CN109801157A - It is a kind of based on data sharing supply chain finance accept and believe authentication method and system - Google Patents
It is a kind of based on data sharing supply chain finance accept and believe authentication method and system Download PDFInfo
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- CN109801157A CN109801157A CN201811612307.1A CN201811612307A CN109801157A CN 109801157 A CN109801157 A CN 109801157A CN 201811612307 A CN201811612307 A CN 201811612307A CN 109801157 A CN109801157 A CN 109801157A
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Abstract
The supply chain finance based on data sharing that the invention discloses a kind of accepts and believe authentication method and system, which comprises receives the core contract information that core enterprise provides, and enters chain after the core contract information is pre-processed；The contract information that more cooperative enterprises in core enterprise's supply chain provide is received, enters chain after the contract information is pre-processed；Receive cooperative enterprise to be accepted and believed accept and believe certification application, it is described accept and believe certification application include cooperative enterprise information to be accepted and believed and the amount of money to be accepted and believed；It is retrieved in block chain according to the cooperative enterprise information, obtains retrieval data；According to the retrieval information and the amount of money to be accepted and believed, judge that the certification of accepting and believing of the cooperative enterprise applies for whether passing through by preset rules；The method and system realize that identifying procedure is accepted and believed in the certification of accepting and believing for having foundation, optimization, improve and operate by the supply chain upstream and downstream effective of core of core enterprise.
Description
Technical field
The present invention relates to supply chain financial fields, more particularly, to a kind of supply chain finance based on data sharing
Accept and believe authentication method and system.
Background technique
In the entire upstream and downstream firms of supply chain, core enterprise is due to having the stronger market competitiveness, same to core enterprise
The company of trade contacts is the important object of financial company's concern.But because of industry barrier and information barrier and risk and quotient
Industry secret considers that financial company or the third-party institution can not get core enterprise to information such as the orders of supplier, also can not
Dealer is got to the buying order information of core enterprise；This makes the level-one supply for carrying out loan or other finance activities
Still it is insufficient to allow financial company or the third-party institution to accept and believe with the order of core enterprise even if quotient unilaterally provides；Second level supply
Quotient provides more to be not enough to be accepted and believed with the order of Tier One supplier, and the inadequate supplier's progress mortgage loan of standing may also nothing
Method is accepted and believed；And suppliers can not obtain fund flow, also just not can guarantee the normally and efficiently operation of supply chain.
Summary of the invention
In order to solve existing for background technique supply chain finance in because information barrier causes supplier not obtain reasonably
The problem of certification must be accepted and believed, the supply chain finance that the present invention provides a kind of based on data sharing accept and believe authentication method and are
System；The method and system are by establishing data sharing mutual confidence-building mechanism, by information such as orders by passing through block after Screening Treatment
Chain is shared, and accept and believe authenticating party can determine whether to accept and believe supplier by the information in block chain, described one kind
The authentication method of accepting and believing of supply chain finance based on data sharing includes:
The core contract information that core enterprise provides is received, and enters chain after the core contract information is pre-processed；
The core contract information includes the partner's information and cooperation amount information of core enterprise；
Receive the contract information that more cooperative enterprises in core enterprise's supply chain provide, by the contract information into
Enter chain after row pretreatment；The contract information includes the information and contract value information of two sides of purchase and sale；
Receive cooperative enterprise to be accepted and believed accept and believe certification application, it is described accept and believe certification application include cooperative enterprise to be accepted and believed
Information and the amount of money to be accepted and believed；It is retrieved in block chain according to the cooperative enterprise information, obtains retrieval data；The retrieval number
According to including contract information corresponding with cooperative enterprise information and core contract information；
According to the retrieval information and the amount of money to be accepted and believed, judge that accepting and believing for the cooperative enterprise authenticates Shen by preset rules
Please whether pass through.
