CN110516975A - Order management method, server, block chain network and system based on block chain - Google Patents
Order management method, server, block chain network and system based on block chain Download PDFInfo
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- CN110516975A CN110516975A CN201910816690.0A CN201910816690A CN110516975A CN 110516975 A CN110516975 A CN 110516975A CN 201910816690 A CN201910816690 A CN 201910816690A CN 110516975 A CN110516975 A CN 110516975A
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Abstract
The embodiment of the invention discloses a kind of order management methods based on block chain, server, block chain network and system, newly-built order information cochain request is sent with by newly-built order information cochain to block chain when receiving the newly-built order request of supplier's client transmission, the request of acknowledgement of orders information cochain is sent with by acknowledgement of orders information cochain to block chain when receiving enterprise client and being directed to the acknowledgement of orders information of newly-built order information, acknowledgement of orders information is inquired from block chain after receiving the order inquiries request at financial client end and is sent to financial client end, record cochain request of borrowing money is sent with the record cochain that will borrow money to block chain after the loaning bill record for receiving the transmission of financial client end.The entire operation flow of order is recorded in block chain in the embodiment of the present invention, financial institution, enterprise and supplier can inquire the whole flow process of order business from block chain, the data transparency realized by block chain is shared and closed loop operation flow, simplifies operation flow.
Description
Technical field
The present embodiments relate to block chain technical field more particularly to a kind of order management method based on block chain,
Server, block chain network and system.
Background technique
Supply chain essence in finance is a kind of financial service, and supply chain finance is bank around enterprise, manages upstream and downstream
The cash flow and logistics of supplier, and the non-controllable risk of individual enterprise is changed into the controllable risk of supply chain modes entirety,
By obtaining various information, by risk control in minimum financial service.
In the prior art, for an order, bank, the independent self-responsibility of enterprise and supplier business at
Reason, record, are then store in database, and on the web of front end, supplier, enterprise and bank order around the initiation of supply chain demand
Single, the order of initiation is only transparent for enterprise or bank to be looked into, and closed loop operation flow can not be formed, when supplier needs to inquire
It when order, needs through bank or enterprise, data can not be shared, process is complicated.
Summary of the invention
The embodiment of the present invention provides a kind of order management method based on block chain, server, block chain network and system,
It can not share to solve bank, enterprise and supplier respective processing and record traffic data, business datum, closed loop can not be formed
Operation flow causes the problem that business datum is opaque, can not share.
In a first aspect, it is applied to server the embodiment of the invention provides a kind of order management method based on block chain,
Include:
When receiving the newly-built order request of supplier's client transmission, Xiang Suoshu block chain sends newly-built order information
Cochain request, the block chain are used for the newly-built order information cochain；
In the newly-built order information inquiry request for receiving enterprise client, newly-built order is inquired from the block chain
Information is simultaneously sent to the enterprise client；
When receiving acknowledgement of orders information of the enterprise client for the newly-built order information, Xiang Suoshu block
Chain sends the request of acknowledgement of orders information cochain, includes loaning bill financial institute information and loaning bill information in the acknowledgement of orders information,
The block chain is used for the acknowledgement of orders information cochain；
The order inquiries request for receiving the financial client end is inquired acknowledgement of orders information and is sent from the block chain
To the financial client end, the financial client end is used for according to the loaning bill financial institute information and loaning bill in the order information
Information executes delivery operation and generates loaning bill record；
It is recorded receiving the loaning bill that the financial client end is sent, Xiang Suoshu block chain sends record cochain of borrowing money and asks
It asks, the block chain is used to the loaning bill recording cochain.
Optionally, further includes:
Receive the issuance records that supplier's client is sent；
The request of issuance records cochain is sent to the block chain, the block chain is used for the issuance records cochain.
