of the second intelligent contract, wherein the content of second data trade includes the second individual health data,
Described in the second individual health data obtained by another described node and be stored on another described node；Authentication module,
For receiving the state change for the described second intelligent contract that another described node is sent and being based on second intelligence
When energy contract executes second data trade, the state change of the described second intelligent contract is verified；Signature blocks are returned, are used for
The label for having verified that the state change of the described second intelligent contract for characterizing the present node are returned to another described node
Name.
According to another aspect of the present invention, one embodiment of the invention provides a kind of electronic equipment, comprising: processor；It deposits
Reservoir；And the computer program instructions of storage in the memory, the computer program instructions are by the processor
The processor is made to execute method as described above when operation.
According to another aspect of the present invention, one embodiment of the invention provides a kind of computer program product, including calculates
Machine program instruction, the computer program instructions make the processor execute side as described above when being run by processor
Method.
According to another aspect of the present invention, one embodiment of the invention provides a kind of computer readable storage medium, thereon
It is stored with computer program, the step of computer program realizes method as described above when being executed by processor.
A kind of individual health data management method based on block chain provided in an embodiment of the present invention, by by personal health
Data preparation is stored on the node of block chain, be can be realized and personal or patient safety is carried out including the transaction such as checking or selling
Activity, had both facilitated the health data of personal use oneself, is also able to achieve the property right of individual health data, avoids personal health
The risk that data are abused.
Detailed description of the invention
Fig. 1 show the process of the individual health data management method based on block chain of one embodiment of the application offer
Figure.
Fig. 2 show the method flow diagram of the first data trade of execution of one embodiment of the application offer.
Fig. 3 show the method flow diagram of the sale first man health data of one embodiment of the application offer.
Fig. 4 show the method flow diagram for the sale first man health data that another embodiment of the application provides.
Fig. 5 show the method flow diagram for the sale first man health data that another embodiment of the application provides.
Fig. 6 show the process for the individual health data management method based on block chain that another embodiment of the application provides
Figure.
Fig. 7 show the process for the individual health data management method based on block chain that another embodiment of the application provides
Figure.
Fig. 8 show the process for the individual health data management method based on block chain that another embodiment of the application provides
Figure.
Fig. 9 show the structure of the individual health data managing device based on block chain of one embodiment of the application offer
Figure.
Figure 10 show the structure chart of the transaction execution module of one embodiment of the application offer.
Figure 11 show the structure chart for the transaction execution module that another embodiment of the application provides.
Figure 12 show the structure chart for the transaction execution module that another embodiment of the application provides.
Figure 13 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.
Figure 14 show the structure chart for the transaction execution module that another embodiment of the application provides.
Figure 15 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.
Figure 16 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.
Figure 17 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.
Figure 18 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.
Figure 19 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.
Figure 20 show the structure chart of the electronic equipment of one embodiment of the application offer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Individual health data described in the embodiment of the present application is defined as including following information:
Personally identifiable information, personal medical information, personal physical examination information, personal illness information and personal health information
Equal to the associated information of personal health.Wherein, the personally identifiable information include identification number, it is personal head portrait, a
People's native place and personal contact information etc.；Individual's medical information includes personal diagnosis records, medical hospital and goes to a doctor
Date information etc.；Individual's physical examination information includes personal physical examination data, personal physical examination mechanism, personal physical examination date information etc.；
The personal illness information include individual once suffered from the disease, genetic disorders information etc.；The personal health information includes individual
Diet, personal sleep, personal body-building information etc..
In the following, illustrating the individual health data management provided by the present application based on block chain in conjunction with accompanying drawings and embodiments
Method and apparatus.
Fig. 1 show the process of the individual health data management method based on block chain of one embodiment of the application offer
Figure.As shown in Figure 1, this method is suitable for a node on block chain, specifically comprise the following steps.
Step 110: the first data trade based on the first intelligent contract that another node on block chain is sent is received,
Wherein, the content of the first data trade includes first man health data, and wherein first man health data is obtained by present node
It takes and is stored on present node.
Present node can be any one node on block chain, and present node is receiving another on block chain
The first data trade that node is sent, i.e., another node is the initiator of the first data trade or invited party, present node are
The recipient of first data trade or the side of being invited.Wherein, the first data trade is based on the first intelligent contract hair on block chain
It rises, the content of the first data trade is first man health data, and wherein first man health data may include a human body
The data relevant to personal health or physical condition such as inspection report, case history or medical history.First man health data is by working as prosthomere
Point is obtained and is stored on present node, and present node, which can be, obtains first man by way of locally uploading or trading
Health data.For example, the node that the individual health data of oneself is uploaded on block chain by personal or patient (works as prosthomere
Point), or authorize hospital or medical center that the individual health data of oneself is uploaded to a node on block chain, work as prosthomere
Point stores the individual health data after getting individual health data, meets the individual by what another node was sent when existing
When the data trade request of health data, present node receives the data trade and sends or notify and the individual health data pair
The individual or patient answered executes or abandons the data trade by the individual or patient.
Step 120: the first data trade is executed based on the first intelligent contract.
