CN111427956A - Digital asset clearing method and device based on block chain - Google Patents
Digital asset clearing method and device based on block chain Download PDFInfo
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Abstract
The invention discloses a block chain-based digital asset clearing method and a block chain-based digital asset clearing device, wherein the device comprises the following steps: acquiring accumulated release data and accumulated recovery data of each participant in a preset period from pre-deployed block link points; respectively determining clearing data borne by each participant in the current period according to a preset recovery sharing coefficient, and the accumulated issuing data and the accumulated recovery data of each participant in the preset period; and sending the clearing data born by each participant in the current period to a block chain node for displaying so that each participant can carry out clearing operation according to the belonged clearing data. By the method and the device, the occupation of main capital can be reduced, and the experience of the user is improved.
Description
Technical Field
The invention relates to the field of block chains, in particular to a digital asset clearing method and device based on a block chain.
Background
The blockchain technology is gradually valued by academic circles and industrial circles, the blockchain technology, also called distributed book technology, combines technologies such as cryptography, P2P (peer-to-peer) communication, consensus algorithm and the like at the bottom layer, and provides a novel computing paradigm and a collaboration mode for establishing trust at low cost in a weak trust environment. The main characteristics of blockchains include: decentralization, openness and transparency, tamper resistance and traceability are currently applied to various fields such as cross-border payment, supply chain finance, medicine source tracing, digital copyright authentication and the like.
Currently, in a scenario where a plurality of participating entities commonly issue and refund digital assets (e.g., points) on a blockchain, taking digital assets such as points as an example, issuing corresponds to an operation of providing points accumulation for a customer, and refunding corresponds to an operation of providing points exchange for the customer. A digital asset alliance is constructed by a plurality of main bodies, issued assets can mutually identify and exchange, client resources can be effectively shared, and the collaborative development of services is promoted. In this scenario, the clearing method mainly includes the following two ways:
one way is that while multiple participating principals build a federation chain, people in the chain issue different types of digital assets. If the customer wants to perform a redemption operation on the participating principal B's platform using the digital asset a issued by participating principal a, the digital asset a needs to be converted to B on the chain first, and then the subsequent operations are performed, and the final clearing is done between A, B. However, when the exchange operation is performed, the method can add one more step of conversion operation, which affects the user experience, and meanwhile, the participating main bodies perform clearing between each two main bodies, and finally a complex clearing network is formed.
Alternatively, multiple participating agents may share the same type of digital assets in the chain, and the digital assets accumulated on one platform may be used on any federated platform. The alliance participants establish a fund escrow account together, and the participants need to deposit equal funds into the fund escrow account in advance when issuing digital production. A participating principal that provides digital asset redemption services (e.g., point redemption) may redeem the additional digital assets in hand for cash (french coins). However, this approach has a large fund occupancy for participating subjects, which reduces their incentive to properly distribute digital assets, and at the same time, escrow accounts create complex interest allocation issues.
Disclosure of Invention
Accordingly, the present invention is directed to a block chain based digital asset clearing method and apparatus that solve at least one of the problems set forth above.
According to a first aspect of the present invention, there is provided a block chain-based digital asset clearing method, the method comprising: acquiring accumulated release data and accumulated recovery data of each participant in a preset period from pre-deployed block link points; respectively determining clearing data borne by each participant in the current period according to a preset recovery sharing coefficient, and the accumulated issuing data and the accumulated recovery data of each participant in the preset period; and sending the clearing data born by each participant in the current period to the block chain node for displaying so that each participant can carry out clearing operation according to the clearing data to which the participant belongs.
The determining clearing data borne by each participant in the current period according to the preset recycling sharing coefficient, the accumulated issue data of each participant in the preset period and the accumulated recycling data respectively comprises: respectively determining the allocation data of each participant in the current period according to the recovery allocation coefficient, the cumulative issue data and the cumulative recovery data of each participant in the preset period; respectively determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient and the accumulated recovery data of each participant in the preset period; and determining clearing data borne by each participant in the current period according to the apportionment data of each participant in the current period and the recovery cost data of each participant in the current period.