Optionally, further includes:
When receiving the Fail Transaction record of supplier's client or enterprise client transmission, Xiang Suoshu block chain hair
Fail Transaction record cochain request is sent, the block chain is used to the Fail Transaction recording cochain；
Receive the reimbursement record of supplier's client；
Reimbursement record cochain request is sent to the block chain, the block chain is used to the reimbursement recording cochain.
Optionally, further includes:
Receive the refund request that the enterprise client is sent, in the refunds request including refund financial institute information,
Loaning bill financial institute information and repayment amount；
The refund request is sent to the block chain, the block chain is used to the refund requesting cochain.
Optionally, further includes:
Receive the refund inquiry request that financial client end is sent；
It send to the block chain query refund request Concurrency to the financial client end, the financial client end is for executing
Refund financial institution refunds to loaning bill financial institution and operates, and generates refund record；
Receive the refund record at financial client end；
The refund record is sent to the block chain, the block chain is used to the refund recording cochain.
Optionally, before sending newly-built order information cochain request to the block chain, further includes:
Connection is established with the sequence service node of the block chain.
Second aspect, the embodiment of the invention provides a kind of order management methods based on block chain, are applied to block chain,
Include:
Sequence service node in the block chain asks the cochain in the cochain request for receiving server transmission
It asks and is sent to endorsement node, include business datum in the cochain request；
The endorsement node carries out mock trading to the business datum to generate trading signature and be sent to sequence service
Node；
The business datum and the trading signature are packaged into block by the sequence service node, and are broadcasted to the area
Peer node in block chain；
Peer node records after verifying to the trading signature in the block, completes in the business datum
Chain；
Wherein, the cochain request includes: newly-built order information cochain request, the request of acknowledgement of orders information cochain and borrows money
Record cochain request.
The third aspect, the embodiment of the invention provides a kind of servers, comprising:
Newly-built order information cochain request sending module, for being asked in the newly-built order for receiving the transmission of supplier's client
When asking, newly-built order information cochain request is sent to block chain, the block chain is used for the newly-built order information cochain；
Newly-built order information inquiry module, in the newly-built order information inquiry request for receiving enterprise client,
Newly-built order information is inquired from the block chain and is sent to the enterprise client；
Acknowledgement of orders information cochain request sending module, for newly-built being ordered for described receiving the enterprise client
When the acknowledgement of orders information of single information, Xiang Suoshu block chain sends the request of acknowledgement of orders information cochain, the acknowledgement of orders information
In include loaning bill financial institute information and loaning bill information, the block chain is used for the acknowledgement of orders information cochain；
Order inquiries module, the order inquiries for receiving the financial client end are requested, are inquired from the block chain
Acknowledgement of orders information is simultaneously sent to the financial client end, and the financial client end is used for according to the loaning bill in the order information
Financial institute information and loaning bill information execute delivery operation and generate loaning bill record；
It borrows money and records cochain request module, in the loaning bill record for receiving the financial client end transmission, Xiang Suoshu
Block chain sends record cochain request of borrowing money, and the block chain is used to the loaning bill recording cochain.
Fourth aspect, the embodiment of the invention provides a kind of block chain networks, comprising:
Sort service node, in the cochain request for receiving server transmission, cochain request to be sent to
It endorses node, includes business datum in cochain request；
Endorsement node generates trading signature for carrying out mock trading to the business datum and is sent to sequence service
Node；
The sequence service node is also used to the business datum and the trading signature being packaged into block, and broadcasts
To the peer node in the block chain；
Peer node completes the business number for recording after verifying to the trading signature in the block
According to cochain；
Wherein, the cochain request includes: newly-built order information cochain request, the request of acknowledgement of orders information cochain and borrows money
Record cochain request.