First data trade is sent or is notified corresponding with the individual health data personal or patient by present node, and
After personal or patient determines the execution data trade, which is executed based on the first intelligent contract.
The embodiment of the present application by the way that individual health data arrangement is stored on the node of block chain, can be realized it is personal or
Carrying out for patient safety includes the transactions such as checking or selling, and has both facilitated the health data of personal use oneself, has also been able to achieve
The property right of individual health data avoids the risk that individual health data is abused.
Fig. 2 show the method flow diagram of the first data trade of execution of one embodiment of the application offer.As shown in Fig. 2,
Step 120 may include following sub-step.
Step 121: by state change and first data friendship of the first intelligent contract after executing the first data trade
Easily it is sent to another node for following the first intelligent contract.
Node of the present node as storage individual health data is invited receiving the data trade from another node
Afterwards, the first data trade is executed based on the first intelligent contract, wherein the first intelligent contract executes the first data in present node and hands over
Yi Qianwei first state, the first intelligent contract are the second state after present node executes the first data trade, and present node exists
After executing the first data trade, the state change of the first intelligent contract and the first data trade are sent to initiation data trade and invited
Node please, wherein node and present node that initiation data trade is invited all follow the first intelligent contract.
Step 122: receiving the signature of another node return, have verified that first for characterizing another node wherein signing
The state change of intelligent contract.
Present node is invited in the state change and the first data trade for sending the first intelligent contract to data trade is initiated
Node after, initiate the state change and for the first intelligent contract that node that data trade is invited is sent in verifying present node
After one data trade is errorless, sends and characterize the signature for having verified that completion to present node, is i.e. the node of initiation data trade is completed
The verifying of first intelligent contract, so far, the first data trade between present node and the node for initiating data trade is completed
Confirmation.
Step 123: state change and signature of the first intelligent contract after executing the first data trade are sent to area
Other nodes on block chain.
After the first data trade confirmation between present node and the node of initiation data trade, by the number of completion first
Other nodes on block chain are sent to according to the first intelligent contract (including state change and signature) after transaction.It should be appreciated that
When executing the first data trade based on the first intelligent contract, the node of all participations in block chain is needed to reach common understanding, because
This step, when state change and signature of the first intelligent contract after executing the first data trade are sent to block by present node
When other nodes on chain, other nodes will necessarily be to the shape of signature and the first intelligent contract after executing the first data trade
State variation is verified, and the information being verified is returned to present node.
In one embodiment, the first data trade can include: sell first man health data；Or call first man strong
Health data.Wherein, calling first man health data includes transferring first man health data to check or use.For example, when the
When the affiliated people of one individual health data authorizes burst disease, first man health can be transferred under the authorization of affiliated people
Data, it is timely so as to the process that shortens inspection with information such as the personal health information, the drug allergy histories that obtain the affiliated people
Between, the efficiency for the treatment of is improved, and also can be avoided controlling for some inaccuracy made in the case where not knowing patient's concrete condition
It treats.In another example can check this under the authorization of affiliated people during love and marriage or during the business such as purchase insurance
The individual health data of affiliated people, to improve the information reliability of affiliated people.It should be appreciated that the embodiment of the present application only lists
Individual application scenarios and application method for calling individual health datas, for example, can also be applied to the information of collection clinical patient with
It makes a search, or is precisely treated or customized using individual health data in accurate medical scene, the embodiment of the present application pair
Without limitation in the application scenarios and method for calling individual health data.
Fig. 3 show the method flow diagram of the sale first man health data of one embodiment of the application offer.Such as Fig. 3 institute
Show, the implementation method for selling first man health data may include following steps.
Step 310: obtaining the purchasing price that purchaser provides, another one node executes the operational order of purchaser.
When selling individual health data, initiated to sell individual health data by data trade initiator (i.e. purchaser)
Purchasing price is invited and provides, wherein node executes the purchase operational order of purchaser on block chain.
Step 320: obtaining the commercial value that seller provides, wherein present node executes the operational order of seller.
After the affiliated people (i.e. seller) of individual health data has received the purchase invitation of purchaser, seller is provided out
Price lattice, the node that the individual health data is wherein stored on block chain execute the vending operation instruction of seller.
Step 330: matching purchasing price and commercial value obtain concluded price.
The purchasing price and commercial value provided respectively according to purchaser and seller matches suitable purchasing price and goes out
Price lattice, to realize the data trade for selling individual health data.When purchasing price and commercial value mismatch, can disclose
The commercial value that the purchasing price and sale that purchaser provides provide, and the scheme of reasonable adjustment price is provided for purchaser
It is referred to seller, or price can also directly be talked by purchaser and seller.Match purchasing price and commercial value also
Can be realized by bidding, i.e. purchaser or seller by trade at competitive price platform, by can supply and demand individual health data it is main
The information such as attribute and exchange hour, reserve price externally issue offer, are independently raised the price or are reduced the price by qualified counterparty side, pressed
According to the principle of " price priority ", at the appointed time using best bid or minimum selling price as the mode of doing business of concluded price.
Step 340: being executed based on the first intelligent contract comprising concluded price and sell the first of first man health data
Data trade.