The determining the allocation data of each participant in the current period according to the recycling allocation coefficient, the cumulative issuance data and the cumulative recycling data of each participant in the predetermined period includes: according to the recovery sharing coefficientα and the total accumulated recovered data for all participants over the current period X
Determining total accumulated contribution data M of all participants in current periodx(ii) a According to the total accumulated apportionment data M of all the participants in the current period XxAnd the accumulated allocation proportion of each participant in the current period
Determining cumulative contribution data for each participant over a current period X
According to the accumulated apportionment data of each participant in the current period X
And accumulated contribution data of previous cycle
And determining the apportionment data of the current period of each participant, wherein X represents the period serial number, i and n are the participant serial numbers, i is more than or equal to 1 and is less than or equal to n, and i and n are positive integers.
Determining the cumulative apportionment ratio of each participant in the current period as follows
Issuing data according to the accumulation of each participant in the current period X
And the total accumulated issue data of all the participants in the current period X determines the accumulated allocation proportion of each participant in the current period X
The determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient and the accumulated recovery data of each participant in the predetermined period respectively comprises: and determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient, the accumulated recovery data of each participant in the current period and the accumulated recovery data of the previous period.
According to a second aspect of the present invention, there is provided a block chain-based digital asset clearing apparatus, the apparatus comprising: the data acquisition unit is used for acquiring the accumulated release data and the accumulated recovery data of each participant in a preset period from the block link points which are deployed in advance; the clearing data determining unit is used for respectively determining clearing data borne by each participant in the current period according to a preset recovery sharing coefficient, and the accumulated issuing data and the accumulated recovery data of each participant in a preset period; and the clearing data sending unit is used for sending the clearing data born by each participant in the current period to the block link node for displaying so as to facilitate each participant to carry out clearing operation according to the belonged clearing data.
The clearing data determining unit includes: the allocation data determining module is used for respectively determining allocation data of each participant in the current period according to the recovery allocation coefficient, the cumulative issue data of each participant in the preset period and the cumulative recovery data; the recovery cost data determination module is used for respectively determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient and the accumulated recovery data of each participant in the preset period; and the clearing data determining module is used for determining clearing data borne by each participant in the current period according to the apportionment data of each participant in the current period and the recovery cost data of each participant in the current period.
The apportioned data determining module comprises a total accumulated apportioned data determining submodule for determining total accumulated apportioned data according to the recovery apportioning coefficient α and total accumulated recovered data of all participants in the current period X
Determining total accumulated contribution data M of all participants in current periodx(ii) a The accumulative apportionment data determination submodule is used for determining the total accumulative apportionment data M of all the participants in the current period XxAnd the accumulated allocation proportion of each participant in the current period
Determining cumulative contribution data for each participant over a current period X
An apportionment data determining submodule for determining the apportionment data according to the accumulated apportionment data of each participant in the current period X
And accumulated contribution data of previous cycle
And determining the apportionment data of the current period of each participant.
The above-mentioned device still includes: an accumulative allocation ratio determining unit for determining the accumulative allocation ratio of each participant in the current period
The accumulative allocation ratio determining unit is specifically configured to: issuing data according to the accumulation of each participant in the current period X
And the total accumulated issue data of all the participants in the current period X determines the accumulated allocation proportion of each participant in the current period X
The recovery cost data determination module is specifically configured to: and determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient, the accumulated recovery data of each participant in the current period and the accumulated recovery data of the previous period.
According to a third aspect of the present invention, there is provided an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the above-described blockchain-based digital asset clearing method when executing the program.
According to a fourth aspect of the present invention, the present invention provides a computer readable storage medium having stored thereon a computer program which, when being executed by a processor, carries out the steps of the above-mentioned blockchain-based digital asset clearing method.