Further, the retrieval data include contract letter of the cooperative enterprise to be accepted and believed as one of two sides of purchase and sale
Breath, the contract information for having the cooperative enterprise of purchase and sale relationship with the cooperative enterprise to be accepted and believed, cooperative enterprise to be accepted and believed are as conjunction
The core contract information of work side and with the cooperative enterprise to be accepted and believed have purchase and sale relationship cooperative enterprise as partner
Core contract information.
Further, described according to the retrieval information and the amount of money to be accepted and believed, judge that the cooperation is looked forward to by preset rules
Industry accepts and believe whether certification application passes through, comprising:
According to the retrieval information judge the cooperative enterprise to be accepted and believed whether with the core enterprise have directly or
Connect cooperative relationship；The direct cooperative relationship, which is the enterprise to be accepted and believed as partner and the core enterprise, has core
Contract；The indirect cooperative relationship is the cooperative enterprise with the enterprise to be accepted and believed with purchase and sale relationship as partner and institute
Core enterprise is stated with core contract；
Judge whether the amount of money to be accepted and believed is less than the amount of money that the cooperative relationship is related to；The gold that the cooperative relationship is related to
Volume includes the direct amount of money and the indirect amount of money, and the direct amount of money is that the enterprise to be accepted and believed believes as the core contract of partner
Cooperation amount information in breath；The indirect amount of money is the contract of the enterprise to be accepted and believed and the cooperative enterprise with purchase and sale relationship
In contract value information and the cooperative enterprise with purchase and sale relationship in information and the core contract information as partner
Cooperation amount information minimum value；
If the cooperative enterprise to be accepted and believed and the core enterprise have direct or indirect cooperative relationship, and described wait accept and believe
The amount of money is less than the amount of money that the cooperative relationship is related to, then judges that the certification application of accepting and believing of the cooperative enterprise passes through.
Further, the core contract information includes core enterprise as the core procurement contract of purchaser and as pin
The core order contract of side；The contract information includes procurement contract of the cooperative enterprise as purchaser and the order as pin side
Contract.
It further, will in the contract information for providing the more cooperative enterprises received in core enterprise's supply chain
Before the contract information enters chain after being pre-processed, the method also includes:
The cooperative enterprise treated into chain is audited, and the cooperative enterprise by meeting preset confidentiality agreement is audited；
The contract information of the cooperative enterprise audited and passed through is received, and is carried out into chain processing；
The pretreatment to core contract information and contract information include data are cleaned and are converted into it is default
Data format.
Further, production process information, original that more cooperative enterprises in core enterprise's supply chain provide are received
Expect inventory information, customs declaration information and history credit information, and carries out into chain processing.
Further, the block chain is based on DPos mechanism.
A kind of Verification System of accepting and believing of supply chain finance based on data sharing includes:
Core enterprise enters chain element, and the core enterprise enters chain element for receiving the core contract letter of core enterprise's offer
Breath, and enter chain after the core contract information is pre-processed；The core contract information includes the partner of core enterprise
Information and cooperation amount information；
Cooperative enterprise enters chain element, and it is more in core enterprise's supply chain for receiving that the cooperative enterprise enters chain element
The contract information that family's cooperative enterprise provides, enters chain after the contract information is pre-processed；The contract information includes purchase and sale
The information and contract value information of two sides；
Accept and believe authentication unit, it is described to accept and believe authentication unit and accept and believe certification application for receive cooperative enterprise to be accepted and believed,
It is described accept and believe certification application include cooperative enterprise information to be accepted and believed and the amount of money to be accepted and believed；According to the cooperative enterprise information in area
It is retrieved in block chain, obtains retrieval data；The retrieval data include contract information corresponding with cooperative enterprise information and core
Contract information；
The authentication unit of accepting and believing judges the cooperation by preset rules according to the retrieval information and the amount of money to be accepted and believed
Enterprise accepts and believe whether certification application passes through；
Block chain, the block chain enter core contract information and conjunction that chain element enters chain for storing the core enterprise
Enter the contract information that chain element enters chain as enterprise.
