CN108305156A - Real time bid method, apparatus, equipment and storage medium based on block chain - Google Patents
Real time bid method, apparatus, equipment and storage medium based on block chain Download PDFInfo
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- CN108305156A CN108305156A CN201711485015.1A CN201711485015A CN108305156A CN 108305156 A CN108305156 A CN 108305156A CN 201711485015 A CN201711485015 A CN 201711485015A CN 108305156 A CN108305156 A CN 108305156A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/08—Auctions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
Abstract
This application involves a kind of real time bid method, system, computer equipment and storage mediums based on block chain.The method includes：The product information for product of bidding is broadcasted, to notify to bid, node participation is bidded, and block chain is written in the product information by notice verification node；Receive the bidding data for participating in the node transmission of bidding bidded；It bids to the bidding data received according to acceptance of the bid rule, obtains bid results；The bid results are broadcasted, to notify the node of bidding continues to participate in bid, and notify the verification node that the block chain is written in the bid results；Determine that a bid results are acceptance of the bid result at the end of bidding；The acceptance of the bid is verified according to the block chain as a result, and broadcasting the acceptance of the bid result when acceptance of the bid result verification passes through.It can ensure that bidding data is open and clear and safe using this method.
Description
Technical field
This application involves block chain technical field, more particularly to a kind of real time bid method, apparatus based on block chain,
Computer equipment and computer readable storage medium.
Background technology
Traditional price competing method, be all online under trading floor carry out scene bid.But transaction sponsor needs to carry
For place, and the place progress scene that the personnel for participating in bidding are also required to come transaction sponsor from different places is bidded.This is all
A large amount of manpower energy and financial resources can be wasted, efficiency is also very low.Therefore, it bids, may not need competing on the enterprising line in website
The personnel of valence bid to scene, it is possible to reduce the waste of manpower and financial resources also improves the efficiency of whole flow process.
But with the development of computer technology, the safety of internet data is always just asking for people's close attention
Topic.And it is present in the bidding data on internet, compared to the bidding data that the entities such as paper are recorded, it is easy to pass although having
The advantages that defeated, storage, but be easy the personnel that maliciously bidded and remotely distort, even sponsor is distorted in the dark.So that competing
According to underground opaque, the personnel of bidding can not exercise supervision to bidding data valence mumber, can not also ensure sponsor's external disclosure
Bidding data is true, causes bidding data dangerous.
Invention content
Based on this, it is necessary to which in view of the above technical problems, providing one kind can ensure that bidding data is open and clear and safe
Real time bid method, apparatus, computer equipment and the storage medium based on block chain.
A kind of real time bid method based on block chain, this method include：
The product information for product of bidding is broadcasted, to notify to bid, node participation is bidded, and notice verification node
Block chain is written into the product information；
Receive the bidding data for participating in the node transmission of bidding bidded；
It bids to the bidding data received according to acceptance of the bid rule, obtains bid results；
The bid results are broadcasted, to notify the node of bidding continues to participate in bid, and notify the verification node
The block chain is written into the bid results；
Determine that a bid results are acceptance of the bid result at the end of bidding；
The acceptance of the bid is verified according to the block chain as a result, and broadcasting the acceptance of the bid result when acceptance of the bid result verification passes through.
In one embodiment, which can obtain ideal money by product information write-in block chain, this is bidded
Node participation, which is bidded, needs to consume the ideal money；
After the product information by product of bidding is broadcasted, further include：
Receive the request that the block chain is written in the product information by the node of bidding；
Verify the identity of the node of bidding；
After the identity for verifying the node of bidding passes through, the authority distribution of the verification node is given and is bidded by this of verification
Node；By the node of bidding verified the block chain is written in the bid results by the permission instruction of the verification node, to obtain
The ideal money.
In one embodiment, this method further includes：
The bidding data for parsing the node transmission of bidding that the participation is bidded, obtains the ideal money；
Judge whether the numerical value for parsing the ideal money that bidding data obtains is equal to or more than default value；
If so, executing the step of this bids to the bidding data received according to acceptance of the bid rule.
In one embodiment, it should bid to the bidding data received according to acceptance of the bid rule, and obtain bid results,
Including：
Compare the bid value in the bidding data according to the acceptance of the bid rule, and chooses the highest number of bidding of the bid value
According to；
If there are the highest bidding data of multiple bid values, in more multiple highest bidding data of bid value
History transaction value, and choose the highest bidding data of history transaction value；
If there are multiple highest bidding datas of history transaction value in the highest bidding data of multiple bid value,
Compare the quotation time in the highest bidding data of history transaction value, chooses quotation time earliest bidding data；
Bid results are generated according to the bidding data of selection.
In one embodiment, the bid value in the bidding data should be compared according to the acceptance of the bid rule, and it is competing to choose this
Valence is worth highest bidding data, including：
It bids in the time preset, the bidding data received write-in is waited for into bidding data closed security zone；
It is preset bid the time at the end of, from this wait for bidding data closed security zone read bidding data；
Compare the bid value waited for from this in bidding data read in bidding data closed security zone, and chooses the valence of bidding
It is worth highest bidding data.
In one embodiment, this method further includes：
It bids in the time preset, sequentially compares the bid value in the bidding data；The order is according to reception
To the order of the Time alignment of the bidding data；
Bid results are determined according to the higher bidding data of the bid value；
If receiving bidding data within the preset time of bidding, and receive within the preset time of bidding competing
Bid value of the valence mumber in is higher than the corresponding bid value of the bid results, then
Again new bid results are determined according to higher than the bidding datas of the data to be got the bid, and extends this and preset bids
Time.
In one embodiment, this verifies the acceptance of the bid as a result, and broadcasting the acceptance of the bid when verification passes through according to the block chain
As a result after, this method further includes：
When according to the block chain verify the acceptance of the bid result not by when, then
Bid value is chosen again according to the acceptance of the bid rule be only second to the candidate of bid value of the acceptance of the bid result bid
Data；
If there are the bidding data of multiple candidates, the highest number of bidding of history transaction value is chosen from candidate bidding data
According to；
If choosing the highest bidding data of history transaction value there are multiple from candidate bidding data, the quotation time is chosen
Earliest bidding data；
Acceptance of the bid result is regenerated according to the bidding data of selection.