According to the technical scheme, the clearing data born by each participant in the current period is determined according to the acquired accumulated issuing data and accumulated recycling data of each participant in the preset period and the preset recycling allocation coefficient, and the clearing data is sent to the block chain nodes to be displayed, so that each participant can conveniently clear according to the belonged clearing data.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flow chart of a blockchain-based digital asset clearing method according to an embodiment of the present invention;
FIG. 2 is a flow diagram of determining clearing data that each participant undertakes during a current period, according to an embodiment of the invention;
FIG. 3 is a flow diagram of determining contribution data for participants in a current period, according to an embodiment of the invention;
fig. 4 is a block diagram of the structure of a digital asset clearing device according to an embodiment of the present invention;
fig. 5 is a block diagram of the structure of the liquidation data determining unit 42 according to the embodiment of the invention;
FIG. 6 is a block diagram of the apportioned data determination module 421 according to an embodiment of the invention;
fig. 7 is a detailed configuration block diagram of a digital asset clearing device according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of an electronic device according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
At present, in a scene that a plurality of participating bodies send and return digital assets based on a block chain together, the digital asset clearing mode has the problems of complex exchange operation, large occupation amount of funds of the participating bodies, complex interest allocation of escrow accounts and the like, so that the user experience is influenced. Based on the above, the embodiment of the invention provides a clearing scheme for issuing digital assets by multiple subjects based on the block chain technology, which ensures that the clearing process is transparent and credible, reduces the occupation of the capital of the subjects and can improve the experience of users. Embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a block chain-based digital asset clearing method according to an embodiment of the present invention, as shown in fig. 1, the method including:
102, respectively determining clearing data borne by each participant in the current period according to a preset recovery sharing coefficient (or called a return cage sharing coefficient), and the accumulated issue data and the accumulated recovery data of each participant in a preset period;
and 103, sending the clearing data born by each participant in the current period to the block chain node for displaying (or showing) so that each participant can carry out clearing operation according to the clearing data to which the participant belongs.
The clearing data born by each participant in the current period is determined according to the acquired accumulated issuing data and accumulated recovery data of each participant in the preset period and the preset recovery sharing coefficient, and the clearing data is sent to the block chain nodes for displaying, so that each participant can conveniently carry out clearing operation according to the belonged clearing data.
Specifically, as shown in fig. 2, the step 102 of determining the clearing data assumed by each participant in the current period includes:
and 1021, respectively determining the allocation data of each participant in the current period according to the recovery allocation coefficient, the cumulative release data and the cumulative recovery data of each participant in the preset period.
Specifically, as shown in fig. 3, the step 1021 of determining the apportionment data of each participant in the current period includes:
In one embodiment, to simplify the computational process, assume that the ratio of digital assets to actual payouts on the blockchain is fixed at 1:1, and set the return cage split factor to α the clearing bank sends the transaction on the chain, locking the X-th (in the formula, X is used instead, and represents the cycle number) participant to issue the total amount (otherwise referred to as the cumulative amount) of digital assets on the chain as
Total amount of money on the property of the return cage
Then, the amount of the total accumulated split of all participants at phase X (i.e., the total accumulated split data of all participants at phase X) is:
wherein the content of the first and second substances,
for accumulated collected data for participant i during phase X (i.e., total amount of the returned assets),
for total amount of the returned assets of each participant in the Xth stage
And performing summation operation, wherein i and n are serial numbers of participants, i is more than or equal to 1 and less than or equal to n, and i and n are positive integers.
Step 10212, the total accumulated apportionment data M of all participants in the current period XxAnd the accumulated allocation proportion of each participant in the current period
Determining cumulative contribution data for each participant over a current period X
In actual operation, the accumulated apportionment ratio of each participant in the current period X
The data can be released by each participant in the current period X
(i.e., the total amount of the issued digital assets described above) and the total cumulative issuance data for all participants over the current period X.