5th aspect, the embodiment of the invention provides a kind of order management system based on block chain, including server, point
Supplier's client, enterprise client, financial client end and the block chain network not connect with the server communication；
Supplier's client is for generating newly-built order request and being sent to the server；
The enterprise client is ordered for being confirmed to the newly-built order to generate acknowledgement of orders information by described
Single confirmation message is sent to the server；
The financial client end is used for according to the loaning bill financial institute information and the execution of loaning bill information in the order information
Delivery operation and generate loaning bill record be sent to the server；
The server is used for:
When receiving the newly-built order request of supplier's client transmission, Xiang Suoshu block chain sends newly-built order information
Cochain request, the block chain are used for the newly-built order information cochain；
In the newly-built order information inquiry request for receiving enterprise client, newly-built order is inquired from the block chain
Information is simultaneously sent to the enterprise client；
When receiving acknowledgement of orders information of the enterprise client for the newly-built order information, Xiang Suoshu block
Chain sends the request of acknowledgement of orders information cochain, includes loaning bill financial institute information and loaning bill information in the acknowledgement of orders information,
The block chain is used for the acknowledgement of orders information cochain；
The order inquiries request for receiving the financial client end is inquired acknowledgement of orders information and is sent from the block chain
To the financial client end, the financial client end is used for according to the loaning bill financial institute information and loaning bill in the order information
Information executes delivery operation and generates loaning bill record；
It is recorded receiving the loaning bill that the financial client end is sent, Xiang Suoshu block chain sends record cochain of borrowing money and asks
It asks, the block chain is used to the loaning bill recording cochain；
The block chain network is used for:
In the cochain request for receiving server transmission, cochain request is sent to endorsement node, the cochain
It include business datum in request；
Mock trading is carried out to generate trading signature and be sent to sequence service node to the business datum；
The business datum and the trading signature are packaged into block, and broadcast into the block chain to constant pitch
Point；
It is recorded after being verified to the trading signature in the block, completes the business datum cochain；
Wherein, the cochain request includes: newly-built order information cochain request, the request of acknowledgement of orders information cochain and borrows money
Record cochain request.
The server of the embodiment of the present invention is when receiving the newly-built order request of supplier's client transmission, to block chain
Newly-built order information cochain request is sent with by newly-built order information cochain, in the newly-built order information for receiving enterprise client
Newly-built order information is inquired when inquiry request from block chain and is sent to enterprise client, is directed to receiving enterprise client
The request of acknowledgement of orders information cochain is sent with by acknowledgement of orders information to block chain when the acknowledgement of orders information of newly-built order information
Cochain inquires acknowledgement of orders information after receiving the order inquiries request at financial client end from block chain and is sent to financial client
End sends record cochain of borrowing money to block chain after the loaning bill record for receiving the transmission of financial client end and requests with the record that will borrow money
Cochain.In the embodiment of the present invention, the entire operation flow of order is recorded in block chain, financial institution, enterprise and supplier
The whole flow process that order business can be inquired from block chain is shared and closed loop business by the data transparency that block chain is realized
Process simplifies operation flow.
Detailed description of the invention
Fig. 1 is a kind of flow chart for order management method based on block chain that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of order management method based on block chain provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of structural block diagram for server that the embodiment of the present invention three provides；
Fig. 4 is a kind of structural block diagram for block chain network that the embodiment of the present invention four provides；
Fig. 5 is a kind of structural block diagram for order management system based on block chain that the embodiment of the present invention five provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is the flow chart for the order management method based on block chain that the embodiment of the present invention one provides, and the present invention is implemented
The cochain that example is applicable to based on block chain in response to enterprise client, supplier's client and financial client end is requested business
The case where data cochain, this method can be executed by server, the server can by way of software and/or hardware come
It realizes, specifically, as shown in Figure 1, this method may include steps of:
S101, when receiving the newly-built order request of supplier's client transmission, Xiang Suoshu block chain sends newly-built orders
Single information cochain request, the block chain are used for the newly-built order information cochain.