After purchasing price and commercial value successful match, by the intelligent contract of concluded price write-in first, and in purchaser
After confirming respectively with seller, the first data friendship for selling the first man health data is executed based on the first intelligent contract
Easily, the transaction of sale individual health data is completed.
It should be appreciated that sale individual health data described in the embodiment of the present application can only allow purchaser check or
Call the individual health data, for example, purchaser is scientific research institutions, the individual health data bought for scientific research or
Experiment.It is of course also possible to allow purchaser that the personal data are carried out secondary data transaction after buying the individual health data,
The access right for the individual health data that wherein purchaser buys it can be written into the first intelligent contract.
Fig. 4 show the method flow diagram for the sale first man health data that another embodiment of the application provides.Such as Fig. 4
Shown, before step 310, the implementation method of above-mentioned sale first man health data further may include following steps.
Step 350: the market value of assessment first man health data is simultaneously supplied to purchaser.
After the invitation that purchaser initiates purchase individual health data, it can be estimated that the market value of individual health data is simultaneously
Purchaser is supplied to for its reference, wherein the market value of assessment individual health data can be similar according to what is struck a bargain
The market valuation of individual health data goes out the market value of the individual health data, provides a reference for sale transaction
Price.
Fig. 5 show the method flow diagram for the sale first man health data that another embodiment of the application provides.Such as Fig. 5
Shown, before step 320, the implementation method of above-mentioned sale first man health data further comprises following steps.
Step 360: the market value of assessment first man health data is simultaneously supplied to seller.
After the invitation that seller receives purchase individual health data, it can be estimated that the market value of individual health data is simultaneously
Seller is supplied to for its reference, wherein the market value of assessment individual health data can be similar according to what is struck a bargain
The market valuation of individual health data goes out the market value of the individual health data, provides a reference for sale transaction
Price.
In one embodiment, the market value for assessing first man health data can be real by first nerves network model
It is existing.Preferably, first nerves network model can be convolutional neural networks model.By establishing first nerves network model, into
When row sells the transaction of individual health data, individual health data to be vended is inputted into the first nerves network model
The market value of the individual health data to be vended is obtained, purchaser and seller's reference for sale transaction.It should
Understand, the embodiment of the present application can choose different neural network models according to specific application scenarios, the embodiment of the present application
Without limitation to the concrete type of first nerves network model.
In one embodiment, the training method of first nerves network model can include: by single individual health data and right
Training first nerves network model of the concluded price answered as sample, wherein sample is the transaction to have struck a bargain in market.By city
The individual health data for selling transaction and corresponding concluded price are completed in as sample training first nerves network model,
To complete the training of first nerves network model, and can also by the sale transaction completed every time individual health data and
Corresponding concluded price constantly trains first nerves network model as new sample, first nerves network model is continuously improved
Precision.When there is no the transaction of sale individual health data of conclusion of the business in the market, it can be provided according to purchaser and seller
Purchasing price and commercial value provide the market value of individual health data, and after completion of transactions by the individual in the transaction
Health data and corresponding concluded price can also rule of thumb be preset one by one as sample training first nerves network model
The market value of people's health data.
In one embodiment, first man health data is called can include: customization is established based on first man health data
Scheme, wherein customized solution is used to manage the health status of user corresponding to first man health data.
Data trade in the embodiment of the present application can also include calling individual health data, and be directed to individual health data
Other customized solutions are established, wherein customized solution is built upon on the basis of individual health data, and is used to manage individual
The health status of the affiliated people of health data.For example, a set of lose weight scheme can be established for the individual health data of a people,
Lose weight for providing the individual to standard or the specific embodiment of target weight, including diet program and workout scheme etc., and
And the real time data by monitoring the individual, remind or supervise the individual to carry out given lose weight scheme, or can be dynamic
Update the lose weight scheme of the individual.
In one embodiment, establishing customized solution can be realized by nervus opticus network model.Preferably, nervus opticus net
Network model can be convolutional neural networks model.It is when establishing customized solution, individual is strong by establishing nervus opticus network model
Health data input the nervus opticus network model, the customized solution for the individual health data can be obtained, for corresponding
Individual carries out.It should be appreciated that the embodiment of the present application can choose different neural network moulds according to specific application scenarios
Type, the embodiment of the present application to the concrete type of nervus opticus network model without limitation.
In one embodiment, the training method of nervus opticus network model can include: by single individual health data and right
The customized solution answered is as sample training nervus opticus network model.By completed individual health data and corresponding customization side
Case is as sample training nervus opticus network model, to complete the training of nervus opticus network model, and can also will be each
Individual health data and corresponding customized solution in the customized solution of completion constantly train nervus opticus net as new sample
Network model, the precision of nervus opticus network model is continuously improved.Wherein, the customized solution in initial sample can be led by correlation
The professional person in domain provides, such as can provide phase for different individual health datas by fat farm when establishing lose weight scheme
The lose weight scheme answered.
In one embodiment, first man health data is called can include: analyze to obtain based on first man health data
Corresponding intelligent early-warning information, wherein intelligent early-warning information is used to prompt the health of user corresponding to first man health data
State, and partial data in the individual health data of the user or total data given beyond medicine healthy range when
Provide corresponding early warning information.