Then, the cumulative share ratio of the ith participant of phase X can be represented by the following formula:
thereafter, each participant's cumulative contribution data over the current period X
Can be expressed by the following formula:
Specifically, the contribution data (i.e., the contribution amount) for each participant's current period X may be determined by the difference between the current accumulated contribution amount and the current accumulated contribution amount
To determine, among other things,
will be stored in the account book for calculation of the amount to be apportioned at the next period, the initial condition
Is 0.
And step 1022, respectively determining the recovery cost data of each participant in the current period X according to the recovery sharing coefficient and the accumulated recovery data of each participant in the predetermined period.
Specifically, the recovery cost data of each participant in the current period may be determined according to the recovery apportionment coefficient, the accumulated recovery data of each participant in the current period, and the accumulated recovery data of the previous period. The recovery cost data herein refers to the cost due to recovery.
The cost of the participation subject i in phase X for returning to the cage (wherein the cost of α is borne by the participation subject i) can be represented by the following formula:
and step 1023, determining clearing data borne by each participant in the current period according to the apportionment data of each participant in the current period and the recovery cost data of each participant in the current period.
Finally, the amount cleared by participant i in current cycle X
The difference between the cost to be shared in the current period (i.e., the apportioned data in the current period) and the cost paid in the current period (i.e., the recovery cost data in the current period) can be expressed by the following formula,
when in use
If the value is positive, the participant i needs to deposit the corresponding amount into the clearing account of the participant i
When the value is negative, the clearing bank can deposit the corresponding amount to the participant i after clearingAnd clearing the account.
The clearing process of the embodiment of the invention is very suitable for the digital asset alliance constructed by a plurality of main bodies, the digital asset issuing does not occupy the capital cost of each main body, and the clearing bank can regularly clear the total cost of the alliance digital asset repayment. Meanwhile, the total return cost of the digital assets is apportioned according to the total amount of the digital assets issued by each main body, so that the excessive issuing of the digital assets is avoided. Because benefits may be brought when the return service is provided (customer stickiness is increased, the return service itself may be exchanged for a main own product, and the like), a return sharing coefficient is introduced, and the participation of a main malicious return digital asset is avoided.
To further understand the embodiments of the present invention, an example is given below.
Assuming that A, B, C includes three participating agents, the withdrawal sharing factor is 0.1, the cumulative dispensing and withdrawal data is shown in table 1 below:
| accumulating published assets | Accumulating return assets | Accumulated top-of-life return assets | Cumulative amount of money allocated in the past | |
| Party A | 2000 | 1000 | 1000 | 600 |
| Participant B | 2000 | 1000 | 600 | 600 |
| Participant C | 6000 | 1000 | 400 | 600 |
TABLE 1
When the clearing is performed based on table 1, the total accumulated total amortization amount of A, B, C three participating subjects is (1000+1000+1000) × (1-0.1) 2700 (see formula 1).
Taking the participant C as an example, the apportionment ratio is 6000/(2000+2000+6000) ═ 0.6 (see formula 2), so the accumulated amount to be apportioned is 0.6 × 2700 ═ 1620 (see formula 3), the accumulated amount to be apportioned for the previous period is subtracted 600, the amount to be apportioned for the current period is 1020, the cost to be paid for the current period is the cost of the returned property with the apportionment coefficient subtracted (1-0.1) × (1000+ 400) ═ 540 (see formula 4), finally, the clearing amount to be borne by the participant C is 1020 + 540-.