In embodiments of the present invention, supplier's client refer to supplier for handle order application client or
Person is the terminal device for being mounted with the application program of processing order, and block chain is one kind sequentially in time by data block with suitable
A kind of linked data structure that the connected mode of sequence is combined into, and can not distorting of being guaranteed in a manner of cryptography and can not forge
Distributed account book, block chain technology are that calculation of knowing together with storing data, using distributed node is verified using linked data structure
Method guarantees the safety of data transmission and access to generate, using by automatized script with more new data, in the way of cryptography
The intelligent contract of code composition programs the completely new distributed basis framework and calculation of one kind with operation data.
In embodiments of the present invention, supplier's client is by server and block chain link, and specifically, server can be with
Pass through endorsement node, the sequence service node etc. in the node in block chain, such as server connection block chain.Supplier can be with
It is the seller, supplier and buyer, that is, enterprise conclude the transaction under line after intention, can be logical using pre-registered account and password
Cross supplier's accessing server by customer end, the interactive interface filling in order number and order that supplier provides in supplier's client
Other information after submit order, then supplier's client generates newly-built order request and is sent to server, and server receives
After the newly-built order request, order request can be created to this and checked, to determine whether the request meets the requirements, such as core
To the information etc. of the enterprise of supplier information, buyer, if newly-built order request meets the requirements, server sends new to block chain
Build order information cochain request, in block chain by newly-built order information cochain.In embodiments of the present invention, cochain can be
The data that server is sent are recorded in block chain on the account book of each node by finger in the form of block, and chain is utilized on the account book
Formula data structure carrys out storing data.
S102, in the newly-built order information inquiry request for receiving enterprise client, inquired from the block chain new
It builds order information and is sent to the enterprise client.
Enterprise client refers to enterprise (buyer) for handling the application client of order or being mounted with that this is answered
With the terminal device of program, after the newly-built order information that supplier's client generates is recorded in block chain, enterprise's needs pair
Newly-built order is confirmed, then newly-built order information inquiry request can be generated and be sent to server, the newly-built order information
It may include enterprise ID (account of enterprises registration) in inquiry request, server can be inquired from block chain according to enterprise ID
Buyer belongs to all newly-built order informations of enterprise ID and is sent to enterprise client, creates so that enterprise client is shown
Order information, for example, enterprise customer can check the supplier of newly-built order, article, number in the display page of enterprise client
Whether amount, amount of money etc. are correct, then generate acknowledgement of orders information after enterprise customer confirms an order and are sent to server.
S103, receive the enterprise client be directed to the newly-built order information acknowledgement of orders information when, to institute
It states block chain and sends the request of acknowledgement of orders information cochain, include loaning bill financial institute information and loaning bill in the acknowledgement of orders information
Information, the block chain are used for the acknowledgement of orders information cochain.
Server is receiving enterprise client for the acknowledgement of orders information of newly-built order information, for example, corporate client
End provides interactive interface, and enterprise personnel fills in financial institution (bank) and the borrowing balance, refund of loaning bill on interactive interface
The loaning bills information such as date, using above- mentioned information as acknowledgement of orders information.Acknowledgement of orders information can be included in cochain by server
In request, the node in block chain receives each node that acknowledgement of orders information is recorded in block chain after the cochain is requested
In.
S104, the order inquiries request for receiving the financial client end, inquire acknowledgement of orders information from the block chain
And it is sent to the financial client end, the financial client end is used for according to the loaning bill financial institute information in the order information
Delivery operation is executed with loaning bill information and generates loaning bill record.
Financial client end refers to that bank or other lending institutions are used to handle the application client borrowed money or refunded
End is either mounted with the terminal device of the application program, and the acknowledgement of orders information that enterprise client generates is recorded in block chain
In after, bank or other debt-credit financial institutions be business loan pay supplier, financial institution can be by infusing in advance
After the account and password login server of volume, the order that inquiry needs it to offer a loan, financial client end can be in response to finance
The operation of mechanism generates order inquiries request and is sent to server, the order inquiries ask in may include borrowing enterprise, gold of borrowing money
Melt, date of refunding, the information such as supplier, order information is sent to by server after needing the order borrowed money from inquiry in block chain
Financial circles client so that financial client end shows order information, such as shows borrowing enterprise, finance of borrowing money, the date of refunding, supplies
The information such as quotient are answered, so that financial institution executes loaning bill payment record and is sent to server.