It is further, described that accept and believe the retrieval data that authentication unit obtains in block chain include: described wait accept and believe cooperation
Enterprise has the conjunction of the cooperative enterprise of purchase and sale relationship as the contract information of one of two sides of purchase and sale, with the cooperative enterprise to be accepted and believed
Same information, cooperative enterprise to be accepted and believed have purchase and sale as the core contract information of partner and with the cooperative enterprise to be accepted and believed
Core contract information of the cooperative enterprise of relationship as partner.
Further, the authentication unit of accepting and believing is for judging that the cooperative enterprise to be accepted and believed is according to the retrieval information
It is no that there is direct or indirect cooperative relationship with the core enterprise；The direct cooperative relationship is enterprise's conduct to be accepted and believed
Partner and the core enterprise have core contract；The indirect cooperative relationship is to have purchase and sale with the enterprise to be accepted and believed
The cooperative enterprise of relationship has core contract as partner and the core enterprise；
The authentication unit of accepting and believing is for judging whether the amount of money to be accepted and believed is less than the amount of money that the cooperative relationship is related to；
The amount of money that the cooperative relationship is related to includes the direct amount of money and the indirect amount of money, and the direct amount of money is that the enterprise to be accepted and believed makees
For the cooperation amount information in the core contract information of partner；The indirect amount of money is the enterprise to be accepted and believed and has purchase and sale
Contract value information in the contract information of the cooperative enterprise of relationship is with the cooperative enterprise with purchase and sale relationship and as conjunction
The minimum value of cooperation amount information in the core contract information of work side；
If the cooperative enterprise to be accepted and believed and the core enterprise have direct or indirect cooperative relationship, and described wait accept and believe
The amount of money is less than the amount of money that the cooperative relationship is related to, then the authentication unit of accepting and believing judges that accepting and believing for the cooperative enterprise authenticates Shen
It please pass through.
Further, the core contract information includes core enterprise as the core procurement contract of purchaser and as pin
The core order contract of side；The contract information includes procurement contract of the cooperative enterprise as purchaser and the order as pin side
Contract.
Further, the cooperative enterprise enters cooperative enterprise of the chain element for treating into chain and is audited, and audit passes through
Meet the cooperative enterprise of preset confidentiality agreement；
The contract information of the cooperative enterprise audited and passed through is received, and is carried out into chain processing；
The cooperative enterprise enter chain element to the pretreatment of contract information include data are cleaned and are converted into it is default
Data format；
It includes that data are cleaned and are converted into the pretreatment of core contract information that the core enterprise, which enters chain element,
Preset data format.
Further, the cooperative enterprise enters chain element for receiving the enterprise of more cooperations in core enterprise's supply chain
Production process information, material inventory information, customs declaration information and the history credit information that industry provides, and carry out into chain processing.
Further, the block chain is based on DPos mechanism.
The invention has the benefit that technical solution of the present invention, gives a kind of supply chain gold based on data sharing
What is melted accepts and believe authentication method and system；During the method and system by establishing data sharing mutual confidence-building mechanism, with core enterprise be
The heart establishes the information sharing block chain of multistage cooperative enterprise cooperated therewith, accepts and believe authenticating party by the information in block chain i.e.
It can determine whether to accept and believe cooperative enterprise；So that it is guaranteed that core enterprise, accept and believe authenticating party, Tier One supplier, second level supply
It realizes that identifying procedure is accepted and believed in the certification of accepting and believing for having foundation, optimization between quotient, dealer, improves using core enterprise as the supply of core
The operating of chain upstream and downstream effective.
Detailed description of the invention
By reference to the following drawings, exemplary embodiments of the present invention can be more fully understood by:
Fig. 1 is that a kind of supply chain finance based on data sharing of the specific embodiment of the invention accepts and believe authentication method
Flow chart；
Fig. 2 is that a kind of supply chain finance based on data sharing of the specific embodiment of the invention accepts and believe Verification System
Structure chart.
