CN107220837A - A kind of destination object source tracing method and device - Google Patents
A kind of destination object source tracing method and device Download PDFInfo
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- CN107220837A CN107220837A CN201710405122.2A CN201710405122A CN107220837A CN 107220837 A CN107220837 A CN 107220837A CN 201710405122 A CN201710405122 A CN 201710405122A CN 107220837 A CN107220837 A CN 107220837A
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
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Abstract
The present invention provides a kind of destination object source tracing method and device, after the first digital information of destination object is got, generate the identification information of destination object, the block chain of destination object is generated according to the identification information of destination object, and each bar digital information by destination object in different phase, such as the first digital information of production phase, second digital information in haulage stage and the 3rd digital information of transactional stage are bound with block chain, further can be using the identification information of block chain as inquiry basis, each bar digital information associated with block chain is provided, realize each bar digital information that destination object is got by the identification information of block chain, and then the condition of production and trading situation of destination object are tracked by each bar digital information realization of destination object, and in transaction scene is applied to, can be with information such as master goal object origin and quality by each bar digital information, so that the information such as the equal destination object source of both parties' grasp and quality.
Description
Technical field
The invention belongs to information trace technical field, in particular, more particularly to a kind of destination object source tracing method and
Device.
Background technology
With ecommerce fast development, important social consumption mould is had become by the commodity transaction of ecommerce
Formula, and once restricted the factors such as information infrastructure, logistics distribution and the e-payment of ecommerce popularization and application and also obtain pole
It is big to improve.But while ecommerce fast development, however it remains many problems needs solution.
As the bad manufacturer in part utilizes OEM (Original Equipment Manufacturer, Original Engineering Manufacturing) etc.
Mode entrusts small factory to be produced for it, causes commercial quality and brand Premium Benefits seriously to give a discount, and then purchaser's interests are caused to damage
It is bad, while being polluted to e-commerce environment, or even turn into the bottleneck of influence e-commerce development to a certain extent.
For this can by released news on the related e-platform of ecommerce (such as merchandise news and credit are endorsed),
Commodity transaction is monitored by the mode such as the rewards and punishments measure of e-platform and the supervise and examine of state supervision department, but these sides
It is seriously asymmetric to the information grasped of merchandise resources and quality that formula can have a both parties, especially for the purchaser of transaction
For, in the case where seller entrusts small factory using OEM modes for its production, purchaser can not know this case, and then
There is the information grasped serious asymmetric problem of the both parties to merchandise resources and quality.
The content of the invention
In view of this, it is an object of the invention to provide a kind of destination object source tracing method and device, for target pair
The condition of production and trading situation of elephant are tracked so that the information such as the equal merchandise resources of both parties' grasp and quality.Tool
Body, technical scheme is as follows：
The present invention provides a kind of destination object source tracing method, and methods described includes：
The first digital information of destination object is obtained, first digital information is the production phase in the destination object
In the digital information related to the production process of the destination object；
The identification information of the destination object is generated, according to the identification information of the destination object, the target pair is generated
The block chain of elephant, and generate the identification information of the block chain；
At least obtain the second digital information of the destination object and the 3rd digital information of the destination object, described
Two numerical information is related to the transportation of destination object digital information in the haulage stage of the destination object,
3rd digital information is related to the trading situation of destination object number in the transactional stage of the destination object
Word information；
First digital information, second digital information and the 3rd digital information and the block chain are carried out
Binding；
By inquiry basis of the identification information of the block chain, there is provided each bar digital information of block chain binding.
Preferably, methods described also includes：By the destination object and the user information correlation of the first user；
Indicate that the owner of the destination object is changed to second user from the first user in the 3rd digital information
In the case of, the user profile of second user is obtained, the destination object and the user information correlation of first user are changed
For the destination object and the user information correlation of the second user.
Preferably, methods described also includes：Obtain the summary info of the destination object, and by the summary info and institute
Block chain is stated to be bound；
There is provided each bar digital information of block chain binding as inquiry basis for the identification information using the block chain
Including：By inquiry basis of the summary info of the identification information of the block chain and the destination object, there is provided the block chain
Each bar digital information of binding.
Preferably, methods described also includes：The running situation of each block chain is obtained, and according to the operation of each block chain
Situation is adjusted to monitoring parameter.
Preferably, the identification information of the destination object is the cryptographic Hash of first digital information, the block chain
Identification information is the public key of the block chain.
The present invention also provides a kind of destination object and traced to the source device, and described device includes：
Acquiring unit, for obtaining the first digital information of destination object and at least obtaining the destination object
3rd digital information of the second digital information and the destination object, first digital information is the life in the destination object
The numeral letter related to the production process of the destination object in the production stage, second digital information is in the destination object
Haulage stage in the digital information related to the transportation of the destination object, the 3rd digital information is in the mesh
Mark digital information related to the trading situation of the destination object in the transactional stage of object；
Generation unit, the identification information for generating the destination object is raw according to the identification information of the destination object
Into the block chain of the destination object, and generate the identification information of the block chain；
Binding unit, for by first digital information, second digital information and the 3rd digital information with
The block chain is bound；
Unit is provided, for there is provided each of block chain binding by inquiry basis of the identification information of the block chain
Bar digital information.
Preferably, described device also includes：Associative cell, for by the user profile of the destination object and the first user
Association；
Unit is changed, for indicating that the owner of the destination object changes from the first user in the 3rd digital information
In the case of second user, the user profile of second user is obtained, by the destination object and the user of first user
Information association is revised as the user information correlation of the destination object and the second user.
Preferably, the acquiring unit is additionally operable to obtain the summary info of the destination object, and it is single to trigger the binding
Member is bound the summary info with the block chain；
The offer unit, for using the summary info of the identification information of the block chain and the destination object as inquiry
There is provided each bar digital information of block chain binding on basis.