S105, it is recorded in the loaning bill for receiving the financial client end transmission, Xiang Suoshu block chain, which is sent, borrows money on record
Chain request, the block chain are used to the loaning bill recording cochain.
After receiving the loaning bill record of financial client end transmission, the record that can will borrow money is included in cochain requests server
In, loaning bill is recorded in each node of block chain by the node in block chain after receiving cochain request, and is recorded
Order is received payment.
In the embodiment of the present invention, the entire operation flow of order is recorded in block chain, financial institution, enterprise and supply
Quotient can inquire the whole flow process of order business from block chain, on the one hand, the data transparency realized by block chain is shared
With closed loop operation flow, operation flow is simplified, on the other hand, single node can not change data in block chain, ensure that
The accurate and confidence level of business datum.
In alternative embodiment of the invention, after financial institution executes delivery operation, order can be changed to pay shape
State, and be recorded in block chain, it is that supplier inquires order by supplier's client request server from block chain
When payment, issuance records can be generated, may include logistics information in the issuance records, server is receiving supplier's client
After the issuance records of transmission, the request of issuance records cochain can be sent to block chain, block chain can by issuance records cochain, enterprise
To inquire issuance records, logistics information etc. from block chain by enterprise client.
Further, if supplier or enterprise terminate transaction after financial institution executes delivery operation, supplier can
With by supplier's client, perhaps enterprise terminates operation supplier's client or finance in enterprise client execution of order
Institutional client end can be generated Fail Transaction record and be sent to server, and server is receiving supplier's client or enterprise
When the Fail Transaction record that client is sent, Fail Transaction record cochain request is sent to block chain, block chain will be for that will trade
Failure record cochain.When supplier's client executing reimbursement operates, supplier's client generates reimbursement record and sends for supplier
To server, after server receives the reimbursement record of supplier's client, reimbursement record cochain request, block are sent to block chain
Reimbursement is recorded cochain by chain.
Further, enterprise can execute refund operation, corporate client before reaching repayment date on enterprise client
End can be generated refund request Concurrency and send to server, receive the refund request that enterprise client is sent to server, refund is asked
It include refund financial institute information, loaning bill financial institute information and repayment amount in asking, it is backward that server receives refund request
Block chain sends request of refunding, and block chain for the request cochain that will refund, ask by the refund that financial institution needs to be implemented enterprise customer
It asks, specifically, financial institution can inquire the order for needing it to execute operation of refunding by financial client end, and generate refund and look into
It askes request and is sent to server, server can receive the refund inquiry request of financial client end transmission, and look into block chain
It askes and is sent to financial client end after refunding request, financial client end executes finance of refunding after the refund request that display inquires
Mechanism refunds to loaning bill financial institution and operates, and generates refund record and be sent to server, and server receives financial client end
After the refund record of transmission, record of refunding is sent to block chain, block chain is for the record cochain that will refund.
In the embodiment of the present invention, enterprise is logical to supplier's payment, supplier's reimbursement, refund Jin Xu enterprise, enterprise and supplier
It crosses corresponding user end to server to file a request, and pays, refunds and move back by the way that block chain is corresponding with financial institution's processing
Money operation, directly docks financial institution without enterprise and supplier, and enterprise and supplier only pass through client and operate, and simplifies
Operation flow, further, all business are recorded in block chain, on the one hand, it is saturating to realize data by block chain
Bright shared and closed loop operation flow, simplifies operation flow, and on the other hand, single node can not change data in block chain,
It ensure that the accurate and confidence level of business datum.