Specific embodiment
Exemplary embodiments of the present invention are introduced referring now to the drawings, however, the present invention can use many different shapes
Formula is implemented, and is not limited to the embodiment described herein, and to provide these embodiments be at large and fully disclose
The present invention, and the scope of the present invention is sufficiently conveyed to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements use identical attached
Icon note.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has person of ordinary skill in the field
It is common to understand meaning.Further it will be understood that with the term that usually used dictionary limits, should be understood as and its
The context of related fields has consistent meaning, and is not construed as Utopian or too formal meaning.
Fig. 1 is that a kind of supply chain finance based on data sharing of the specific embodiment of the invention accepts and believe authentication method
Flow chart；As shown in Figure 1, which comprises
Step 110, the core contract information that core enterprise provides is received, and the core contract information is pre-processed
After enter chain；The core contract information includes the partner's information and cooperation amount information of core enterprise；
The core contract information includes core enterprise as the core procurement contract of purchaser and as the core of pin side
Order contract.
In the present embodiment, the premise for accepting and believing authentication method of the supply chain finance based on data sharing is to accept and believe certification
Side (financial institution or the third-party institution as carried out credit evaluation and further housing loan) is to using the core enterprise as core
The credit of supply chain has been assessed in advance and core enterprise's credit grade with higher；And think with the purchase of the core enterprise and
Pin be all stablize it is believable；Accepting and believing for supply chain finance based on data sharing is established as core using the core enterprise based on this
Authentication method；And the object of certification is accepted and believed, and it is the cooperative enterprise in the supply chain of the core enterprise, such cooperative enterprise
Including directly having the Tier One supplier of purchase and sale relationship, and the second level with Tier One supplier with purchase and sale relationship with core enterprise
Supplier；It further include directly there is the level-one dealer of structure-activity relationship with core enterprise, and there are purchase and sale to close with level-one dealer
The second level distributor etc. of system；The supplier and sell commercial city be it is multistage, and so on.
The present embodiment is that the shared characteristic based on block chain realizes the core enterprise, accepts and believe authenticating party and multiple cooperations enterprise
Data sharing between industry.
Step 120, the contract information that more cooperative enterprises in core enterprise's supply chain provide is received, by the conjunction
Enter chain after being pre-processed with information；The contract information includes the information and contract value information of two sides of purchase and sale；
The contract information includes procurement contract of the cooperative enterprise as purchaser and the order contract as pin side；Into one
Step, production process information, material inventory information, declaration can also be provided in more cooperative enterprises in core enterprise's supply chain
Single information and history credit information, and carry out into chain processing；Service Ticket is more accepted and believed to provide.
In the present embodiment, after carrying out the contract information to pre-process chain, the available contract information includes: purchase
Square information (including enterprise name, Taxpayer Identification Number etc.), pin side's information (including enterprise name, Taxpayer Identification Number etc.) and
The amount of money being related to；Therefore the contract information can not only include the contract information that specific purchase order contract extracts, and further include
Customs declaration, invoice etc. have the voucher mode of above-mentioned three kinds of information；The core contract information is therewith similarly.
It is any to accept and believe the cooperative enterprise of Verification System into this for information privacy because of the shared characteristic of block chain
It is both needed to be audited in advance, audits the cooperative enterprise by meeting preset confidentiality agreement；Only receive the conjunction audited and passed through
Make the contract information of enterprise；The confidentiality agreement can have core enterprise's formulation.
Further, it to guarantee that data can be used effectively, is pre-processed to the data information before chain is entered: described to core
The pretreatment of heart contract information and contract information includes that data are cleaned and be converted into preset data format.
Step 130, receive cooperative enterprise to be accepted and believed accept and believe certification application, it is described accept and believe certification application include wait accept and believe
Cooperative enterprise information and the amount of money to be accepted and believed；It is retrieved in block chain according to the cooperative enterprise information, obtains retrieval data；Institute
Stating retrieval data includes contract information corresponding with cooperative enterprise information and core contract information；
Further, the retrieval data include contract letter of the cooperative enterprise to be accepted and believed as one of two sides of purchase and sale
Breath, the contract information for having the cooperative enterprise of purchase and sale relationship with the cooperative enterprise to be accepted and believed, cooperative enterprise to be accepted and believed are as conjunction
The core contract information of work side and with the cooperative enterprise to be accepted and believed have purchase and sale relationship cooperative enterprise as partner
Core contract information.