Fig. 6 show the process for the individual health data management method based on block chain that another embodiment of the application provides
Figure.As shown in fig. 6, prior to step 110, which can also further comprise following steps.
Step 130: the first man health data that will acquire by hashing algorithm is converted to hash sheet form.
Hashing algorithm (hash algorithm), also having direct transliteration is " Hash ", is exactly the input random length by dissipating
At the output of regular length, which is exactly hashed value for column algorithmic transformation, and this conversion is a kind of compression mapping, it is, dissipating
The space of train value is generally much less than the space inputted, and different inputs may hash to identical output.Briefly it is exactly
A kind of function of the eap-message digest of the message compression by random length to a certain regular length, can quickly be pressed using hash table
Data record is searched according to keyword.Present node will acquire a after obtaining individual health data by hashing algorithm
People's health data is converted into hash sheet form, can facilitate the relevant data record of subsequent lookup.
Fig. 7 show the process for the individual health data management method based on block chain that another embodiment of the application provides
Figure.As shown in fig. 7, prior to step 110, which can also further comprise following steps.
Step 140: first man health data being encrypted based on secret key pair.It is secret by being established to individual health data
Key pair, when selling or calling individual health data, only the affiliated people of personal data uses the private in its distinctive secret key pair
Key (i.e. unique identities identification code) could decrypt the individual health data using the public key encryption in secret key pair, and trade
In the process, only passing through public key by the intelligent contract of private key signature could decrypt, it is ensured that the safety of process of exchange carries out, and guarantees
The safety of individual health data.
In one embodiment, secret key pair can be obtained by third nerve network model.Preferably, third nerve network model
It can be convolutional neural networks model.It is when obtaining secret key pair, individual health data is defeated by establishing third nerve network model
Enter the third nerve network model, unique corresponding secret key pair with the individual health data can be obtained, it is personal strong to guarantee
The safety of health data.It should be appreciated that the embodiment of the present application can choose different nerve nets according to specific application scenarios
Network model, the embodiment of the present application to the concrete type of third nerve network model without limitation.
In one embodiment, the training method of third nerve network model can include: by single individual health data and right
The secret key pair answered is as sample training third nerve network model.It is instructed using individual health data and corresponding secret key pair as sample
Practice third nerve network model, to complete the training of third nerve network model.The wherein corresponding secret key pair of individual health data
It can be obtained by the methods of hash function.
Fig. 8 show the process for the individual health data management method based on block chain that another embodiment of the application provides
Figure.As shown in figure 8, the management method can also include the following steps if present node is when initiating the node of data trade.
Step 150: sending the second data trade based on the second intelligent contract to another node, wherein the second data
The content of transaction includes the second individual health data, wherein the second individual health data is obtained by another node and is stored in another
On one node.
If when the initiator of corresponding second data trade of present node, present node is strong to obtaining and being stored with second people
Another node of health data sends the second data trade, executes wherein the second data trade is based on the second intelligent contract, second
Intelligent contract can be identical with the above-mentioned first intelligent contract, and the content of the second data trade is the second personal health number
According to.
Step 160: in the state change for the second intelligent contract for receiving the transmission of another node and based on the second intelligence
When energy contract executes the second data trade, the state change of the intelligent contract of verifying second.
The node of the second individual health data is stored after the invitation for receiving the second data trade that present node is sent, to
Present node sends the state change and the second data trade of the second intelligent contract, and present node is receiving the second intelligence conjunction
State change about and when executing the second data trade based on the second intelligent contract, the state of the intelligent contract of verifying second becomes
Change.Wherein, state of the second intelligent contract before executing the second data trade is the third state, and the second intelligent contract is executing
State after second data trade is the 4th state.
Step 170: the state change for having verified that the second intelligent contract for characterizing present node is returned to another node
Signature.
Present node is after the state change for completing the intelligent contract of verifying second, to the section of the second individual health data of storage
Point returns to signature, wherein the state change for having verified that the second intelligent contract for characterizing present node of signing.
By the above process, the security reliability that can guarantee data trade process avoids individual health data by it
Other people illegally use.
Fig. 9 show the structure of the individual health data managing device based on block chain of one embodiment of the application offer
Figure.As shown in figure 9, the individual health data managing device is suitable for a node on block chain, comprising: transaction acceptance module
1, for receiving the first data trade based on the first intelligent contract of the transmission of another node on block chain, wherein first
The content of data trade includes first man health data, and wherein first man health data is obtained and is stored in by present node
On present node；Transaction execution module 2, for executing the first data trade based on the first intelligent contract.
Present node can be any one node on block chain, and the transaction acceptance module 1 of present node comes from reception
The first data trade that another node on block chain is sent, i.e. another node are the initiator of the first data trade or invite
Please just, present node be the first data trade recipient or the side of being invited.Wherein, the first data trade is based on block chain
What the first intelligent contract was initiated, the content of the first data trade is first man health data, wherein first man health data
It may include the data relevant to personal health or physical condition such as personal physical examination report, case history or medical history.First man health
Data are to be obtained by present node and be stored on present node, and present node can be through the local side uploaded or trade
Formula obtains first man health data.The transaction execution module 2 of present node is determined in personal or patient executes the data trade
Afterwards, which is executed based on the first intelligent contract.