A kind of real time bid device based on block chain, the device include：
Broadcast module, for the product information for product of bidding to be broadcasted, to notify to bid, node participation is bidded, and
Block chain is written in the product information by notice verification node；
Receiving module, for receiving the bidding data for participating in the node transmission of bidding bidded；
Module of bidding obtains bid results for bidding to the bidding data received according to acceptance of the bid rule；
The broadcast module is additionally operable to the bid results being broadcasted, to notify the node of bidding continues to participate in bid, with
And notify the verification node that the block chain is written in the bid results；
Acceptance of the bid confirmation module, for determining that a bid results are acceptance of the bid result at the end of bidding；
Correction verification module, for verifying the acceptance of the bid result according to the block chain；The broadcast module is additionally operable in the acceptance of the bid result
Verification broadcasts the acceptance of the bid result when passing through.
A kind of computer equipment, including memory, processor and storage can be run on a memory and on a processor
Computer program, the processor are realized when executing the computer program such as the step of any of the above-described method.
A kind of computer readable storage medium, is stored thereon with computer program, which is executed by processor
The step of Shi Shixian such as any of the above-described methods.
Above-mentioned real time bid method, apparatus, computer equipment and storage medium based on block chain, by the production for product of bidding
Product information is broadcasted, and the spread scope of product information can be made more extensive, and notice verifies node by bid results write area
Block chain, it is ensured that product information is not tampered.It is right according to acceptance of the bid rule after the bidding data for receiving node transmission of bidding
Acceptance of the bid rule bids to bidding data, obtains bid results, bid results are broadcasted, it is also possible that bid results
Spread scope it is more extensive, and notice verification node by bid results be written block chain, it is also possible that bid results are more pacified
Entirely.At the end of bidding, acceptance of the bid is verified according to block chain as a result, based on the characteristic that block chain is hardly tampered, verification is logical
The acceptance of the bid result crossed can ensure authenticity, regardless of being that broadcast is got the bid as a result, or by bidding data write-in block chain, all may be used
So that bid process is open and clear, the safety of bidding data ensure that.
Description of the drawings
Fig. 1 is the application scenario diagram of the real time bid method based on block chain in one embodiment；
Fig. 2 is the flow diagram of the real time bid method based on block chain in one embodiment；
Fig. 3 is the flow diagram of the real time bid method based on block chain in another embodiment；
Fig. 4 is the structure diagram of the real time bid device based on block chain in one embodiment；
Fig. 5 is the structure diagram of the real time bid device based on block chain in another embodiment；
Fig. 6 is the structure diagram of the real time bid device based on block chain in one embodiment；
Fig. 7 is the structure diagram of the real time bid device based on block chain in another embodiment；
Fig. 8 is the structure diagram of the real time bid device based on block chain in one embodiment；
Fig. 9 is the internal structure chart of one embodiment Computer equipment.
Specific implementation mode
It is with reference to the accompanying drawings and embodiments, right in order to make the object, technical solution and advantage of the application be more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Real time bid method provided by the present application based on block chain, can be applied in application environment as shown in Figure 1.
Wherein, network node 110 is communicated with server 120 by network by network.Network node 110 can be bidded
Node can also be verification node.Wherein, network node 110 and server 120 can be either multiple with independent server
The server cluster of server composition realizes that network node 110 can also be terminal console or mobile terminal, mobile terminal tool
Body can be at least one of mobile phone, tablet computer, laptop etc...
In one embodiment, as shown in Fig. 2, providing a kind of real time bid method based on block chain, in this way
Applied to being illustrated for the server in Fig. 1, include the following steps：
The product information for product of bidding is broadcasted by S202, and to notify to bid, node participation is bidded, and notice verification
Block chain is written in the product information by node.
Wherein, product of bidding is by the product of real time bid.Product information is the information of product of bidding.Product information is specific
Can be the title of product, the detail parameters of product, the time of bidding of product, the image information of product and product reserve price of bidding
Deng.Bidding can be specifically at least one of advance price auction, Dutch auction and sealed bids etc..
Node of bidding is the network node for participating in bidding.Verification node be record and verify product information, bid results and
The network node for result of getting the bid.Block chain be it is a kind of sequentially in time by data block by sequence be connected in a manner of be combined into
A kind of linked data structure, and the distributed account book that can not be distorted He can not forge ensured in a manner of cryptography.Verify node
Block chain is written into the product information, block specifically is written into product information, and block is added in block chain.
In one embodiment, the product information for product of bidding is passed through routing broadcast by server.When bidding, node receives
When to product information, it can select to participate in and bid, bidding data is generated according to product information, bidding data is oriented into the service of return
While device, the bidding data is broadcasted.When verify node receive product information and/or bidding data when, by product information and/
Or block is written in bidding data, and by block addition in the block chain of verification node local.
S204 receives the bidding data for participating in the node transmission of bidding bidded.
Wherein, bidding data is the data bidded to product of bidding.When bidding data specifically includes the quotation of bidding data
Between, the bid numerical value and the corresponding history transaction value of node of bidding etc. of bidding data.
In one embodiment, server receives the bidding data for participating in the node transmission of bidding bidded, from the number of bidding
According to middle reading bid numerical value when obtained numerical value of bidding be sky, then judge that the node of bidding is maliciously to bid node, and feed back police
Accuse information.
S206 bids to the bidding data received according to acceptance of the bid rule, obtains bid results.
Wherein, acceptance of the bid rule is the rule of flow of bidding.Acceptance of the bid rule specifically includes acceptance of the bid condition and bidding fashion.Acceptance of the bid
Condition can specifically include at least one of lowest bid as bid winner, time priority principle and history transaction value priority principle etc..It is competing
Valence mode, which can specifically include, freely bids and delay is bidded.Acceptance of the bid is that node of bidding is bidded according to acceptance of the bid rule, and is bidded
Success.