In the scheme, a plurality of participating main bodies jointly issue and return digital assets on a block chain, a clearing party (a clearing bank generally selected together by a alliance) deploys witness nodes (does not participate in data consensus but can synchronize all block chain data) in a traditional alliance chain network, and the clearing bank can directly read the amount of the digital assets issued and returned by the participating party from the chain as basic data for clearing through the witness nodes, so that the source of clearing data can be traced. And then, the clearing amount is directly solidified in the intelligent contract, and the clearing result is linked to be public, so that the transparency and credibility of the clearing whole flow are ensured. In addition, the clearing algorithm designed by the scheme takes accumulated distribution as a sharing proportion, avoids excessive distribution of the digital assets, introduces a return sharing coefficient, balances benefits brought by return service, and avoids malicious return of the assets by participants. The clearing algorithm is beneficial to union joint treatment, and all participants develop in a coordinated manner.
In actual operation, the clearing bank initiates clearing operation periodically, wherein the clearing period is determined by the negotiation between the coalition members and the clearing bank, and can be in intervals of time (such as clearing once per month) or in intervals of block growth height (such as clearing once every ten thousand times the block height grows). And in the idle time period of the service, the clearing bank calls a clearing intelligent contract and calculates the clearing amount which is supposed to be borne by each party on the chain.
Based on the same inventive concept, the embodiment of the present invention further provides a block chain-based digital asset clearing device, which can be preferably used for implementing the processes in the above method embodiments.
Fig. 4 is a block diagram of the structure of a digital asset clearing device according to an embodiment of the present invention, as shown in fig. 4, the device including: data acquisition unit 41, clearing data determination unit 42, clearing data transmission unit 43, wherein:
a data acquisition unit 41, configured to acquire, from block link points deployed in advance, cumulative release data and cumulative recovery data of each participant in a predetermined period;
a clearing data determining unit 42, configured to determine clearing data borne by each participant in the current period according to a preset recycling apportionment coefficient, and the cumulative issuance data and the cumulative recycling data of each participant in a predetermined period;
and a clearing data sending unit 43, configured to send the clearing data assumed by each participant in the current period to the block link node for displaying, so that each participant performs clearing operation according to the corresponding clearing data.
The clearing data determination unit 42 determines clearing data borne by each participant in the current period according to the accumulated issuing data and the accumulated recycling data of each participant in the predetermined period, which are acquired by the data acquisition unit 41, and the preset recycling allocation coefficient, and the clearing data sending unit 43 sends the clearing data to the blockchain node for displaying, so that each participant can conveniently carry out clearing operation according to the belonged clearing data.
As shown in fig. 5, the above-described liquidation data determining unit 42 includes: apportioned data determining module 421, cost of recovery data determining module 422, and clearing data determining module 423, wherein:
the apportionment data determining module 421 is configured to determine, according to the recycling apportionment coefficient, the cumulative issuance data and the cumulative recycling data of each participant in the predetermined period, the apportionment data of each participant in the current period.
Referring to fig. 6, the apportioned data determination module 421 includes: a total accumulated contribution data determination submodule 4211, an accumulated contribution data determination submodule 4212 and a contribution data determination submodule 4213, wherein:
a total accumulated apportioned data determination submodule 4211 for determining the total accumulated recycled data of all participants in the current period X according to the recycling apportionment coefficient α
Determining total accumulated contribution data M of all participants in current periodx。
An accumulated apportioned data determination submodule 4212 for determining the total accumulated apportioned data M of all participants in the current period XxAnd the accumulated allocation proportion of each participant in the current period
Determining cumulative contribution data for each participant over a current period X
Cumulative apportionment ratio here
The determination may be performed by an accumulated allocation ratio determining unit 44 shown in fig. 7, where the accumulated allocation ratio determining unit 44 is specifically configured to: issuing data according to the accumulation of each participant in the current period X
And the total accumulated issue data of all the participants in the current period X determines the accumulated allocation proportion of each participant in the current period X
An apportionment data determination submodule 4213, configured to determine, according to the accumulated apportionment data of each participant in the current period X
And accumulated contribution data of previous cycle
And determining the apportionment data of the current period of each participant.
And a recycling cost data determining module 422, configured to determine, according to the recycling apportionment coefficient and the accumulated recycling data of each participant in the predetermined period, recycling cost data of each participant in the current period.