The embodiment of the present application by the way that individual health data arrangement is stored on the node of block chain, can be realized it is personal or
Carrying out for patient safety includes the transactions such as checking or selling, and has both facilitated the health data of personal use oneself, has also been able to achieve
The property right of individual health data avoids the risk that individual health data is abused.
Figure 10 show the structure chart of the transaction execution module of one embodiment of the application offer.As shown in Figure 10, transaction is held
Row module 2 includes: the first sending submodule 21, for becoming state of the first intelligent contract after executing the first data trade
Change and the first data trade is sent to another node for following the first intelligent contract；Receiving submodule 22, it is another for receiving
The signature that one node returns, wherein the state change for having verified that the first intelligent contract for characterizing another node of signing；The
Two sending submodules 23, for state change and signature of the first intelligent contract after executing the first data trade to be sent to
Other nodes on block chain.
First sending submodule 21 is after executing the first data trade, by the state change and the first number of the first intelligent contract
The node initiating data trade and inviting is sent to according to transaction.Present node is in the state change and first for sending the first intelligent contract
After data trade is to the node that data trade is invited is initiated, initiate what the node that data trade is invited was sent in verifying present node
After the state change of first intelligent contract and the first data trade are errorless, receiving submodule 22 is received invites from initiation data trade
Node please sends the signature that characterization has verified that completion.Section of second sending submodule 23 in present node and initiation data trade
After the first data trade confirmation between point, (including the state change of the first intelligent contract after the first data trade will be completed
And signature) it is sent to other nodes on block chain.
In one embodiment, transaction execution module 2, which is configured that, sells first man health data；Or call first man
Health data.Wherein, calling first man health data includes transferring first man health data to check or use.
Figure 11 show the structure chart for the transaction execution module that another embodiment of the application provides.As shown in figure 11, it trades
Execution module 2 further comprises: purchase submodule 24, the purchasing price provided for obtaining purchaser, another one node
Execute the operational order of purchaser；Submodule 25 is sold, the commercial value provided for obtaining seller, wherein present node is held
The operational order of row seller；Matched sub-block 26 obtains concluded price for matching purchasing price and commercial value；Execute son
Module 27, for executing the first data friendship for selling first man health data based on the first intelligent contract comprising concluded price
Easily.
When selling individual health data, initiated to sell individual health data by data trade initiator (i.e. purchaser)
Purchasing price is invited and provided, wherein purchase submodule 24 obtains the purchasing price that purchaser provides, submodule 25 is sold and obtains
The commercial value that seller provides, the purchasing price and selling price that matched sub-block 26 is provided respectively according to purchaser and seller
Lattice match suitable purchasing price and commercial value, with realize sell individual health data data trade, when purchasing price with
After commercial value successful match, the first intelligent contract is written in concluded price by implementation sub-module 27, and in purchaser and seller
After confirming respectively, the first data trade for selling the first man health data is executed based on the first intelligent contract, is completed out
Sell the transaction of individual health data.
Figure 12 show the structure chart for the transaction execution module that another embodiment of the application provides.As shown in figure 12, it trades
Execution module 2 further comprises assessment submodule 28, what the purchasing price and seller for providing in acquisition purchaser provided
Before commercial value, assesses the market value of first man health data and be supplied to purchaser and seller.
The invitation of purchase individual health data is initiated in purchaser and receives inviting for purchase individual health data in seller
Please after, it can be estimated that the market value of individual health data simultaneously be supplied to purchaser and seller for its reference, wherein assessing
The market value of individual health data can go out according to the market valuation of the similar individual health data to have struck a bargain should
The market value of individual health data provides a reference price for sale transaction.
In one embodiment, assessment submodule 28 is configured that the market value of assessment first man health data by the
One neural network model is realized.Preferably, first nerves network model can be convolutional neural networks model.By establishing the first mind
Through network model, when carrying out selling the transaction of individual health data, individual health data to be vended is inputted into first mind
Through network model, the market value of the individual health data to be vended can be obtained, for the sale transaction purchaser and
Seller's reference.
Figure 13 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.As shown in figure 13, device further comprises the first training module 3, for by single individual health data and it is corresponding at
Training first nerves network model of the price as sample is handed over, wherein sample is the transaction to have struck a bargain in market.By in market
The individual health data for selling transaction and corresponding concluded price are completed as sample training first nerves network model, to complete
The training of first nerves network model, and can also be by the individual health data and corresponding in the sale transaction completed every time
Concluded price constantly trains first nerves network model as new sample, the essence of first nerves network model is continuously improved
Degree.
Figure 14 show the structure chart for the transaction execution module that another embodiment of the application provides.As shown in figure 14, it trades
Execution module 2 further comprises: customization submodule 29, for establishing customized solution based on first man health data, wherein fixed
Scheme processed is used to manage the health status of user corresponding to first man health data.
Data trade can also include calling individual health data, and establish other customization sides for individual health data
Case, wherein customized solution is built upon on the basis of individual health data, and is used to manage the affiliated people of individual health data
Health status.