Preferably, the acquiring unit, is additionally operable to obtain the running situation of each block chain；
Described device also includes：Adjustment unit, for being adjusted according to the running situation of each block chain to monitoring parameter
It is whole.
Preferably, the identification information of the destination object is the cryptographic Hash of first digital information, the block chain
Identification information is the public key of the block chain.
Compared with prior art, the above-mentioned technical proposal that the present invention is provided has the following advantages that：
By above-mentioned technical proposal, after the first digital information of destination object is got, the mark of destination object is generated
Information, the block chain of destination object is generated according to the identification information of destination object, and destination object is each in different phase
3rd number of the first digital information of bar digital information, such as production phase, second digital information in haulage stage and transactional stage
Word information is bound with block chain, further can using the identification information of block chain as inquiry basis there is provided with block chain phase
Each bar digital information of association, realizes each bar digital information that destination object is got by the identification information of block chain, and then
Realized by each bar digital information of destination object and the condition of production and trading situation of destination object are tracked.
And the technical scheme that the present invention is provided may apply in transaction scene, pass through the technology provided using the present invention
Scheme, can be realized for both parties by each bar digital information of destination object to the condition of production of destination object and
Trading situation is tracked, can be with master goal object by each bar digital information especially for the purchaser in both parties
The information such as source and quality so that the information such as the equal destination object source of both parties' grasp and quality.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is to implement the first floor system Organization Chart that the embodiment of the present invention provides destination object source tracing method；
Fig. 2 is a kind of flow chart of destination object source tracing method provided in an embodiment of the present invention；
Fig. 3 is another flow chart of destination object source tracing method provided in an embodiment of the present invention；
Fig. 4 is that destination object provided in an embodiment of the present invention is traced to the source a kind of structural representation of device；
Fig. 5 is that destination object provided in an embodiment of the present invention is traced to the source another structural representation of device.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Destination object source tracing method and device provided in an embodiment of the present invention can pass through the open source technology of block chain, such as bit
Coin or the open source technology in ether mill, build based on e-commerce platform merchandise alliance's catenary system, by transaction be related to it is each
Node is disposed at side, such as in the manufacturer included but is not limited to, e-commerce platform, third party appraisal agency, purchaser etc. portion
Node is affixed one's name to, using the decentralization of block chain, goes to trust and the characteristics of good confidentiality, each bar digital information of destination object is passed through
Block chain is encrypted, it is possible to propagated by MANET transmission technology, allows each side to share each bar numeral of destination object
Information, by multiple party signatures confirm (such as the first user and second user Signature Confirmation) mechanism complete to the quality of destination object and
The common accreditation in source, and it is finally completed transaction.All digital information armies of destination object are stored in word alliance catenary system
In block chain so that each side especially manufacturer can not unilaterally juggle the figures information, the target pair transmitted by the haulage stage
As entity is synchronous to the digital information implementation of destination object with e-commerce platform, it is ensured that on the premise of consistency on messaging, from mesh
The source of mark object judges whether that two for purchaser, and it can by real manufacturer or qualified producer's production
The production and transportation information of destination object is known in time, and by whether signed by the variation of the digital information of all cochains
Name is approved to destination object production process and final mass.
Corresponding, that builds includes two-tier system based on alliance's catenary system that e-commerce platform is merchandised, and first layer is
First floor system framework, for solving the problems, such as each node deployment in block chain, the second layer is application scenarios system architecture, for solving
Certainly destination object is traced to the source the problem of implementation of function.Wherein the schematic diagram of first floor system framework is as shown in figure 1, can include：Block
Chain digital asset transaction platform, block chain browser and block chain monitoring operation platform.
Block chain digital asset transaction platform provides Essential Environment for destination object source tracing method, for generating block chain,
And bind block chain and destination object.As shown in figure 1, block chain digital asset transaction platform includes：User's registration interface (is carried
For user's registration function, including username and password etc.), Data Enter interface (is used to obtain the relevant information of destination object, such as
Performance parameter of destination object picture, the logo of destination object and destination object etc.), digitlization interface (is used for destination object
Relevant information be converted to digital information, and generate the identification information of destination object), destination object cochain interface (be used for obtain
The block chain of destination object and the identification information of block chain, and externally announce), destination object transaction interface (be used for announce target
The trading situation of object, be such as used to merchandising issue and receive purchaser information), digital asset interface (be used for block chain and
The summary info of destination object is associated, and the which type of target of block chain correspondence is determined with the summary info by destination object
Object).
Block chain browser is then used for the trading situation that existing block chain and block chain are browsed for both parties, at this
At least one block chain browser can be provided in inventive embodiments, there is mark letter for each block chain browser
Breath, for being made a distinction to different block chain browsers, and further by the identification information and block chain of block chain browser
Binding, can quickly find block chain in which block chain browser.
In any one block chain browser, including search column (is used to carry out block chaining search, as that can input transaction
The identification information of destination object, the public key of block chain and block height), be newly generated block chain and browse column and (be used to browse newest
Each mesh in the information of the block chain of generation, such as block height, the identification information and block sets of this block chain correspondence destination object
Mark identification information etc. of object), Transaction Information statistics column (is used for the trading situation for counting each destination object, such as counts newest
Sequence number, the address of purchaser and exchange hour of default transaction etc.), Transaction Details column is (every in record Transaction Information statistics column
The Transaction Details of transaction, can such as check the identification information and exchange hour of the destination object of every transaction).
Block chain management platform is used to monitor the running situation of block chain and the resource service condition of the system, such as block
Chain management platform, which includes block chain runnable interface, (to be used for the running situation for monitoring block chain, such as monitors total block height, history and hand over
Easy quantity, total number of users and block generation average time etc.), using interface, (resource for being used to monitor the system is used resource
Situation, such as processor service condition, internal memory service condition and disk service condition).