Embodiment two
Fig. 2 is the flow chart of the order management method provided by Embodiment 2 of the present invention based on block chain, and the present invention is implemented
Example is applicable to the case where block chain network is requested in response to the cochain of server by business datum cochain, and this method can be by area
Block chain network executes, specifically, as shown in Fig. 2, this method may include steps of:
Sequence service node in S201, block chain is in the cochain request for receiving server transmission, by the cochain
Request is sent to endorsement node, includes business datum in the cochain request.
It in embodiments of the present invention, include multiple nodes in block chain network, wherein block chain network can pass through sequence
Service node is connect with server, and server can send cochain request server to block link network after receiving cochain request
Sequence service node in network.Wherein cochain request includes the newly-built order information cochain that supplier's client is sent to server
Request, enterprise client are sent to the acknowledgement of orders information cochain request of server and financial institution users end is sent to server
Loaning bill record cochain request.It is, of course, also possible to be asked including the reimbursement record cochain request in embodiment one, issuance records cochain
It asks, various inquiry requests etc..
After the sequence service node of the embodiment of the present invention receives cochain request, cochain request is sent to endorsement node,
There is endorsement node to endorse.
S202, the endorsement node carry out mock trading to the business datum to generate trading signature and be sent to sequence
Service node.
Specifically, endorsement node can be the node endorsed according to pre-set endorsement strategy, can be to industry
Data of being engaged in carry out mock trading to generate trading signature and be sent to sequence service node.
The business datum and the trading signature are packaged into block by S203, the ordering joint, and are broadcasted to described
Peer node in block chain network.
Specifically, ordering joint is by business datum and trading signature according to the strategy generating for generating block in block chain network
Data block, i.e. block, and other nodes (all peer nodes) into block chain network broadcast the block.
S204, peer node record after verifying to the trading signature in the block, complete the business number
According to cochain.
After node in block chain network receives the block of broadcast, to the block carry out verification and according to common recognition mechanism it is true
The legitimacy of the fixed block, after the block is legal, which is recorded in the chain of account book by each node in block chain network
Tail, finishing service data cochain.
The sequence service node of the embodiment of the present invention receive server transmission newly-built order information cochain, order it is true
After recognizing information cochain and the cochains request such as record cochain of borrowing money, cochain request is sent to endorsement node, node of endorsing is to business
Data carry out mock trading to generate trading signature and be sent to sequence service node, and sequence service node is by business datum and institute
It states trading signature to be packaged into block and broadcast the peer node into block chain network, peer node is to the trading signature in block
Record finishing service data cochain is carried out after being verified, in the embodiment of the present invention, the entire operation flow of order is recorded in
In block chain, financial institution, enterprise and supplier can inquire the whole flow process of order business from block chain, on the one hand,
It realizes that data transparency is shared and closed loop operation flow by block chain, operation flow is simplified, on the other hand, in block chain
Single node can not change data, ensure that the accurate and confidence level of business datum.
Embodiment three
Fig. 3 is a kind of structural block diagram for server that the embodiment of the present invention three provides, the service utensil of the embodiment of the present invention
Body may include following module:
Newly-built order information cochain request sending module 301, in newly-built the ordering for receiving the transmission of supplier's client
When single request, newly-built order information cochain request is sent to block chain, the block chain is used for the newly-built order information
Chain；
Newly-built order information inquiry module 302, in the newly-built order information inquiry request for receiving enterprise client
When, newly-built order information is inquired from the block chain and is sent to the enterprise client；
Acknowledgement of orders information cochain request sending module 303, for receiving the enterprise client for described new
When building the acknowledgement of orders information of order information, Xiang Suoshu block chain sends the request of acknowledgement of orders information cochain, the acknowledgement of orders
It include loaning bill financial institute information and loaning bill information in information, the block chain is used for the acknowledgement of orders information cochain；
Order inquiries module 304, the order inquiries for receiving the financial client end are requested, are looked into from the block chain
It askes acknowledgement of orders information and is sent to the financial client end, the financial client end is used for according to borrowing in the order information
Money financial institute information and loaning bill information execute delivery operation and generate loaning bill record；
It borrows money and records cochain request module 305, for being recorded in the loaning bill for receiving the financial client end transmission, to institute
It states block chain and sends record cochain request of borrowing money, the block chain is used to the loaning bill recording cochain.