In one embodiment, customization submodule 29 is configured that establish customized solution is realized by nervus opticus network model.
Preferably, nervus opticus network model can be convolutional neural networks model.It is fixed establishing by establishing nervus opticus network model
When scheme processed, individual health data is inputted into the nervus opticus network model, can be obtained and determine for the individual health data
Scheme processed, so that corresponding individual carries out.
Figure 15 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.As shown in figure 15, device further comprises the second training module 4, for by single individual health data and corresponding fixed
Scheme processed is as sample training nervus opticus network model.Using completed individual health data and corresponding customized solution as
Sample training nervus opticus network model to complete the training of nervus opticus network model, and will can also be completed every time
Individual health data and corresponding customized solution in customized solution constantly train nervus opticus network model as new sample,
The precision of nervus opticus network model is continuously improved.
Figure 16 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.As shown in figure 16, device further comprises: Hash module 5, for being turned first man health data by hashing algorithm
It is changed to hash sheet form.Present node is after obtaining individual health data, the personal health that will acquire by hashing algorithm
Data conversion can facilitate the relevant data record of subsequent lookup at hash sheet form.
Figure 17 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.As shown in figure 17, device further comprises: encrypting module 6, for being carried out based on secret key pair to first man health data
Encryption.By establishing secret key pair to individual health data, when selling or calling individual health data, the only institute of personal data
Belong to people using the private key in its distinctive secret key pair, the individual health data using the public key encryption in secret key pair could be decrypted,
And in process of exchange, only passing through public key by the intelligent contract of private key signature could be decrypted, it is ensured that the peace of process of exchange
It is complete to carry out, it ensure that the safety of individual health data.
In one embodiment, encrypting module 6 is configured that secret key pair is obtained by third nerve network model.Preferably,
Three neural network models can be convolutional neural networks model.It, will when obtaining secret key pair by establishing third nerve network model
Individual health data inputs the third nerve network model, and unique corresponding code key with the individual health data can be obtained
It is right, to guarantee the safety of individual health data.
Figure 18 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.As shown in figure 18, device further comprises third training module 7, for by single individual health data and corresponding secret
Key is to as sample training third nerve network model.Using individual health data and corresponding secret key pair as sample training third
Neural network model, to complete the training of third nerve network model.
Figure 19 show the knot for the individual health data managing device based on block chain that another embodiment of the application provides
Composition.As shown in figure 19, device further includes transaction initiation module 8, for sending to another node based on the second intelligent contract
The second data trade, wherein the content of the second data trade include the second individual health data, wherein the second personal health number
According to being obtained by another node and be stored on another node；Authentication module 9, for receiving the transmission of another node
The state change of second intelligent contract and when executing the second data trade based on the second intelligent contract, the intelligent contract of verifying second
State change；Signature blocks 10 are returned, have verified that the second intelligence for characterizing present node for returning to another node
The signature of the state change of contract.
If when the initiator of corresponding second data trade of present node, transaction initiation module 8 is to obtaining and be stored with second
Another node of individual health data sends the second data trade, holds wherein the second data trade is based on the second intelligent contract
Row, the second intelligent contract can be identical with the above-mentioned first intelligent contract, and the content of the second data trade is second people
Health data.The node of the second individual health data is stored after the invitation for receiving the second data trade that present node is sent,
The state change and the second data trade of the second intelligent contract are sent to present node, authentication module 9 is receiving the second intelligence
Can contract state change and when executing the second data trade based on the second intelligent contract, the state of the intelligent contract of verifying second
Variation.Present node returns to signature blocks 10 to second people of storage after the state change for completing the intelligent contract of verifying second
The node of health data returns to signature.By the process, it can guarantee the security reliability of data trade process, avoid individual
Health data is illegally used by other people.
Figure 20 show the structure chart of the electronic equipment of one embodiment of the application offer.As shown in figure 20, electronic equipment 10
Including one or more processors 11 and memory 12.
Processor 11 can be central processing unit (CPU) or have data-handling capacity and/or instruction execution capability
Other forms processing unit, and can control the other assemblies in electronic equipment 10 to execute desired function.
Memory 12 may include one or more computer program products, and the computer program product may include each
The computer readable storage medium of kind form, such as volatile memory and/or nonvolatile memory.The volatile storage
Device for example may include random access memory (RAM) and/or cache memory (cache) etc..It is described non-volatile to deposit
Reservoir for example may include read-only memory (ROM), hard disk, flash memory etc..It can be deposited on the computer readable storage medium
One or more computer program instructions are stored up, processor 11 can run described program instruction, to realize this Shen described above
The individual health data management method of each embodiment please and/or other desired functions.Described computer-readable
The various contents such as individual health data, intelligent contract can also be stored in storage medium.
In one example, electronic equipment 10 can also include: input unit 13 and output device 14, these components pass through
The interconnection of bindiny mechanism's (not shown) of bus system and/or other forms.
For example, the input unit 13 can be data input pin, for obtaining individual health data.
In addition, the input equipment 13 can also include such as keyboard, mouse etc..