Application scenarios system architecture includes user's registration login module and (if transplanted in e-commerce platform, can be set
Jump to the user's registration login module of e-commerce platform, reduction exploitation and management cost), information collect processing module (use
In the relevant information by artificial intelligence technology and multimedia technology collection destination object, and obtain the corresponding numeral of relevant information
Information) and information cochain release module (it is used for the block chain for generating destination object, and externally issue block chain and block chain are tied up
Fixed each bar digital information).
With reference to Fig. 1, destination object source tracing method provided in an embodiment of the present invention is illustrated, as shown in Fig. 2 its
A kind of flow chart of destination object source tracing method provided in an embodiment of the present invention is shown, for realizing the production to destination object
Situation and trading situation are tracked, and when being applied in transaction scene both parties can be caused to grasp equal business
The information such as product source and quality, specifically, destination object source tracing method shown in Fig. 2 may comprise steps of：
101：The first digital information of destination object is obtained, wherein the first digital information is the production phase in destination object
In the digital information related to the production process of destination object, the digital information includes but is not limited to needed for productive target object
The manufacturer of raw material, the grown place of destination object and destination object.
That is, the information of raw material needed for can obtaining productive target object in the production phase of destination object is (such as
The information such as the species of material, model, the grown place of material, the manufacturer of material, the transport of the production time of material and material),
The information such as the production time of the grown place of destination object, the manufacturer of destination object and destination object, regard these information as
One digital information.
In embodiments of the present invention, a kind of feasible pattern of above-mentioned first digital information of acquisition is：Related to by the production phase
And all parties be manually entered above- mentioned information, such as required manufacturer of raw material, the business personnel of carrier and target pair
The manufacturer of elephant is manually entered above- mentioned information.The system framework of such as implementation goal object source tracing method is provided with Data Enter circle
Face, above-mentioned all parties are manually entered above- mentioned information in the Data Enter interface.
Obtaining another feasible pattern of above-mentioned first digital information is：In the production phase of destination object, from required original
Material production, the process such as (workshop for entering destination object) and destination object production of marching into the arena pass through artificial intelligence and multimedia
Technology gathers above- mentioned information.For example by artificial intelligence and multimedia technology to the identification information in raw material (as record has original
The Quick Response Code of the information such as model, species, the production time of material), the certificate of manufacturer, the article of transporting raw materials mark letter
The identification information of breath (Quick Response Code as recorded raw material traffic condition) and destination object is (as record has the type of destination object
Number, species, the Quick Response Code of the information such as production time) be scanned, recognize and the operation such as Information Authentication will have the letter of type commodity
Breath is automatically converted to above-mentioned first digital information, realizes the automatic acquisition of the first digital information.
Obtaining the still further possibility of above-mentioned first digital information is：Obtain above-mentioned manually input mode and automatically
Take mode to be combined, for example, the partial information of above-mentioned first digital information is obtained by manually input mode, by automatic
Acquisition modes obtain the remaining information of above-mentioned first digital information, or obtain above-mentioned first numeral letter by automatic acquisition modes
After breath, and the first digital information obtained automatically is corrected by above-mentioned manually input mode.
It is however noted that：Correction of the correction mainly to grammer and wrong word etc. herein, because above-mentioned
First digital information is related to many information such as the place of production, materials, technique, standard and the producer of destination object, is believed by these
Whether breath can determine destination object from the real place of production and whether using real technique etc., so only allowing to certainly
Grammer and wrong word in the dynamic each bar information obtained etc. are corrected.
102：The identification information of destination object is generated, the block of destination object is generated according to the identification information of destination object
Chain, and generate the identification information of block chain.
It is appreciated that：Identification information is the identifier for different target object to be made a distinction, of the invention real
Applying a kind of mode of the identification information of example generation destination object is：To the relevant information of destination object, the picture of such as destination object,
Logo and performance parameter etc. carry out Hash operation, obtain the cryptographic Hash of destination object, the cryptographic Hash can be used as destination object
Identification information.Then the block chain of destination object is generated according to the identification information of destination object, wherein the block chain generated such as table 1
It is shown.
The form of the block chain of table 1
| Block head | The identification information of destination object | Block tail |
Directly the identification information of destination object is added to from the block chain that destination object is can be seen that above-mentioned table 1 Suo Shi
The data area of block chain, the generating mode of this block chain first is counted as described above relative to by the relevant information of destination object
Word information is added to for the data area of block chain, can substantially reduce the information content of block chain, beneficial to the transmission of block chain.
Corresponding, the identification information of block chain is the mark for the block chain of different target object to be made a distinction
Symbol, in embodiments of the present invention, a kind of feasible pattern of the identification information of block chain is：The public key of block chain, and can be right
The outer public key for announcing block chain, so can be using the public key of block chain as inquiry basis, i.e., using the public key of block chain as search
Condition, obtains corresponding block chain, and then can be got according to the identification information of destination object in block chain corresponding
Destination object, so as to obtain the related each bar digital information of destination object.
103：The second digital information of destination object and the 3rd digital information of destination object are at least obtained, wherein, second
Digital information is related to the transportation of destination object digital information in the haulage stage of destination object, such as the second numeral
Information includes but is not limited to the haulage time of destination object, in the corresponding shipping point of origin of some haulage time and transport emphasis etc..
3rd digital information is related to the trading situation of destination object numeral letter in the transactional stage of destination object
Breath, such as the 3rd digital information includes but is not limited to the exchange hour of destination object, both parties' information of destination object.
I.e. for any one destination object, the embodiment of the present invention can obtain it in different phase, such as production rank
Each bar digital information of section, haulage stage and transactional stage, and for the acquisition side of the second digital information and the 3rd digital information
Formula refers to the acquisition modes of the first digital information, and this embodiment of the present invention is no longer illustrated.