Optionally, further includes:
Issuance records receiving module, for receiving the issuance records of supplier's client transmission；
Issuance records cochain request sending module, for sending the request of issuance records cochain, the area to the block chain
Block chain is used for the issuance records cochain.
Optionally, further includes:
Fail Transaction records cochain request sending module, for receiving supplier's client or enterprise client hair
When the Fail Transaction record sent, Xiang Suoshu block chain sends Fail Transaction record cochain request, and the block chain is used for will be described
Fail Transaction records cochain；
Reimbursement records receiving module, and the reimbursement for receiving supplier's client records；
Reimbursement records cochain request sending module, for sending reimbursement record cochain request, the area to the block chain
Block chain is used to the reimbursement recording cochain.
Optionally, further includes:
Refund request receiving module is requested for receiving the refund that the enterprise client is sent, in the refund request
Including refund financial institute information, loaning bill financial institute information and repayment amount；
Refund request sending module, for sending the refund request to the block chain, the block chain is used for institute
State refund request cochain.
Optionally, further includes:
Refund inquiry request receiving module, for receiving the refund inquiry request of financial client end transmission；
Refund request sending module, for sending to the block chain query refund request Concurrency to the financial client end,
The financial client end is operated for executing refund financial institution to the refund of loaning bill financial institution, and generates refund record；
It refunds and records receiving module, the refund for receiving financial client end records；
It refunds and records sending module, for sending the refund record to the block chain, the block chain is used for institute
State refund record cochain.
Optionally, further includes:
Block chain link module, for establishing connection with the block chain.
Server provided by the embodiment of the present invention, which can be performed, is based on block chain provided by any embodiment of that present invention one
Order management method, have the corresponding functional module of execution method and beneficial effect.
Example IV
Fig. 4 is a kind of structural block diagram for block chain network that the embodiment of the present invention four provides, the block of the embodiment of the present invention
Chain network can specifically include following module:
Sort service node 401, in the cochain request for receiving server transmission, the cochain being requested to send
It include business datum in the cochain request to endorsement node；
Endorsement node 402, for carrying out mock trading to the business datum to generate trading signature and be sent to sequence
Service node；
The sequence service node is also used to the business datum and the trading signature being packaged into block, and broadcasts
To the peer node in the block chain network；
Peer node 403 completes the business for recording after verifying to the trading signature in the block
Data cochain；
Wherein, the cochain request includes: newly-built order information cochain request, the request of acknowledgement of orders information cochain and borrows money
Record cochain request.
Block chain network provided by the embodiment of the present invention, which can be performed, is based on block chain provided by the embodiment of the present invention two
Order management method, have the corresponding functional module of execution method and beneficial effect.