The output device 14 can be output to the outside various information, including individual health data, the customized solution determined
Deng.The output equipment 14 may include such as display, loudspeaker and communication network and its remote output devices connected
Etc..
Certainly, to put it more simply, illustrated only in Figure 20 it is some in component related with the application in the electronic equipment 10,
The component of such as bus, input/output interface etc. is omitted.In addition to this, according to concrete application situation, electronic equipment 10 is also
It may include any other component appropriate.
Other than the above method and equipment, embodiments herein can also be computer program product comprising meter
Calculation machine program instruction, it is above-mentioned that the computer program instructions make the processor execute this specification when being run by processor
According to the step in the individual health data management method of the various embodiments of the application described in " illustrative methods " part.
The computer program product can be write with any combination of one or more programming languages for holding
The program code of row the embodiment of the present application operation, described program design language includes object oriented program language, such as
Java, C++ etc. further include conventional procedural programming language, such as " C " language or similar programming language.Journey
Sequence code can be executed fully on the user computing device, partly execute on a user device, be independent soft as one
Part packet executes, part executes on a remote computing or completely in remote computing device on the user computing device for part
Or it is executed on server.
In addition, embodiments herein can also be computer readable storage medium, it is stored thereon with computer program and refers to
It enables, the computer program instructions make the processor execute above-mentioned " the exemplary side of this specification when being run by processor
According to the step in the individual health data management method of the various embodiments of the application described in method " part.
The computer readable storage medium can be using any combination of one or more readable mediums.Readable medium can
To be readable signal medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example can include but is not limited to electricity, magnetic, light, electricity
Magnetic, the system of infrared ray or semiconductor, device or device, or any above combination.Readable storage medium storing program for executing it is more specific
Example (non exhaustive list) includes: the electrical connection with one or more conducting wires, portable disc, hard disk, random access memory
Device (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc
Read-only memory (CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
The basic principle of the application is described in conjunction with specific embodiments above, however, it is desirable to, it is noted that in this application
The advantages of referring to, advantage, effect etc. are only exemplary rather than limitation, must not believe that these advantages, advantage, effect etc. are the application
Each embodiment is prerequisite.In addition, detail disclosed above is merely to exemplary effect and the work being easy to understand
With, rather than limit, it is that must be realized using above-mentioned concrete details that above-mentioned details, which is not intended to limit the application,.
Device involved in the application, device, equipment, system block diagram only as illustrative example and be not intended to
It is required that or hint must be attached in such a way that box illustrates, arrange, configure.As those skilled in the art will appreciate that
, it can be connected by any way, arrange, configure these devices, device, equipment, system.Such as "include", "comprise", " tool
" etc. word be open vocabulary, refer to " including but not limited to ", and can be used interchangeably with it.Vocabulary used herein above
"or" and "and" refer to vocabulary "and/or", and can be used interchangeably with it, unless it is not such that context, which is explicitly indicated,.Here made
Vocabulary " such as " refers to phrase " such as, but not limited to ", and can be used interchangeably with it.
It may also be noted that each component or each step are can to decompose in the device of the application, device and method
And/or reconfigure.These decompose and/or reconfigure the equivalent scheme that should be regarded as the application.
The above description of disclosed aspect is provided so that any person skilled in the art can make or use this
Application.Various modifications in terms of these are readily apparent to those skilled in the art, and are defined herein
General Principle can be applied to other aspect without departing from scope of the present application.Therefore, the application is not intended to be limited to
Aspect shown in this, but according to principle disclosed herein and the consistent widest range of novel feature.
In order to which purpose of illustration and description has been presented for above description.In addition, this description is not intended to the reality of the application
It applies example and is restricted to form disclosed herein.Although already discussed above multiple exemplary aspects and embodiment, this field skill
Its certain modifications, modification, change, addition and sub-portfolio will be recognized in art personnel.
Claims (20)
1. a kind of individual health data management method based on block chain, which is characterized in that suitable for a section on block chain
Point, comprising:
Receive the first data trade based on the first intelligent contract that another node on the block chain is sent, wherein institute
The content for stating the first data trade includes first man health data, wherein the first man health data is obtained by present node
It takes and is stored on the present node；
First data trade is executed based on the described first intelligent contract.
2. the method according to claim 1, wherein described execute described first based on the described first intelligent contract
Data trade includes:
By state change and first data friendship of the described first intelligent contract after executing first data trade
Easily it is sent to another the described node for following the described first intelligent contract；
Receive the signature that another described node returns, wherein the signature for characterize another described node have verified that it is described
The state change of first intelligent contract；And
State change of the described first intelligent contract after executing first data trade and the signature are sent to institute
State other nodes on block chain.
3. the method according to claim 1, wherein first data trade includes:
Sell the first man health data；Or
Call the first man health data.
4. according to the method described in claim 3, it is characterized in that, the realization side for selling the first man health data
Method includes:
The purchasing price that purchaser provides is obtained, wherein another described node executes the operational order of the purchaser；
The commercial value that seller provides is obtained, wherein the present node executes the operational order of the seller；
It matches the purchasing price and the commercial value obtains concluded price；And
It is executed and is sold described in the first man health data based on the described first intelligent contract comprising the concluded price
First data trade.