104：First digital information, the second digital information and the 3rd digital information and block chain are bound, so existed
After inquiring block chain, it is possible to each bar digital information bound with it is got, to know destination object in different phase
Situation, the situation of raw material and the condition of production of destination object (such as grown place) such as in the production phase, and then sent out by this
The destination object source tracing method that bright embodiment is provided is applied in transaction scene, and it can be with for the purchaser in both parties
The information such as the equal destination object source of grasp and quality.
Herein it should be noted is that：After the block chain generation of destination object, production, transport due to destination object
With the time cost of transaction and through it is costly the problems such as, cause have certain delay with each bar digital information that block chain is bound, but
It is the renewal for each bar digital information that the embodiment of the present invention is bound by block chain, completes the issue of newest digital information, be
Both parties provide newest peer-to-peer information.And block chain is generated with the beginning of destination object production phase, and with
Destination object track changes and (caused as transported or merchandising) so that (this node refers to user to the node related to destination object, such as
Seller and purchaser in both parties) it is more and more, provide block chain technology for this embodiment of the present invention and allow that other nodes add
Enter, to realize each bar digital information of shared block chain binding.
105：By inquiry basis of the identification information of block chain, there is provided each bar digital information of block chain binding.Namely
Say that the identification information of block chain can be as the keyword for inquiring about each bar digital information, by implementation goal object source tracing method
System framework in input block chain identification information (identification information of block chain can externally export realization shared), it is possible to it is logical
The identification information for crossing block chain finds corresponding block chain, and then each bar numeral for finding its binding according to block chain is believed
Breath, realizes that digital information is shared, and digital information indicates that destination object is in the situation of different phase, such as life in the production phase
Both parties' information of production time, the haulage time in haulage stage and transactional stage etc., therefore believed by the numeral of different phase
Breath can be realized to be tracked to the condition of production and trading situation of destination object.
By above-mentioned technical proposal, after the first digital information of destination object is got, the mark of destination object is generated
Information, the block chain of destination object is generated according to the identification information of destination object, and destination object is each in different phase
3rd number of the first digital information of bar digital information, such as production phase, second digital information in haulage stage and transactional stage
Word information is bound with block chain, further can using the identification information of block chain as inquiry basis there is provided with block chain phase
Each bar digital information of association, realizes each bar digital information that destination object is got by the identification information of block chain, and then
Realized by each bar digital information of destination object and the condition of production and trading situation of destination object are tracked.
And destination object source tracing method provided in an embodiment of the present invention may apply in transaction scene, by application originally
The destination object source tracing method that inventive embodiments are provided, can be believed for both parties by each bar numeral of destination object
Breath is realized to be tracked to the condition of production and trading situation of destination object, is especially passed through for the purchaser in both parties
Each bar digital information can be with information such as master goal object origin and quality so that both parties grasp equal destination object and come
The information such as source and quality.
Herein it should be noted is that：The identification information of block chain is only used for distinguishing different block chains, but logical
Crossing the identification information of block chain can not determine which destination object the block chain belongs to, and then can not determine that destination object is one
What kind of object, can not such as determine that block chain said target object is an automobile product or an agricultural product, because
This is only using the identification information of block chain as inquiry basis, and it needs just get its required destination object by repeatedly inquiry
Each bar digital information, is that this destination object source tracing method provided in an embodiment of the present invention can be with：Obtain the summary of destination object
Information, and summary info is bound with block chain, and then can be with the summary of the identification information of block chain and destination object
There is provided each bar digital information of block chain binding for inquiry basis for information.
Wherein summary info is used as the brief description of destination object, at least type and function for indicating destination object
Deng, and for different target object, it there may be identical summary info, therefore area can be determined by summary info
The corresponding destination object of block chain belongs to the destination object of which kind of type and/or which kind of function, that is to say, that can by summary info
To determine whether the corresponding destination object of block chain is object that both parties wish transaction, then area again by being bound with it
Each bar digital information of identification information-enquiry of block chain, so as to be determined most at least one destination object determined by summary info
Whole destination object.
Referring to Fig. 3, it illustrates another flow chart of destination object source tracing method provided in an embodiment of the present invention, can
To comprise the following steps：
201：The first digital information of destination object is obtained, wherein the first digital information is the production phase in destination object
In the digital information related to the production process of destination object, the digital information includes but is not limited to needed for productive target object
The manufacturer of raw material, the grown place of destination object and destination object.
202：The identification information of destination object is generated, the block of destination object is generated according to the identification information of destination object
Chain, and generate the identification information of block chain.
In embodiments of the present invention, step 201 is identical with step 101, and step 202 is identical with step 102, to this present invention
Embodiment is no longer illustrated.
203：By destination object and the user information correlation of the first user.Wherein the user of destination object and the first user believe
Breath can be associated with the beginning of destination object production phase, and the user profile of the first user ought be up till now for instruction
Which user the owner of destination object is, therefore in the embodiment of the present invention, the user profile of the first user can be with target pair
The track of elephant changes and changed.
Such as when destination object is in the production phase, the user profile of the first user can be the user of productive target object
Information, as described above in the first digital information destination object manufacturer, and in order to which which user's productive target object indicated,
The user profile of first user includes but is not limited to hour of log-on of the title of manufacturer, manufacturer location and manufacturer etc.,
To be made a distinction by these information to the first different users, so that it is determined that the user of the first user corresponding with destination object
Information, the problem of small factory produces for it is entrusted to avoid the occurrence of actual production business using modes such as OEM.
204：The second digital information of destination object and the 3rd digital information of destination object are at least obtained, wherein, second
Digital information is related to the transportation of destination object digital information in the haulage stage of destination object, the 3rd numeral letter
Breath is related to the trading situation of destination object digital information in the transactional stage of destination object.
205：First digital information, the second digital information and the 3rd digital information and block chain are bound.
In embodiments of the present invention, step 204 is identical with step 103, and step 205 is identical with step 104, to this present invention
Embodiment is no longer illustrated.