Step 140, according to the retrieval information and the amount of money to be accepted and believed, adopting for the cooperative enterprise is judged by preset rules
Whether letter certification application passes through.
Further, the preset rules include:
According to the retrieval information judge the cooperative enterprise to be accepted and believed whether with the core enterprise have directly or
Connect cooperative relationship；
The direct cooperative relationship is the enterprise to be accepted and believed as partner and the core enterprise and closes with core
Together；The indirect cooperative relationship be with the enterprise to be accepted and believed have purchase and sale relationship cooperative enterprise as partner with it is described
Core enterprise has core contract；
Judge whether the amount of money to be accepted and believed is less than the amount of money that the cooperative relationship is related to；
The amount of money that the cooperative relationship is related to includes the direct amount of money and the indirect amount of money, and the direct amount of money is described wait adopt
Believe enterprise as the cooperation amount information in the core contract information of partner；The indirect amount of money be the enterprise to be accepted and believed with
Contract value information and the cooperative enterprise with purchase and sale relationship in the contract information of cooperative enterprise with purchase and sale relationship
With the minimum value of the cooperation amount information in the core contract information as partner；
If the cooperative enterprise to be accepted and believed and the core enterprise have direct or indirect cooperative relationship, and described wait accept and believe
The amount of money is less than the amount of money that the cooperative relationship is related to, then judges that the certification application of accepting and believing of the cooperative enterprise passes through.
In the present embodiment, the block chain is based on DPos mechanism, and by its extremely short common recognition time, certification effect is accepted and believed in raising
Rate.
Fig. 2 is that a kind of supply chain finance based on data sharing of the specific embodiment of the invention accepts and believe Verification System
Structure chart.As shown in Fig. 2, the system comprises:
Core enterprise enters chain element, and the core enterprise enters chain element for receiving the core contract letter of core enterprise's offer
Breath, and enter chain after the core contract information is pre-processed；The core contract information includes the partner of core enterprise
Information and cooperation amount information；
Further, the core contract information includes core enterprise as the core procurement contract of purchaser and as pin
The core order contract of side；
It includes that data are cleaned and are converted into the pretreatment of core contract information that the core enterprise, which enters chain element,
Preset data format.
Cooperative enterprise enters chain element, and it is more in core enterprise's supply chain for receiving that the cooperative enterprise enters chain element
The contract information that family's cooperative enterprise provides, enters chain after the contract information is pre-processed；The contract information includes purchase and sale
The information and contract value information of two sides；
Further, the contract information includes procurement contract of the cooperative enterprise as purchaser and the order as pin side
Contract.
Further, the cooperative enterprise enters cooperative enterprise of the chain element for treating into chain and is audited, and audit passes through
Meet the cooperative enterprise of preset confidentiality agreement；
The contract information of the cooperative enterprise audited and passed through is received, and is carried out into chain processing；
The cooperative enterprise enter chain element to the pretreatment of contract information include data are cleaned and are converted into it is default
Data format.
Further, the cooperative enterprise enters chain element for receiving the enterprise of more cooperations in core enterprise's supply chain
Production process information, material inventory information, customs declaration information and the history credit information that industry provides, and carry out into chain processing.
Accept and believe authentication unit, it is described to accept and believe authentication unit and accept and believe certification application for receive cooperative enterprise to be accepted and believed,
It is described accept and believe certification application include cooperative enterprise information to be accepted and believed and the amount of money to be accepted and believed；According to the cooperative enterprise information in area
It is retrieved in block chain, obtains retrieval data；The retrieval data include contract information corresponding with cooperative enterprise information and core
Contract information；
It is further, described that accept and believe the retrieval data that authentication unit obtains in block chain include: described wait accept and believe cooperation
Enterprise has the conjunction of the cooperative enterprise of purchase and sale relationship as the contract information of one of two sides of purchase and sale, with the cooperative enterprise to be accepted and believed
Same information, cooperative enterprise to be accepted and believed have purchase and sale as the core contract information of partner and with the cooperative enterprise to be accepted and believed
Core contract information of the cooperative enterprise of relationship as partner.