5. according to the method described in claim 4, it is characterized in that, before the purchasing price that provides of acquisition purchaser,
Further comprise:
It assesses the market value of the first man health data and is supplied to the purchaser.
6. according to the method described in claim 4, it is characterized in that, before the commercial value that provides of acquisition seller,
Further comprise:
It assesses the market value of the first man health data and is supplied to the seller.
7. method according to claim 5 or 6, which is characterized in that the city of the assessment first man health data
Field value is realized by first nerves network model.
8. the method according to the description of claim 7 is characterized in that the training method of the first nerves network model includes:
Using single individual health data and corresponding concluded price as the training of the sample first nerves network model, wherein
The sample is the transaction to have struck a bargain in market.
9. according to the method described in claim 3, it is characterized in that, the calling first man health data includes:
Customized solution is established based on the first man health data, wherein the customized solution is for managing the first man
The health status of user corresponding to health data.
10. according to the method described in claim 9, it is characterized in that, the customized solution of establishing passes through nervus opticus network mould
Type is realized.
11. according to the method described in claim 10, it is characterized in that, the training method packet of the nervus opticus network model
It includes:
Using single individual health data and corresponding customized solution as nervus opticus network model described in sample training.
12. the method according to claim 1, wherein after obtaining the first man health data, into one
Step includes:
The first man health data is converted into hash sheet form by hashing algorithm.
13. the method according to claim 1, wherein after obtaining the first man health data, into one
Step includes:
The first man health data is encrypted based on secret key pair.
14. according to the method for claim 13, which is characterized in that the secret key pair is obtained by third nerve network model
It arrives.
15. according to the method for claim 14, which is characterized in that the training method packet of the third nerve network model
It includes:
Using single individual health data and corresponding secret key pair as third nerve network model described in sample training.
16. the method according to claim 1, wherein further include:
The second data trade based on the second intelligent contract is sent to another described node, wherein second data trade
Content include the second individual health data, wherein second individual health data is obtained and is stored by another described node
In on another described node；
It is receiving the state change for the described second intelligent contract that another described node is sent and is being based on second intelligence
When energy contract executes second data trade, the state change of the described second intelligent contract is verified；And
The state change for having verified that the described second intelligent contract for characterizing the present node is returned to another described node
Signature.
17. a kind of individual health data managing device based on block chain, suitable for a node on block chain, feature exists
In, comprising:
Transaction acceptance module, for receiving first based on the first intelligent contract of the transmission of another node on the block chain
Data trade, wherein the content of first data trade includes first man health data, wherein the first man is healthy
Data are obtained by present node and are stored on the present node；
Transaction execution module, for executing first data trade based on the described first intelligent contract.
18. a kind of electronic equipment characterized by comprising processor；Memory；And the meter of storage in the memory
Calculation machine program instruction, the computer program instructions execute the processor as right is wanted
Method described in asking 1 to 16.
19. a kind of computer program product, which is characterized in that including computer program instructions, the computer program instructions exist
The processor is made to execute the method as described in claim 1 to 16 when being run by processor.
20. a kind of computer readable storage medium, which is characterized in that be stored thereon with computer program, the computer program
It realizes when being executed by processor such as the step of claim 1 to 16 the method.
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| CN201910064097.5A CN109685510A (en) | 2019-01-23 | 2019-01-23 | A kind of individual health data management method and device based on block chain |
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| CN201910064097.5A CN109685510A (en) | 2019-01-23 | 2019-01-23 | A kind of individual health data management method and device based on block chain |
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| CN201910064097.5A Pending CN109685510A (en) | 2019-01-23 | 2019-01-23 | A kind of individual health data management method and device based on block chain |
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| CN111967031A (en) * | 2020-08-13 | 2020-11-20 | 合肥安时智造科技有限公司 | Data transaction type transmission method |
| EP3913852A1 (en) * | 2020-05-18 | 2021-11-24 | Timofey Mochalov | Method for protecting data transfer using neural cryptography |
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| CN108881160A (en) * | 2018-05-07 | 2018-11-23 | 北京信任度科技有限公司 | Medical treatment & health data managing method and system based on block chain intelligence contract |
| CN109242636A (en) * | 2018-09-26 | 2019-01-18 | 盈盈（杭州）网络技术有限公司 | A kind of data transacting system and its implementation based on block chain |
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| CN107464118A (en) * | 2017-08-16 | 2017-12-12 | 济南浪潮高新科技投资发展有限公司 | A kind of data trade method based on block chain intelligence contract |
| CN108881160A (en) * | 2018-05-07 | 2018-11-23 | 北京信任度科技有限公司 | Medical treatment & health data managing method and system based on block chain intelligence contract |
| CN109242636A (en) * | 2018-09-26 | 2019-01-18 | 盈盈（杭州）网络技术有限公司 | A kind of data transacting system and its implementation based on block chain |
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| EP3913852A1 (en) * | 2020-05-18 | 2021-11-24 | Timofey Mochalov | Method for protecting data transfer using neural cryptography |
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Application publication date: 20190426 |