206：Indicate that the owner of destination object is changed to the situation of second user from the first user in the 3rd digital information
Under, obtain second user user profile, by the user information correlation of destination object and the first user be revised as destination object and
The user information correlation of second user.
It is understood that the 3rd digital information is the trading situation in the transactional stage of destination object with destination object
Related digital information, therefore can determine whether the owner of destination object changes by the 3rd digital information, such as the
Three digital informations include one be used for indicate the successful parameter of transaction, when the value of the parameter is default value (such as 1), then
Illustrate that destination object, by Successful Transaction, is now assured that owner's hair of destination object in the transactional stage of destination object
It is raw to change, and then obtain the current owner's information of destination object, such as user profile of above-mentioned second user, then by target pair
As the user information correlation with the first user is revised as destination object and the user information correlation of second user.
In embodiments of the present invention, the both parties being related in once merchandising --- the first user (successfully preceding target of merchandising
The owner of object) and second user (owner of destination object after merchandising successfully) user profile record the above-mentioned 3rd number
In word information, therefore when it is determined that the owner of destination object changes, directly it can be obtained from above-mentioned 3rd digital information
The user profile of second user is got, it is associated with destination object.
Herein it should be noted is that：In the first time transaction of destination object, the first user is destination object
The producer, and in other transaction of destination object, the owner of destination object after the first user once merchandises successfully for before.
And whether merchandise successfully needs to judge whether to receive the instruction for confirming to merchandise, when receiving the finger that confirms to merchandise
Explanation is merchandised successfully when making, wherein confirming that the instruction that can be merchandised is sent by the terminal device of the first user, is being merchandised every time
In the terminal device of the first user can receive Transaction Information, such as purchaser's information, when terminal of first user by the first user
When the Transaction Information that equipment is shown confirms transaction, terminal device will send the instruction for confirming to merchandise.
207：By inquiry basis of the identification information of block chain, there is provided each bar digital information of block chain binding.
By above-mentioned technical proposal, indicate that the owner of destination object is changed to the from the first user in the 3rd digital information
In the case of two users, the situation that associates of destination object and user profile can be changed, is realized to destination object trading situation
Follow the trail of.
In addition, destination object source tracing method provided in an embodiment of the present invention can also include step：Obtain each block chain
Running situation, and monitoring parameter is adjusted according to the running situation of each block chain, wherein the running situation of block chain
Including but not limited to：Block height, number of transaction, number of users and block generation average time etc., block are highly used to remember
The All Activity situation of record correspondence destination object, with increasing for transaction count, block highly increases, can be with by above- mentioned information
The running situation of some block chain is obtained, to determine the need for being adjusted monitoring parameter, if desired monitoring parameter is entered
Row adjustment, can be using modes such as adjustment monitoring period, the quantity for monitoring block chain, and this monitor mode can be to block
The inferior position of chain decentralization technology plays supplementary function.
For foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as to a series of combination of actions, but
It is that those skilled in the art should know, the present invention is not limited by described sequence of movement, because according to the present invention, certain
A little steps can be carried out sequentially or simultaneously using other.Secondly, those skilled in the art should also know, be retouched in specification
The embodiment stated belongs to preferred embodiment, and involved action and the module not necessarily present invention are necessary.
Corresponding with above method embodiment, the embodiment of the present invention also provides a kind of destination object and traced to the source device, for reality
Now the condition of production and trading situation to destination object are tracked, and can to hand over when being applied in transaction scene
The information, its structural representation such as the equal merchandise resources of easy both sides' grasp and quality are as shown in figure 4, can include：Acquiring unit
11st, generation unit 12, binding unit 13 and offer unit 14.
Acquiring unit 11, for obtain the first digital information of destination object and at least obtaining destination object
3rd digital information of two numerical information and destination object, the first digital information be in the production phase of destination object with target
The related numeral letter of the production process of object, the second digital information is the fortune with destination object in the haulage stage of destination object
The related digital information of defeated process, the 3rd digital information is the trading situation in the transactional stage of destination object with destination object
Related digital information.
For the first digital information, the second digital information and the 3rd digital information illustrate and acquisition modes please join
The related description in embodiment of the method is read, this embodiment of the present invention is no longer illustrated.
Generation unit 12, the identification information for generating destination object, according to the identification information of destination object, generates target
The block chain of object, and generate the identification information of block chain.It is appreciated that：Identification information is used for different target object
The identifier made a distinction, a kind of mode of the identification information of destination object is generated in the embodiment of the present invention is：To destination object
Relevant information, the picture of such as destination object, logo and performance parameter carry out Hash operation, obtain the Hash of destination object
Value, the cryptographic Hash can as destination object identification information.Then destination object is generated according to the identification information of destination object
Block chain, wherein the block chain generated is as shown in Table 1 above.
Directly the identification information of destination object is added to from the block chain that destination object is can be seen that above-mentioned table 1 Suo Shi
The data area of block chain, the generating mode of this block chain first is counted as described above relative to by the relevant information of destination object
Word information is added to for the data area of block chain, can substantially reduce the information content of block chain, beneficial to the transmission of block chain.
Corresponding, the identification information of block chain is the mark for the block chain of different target object to be made a distinction
Symbol, in embodiments of the present invention, a kind of feasible pattern of the identification information of block chain is：The public key of block chain, and can be right
The outer public key for announcing block chain, so can be using the public key of block chain as inquiry basis, i.e., using the public key of block chain as search
Condition, obtains corresponding block chain, and then can be got according to the identification information of destination object in block chain corresponding
Destination object, so as to obtain the related each bar digital information of destination object.