The authentication unit of accepting and believing judges the cooperation by preset rules according to the retrieval information and the amount of money to be accepted and believed
Enterprise accepts and believe whether certification application passes through；
Further, the authentication unit of accepting and believing is for judging that the cooperative enterprise to be accepted and believed is according to the retrieval information
It is no that there is direct or indirect cooperative relationship with the core enterprise；The direct cooperative relationship is enterprise's conduct to be accepted and believed
Partner and the core enterprise have core contract；The indirect cooperative relationship is to have purchase and sale with the enterprise to be accepted and believed
The cooperative enterprise of relationship has core contract as partner and the core enterprise；
The authentication unit of accepting and believing is for judging whether the amount of money to be accepted and believed is less than the amount of money that the cooperative relationship is related to；
The amount of money that the cooperative relationship is related to includes the direct amount of money and the indirect amount of money, and the direct amount of money is that the enterprise to be accepted and believed makees
For the cooperation amount information in the core contract information of partner；The indirect amount of money is the enterprise to be accepted and believed and has purchase and sale
Contract value information in the contract information of the cooperative enterprise of relationship is with the cooperative enterprise with purchase and sale relationship and as conjunction
The minimum value of cooperation amount information in the core contract information of work side；
If the cooperative enterprise to be accepted and believed and the core enterprise have direct or indirect cooperative relationship, and described wait accept and believe
The amount of money is less than the amount of money that the cooperative relationship is related to, then the authentication unit of accepting and believing judges that accepting and believing for the cooperative enterprise authenticates Shen
It please pass through.
Block chain, the block chain enter core contract information and conjunction that chain element enters chain for storing the core enterprise
Enter the contract information that chain element enters chain as enterprise.
Further, the block chain is based on DPos mechanism.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the disclosure
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.The step of being related in this specification, which numbers, is only used for distinguishing each step, and the time being not limited between each step
Or the relationship of logic, restriction unless the context clearly, otherwise the relationship between each step includes the case where various possible.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means to be in the disclosure
Within the scope of and form different embodiments.For example, embodiment claimed in detail in the claims is one of any
Can in any combination mode come using.
The various component embodiments of the disclosure can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.The disclosure is also implemented as executing side as described herein
The some or all equipment or system program (for example, computer program and computer program product) of method.It is such
It realizes that the program of the disclosure can store on a computer-readable medium, or can have the shape of one or more signal
Formula.Such signal can be downloaded from an internet website to obtain, and perhaps be provided on the carrier signal or with any other shape
Formula provides.
The disclosure is limited it should be noted that above-described embodiment illustrates rather than the disclosure, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.Word "comprising" is not arranged
Except there are element or steps not listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of more
A such element.The disclosure can be by means of including the hardware of several different elements and by means of properly programmed calculating
Machine is realized.If several in these systems can be by same in the unit claim for listing dry systems
Hardware branch embodies.
The above is only the specific embodiment of the disclosure, it is noted that for the ordinary skill people of this field
Member for, do not depart from the disclosure spirit under the premise of, can make several improvements, modify and deform, these improve, modification,
It is regarded as falling within the scope of protection of this application with deformation.
Claims (14)
1. a kind of supply chain finance based on data sharing accepts and believe authentication method, which comprises
The core contract information that core enterprise provides is received, and enters chain after the core contract information is pre-processed；It is described
Core contract information includes the partner's information and cooperation amount information of core enterprise；
The contract information that more cooperative enterprises in core enterprise's supply chain provide is received, the contract information is carried out pre-
Enter chain after processing；The contract information includes the information and contract value information of two sides of purchase and sale；
Receive cooperative enterprise to be accepted and believed accept and believe certification application, it is described accept and believe certification application include cooperative enterprise information to be accepted and believed
And the amount of money to be accepted and believed；It is retrieved in block chain according to the cooperative enterprise information, obtains retrieval data；The retrieval data packet
Include contract information corresponding with cooperative enterprise information and core contract information；
According to the retrieval information and the amount of money to be accepted and believed, the certification application of accepting and believing for judging the cooperative enterprise by preset rules is
It is no to pass through.