In one embodiment, server reads numerical value of bidding, history transaction value and history scoring from bidding data, will
Numerical value, history transaction value and the history of bidding score to be multiplied with respective weights respectively, and obtained product addition obtains the number of bidding
According to bid competition numerical value, and according to it is highest bid competition numerical value determine bid results.
Such as numerical value of bidding, history transaction value and history scoring are A, B and C respectively, respective weights are a, b and c, then competing
Valence competes numerical value D=a*A+b*B+c*C, and wherein * identifies multiplication symbol.
The bid results are broadcasted by S208, to notify the node of bidding continues to participate in bid, and notify the verification
The block chain is written in the bid results by node.
In one embodiment, bid results are passed through routing broadcast by server.When bidding, node receives bid results
When, it bids if selection continues to participate in, bidding data is sent again according to bid results.When verification node receives bid results
And/or when bidding data, block is written into bid results and/or bidding data, and by block addition in verification node local
In block chain.
S210 determines that a bid results are acceptance of the bid result at the end of bidding.
Wherein, acceptance of the bid is the result is that bid results at the end of bidding.
In one embodiment, server chooses the bid results ultimately produced at the end of bidding, by the bid results
If being determined as acceptance of the bid as a result, the bid results do not meet acceptance of the bid rule, to abortive lot label on acceptance of the bid result queue.
In one embodiment, server is at the end of bidding, selected to bid successful bid results according to acceptance of the bid rule
For result of getting the bid.
S212 verifies the acceptance of the bid as a result, and broadcasting the acceptance of the bid knot when acceptance of the bid result verification passes through according to the block chain
Fruit.
Wherein, which is verified according to the block chain as a result, can be specifically to be chosen from block chain and acceptance of the bid result phase
The block answered, and whether check field data in the block match with acceptance of the bid result.
In one embodiment, server notice verification node verifies acceptance of the bid result.Node is verified according to acceptance of the bid
As a result choose corresponding block from the block chain being locally stored, and verify acceptance of the bid result whether with area's Data Matching in the block,
If so, verifying the information passed through to server feedback.If server receives six and six or more verification node feeding backs
The information that passes through of verification, then judge that the acceptance of the bid result is accurate, acceptance of the bid certificate sent to acceptance of the bid result node of bidding accordingly.
In the present embodiment, the product information for product of bidding is broadcasted, can make the spread scope of product information more
Extensively, block chain is written in bid results by notice verification node, it is ensured that product information is not tampered.Receiving section of bidding
After the bidding data that point is sent, bids to bidding data to acceptance of the bid rule according to acceptance of the bid rule, obtain bid results, it will be competing
Valence result is broadcasted, it is also possible that the spread scope of bid results is more extensive, and notice verifies node by bid results
Block chain is written, it is also possible that bid results are safer.At the end of bidding, according to the verification acceptance of the bid of block chain as a result, being based on
The characteristic that block chain is hardly tampered, authenticity can be ensured by verifying the acceptance of the bid result passed through, regardless of being broadcast acceptance of the bid
As a result, block chain still is written in bidding data, it can so that bid process is open and clear, ensure that the peace of bidding data
Entirely.
In one embodiment, which can obtain ideal money by product information write-in block chain, this is bidded
Node participation, which is bidded, needs to consume the ideal money；After the product information by product of bidding is broadcasted, further include：It receives
The request of the block chain is written in the product information by the node of bidding；Verify the identity of the node of bidding；Verifying the section of bidding
After the identity of point passes through, the authority distribution of the verification node is given to the node of bidding by verifying；The permission of the verification node
It indicates that the block chain is written in the bid results by the node of bidding verified, to obtain the ideal money.
Wherein, ideal money is to participate in the currency for needing to consume of bidding.Ideal money is not the currency really issued, and
It is a kind of data block.The permission for verifying node is specifically will be in the local block chain of the data such as bidding data and bid results write-in
The permission of ideal money can be obtained.Product information write-in block chain can be obtained ideal money by verification node, specifically be tested
Node is demonstrate,proved by after product information write-in block chain, ideal money is provided by server.And node is verified by bidding data write area
Then it is to provide ideal money by the node of bidding for broadcasting the bidding data in block chain.Node of bidding participation, which is bidded, to be needed to consume void
Quasi- currency when node of specifically bidding participation is bidded, needs to provide ideal money to server.
In one embodiment, after server broadcast product information.If nodal test of bidding is to currently stored virtual goods
Coin is not enough to participate in and bid, then block is written in the product information received, and be added in local block chain, to obtain clothes
The ideal money that business device provides.
In the present embodiment, ideal money can be obtained by writing data into block chain by restriction verification node, and node of bidding is competing
Valence consumes ideal money, and node of bidding can also write data into block chain, to obtain ideal money, to encourage node of bidding
Data are recorded, so that more bidding nodes records data to block chain, so that the data in block chain are more
Safety.
In one embodiment, this method further includes：The bidding data for parsing the node transmission of bidding that the participation is bidded, obtains
To the ideal money；Judge whether the numerical value for parsing the ideal money that bidding data obtains is equal to or more than default value；If
It is then to execute the step of this bids to the bidding data received according to acceptance of the bid rule.
In one embodiment, server obtains ideal money from bidding data, the Hash recorded by ideal money
Whether value verifies the ideal money safe.If verifying out the ideal money safety obtained in bidding data, continue to judge the void
Whether the numerical value of quasi- currency is equal to or more than default value.
In the present embodiment, the ideal money by limiting node transmission of bidding needs to join equal to or more than default value
Add and bid, can frequently bid to avoid the node of bidding for not recording data to block chain, so as to drive node of bidding that will count
According to block chain is recorded.
In one embodiment, it should bid to the bidding data received according to acceptance of the bid rule, and obtain bid results,
Including：Compare the bid value in the bidding data according to the acceptance of the bid rule, and chooses the highest bidding data of the bid value；
If there are the highest bidding data of multiple bid values, history in more multiple highest bidding data of bid value at
Friendship volume, and choose the highest bidding data of history transaction value；If existing in the highest bidding data of multiple bid value
Multiple highest bidding datas of history transaction value then compare the quotation time in the highest bidding data of history transaction value, choosing
Take the bidding data that the quotation time is earliest；Bid results are generated according to the bidding data of selection.