Binding unit 13, for the first digital information, the second digital information and the 3rd digital information and block chain to be carried out
Binding, so after block chain is inquired, it is possible to each bar digital information bound with it is got, to know destination object
In the situation of different phase, the situation of raw material and the condition of production of destination object (such as grown place), enter such as in the production phase
And be applied in device that destination object provided in an embodiment of the present invention is traced to the source in transaction scene, for the purchaser in both parties
For its can grasp the information such as equal destination object source and quality.
Unit 14 is provided, for each bar numeral by inquiry basis of the identification information of block chain there is provided the binding of block chain
Information.That is the identification information of block chain can be as the keyword for inquiring about each bar digital information, by implementation goal
Object trace to the source device system framework in input block chain identification information (identification information of block chain can externally export realization altogether
Enjoy), it is possible to corresponding block chain is found by the identification information of block chain, and then its binding is found according to block chain
Each bar digital information, realizes that digital information is shared, and digital information indicates that destination object is in the situation of different phase, such as in life
Both parties' information of the production time in production stage, the haulage time in haulage stage and transactional stage etc., therefore pass through not same order
The digital information of section can be realized to be tracked to the condition of production and trading situation of destination object.
By above-mentioned technical proposal, after the first digital information of destination object is got, the mark of destination object is generated
Information, the block chain of destination object is generated according to the identification information of destination object, and destination object is each in different phase
3rd number of the first digital information of bar digital information, such as production phase, second digital information in haulage stage and transactional stage
Word information is bound with block chain, further can using the identification information of block chain as inquiry basis there is provided with block chain phase
Each bar digital information of association, realizes each bar digital information that destination object is got by the identification information of block chain, and then
Realized by each bar digital information of destination object and the condition of production and trading situation of destination object are tracked.
And destination object provided in an embodiment of the present invention trace to the source device may apply to transaction scene in, pass through application this
The destination object that inventive embodiments are provided is traced to the source device, can be believed for both parties by each bar numeral of destination object
Breath is realized to be tracked to the condition of production and trading situation of destination object, is especially passed through for the purchaser in both parties
Each bar digital information can be with information such as master goal object origin and quality so that both parties grasp equal destination object and come
The information such as source and quality.
Herein it should be noted is that：The identification information of block chain is only used for distinguishing different block chains, but logical
Crossing the identification information of block chain can not determine which destination object the block chain belongs to, and then can not determine that destination object is one
What kind of object, can not such as determine that block chain said target object is an automobile product or an agricultural product, because
This is only using the identification information of block chain as inquiry basis, and it needs just get its required destination object by repeatedly inquiry
Each bar digital information, is that this destination object provided in an embodiment of the present invention acquiring unit 11 in device of tracing to the source is additionally operable to obtain target
The summary info of object, and trigger binding unit 13 and bound summary info with block chain, so unit 14 is provided can be with
By inquiry basis of the summary info of the identification information of block chain and destination object, there is provided each bar numeral letter of block chain binding
Breath.
Wherein summary info is used as the brief description of destination object, at least type and function for indicating destination object
Deng, and for different target object, it there may be identical summary info, therefore area can be determined by summary info
The corresponding destination object of block chain belongs to the destination object of which kind of type and/or which kind of function, that is to say, that can by summary info
To determine whether the corresponding destination object of block chain is object that both parties wish transaction, then area again by being bound with it
Each bar digital information of identification information-enquiry of block chain, so as to be determined most at least one destination object determined by summary info
Whole destination object.
Referring to Fig. 5, another structure for device of being traced to the source it illustrates destination object provided in an embodiment of the present invention, may be used also
With including：Associative cell 15 and modification unit 16.
Wherein associative cell 15, for by the user information correlation of destination object and the first user.Wherein destination object with
The user profile of first user can be associated with the beginning of destination object production phase, and user's letter of the first user
Cease for indicate ought the owner of up till now destination object be which user, therefore in the embodiment of the present invention, the user of the first user
Information can change and change with the track of destination object.
Such as when destination object is in the production phase, the user profile of the first user can be the user of productive target object
Information, as described above in the first digital information destination object manufacturer, and in order to which which user's productive target object indicated,
The user profile of first user includes but is not limited to hour of log-on of the title of manufacturer, manufacturer location and manufacturer etc.,
To be made a distinction by these information to the first different users, so that it is determined that the user of the first user corresponding with destination object
Information, the problem of small factory produces for it is entrusted to avoid the occurrence of actual production business using modes such as OEM.
Unit 16 is changed, second is changed to from the first user for the owner in the 3rd digital information instruction destination object
In the case of user, the user profile of second user is obtained, destination object and the user information correlation of the first user are revised as
The user information correlation of destination object and second user.
It is understood that the 3rd digital information is the trading situation in the transactional stage of destination object with destination object
Related digital information, therefore can determine whether the owner of destination object changes by the 3rd digital information, such as the
Three digital informations include one be used for indicate the successful parameter of transaction, when the value of the parameter is default value (such as 1), then
Illustrate that destination object, by Successful Transaction, is now assured that owner's hair of destination object in the transactional stage of destination object
It is raw to change, and then obtain the current owner's information of destination object, such as user profile of above-mentioned second user, then by target pair
As the user information correlation with the first user is revised as destination object and the user information correlation of second user.
In embodiments of the present invention, the both parties being related in once merchandising --- the first user (successfully preceding target of merchandising
The owner of object) and second user (owner of destination object after merchandising successfully) user profile record the above-mentioned 3rd number
In word information, therefore when it is determined that the owner of destination object changes, directly it can be obtained from above-mentioned 3rd digital information
The user profile of second user is got, it is associated with destination object.
By above-mentioned technical proposal, indicate that the owner of destination object is changed to the from the first user in the 3rd digital information
In the case of two users, the situation that associates of destination object and user profile can be changed, is realized to destination object trading situation
Follow the trail of.