2. according to the method described in claim 1, it is characterized by: the retrieval data include that the cooperative enterprise to be accepted and believed is made
For the contract information of one of two sides of purchase and sale, with the cooperative enterprise to be accepted and believed there is the contract of the cooperative enterprise of purchase and sale relationship to believe
Breath, cooperative enterprise to be accepted and believed have purchase and sale relationship as the core contract information of partner and with the cooperative enterprise to be accepted and believed
Core contract information of the cooperative enterprise as partner.
3. according to the method described in claim 2, it is characterized by: described according to the retrieval information and the amount of money to be accepted and believed,
Judge that the certification of accepting and believing of the cooperative enterprise applies for whether passing through by preset rules, comprising:
Judge whether the cooperative enterprise to be accepted and believed has with the core enterprise according to the retrieval information directly or indirectly to close
Make relationship；The direct cooperative relationship is the enterprise to be accepted and believed as partner and the core enterprise and closes with core
Together；The indirect cooperative relationship be with the enterprise to be accepted and believed have purchase and sale relationship cooperative enterprise as partner with it is described
Core enterprise has core contract；
Judge whether the amount of money to be accepted and believed is less than the amount of money that the cooperative relationship is related to；The amount of money packet that the cooperative relationship is related to
The direct amount of money and the indirect amount of money are included, the direct amount of money is the enterprise to be accepted and believed as in the core contract information of partner
Cooperation amount information；The indirect amount of money is the contract information of the enterprise to be accepted and believed and the cooperative enterprise with purchase and sale relationship
In contract value information and the cooperative enterprise with purchase and sale relationship and as the conjunction in the core contract information of partner
Make the minimum value of amount information；
If the cooperative enterprise to be accepted and believed and the core enterprise have direct or indirect cooperative relationship, and the amount of money to be accepted and believed
Less than the amount of money that the cooperative relationship is related to, then judge that the certification application of accepting and believing of the cooperative enterprise passes through.
4. according to the method described in claim 1, it is characterized by: the core contract information includes core enterprise as purchaser
Core procurement contract and core order contract as pin side；The contract information includes cooperative enterprise adopting as purchaser
Purchase contract and order contract as pin side.
5. according to the method described in claim 1, it is characterized by: more conjunctions in core enterprise's supply chain will be received
The contract information that enterprise's offer is provided, before entering chain after the contract information is pre-processed, the method also includes:
The cooperative enterprise treated into chain is audited, and the cooperative enterprise by meeting preset confidentiality agreement is audited；
The contract information of the cooperative enterprise audited and passed through is received, and is carried out into chain processing；
The pretreatment to core contract information and contract information includes that data are cleaned and be converted into preset number
According to format.
6. according to the method described in claim 1, it is characterized by: receiving the more cooperations enterprise in core enterprise's supply chain
Production process information, material inventory information, customs declaration information and the history credit information that industry provides, and carry out into chain processing.
7. according to the method described in claim 1, it is characterized by: the block chain is based on DPos mechanism.