Wherein, bid value be bid node quotation estimated value.Bid value is specifically dependent upon the report for node of bidding
Valence mode.Such as when auction items, bid value can be the auction amount of money；When financing competitive bidding, bid value can be loan gold
Volume and loan interest rate etc..History transaction value is the total value of target bidding data in bidding node.The quotation time is node hair of bidding
Send the time of bidding data.
In one embodiment, server provides acceptance of the bid reserve price A0, then multiple to bid what node was sent within the time of bidding
Numerical value of bidding in bidding data is A1To An, and A1To AnNot less than A0, according to MAX (A1：An) choose maximum numerical value of bidding
Ax, and 1<x<n.
In one embodiment, if it is all the maximum numerical value A that bids to have the numerical value of bidding in multiple bidding datasx, then read
Take the history transaction value in bidding data, including single transaction value B and apart from present closing time T, wherein BnIt is existing for distance
Closing time minimum transaction value, BiFor the transaction value most started in the term of validity, then according to following formula：
The corresponding history conclusion of the business score of bidding data is obtained, history is chosen and strikes a bargain
The highest bidding data of score, and bid results are generated according to the bidding data of selection.
In the present embodiment, by choosing bidding data according to acceptance of the bid rule, it is ensured that the bidding data of selection is not by people
For interference, also can verify bid results and acceptance of the bid result when good authentication, to ensure that bid it is fair and just.
In one embodiment, the bid value in the bidding data should be compared according to the acceptance of the bid rule, and it is competing to choose this
Valence is worth highest bidding data, including：It bids in the time preset, the bidding data received write-in is waited for into bidding data
Closed security zone；It is preset bid the time at the end of, from this wait for bidding data closed security zone read bidding data；Compare and waits bidding from this
Bid value in the bidding data read in data confidentiality area, and choose the highest bidding data of the bid value.
Wherein, wait for that bidding data closed security zone is the subregion for capableing of private data in storage medium.It bids the time preset
At the end of, server will no longer to wait for bidding data closed security zone be written data.
In one embodiment, server is waiting for that bidding data closed security zone setting timer will before timer is not finished
The bidding data write-in received waits in bidding data closed security zone, and at the end of timer, unlatching waits for bidding data closed security zone
Write-protect, to prevent from waiting for that bidding data closed security zone is written into data.From waiting for reading bid value in bidding data closed security zone, and
The highest bidding data of the bid value is chosen, bid results are generated according to the bidding data of selection.
In the present embodiment, by the way that bidding data write-in is waited for bidding data closed security zone within the time of bidding, it is ensured that
In bid process, bidding data will not be tampered, to ensure the safety of bidding data.
In one embodiment, this method further includes：It bids in the time, sequentially compares in the bidding data preset
Bid value；The order is the order according to the Time alignment for receiving the bidding data；It is higher according to the bid value
Bidding data determines bid results；If bidding data is received within the preset time of bidding, and this it is preset bid when
In bid value in the bidding data that receives be higher than the corresponding bid value of the bid results, then again according to higher than should
The bidding data of data to be got the bid determines new bid results, and extends this and preset bid the time.
Wherein, extension is preset bids the time, can be specifically to extend preset duration after the time of bidding.
In one embodiment, bidding data is received in two minutes before the preset time of bidding terminates, then default
Time of bidding at the end of, server extend it is preset bids the time, five minutes extension time of addition.If extending five minutes
Afterwards, server still receives bidding data in last two minutes in five minutes at this, then continues to extend five minutes, until server exists
Prolong and do not receive bidding data within last two minutes for a long time, then judges end of bidding.
In the present embodiment, by comparing bid value according to order, bid results can be more frequently being generated, with record
More data in bid process, ensure the safety of bidding data.
In one embodiment, this verifies the acceptance of the bid as a result, and broadcasting the acceptance of the bid when verification passes through according to the block chain
As a result after, this method further includes：When according to the block chain verify the acceptance of the bid result not by when, then according to the acceptance of the bid rule weight
The new candidate bidding data chosen bid value and be only second to the bid value of the acceptance of the bid result；If there are multiple candidate to bid
Data then choose the highest bidding data of history transaction value from candidate bidding data；If being gone through from candidate bidding data selection
The highest bidding data of history transaction value then chooses quotation time earliest bidding data there are multiple；According to the number of bidding of selection
According to regenerating acceptance of the bid result.
In the present embodiment, by according to block chain verify the acceptance of the bid result not by when, the bidding data chosen again
Bid value be only second to the bid value of acceptance of the bid result, it is ensured that bid accordingly number excluding unsanctioned acceptance of the bid result
According to rear, the bidding data chosen again still conforms to acceptance of the bid rule, fair and just come what is bidded to ensure.
As shown in figure 3, additionally providing a kind of real time bid method based on block chain in one embodiment, specifically include
Following step：
The product information for product of bidding is broadcasted by S302, server.
S304, node of bidding participation are bidded, which is written block chain by verification node.
S306, server receive the bidding data for participating in the node transmission of bidding bidded.
S308, server compares the bid value in the bidding data according to the acceptance of the bid rule, and chooses the bid value
Highest bidding data.
S310, if there are the highest bidding data of multiple bid values, the more multiple bid value highest of server
Bidding data in history transaction value, and choose the highest bidding data of history transaction value.
S312, if there are the highest numbers of bidding of multiple history transaction values in the highest bidding data of multiple bid value
According to then server compares the quotation time in the highest bidding data of history transaction value, chooses quotation time earliest competing
Valence mumber evidence.
S314, server generate bid results according to the bidding data of selection.
The bid results are broadcasted by S316, server.
S318, node of bidding, which continues to participate in, bids, which is written the block chain by verification node.
S320, server determine that a bid results are acceptance of the bid result at the end of bidding.