In addition, destination object provided in an embodiment of the present invention is traced to the source, acquiring unit 11 can also obtain each block in device
Adjustment unit in the running situation of chain, device of then being traced to the source by destination object is according to the running situation of each block chain to prison
Control parameter is adjusted, and the running situation of wherein block chain includes but is not limited to：Block height, number of transaction, number of users with
And block generation average time etc., block is highly used for the All Activity situation for recording correspondence destination object, with transaction count
Increase, block highly increases, and the running situation of some block chain can be obtained by above- mentioned information, to determine the need for pair
Monitoring parameter is adjusted, and if desired monitoring parameter is adjusted, can be using adjustment monitoring period, the number of monitoring block chain
The modes such as amount, and this monitor mode can play supplementary function to the inferior position of block chain decentralization technology.
The embodiment of the present invention additionally provides a kind of equipment, and it can be server, PC (Personal Computer, individual
Computer), PAD (tablet personal computer), mobile phone etc., the equipment includes processor, memory and stores on a memory and can be
The program run on processor, following steps are realized during computing device program：Obtain the first digital information of destination object, institute
It is related to the production process of destination object numeral in the production phase of the destination object to state the first digital information
Information；
The identification information of the destination object is generated, according to the identification information of the destination object, the target pair is generated
The block chain of elephant, and generate the identification information of the block chain；
At least obtain the second digital information of the destination object and the 3rd digital information of the destination object, described
Two numerical information is related to the transportation of destination object digital information in the haulage stage of the destination object,
3rd digital information is related to the trading situation of destination object number in the transactional stage of the destination object
Word information；
First digital information, second digital information and the 3rd digital information and the block chain are carried out
Binding；
By inquiry basis of the identification information of the block chain, there is provided each bar digital information of block chain binding.
Preferably, methods described also includes：By the destination object and the user information correlation of the first user；
Indicate that the owner of the destination object is changed to second user from the first user in the 3rd digital information
In the case of, the user profile of second user is obtained, the destination object and the user information correlation of first user are changed
For the destination object and the user information correlation of the second user.
Preferably, methods described also includes：Obtain the summary info of the destination object, and by the summary info and institute
Block chain is stated to be bound；
There is provided each bar digital information of block chain binding as inquiry basis for the identification information using the block chain
Including：By inquiry basis of the summary info of the identification information of the block chain and the destination object, there is provided the block chain
Each bar digital information of binding.
Preferably, methods described also includes：The running situation of each block chain is obtained, and according to the operation of each block chain
Situation is adjusted to monitoring parameter.
Preferably, the identification information of the destination object is the cryptographic Hash of first digital information, the block chain
Identification information is the public key of the block chain.
The embodiment of the present invention additionally provides a kind of computer program product, when being performed on data processing equipment, is suitable to
Perform the program of initialization there are as below methods step：The first digital information of destination object is obtained, first digital information is
The digital information related to the production process of the destination object in the production phase of the destination object；
The identification information of the destination object is generated, according to the identification information of the destination object, the target pair is generated
The block chain of elephant, and generate the identification information of the block chain；
At least obtain the second digital information of the destination object and the 3rd digital information of the destination object, described
Two numerical information is related to the transportation of destination object digital information in the haulage stage of the destination object,
3rd digital information is related to the trading situation of destination object number in the transactional stage of the destination object
Word information；
First digital information, second digital information and the 3rd digital information and the block chain are carried out
Binding；
By inquiry basis of the identification information of the block chain, there is provided each bar digital information of block chain binding.
Preferably, methods described also includes：By the destination object and the user information correlation of the first user；
Indicate that the owner of the destination object is changed to second user from the first user in the 3rd digital information
In the case of, the user profile of second user is obtained, the destination object and the user information correlation of first user are changed
For the destination object and the user information correlation of the second user.
Preferably, methods described also includes：Obtain the summary info of the destination object, and by the summary info and institute
Block chain is stated to be bound；
There is provided each bar digital information of block chain binding as inquiry basis for the identification information using the block chain
Including：By inquiry basis of the summary info of the identification information of the block chain and the destination object, there is provided the block chain
Each bar digital information of binding.
Preferably, methods described also includes：The running situation of each block chain is obtained, and according to the operation of each block chain
Situation is adjusted to monitoring parameter.
Preferably, the identification information of the destination object is the cryptographic Hash of first digital information, the block chain
Identification information is the public key of the block chain.
Implementation process and explanation for each step in the said equipment and computer program product etc. refer to above-mentioned
Related description in embodiment of the method, is no longer illustrated this embodiment of the present invention.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation be all between difference with other embodiment, each embodiment identical similar part mutually referring to.
For device class embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is joined
See the part explanation of embodiment of the method.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include that
A little key elements, but also other key elements including being not expressly set out, or also include be this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except also there is other identical element in the process including the key element, method, article or equipment.
The foregoing description of the disclosed embodiments, enables those skilled in the art to realize or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and generic principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with features of novelty with principles disclosed herein most wide
Scope.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of destination object source tracing method, it is characterised in that methods described includes：
Obtain destination object the first digital information, first digital information be in the production phase of the destination object with
The related digital information of the production process of the destination object；
The identification information of the destination object is generated, according to the identification information of the destination object, the destination object is generated
Block chain, and generate the identification information of the block chain；
At least obtain the second digital information of the destination object and the 3rd digital information of the destination object, second number
Word information is related to the transportation of destination object digital information in the haulage stage of the destination object, described
3rd digital information is related to the trading situation of destination object numeral letter in the transactional stage of the destination object
Breath；
First digital information, second digital information and the 3rd digital information are tied up with the block chain
It is fixed；
By inquiry basis of the identification information of the block chain, there is provided each bar digital information of block chain binding.
2. according to the method described in claim 1, it is characterised in that methods described also includes：By the destination object and first
The user information correlation of user；
Indicate that the owner of the destination object is changed to the situation of second user from the first user in the 3rd digital information
Under, the user profile of second user is obtained, the user information correlation of the destination object and first user are revised as institute
State the user information correlation of destination object and the second user.