8. a kind of supply chain finance based on data sharing accepts and believe Verification System, the system comprises:
Core enterprise enters chain element, and the core enterprise enters the core contract information that chain element is provided for receiving core enterprise,
And enter chain after being pre-processed the core contract information；The core contract information includes partner's information of core enterprise
And cooperation amount information；
Cooperative enterprise enters chain element, and the cooperative enterprise enters chain element for receiving more in core enterprise's supply chain conjunctions
The contract information for making enterprise's offer, enters chain after the contract information is pre-processed；The contract information includes two sides of purchase and sale
Information and contract value information；
Accept and believe authentication unit, it is described to accept and believe authentication unit and accept and believe certification application for receive cooperative enterprise to be accepted and believed, it is described
Accepting and believing certification application includes cooperative enterprise information to be accepted and believed and the amount of money to be accepted and believed；According to the cooperative enterprise information in block chain
Middle retrieval obtains retrieval data；The retrieval data include contract information corresponding with cooperative enterprise information and core contract
Information；
The authentication unit of accepting and believing judges the cooperative enterprise by preset rules according to the retrieval information and the amount of money to be accepted and believed
Accept and believe certification application whether pass through；
Block chain, the block chain are used to store the core enterprise and enter core contract information and cooperation enterprise that chain element enters chain
Industry enters the contract information that chain element enters chain.
9. system according to claim 8, it is characterised in that: the retrieval accepting and believing authentication unit and being obtained in block chain
Data include: that the cooperative enterprise to be accepted and believed has as the contract information of one of two sides of purchase and sale, with the cooperative enterprise to be accepted and believed
Have the contract information of the cooperative enterprise of purchase and sale relationship, cooperative enterprise to be accepted and believed as partner core contract information and with institute
State core contract information of cooperative enterprise of the cooperative enterprise to be accepted and believed with purchase and sale relationship as partner.
10. system according to claim 9, it is characterised in that: the authentication unit of accepting and believing according to the retrieval for believing
Breath judges whether the cooperative enterprise to be accepted and believed with the core enterprise has direct or indirect cooperative relationship；The direct conjunction
Making relationship has core contract as partner and the core enterprise for the enterprise to be accepted and believed；The indirect cooperative relationship
For there is core contract as partner and the core enterprise with the cooperative enterprise of the enterprise to be accepted and believed with purchase and sale relationship；
The authentication unit of accepting and believing is for judging whether the amount of money to be accepted and believed is less than the amount of money that the cooperative relationship is related to；It is described
The amount of money that cooperative relationship is related to includes the direct amount of money and the indirect amount of money, and the direct amount of money is the enterprise to be accepted and believed as conjunction
Cooperation amount information in the core contract information of work side；The indirect amount of money is the enterprise to be accepted and believed and has purchase and sale relationship
Cooperative enterprise contract information in contract value information and the cooperative enterprise with purchase and sale relationship and as partner
Core contract information in cooperation amount information minimum value；
If the cooperative enterprise to be accepted and believed and the core enterprise have direct or indirect cooperative relationship, and the amount of money to be accepted and believed
Less than the amount of money that the cooperative relationship is related to, then the authentication unit of accepting and believing judges that the certification application of accepting and believing of the cooperative enterprise is led to
It crosses.
11. system according to claim 8, it is characterised in that: the core contract information includes core enterprise as purchase
Square core procurement contract and the core order contract as pin side；The contract information includes cooperative enterprise as purchaser's
Procurement contract and order contract as pin side.
12. system according to claim 8, it is characterised in that:
The cooperative enterprise, which enters cooperative enterprise of the chain element for treating into chain, to be audited, and is audited by meeting preset secrecy
The cooperative enterprise of agreement；
The contract information of the cooperative enterprise audited and passed through is received, and is carried out into chain processing；
It includes that data are cleaned and be converted into preset number to the pretreatment of contract information that the cooperative enterprise, which enters chain element,
According to format；
The core enterprise enter chain element to the pretreatment of core contract information include data are cleaned and are converted into it is default
Data format.
13. system according to claim 8, it is characterised in that: the cooperative enterprise enters chain element for receiving the core
It production process information that more cooperative enterprises on heart enterprise supply chain provide, material inventory information, customs declaration information and goes through
History credit information, and carry out into chain processing.
14. system according to claim 8, it is characterised in that: the block chain is based on DPos mechanism.
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| CN201811612307.1A CN109801157A (en) | 2018-12-27 | 2018-12-27 | It is a kind of based on data sharing supply chain finance accept and believe authentication method and system |
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