S322, server the acceptance of the bid verified according to the block chain as a result, and acceptance of the bid result verification by when broadcast should
Acceptance of the bid result.
S324, when according to the block chain verify the acceptance of the bid result not by when, then server according to the acceptance of the bid rule again
Choose the candidate bidding data that bid value is only second to the bid value of the acceptance of the bid result.
S326, if there are the bidding data of multiple candidates, server chooses history transaction value from candidate bidding data
Highest bidding data.
S328, if choosing the highest bidding data of history transaction value from candidate bidding data, there are multiple, servers
Choose quotation time earliest bidding data.
S330, server regenerate acceptance of the bid result according to the bidding data of selection.
The above-mentioned real time bid method based on block chain, the product information for product of bidding is broadcasted, and can to produce
The spread scope of product information is more extensive, notice verification node by bid results be written block chain, it is ensured that product information not by
It distorts.After the bidding data for receiving node transmission of bidding, acceptance of the bid rule carries out bidding data according to acceptance of the bid rule competing
Valence obtains bid results, and bid results are broadcasted, it is also possible that the spread scope of bid results is more extensive, Yi Jitong
Know that block chain is written in bid results by verification node, it is also possible that bid results are safer.At the end of bidding, according to block
As a result, based on the characteristic that block chain is hardly tampered, verifying the acceptance of the bid result passed through can ensure really for chain verification acceptance of the bid
Property, regardless of be broadcast acceptance of the bid as a result, or by bidding data be written block chain, bid process can be made open and clear,
It ensure that the safety of bidding data.
It should be understood that although each step in the flow chart of Fig. 3 is shown successively according to the instruction of arrow, this
A little steps are not that the inevitable sequence indicated according to arrow executes successively.Unless expressly state otherwise herein, these steps
It executes there is no the limitation of stringent sequence, these steps can execute in other order.Moreover, at least part in Fig. 3
Step may include that either these sub-steps of multiple stages or stage are executed in synchronization to multiple sub-steps
It completes, but can execute at different times, the execution sequence in these sub-steps or stage is also not necessarily to be carried out successively,
But it can either the sub-step of other steps or at least part in stage execute in turn or alternately with other steps.
In one embodiment, as shown in figure 4, providing a kind of real time bid device 400 based on block chain, including：
Broadcast module 402, receiving module 404, module of bidding 406, acceptance of the bid confirmation module 408 and correction verification module 410, wherein：
Broadcast module 402, for the product information for product of bidding to be broadcasted, to notify to bid, node participation is bidded,
And block chain is written in the product information by notice verification node.
Receiving module 404, for receiving the bidding data for participating in the node transmission of bidding bidded.
Module of bidding 406 obtains bid results for bidding to the bidding data received according to acceptance of the bid rule.
The broadcast module 402 is additionally operable to the bid results being broadcasted, to notify that it is competing that the node of bidding continues to participate in
Valence, and notify the verification node that the block chain is written in the bid results.
Acceptance of the bid confirmation module 408, for determining that a bid results are acceptance of the bid result at the end of bidding.
Correction verification module 410, for verifying the acceptance of the bid result according to the block chain；The broadcast module 402, is additionally operable in this
Mark result verification broadcasts the acceptance of the bid result when passing through.
The above-mentioned real time bid device 400 based on block chain, the product information for product of bidding is broadcasted, can be made
The spread scope of product information is more extensive, and block chain is written in bid results by notice verification node, it is ensured that product information is not
It is tampered.After the bidding data for receiving node transmission of bidding, acceptance of the bid rule carries out bidding data according to acceptance of the bid rule
It bids, obtains bid results, bid results are broadcasted, it is also possible that the spread scope of bid results is more extensive, and
Block chain is written in bid results by notice verification node, it is also possible that bid results are safer.At the end of bidding, according to area
As a result, based on the characteristic that block chain is hardly tampered, verifying the acceptance of the bid result passed through can ensure very the verification acceptance of the bid of block chain
Reality, regardless of being that broadcast is got the bid as a result, or by bidding data write-in block chain, bid process can be made to disclose
It is bright, it ensure that the safety of bidding data.
In one embodiment, which can obtain ideal money by product information write-in block chain, this is bidded
Node participation, which is bidded, needs to consume the ideal money；As shown in figure 5, the receiving module 404, is additionally operable to receive node general that bids
The request of the block chain is written in the product information；The device further includes：Authentication module 412, for verifying the node of bidding
Identity；Authority distribution module 414, after passing through in the identity for verifying the node of bidding, by the permission of the verification node point
The node of bidding that dispensing passes through verification；The permission instruction of the verification node is by the node of bidding verified by the bid results
The block chain is written, to obtain the ideal money.
As shown in fig. 6, in one embodiment, which further includes：Parsing module 416 is bidded for parsing the participation
Bid node transmission bidding data, obtain the ideal money；Numerical value judgment module 418, for judging parsing bidding data
Whether the numerical value of the obtained ideal money is equal to or more than default value；If so, notifying the module 406 of bidding executes should be by
The step of bidding to the bidding data received according to acceptance of the bid rule.
As shown in fig. 7, in one embodiment, the module 406 of bidding, including：Be worth comparison module 406a, for according to
The acceptance of the bid rule compares the bid value in the bidding data, and chooses the highest bidding data of the bid value；Transaction value ratio
Compared with module 406b, if for there are the highest bidding data of multiple bid values, more multiple bid value is highest competing
History transaction value of the valence mumber in, and choose the highest bidding data of history transaction value；Time comparison module 406c, if for
There are multiple highest bidding datas of history transaction value in the highest bidding data of multiple bid value, then compare the history
The quotation time in the highest bidding data of transaction value chooses quotation time earliest bidding data；Result-generation module
406d, for generating bid results according to the bidding data of selection.
As shown in figure 8, in one embodiment, which further includes：Data write. module 406e is used for
It is preset to bid in the time, the bidding data received write-in is waited for into bidding data closed security zone；Data read module 406f, is used for
It is preset bid the time at the end of, from this wait for bidding data closed security zone read bidding data；Value comparison module 406a, also
For comparing the bid value waited for from this in bidding data read in bidding data closed security zone, and choose the bid value most
High bidding data.