3. according to the method described in claim 1, it is characterised in that methods described also includes：Obtain the general of the destination object
Information is wanted, and the summary info is bound with the block chain；
There is provided each bar digital packet of block chain binding as inquiry basis for the identification information using the block chain
Include：Tied up by inquiry basis of the summary info of the identification information of the block chain and the destination object there is provided the block chain
Fixed each bar digital information.
4. according to the method described in claim 1, it is characterised in that methods described also includes：Obtain the operation of each block chain
Situation, and monitoring parameter is adjusted according to the running situation of each block chain.
5. the method according to Claims 1-4 any one, it is characterised in that the identification information of the destination object is
The cryptographic Hash of first digital information, the identification information of the block chain is the public key of the block chain.
The device 6. a kind of destination object is traced to the source, it is characterised in that described device includes：
Acquiring unit, for obtain the first digital information of destination object and at least obtaining the destination object second
3rd digital information of digital information and the destination object, first digital information is the production rank in the destination object
The related numeral letter of the production process of destination object described in Duan Zhongyu, second digital information is the fortune in the destination object
The digital information related to the transportation of the destination object in the defeated stage, the 3rd digital information is in the target pair
The digital information related to the trading situation of the destination object in the transactional stage of elephant；
Generation unit, the identification information for generating the destination object, according to the identification information of the destination object, generates institute
The block chain of destination object is stated, and generates the identification information of the block chain；
Binding unit, for by first digital information, second digital information and the 3rd digital information with it is described
Block chain is bound；
Unit is provided, for there is provided each bar number of block chain binding by inquiry basis of the identification information of the block chain
Word information.
7. device according to claim 6, it is characterised in that described device also includes：Associative cell, for by the mesh
Mark object and the user information correlation of the first user；
Unit is changed, the is changed to for indicating the owner of the destination object in the 3rd digital information from the first user
In the case of two users, the user profile of second user is obtained, by the destination object and the user profile of first user
Association is revised as the destination object and the user information correlation of the second user.
8. device according to claim 6, it is characterised in that the acquiring unit is additionally operable to obtain the destination object
Summary info, and trigger the binding unit and bound the summary info with the block chain；
The offer unit, for using the summary info of the identification information of the block chain and the destination object as inquiry base
There is provided each bar digital information that the block chain is bound for plinth.
9. device according to claim 6, it is characterised in that the acquiring unit, is additionally operable to obtain each block chain
Running situation；
Described device also includes：Adjustment unit, for being adjusted according to the running situation of each block chain to monitoring parameter.
10. the device according to claim 6 to 9 any one, it is characterised in that the identification information of the destination object is
The cryptographic Hash of first digital information, the identification information of the block chain is the public key of the block chain.
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| CN108305083B (en) * | 2018-02-11 | 2020-08-28 | 张国忠 | Commodity tracing method and system based on block chain |
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| CN108985784A (en) * | 2018-02-11 | 2018-12-11 | 北京京东尚科信息技术有限公司 | Method and apparatus for storing information |
| WO2019161774A1 (en) * | 2018-02-24 | 2019-08-29 | Weiqian Information Technology (Shanghai) Ltd., Co. | Methods, application server, block chain node and media for logistics tracking and source tracing |
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| CN108683645A (en) * | 2018-04-27 | 2018-10-19 | 欧阳福 | A kind of information-distribution type domain name and data transacting system based on block chain |
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| CN108650519A (en) * | 2018-05-17 | 2018-10-12 | 立旃（上海）科技有限公司 | The method and device to release news based on block chain |
| CN108650519B (en) * | 2018-05-17 | 2020-07-07 | 立旃（上海）科技有限公司 | Block chain based information publishing method and device |
| CN108694594A (en) * | 2018-05-29 | 2018-10-23 | 阿里巴巴集团控股有限公司 | Commodity source tracing method and device, electronic equipment based on block chain |
| CN109493082A (en) * | 2018-09-25 | 2019-03-19 | 西安纸贵互联网科技有限公司 | A kind of agricultural product block chain source tracing method and device |
| WO2020063820A1 (en) * | 2018-09-29 | 2020-04-02 | 腾讯科技（深圳）有限公司 | Asset transaction method, storage medium and computer device |
| CN109785132A (en) * | 2018-12-21 | 2019-05-21 | 众安信息技术服务有限公司 | A kind of anti-fake source tracing method, device and storage medium based on block chain |
| CN109829731A (en) * | 2019-01-30 | 2019-05-31 | 众安信息技术服务有限公司 | Source tracing method based on block chain and device of tracing to the source |
| CN109829824A (en) * | 2019-03-05 | 2019-05-31 | 河钢国际科技(北京)有限公司 | A kind of commodity transaction information sharing method based on block chain technology |
| CN110189015A (en) * | 2019-05-24 | 2019-08-30 | 复旦大学 | Risk evaluating system towards entry and exit commodity |
| CN111414598A (en) * | 2019-09-26 | 2020-07-14 | 腾讯科技（深圳）有限公司 | Monitoring method, device and equipment based on block chain and storage medium |
| CN110826087A (en) * | 2019-11-01 | 2020-02-21 | 腾讯科技（深圳）有限公司 | Block chain-based decoration material management method, device, terminal and medium |
| CN110837658A (en) * | 2019-11-18 | 2020-02-25 | 浙江蓝景科技有限公司 | Processing method and system of coupon information, electronic device and storage medium |
| CN112506998A (en) * | 2020-12-16 | 2021-03-16 | 福州凌云数据科技有限公司 | Data chaining method based on intelligent contract of block chain |
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| CN113839837A (en) * | 2021-10-12 | 2021-12-24 | 北京哈工创新计算机网络与信息安全技术研究中心 | Ethernet shop transaction tracing method based on network delay correction |
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