Specifically, the recycling cost data determining module 422 determines the recycling cost data of each participant in the current period according to the recycling apportionment coefficient, the accumulated recycling data of each participant in the current period, and the accumulated recycling data of the previous period.
And the clearing data determining module 423 is used for determining clearing data borne by each participant in the current period according to the apportionment data of each participant in the current period and the recovery cost data of each participant in the current period.
For specific execution processes of the units, the modules, and the sub-modules, reference may be made to the description in the foregoing method embodiments, and details are not described here again.
In practical operation, the units, the modules and the sub-modules may be combined or may be arranged singly, and the present invention is not limited thereto.
FIG. 8 is a schematic diagram of an electronic device according to an embodiment of the invention. The electronic device shown in fig. 8 is a general-purpose data processing apparatus comprising a general-purpose computer hardware structure including at least a processor 801 and a memory 802. The processor 801 and the memory 802 are connected by a bus 803. The memory 802 is adapted to store one or more instructions or programs that are executable by the processor 801. The one or more instructions or programs are executed by the processor 801 to implement the steps in the blockchain based digital asset clearing method described above.
The processor 801 may be a stand-alone microprocessor or a collection of one or more microprocessors. Thus, the processor 801 implements the processing of data and the control of other devices by executing commands stored in the memory 802 to thereby execute the method flows of embodiments of the present invention as described above. The bus 803 connects the above components together, and also connects the above components to a display controller 804 and a display device and an input/output (I/O) device 805. Input/output (I/O) devices 805 may be a mouse, keyboard, modem, network interface, touch input device, motion sensing input device, printer, and other devices known in the art. Typically, input/output (I/O) devices 805 are connected to the system through an input/output (I/O) controller 806.
The memory 802 may store, among other things, software components such as an operating system, communication modules, interaction modules, and application programs. Each of the modules and applications described above corresponds to a set of executable program instructions that perform one or more functions and methods described in embodiments of the invention.
Embodiments of the present invention also provide a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of the above block chain-based digital asset liquidation method.
In summary, the embodiments of the present invention provide a clearing method for a multi-agent issued digital asset in a blockchain technology, where a clearing bank deploys blockchain witness nodes to obtain clearing data (issue and return data) from a chain, a clearing amount calculation method is solidified in an intelligent contract on the chain, and a link formula is linked to a clearing result, so that it can be ensured that the clearing full flow is transparent and credible. And, since the clearing is performed periodically, only the actual cost paid is cleared, and the occupation of funds of the participating body can be reduced. Compared with the problems of complex exchange operation, large occupation amount of funds participating in a main body, complex interest allocation of a escrow account and the like in the conventional digital asset clearing mode, the clearing process is transparent and credible, and the main body funds occupy less funds, so that the experience of a user is improved.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings. The many features and advantages of the embodiments are apparent from the detailed specification, and thus, it is intended by the appended claims to cover all such features and advantages of the embodiments which fall within the true spirit and scope thereof. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the embodiments of the invention to the exact construction and operation illustrated and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope thereof.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (12)
1. A block chain based digital asset clearing method, the method comprising:
acquiring accumulated release data and accumulated recovery data of each participant in a preset period from pre-deployed block link points;
respectively determining clearing data borne by each participant in the current period according to a preset recovery sharing coefficient, and the accumulated issuing data and the accumulated recovery data of each participant in the preset period;
and sending the clearing data born by each participant in the current period to the block chain node for displaying so that each participant can carry out clearing operation according to the clearing data to which the participant belongs.
2. The method of claim 1, wherein determining clearing data assumed by each participant in the current period according to the preset recycling sharing coefficient, the cumulative issuance data and the cumulative recycling data of each participant in the predetermined period comprises:
respectively determining the allocation data of each participant in the current period according to the recovery allocation coefficient, the cumulative issue data and the cumulative recovery data of each participant in the preset period;
respectively determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient and the accumulated recovery data of each participant in the preset period;
and determining clearing data borne by each participant in the current period according to the apportionment data of each participant in the current period and the recovery cost data of each participant in the current period.