In one embodiment, value comparison module 406a is additionally operable to bid in the time preset, sequentially compare
Bid value in the bidding data；The order is the order according to the Time alignment for receiving the bidding data；The result is given birth to
At module 406d, it is additionally operable to determine bid results according to the higher bidding data of the bid value；If this it is preset bid when
It is interior to receive bidding data, and the bid value in the bidding data received within the preset time of bidding is competing higher than this
The corresponding bid value of valence result then determines new bid results according to the bidding data higher than the data to be got the bid again, and
Extend this preset to bid the time.
In one embodiment, value comparison module 406a is additionally operable to that the acceptance of the bid result ought be verified according to the block chain
Not by when, then according to the acceptance of the bid rule choose again bid value be only second to the acceptance of the bid result bid value it is candidate competing
Valence mumber evidence；Transaction value comparison module 406b, if being additionally operable to there are the bidding data of multiple candidates, from candidate bidding data
Choose the highest bidding data of history transaction value；Time comparison module 406c, if being additionally operable to choose from candidate bidding data
The highest bidding data of history transaction value then chooses quotation time earliest bidding data there are multiple；The result-generation module
406d is additionally operable to regenerate acceptance of the bid result according to the bidding data of selection.
Modules in the above-mentioned real time bid device based on block chain can fully or partially through software, hardware and its
It combines to realize.Above-mentioned each module can be embedded in or in the form of hardware independently of in the processor in computer equipment, can also
It is stored in a software form in the memory in computer equipment, in order to which processor calls the above modules of execution corresponding
Operation.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 9.The computer equipment include the processor connected by system bus, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment is for storing bidding data.The network interface of the computer equipment is used to pass through network with external terminal
Connection communication.To realize a kind of real time bid method based on block chain when the computer program is executed by processor.
It will be understood by those skilled in the art that structure shown in Fig. 9, is only tied with the relevant part of application scheme
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
May include either combining certain components than more or fewer components as shown in the figure or being arranged with different components.
In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor realize following steps when executing computer program：To bid product
Product information be broadcasted, bidded with notice node participation of bidding, and notice verification node is by the product information write area
Block chain；Receive the bidding data for participating in the node transmission of bidding bidded；The bidding data received is carried out according to acceptance of the bid rule
It bids, obtains bid results；The bid results are broadcasted, to notify the node of bidding continues to participate in bid, and notice
The block chain is written in the bid results by the verification node；Determine that a bid results are acceptance of the bid result at the end of bidding；Root
The acceptance of the bid is verified according to the block chain as a result, and broadcasting the acceptance of the bid result when acceptance of the bid result verification passes through.
The product information for product of bidding is broadcasted by above computer equipment, can make the propagation model of product information
It encloses more extensively, block chain is written in bid results by notice verification node, it is ensured that product information is not tampered.It is competing receiving
After the bidding data that valence node is sent, bids to bidding data to acceptance of the bid rule according to acceptance of the bid rule, obtains bid results,
Bid results are broadcasted, it is also possible that the spread scope of bid results is more extensive, and notice verification node will bid
As a result block chain is written, it is also possible that bid results are safer.At the end of bidding, according to block chain verify acceptance of the bid as a result,
Based on the characteristic that block chain is hardly tampered, authenticity can be ensured by verifying the acceptance of the bid result passed through, regardless of being broadcast
Acceptance of the bid can so that bid process is open and clear, ensure that bidding data as a result, still by bidding data write-in block chain
Safety.
In one embodiment, which can obtain ideal money by product information write-in block chain, this is bidded
Node participation, which is bidded, needs to consume the ideal money；Following steps are also realized when computer program is executed by processor：Receiving should
The request of the block chain is written in the product information by node of bidding；Verify the identity of the node of bidding；Verifying the node of bidding
Identity pass through after, by the authority distribution of the verification node give by verify the node of bidding；The permission of the verification node refers to
Show and the bid results are written by the block chain by the node of bidding of verification, to obtain the ideal money.
In one embodiment, following steps are also realized when computer program is executed by processor：The participation is parsed to bid
Bid node transmission bidding data, obtain the ideal money；Judge the number for the ideal money that parsing bidding data obtains
Whether value is equal to or more than default value；It bids to the bidding data received according to acceptance of the bid rule if so, executing this
The step of.
In one embodiment, following steps are also realized when computer program is executed by processor：According to acceptance of the bid rule
Compare the bid value in the bidding data, and chooses the highest bidding data of the bid value；If there are multiple bid values
Highest bidding data, then the history transaction value in the highest bidding data of more multiple bid value, and choose the history
The highest bidding data of transaction value；If there are multiple history transaction value highests in the highest bidding data of multiple bid value
Bidding data, then compare the quotation time in the highest bidding data of history transaction value, it is earliest to choose the quotation time
Bidding data；Bid results are generated according to the bidding data of selection.
In one embodiment, following steps are also realized when computer program is executed by processor：In preset bid
In, the bidding data received write-in is waited for into bidding data closed security zone；It is preset bid the time at the end of, wait bidding from this
Read bidding data in data confidentiality area；Compare the valence of bidding waited for from this in bidding data read in bidding data closed security zone
Value, and choose the highest bidding data of the bid value.
In one embodiment, following steps are also realized when computer program is executed by processor：In preset bid
In, sequentially compare the bid value in the bidding data；The order is according to the Time alignment for receiving the bidding data
Order；Bid results are determined according to the higher bidding data of the bid value；If being received within the preset time of bidding
Bidding data, and the bid value in the bidding data received within the preset time of bidding is corresponding higher than the bid results
Bid value, then determine new bid results according to higher than the bidding datas of data get the bid again, and extend this and preset
Bid the time.
In one embodiment, following steps are also realized when computer program is executed by processor：When according to the block chain
Verify the acceptance of the bid result not by when, then bid value is chosen according to the acceptance of the bid rule again and is only second to bidding for the acceptance of the bid result
The candidate bidding data of value；If there are the bidding data of multiple candidates, chooses history from candidate bidding data and strike a bargain
The highest bidding data of volume；If choosing the highest bidding data of history transaction value there are multiple from candidate bidding data, select
Take the bidding data that the quotation time is earliest；Acceptance of the bid result is regenerated according to the bidding data of selection.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program realizes following steps when being executed by processor：The product information for product of bidding is broadcasted, to notify node of bidding
Participation is bidded, and block chain is written in the product information by notice verification node；It receives and participates in the node transmission of bidding bidded
Bidding data；It bids to the bidding data received according to acceptance of the bid rule, obtains bid results；The bid results are broadcasted
It goes out, to notify the node of bidding continues to participate in bid, and notifies the verification node that the block chain is written in the bid results；
Determine that a bid results are acceptance of the bid result at the end of bidding；The acceptance of the bid is verified according to the block chain as a result, and in the acceptance of the bid
As a result the acceptance of the bid result is broadcasted when verification passes through.
The product information for product of bidding is broadcasted by above computer readable storage medium storing program for executing, can make product information
Spread scope it is more extensive, notice verification node by bid results be written block chain, it is ensured that product information is not tampered.
After the bidding data for receiving node transmission of bidding, bids, obtain to bidding data to acceptance of the bid rule according to acceptance of the bid rule
Bid results are broadcasted by bid results, it is also possible that the spread scope of bid results is more extensive, and notice verification section
Block chain is written in bid results by point, it is also possible that bid results are safer.At the end of bidding, in being verified according to block chain
For mark as a result, based on the characteristic that block chain is hardly tampered, authenticity can be ensured by verifying the acceptance of the bid result passed through, regardless of
It is broadcast acceptance of the bid as a result, or by bidding data write-in block chain, can so that bid process is open and clear, ensure that and bids
The safety of data.
In one embodiment, which can obtain ideal money by product information write-in block chain, this is bidded
Node participation, which is bidded, needs to consume the ideal money；Following steps are also realized when computer program is executed by processor：Receiving should
The request of the block chain is written in the product information by node of bidding；Verify the identity of the node of bidding；Verifying the node of bidding
Identity pass through after, by the authority distribution of the verification node give by verify the node of bidding；The permission of the verification node refers to
Show and the bid results are written by the block chain by the node of bidding of verification, to obtain the ideal money.
In one embodiment, following steps are also realized when computer program is executed by processor：The participation is parsed to bid
Bid node transmission bidding data, obtain the ideal money；Judge the number for the ideal money that parsing bidding data obtains
Whether value is equal to or more than default value；It bids to the bidding data received according to acceptance of the bid rule if so, executing this
The step of.
In one embodiment, following steps are also realized when computer program is executed by processor：According to acceptance of the bid rule
Compare the bid value in the bidding data, and chooses the highest bidding data of the bid value；If there are multiple bid values
Highest bidding data, then the history transaction value in the highest bidding data of more multiple bid value, and choose the history
The highest bidding data of transaction value；If there are multiple history transaction value highests in the highest bidding data of multiple bid value
Bidding data, then compare the quotation time in the highest bidding data of history transaction value, it is earliest to choose the quotation time
Bidding data；Bid results are generated according to the bidding data of selection.
In one embodiment, following steps are also realized when computer program is executed by processor：In preset bid
In, the bidding data received write-in is waited for into bidding data closed security zone；It is preset bid the time at the end of, wait bidding from this
Read bidding data in data confidentiality area；Compare the valence of bidding waited for from this in bidding data read in bidding data closed security zone
Value, and choose the highest bidding data of the bid value.
In one embodiment, following steps are also realized when computer program is executed by processor：In preset bid
In, sequentially compare the bid value in the bidding data；The order is according to the Time alignment for receiving the bidding data
Order；Bid results are determined according to the higher bidding data of the bid value；If being received within the preset time of bidding
Bidding data, and the bid value in the bidding data received within the preset time of bidding is corresponding higher than the bid results
Bid value, then determine new bid results according to higher than the bidding datas of data get the bid again, and extend this and preset
Bid the time.
In one embodiment, following steps are also realized when computer program is executed by processor：When according to the block chain
Verify the acceptance of the bid result not by when, then bid value is chosen according to the acceptance of the bid rule again and is only second to bidding for the acceptance of the bid result
The candidate bidding data of value；If there are the bidding data of multiple candidates, chooses history from candidate bidding data and strike a bargain
The highest bidding data of volume；If choosing the highest bidding data of history transaction value there are multiple from candidate bidding data, select
Take the bidding data that the quotation time is earliest；Acceptance of the bid result is regenerated according to the bidding data of selection.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein,
Any reference to memory, storage, database or other media used in each embodiment provided herein,
Including nonvolatile memory.Nonvolatile memory may include that read-only memory (ROM), programming ROM (PROM), electricity can be compiled
Journey ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.
Each technical characteristic of above example can be combined arbitrarily, to keep description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield is all considered to be the range of this specification record.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, under the premise of not departing from the application design, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the protection domain of the application patent should be determined by the appended claims.
Claims (10)
1. a kind of real time bid method based on block chain, the method includes：
The product information for product of bidding is broadcasted, to notify to bid, node participation is bidded, and notice verifies node by institute
State product information write-in block chain；
Receive the bidding data for participating in the node transmission of bidding bidded；
It bids to the bidding data received according to acceptance of the bid rule, obtains bid results；
The bid results are broadcasted, continues to participate in node of bidding described in notice and bid, and the verification is notified to save
The block chain is written in the bid results by point；
Determine that a bid results are acceptance of the bid result at the end of bidding；
According to the block chain verification acceptance of the bid as a result, and broadcasting the acceptance of the bid knot when acceptance of the bid result verification passes through
Fruit.