3. The method of claim 2, wherein determining the contribution data of each participant in the current period based on the recycling contribution factor, the cumulative issuance data and the cumulative recycling data of each participant in the predetermined period comprises:
determining total accumulated allocation data of all the participators in the current period according to the recovery allocation coefficient and the total accumulated recovery data of all the participators in the current period;
determining the accumulated allocation data of each participant in the current period according to the total accumulated allocation data of all participants in the current period and the accumulated allocation proportion of each participant in the current period;
and determining the allocation data of each participant in the current period according to the accumulated allocation data of each participant in the current period and the accumulated allocation data of each participant in the previous period.
4. A method according to claim 3, wherein the cumulative share ratio for each participant in the current period is determined by:
and determining the accumulated allocation proportion of each participant in the current period according to the accumulated issue data of each participant in the current period and the total accumulated issue data of all participants in the current period.
5. The method of claim 2, wherein determining the recycling cost data of each participant in the current period according to the recycling share coefficient and the accumulated recycling data of each participant in the predetermined period comprises:
and determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient, the accumulated recovery data of each participant in the current period and the accumulated recovery data of the previous period.
6. A block chain based digital asset clearing apparatus, comprising:
the data acquisition unit is used for acquiring the accumulated release data and the accumulated recovery data of each participant in a preset period from the block link points which are deployed in advance;
the clearing data determining unit is used for respectively determining clearing data borne by each participant in the current period according to a preset recovery sharing coefficient, and the accumulated issuing data and the accumulated recovery data of each participant in a preset period;
and the clearing data sending unit is used for sending the clearing data born by each participant in the current period to the block link node for displaying so as to facilitate each participant to carry out clearing operation according to the belonged clearing data.
7. The apparatus of claim 6, wherein the clearing data determining unit comprises:
the allocation data determining module is used for respectively determining allocation data of each participant in the current period according to the recovery allocation coefficient, the cumulative issue data of each participant in the preset period and the cumulative recovery data;
the recovery cost data determination module is used for respectively determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient and the accumulated recovery data of each participant in the preset period;
and the clearing data determining module is used for determining clearing data borne by each participant in the current period according to the apportionment data of each participant in the current period and the recovery cost data of each participant in the current period.
8. The apparatus of claim 7, wherein the apportioned data determining module comprises:
the total accumulated apportioned data determining submodule is used for determining the total accumulated apportioned data of all the participants in the current period according to the recovery apportioning coefficient and the total accumulated recovered data of all the participants in the current period;
the accumulative apportionment data determining submodule is used for determining the accumulative apportionment data of all the participants in the current period according to the total accumulative apportionment data of all the participants in the current period and the accumulative apportionment proportion of all the participants in the current period;
and the apportionment data determining submodule is used for determining the apportionment data of each participant in the current period according to the accumulated apportionment data of each participant in the current period and the accumulated apportionment data of each participant in the previous period.
9. The apparatus of claim 8, further comprising: the accumulative allocation ratio determining unit is used for determining the accumulative allocation ratio of each participant in the current period,
the accumulative allocation ratio determining unit is specifically configured to:
and determining the accumulated allocation proportion of each participant in the current period according to the accumulated issue data of each participant in the current period and the total accumulated issue data of all participants in the current period.
10. The apparatus of claim 7, wherein the cost to recycle data determination module is specifically configured to:
and determining the recovery cost data of each participant in the current period according to the recovery sharing coefficient, the accumulated recovery data of each participant in the current period and the accumulated recovery data of the previous period.
11. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the blockchain based digital asset clearing method according to any of the claims 1 to 5 are implemented when the processor executes the program.
12. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the blockchain-based digital asset clearing method according to any one of claims 1 to 5.
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