2. according to the method described in claim 1, it is characterized in that, block chain is written in the product information by the verification node
Ideal money can be obtained, the node participation of bidding, which is bidded, needs to consume the ideal money；
After the product information by product of bidding is broadcasted, further include：
The request of the block chain is written in the product information by node of bidding described in reception；
It bids described in verification the identity of node；
Bid described in verification node identity pass through after, by it is described verification node authority distribution give by verify it is described competing
Valence node；By the node of bidding verified the block is written in the bid results by the permission instruction of the verification node
Chain, to obtain the ideal money.
3. according to the method described in claim 2, it is characterized in that, the method further includes：
The bidding data for parsing the node transmission of bidding participated in and bidded, obtains the ideal money；
Judge whether the numerical value for parsing the ideal money that bidding data obtains is equal to or more than default value；
If so, executing described the step of bidding to the bidding data received according to acceptance of the bid rule.
4. according to the method described in claim 1, it is characterized in that, it is described according to acceptance of the bid rule to the bidding data that receives into
Row is bidded, and bid results are obtained, including：
According to the bid value in the acceptance of the bid rule bidding data, and choose that the bid value is highest to bid
Data；
If there are the highest bidding data of multiple bid values, in more the multiple highest bidding data of bid value
History transaction value, and choose the highest bidding data of history transaction value；
If comparing there are multiple highest bidding datas of history transaction value in the highest bidding data of the multiple bid value
The quotation time in the highest bidding data of history transaction value chooses the quotation time earliest bidding data；
Bid results are generated according to the bidding data of selection.
5. according to the method described in claim 4, it is characterized in that, described according to the acceptance of the bid rule bidding data
In bid value, and choose the highest bidding data of the bid value, including：
It bids in the time preset, the bidding data received write-in is waited for into bidding data closed security zone；
It is preset bid the time at the end of, from it is described wait for bidding data closed security zone read bidding data；
Compare from the bid value in the bidding data for waiting for reading in bidding data closed security zone, and valence of bidding described in selection
It is worth highest bidding data.
6. according to the method described in claim 4, it is characterized in that, the method further includes：
It bids in the time preset, sequentially the bid value in the bidding data；The order is according to reception
To the order of the Time alignment of the bidding data；
Bid results are determined according to the higher bidding data of the bid value；
If receiving bidding data within the preset time of bidding, and receive within the preset time of bidding competing
Bid value of the valence mumber in is higher than the corresponding bid value of the bid results, then
Again new bid results are determined according to the bidding data higher than the data to be got the bid, and extends described preset bid
Time.
7. the method according to any one of claim 4 to 6, which is characterized in that described to be verified according to the block chain
The acceptance of the bid is as a result, and after broadcasting the acceptance of the bid result when verification passes through, the method further includes：
When according to the block chain verify the acceptance of the bid result not by when, then
The candidate of bid value that the acceptance of the bid result is only second to according to the acceptance of the bid rule again selection bid value is bidded
Data；
If there are the bidding data of multiple candidates, the highest bidding data of history transaction value is chosen from candidate bidding data；
If choosing the highest bidding data of history transaction value there are multiple from candidate bidding data, it is earliest to choose the quotation time
Bidding data；
Acceptance of the bid result is regenerated according to the bidding data of selection.
8. a kind of real time bid device based on block chain, which is characterized in that described device includes：
Broadcast module, for the product information for product of bidding to be broadcasted, to notify to bid, node participation is bidded, and notice
It verifies node and block chain is written into the product information；
Receiving module, for receiving the bidding data for participating in the node transmission of bidding bidded；
Module of bidding obtains bid results for bidding to the bidding data received according to acceptance of the bid rule；
The broadcast module is additionally operable to the bid results being broadcasted, and continues to participate in node of bidding described in notice and bid,
And notify the verification node that the block chain is written in the bid results；
Acceptance of the bid confirmation module, for determining that a bid results are acceptance of the bid result at the end of bidding；
Correction verification module, for verifying the acceptance of the bid result according to the block chain；The broadcast module is additionally operable in the acceptance of the bid
As a result the acceptance of the bid result is broadcasted when verification passes through.
9. a kind of computer equipment, including memory, processor and storage are on a memory and the meter that can run on a processor
Calculation machine program, which is characterized in that the processor realizes any one of claim 1 to 7 institute when executing the computer program
The step of stating method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claim 1 to 7 is realized when being executed by processor.
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| CN110070429A (en) * | 2019-02-28 | 2019-07-30 | 凯美瑞德（苏州）信息科技股份有限公司 | Interbank trader's transaction management method and system based on block chain |
| CN109919736A (en) * | 2019-03-19 | 2019-06-21 | 福州心宽体胖网络科技有限公司 | A kind of bid purchasing method, apparatus, system and storage medium |
| CN110189190A (en) * | 2019-04-25 | 2019-08-30 | 平安科技（深圳）有限公司 | Way of invitation for bid, device, computer equipment and storage medium based on block chain |
| CN110189190B (en) * | 2019-04-25 | 2024-01-26 | 平安科技（深圳）有限公司 | Bitspecan-based bidding method, apparatus, computer device and storage medium |
| CN110209739A (en) * | 2019-06-02 | 2019-09-06 | 四川虹微技术有限公司 | A kind of cooperative system, method, apparatus, electronic equipment and storage medium |
| CN111047350A (en) * | 2019-11-14 | 2020-04-21 | 南京智杰物联科技股份有限公司 | Multi-dimensional bidding system and method |
| CN111242778A (en) * | 2019-12-31 | 2020-06-05 | 布比（北京）网络技术有限公司 | Data processing method, data processing device, computer equipment and storage medium |
| CN111583002A (en) * | 2020-04-30 | 2020-08-25 | 财付通支付科技有限公司 | Data processing method, data processing device, electronic equipment and storage medium |
| CN113191863A (en) * | 2021-05-21 | 2021-07-30 | 中国联合网络通信集团有限公司 | Bidding method, third party device, sponsor device and bidder device |
| CN113191863B (en) * | 2021-05-21 | 2023-06-23 | 中国联合网络通信集团有限公司 | Bid method, third party device, bid issuing party device and bid issuing party device |
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