Embodiment five
Fig. 5 is a kind of structural block diagram for order management system based on block chain that the embodiment of the present invention five provides, this hair
The order management system based on block chain of bright embodiment can specifically include including server, respectively with the server communication
Supplier's client, enterprise client, financial client end and the block chain network of connection；
Supplier's client is for generating newly-built order request and being sent to the server；
The enterprise client is ordered for being confirmed to the newly-built order to generate acknowledgement of orders information by described
Single confirmation message is sent to the server；
The financial client end is used for according to the loaning bill financial institute information and the execution of loaning bill information in the order information
Delivery operation and generate loaning bill record be sent to the server；
The server is used for:
When receiving the newly-built order request of supplier's client transmission, Xiang Suoshu block chain sends newly-built order information
Cochain request, the block chain are used for the newly-built order information cochain；
In the newly-built order information inquiry request for receiving enterprise client, newly-built order is inquired from the block chain
Information is simultaneously sent to the enterprise client；
When receiving acknowledgement of orders information of the enterprise client for the newly-built order information, Xiang Suoshu block
Chain sends the request of acknowledgement of orders information cochain, includes loaning bill financial institute information and loaning bill information in the acknowledgement of orders information,
The block chain is used for the acknowledgement of orders information cochain；
The order inquiries request for receiving the financial client end is inquired acknowledgement of orders information and is sent from the block chain
To the financial client end, the financial client end is used for according to the loaning bill financial institute information and loaning bill in the order information
Information executes delivery operation and generates loaning bill record；
It is recorded receiving the loaning bill that the financial client end is sent, Xiang Suoshu block chain sends record cochain of borrowing money and asks
It asks, the block chain is used to the loaning bill recording cochain；
The block chain network is used for:
In the cochain request for receiving server transmission, mock trading is carried out to the business datum to generate transaction label
Name is simultaneously sent to ordering joint；
The business datum and the trading signature are packaged into block by the ordering joint, and are broadcasted to the block chain
In peer node；
Peer node records after verifying to the trading signature in the block, completes in the business datum
Chain；
Wherein, the cochain request includes: newly-built order information cochain request, the request of acknowledgement of orders information cochain and borrows money
Record cochain request.
The embodiment of the present invention one and reality can be performed in order management system based on block chain provided by the embodiment of the present invention
The order management method based on block chain provided by example two is applied, has the corresponding functional module of execution method and beneficial effect.
It should be noted that for server, block chain network and system embodiment, due to itself and embodiment of the method
Substantially similar, so being described relatively simple, the relevent part can refer to the partial explaination of embodiments of method.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be robot, personal computer, server or the network equipment etc.) executes base described in any embodiment of that present invention
In the order management method of block chain.
It is worth noting that, included each unit and module are only carried out according to function logic in above-mentioned server
It divides, but is not limited to the above division, as long as corresponding functions can be realized；In addition, the tool of each functional unit
Body title is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction executing device with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of order management method based on block chain, which is characterized in that be applied to server, comprising:
When receiving the newly-built order request of supplier's client transmission, Xiang Suoshu block chain sends newly-built order information cochain
Request, the block chain are used for the newly-built order information cochain；
In the newly-built order information inquiry request for receiving enterprise client, newly-built order information is inquired from the block chain
And it is sent to the enterprise client；
When receiving acknowledgement of orders information of the enterprise client for the newly-built order information, Xiang Suoshu block chain hair
Acknowledgement of orders information cochain is sent to request, it is described including loaning bill financial institute information and loaning bill information in the acknowledgement of orders information
Block chain is used for the acknowledgement of orders information cochain；
The order inquiries request for receiving the financial client end inquires acknowledgement of orders information from the block chain and is sent to institute
Financial client end is stated, the financial client end is used for according to the loaning bill financial institute information and loaning bill information in the order information
It executes delivery operation and generates loaning bill record；
It is recorded receiving the loaning bill that the financial client end is sent, Xiang Suoshu block chain sends record cochain request of borrowing money, institute
Block chain is stated for the loaning bill to be recorded cochain.
2. the method according to claim 1, wherein further include:
Receive the issuance records that supplier's client is sent；
The request of issuance records cochain is sent to the block chain, the block chain is used for the issuance records cochain.
3. method according to claim 1 or 2, which is characterized in that further include:
When receiving the Fail Transaction record of supplier's client or enterprise client transmission, Xiang Suoshu block chain, which is sent, to be handed over
Easy failure record cochain request, the block chain are used to the Fail Transaction recording cochain；
Receive the reimbursement record of supplier's client；
Reimbursement record cochain request is sent to the block chain, the block chain is used to the reimbursement recording cochain.
4. the method according to claim 1, wherein further include:
The refund request that the enterprise client is sent is received, includes refund financial institute information in the refund request, borrow money
Financial institute information and repayment amount；
The refund request is sent to the block chain, the block chain is used to the refund requesting cochain.
5. according to the method described in claim 4, it is characterized by further comprising:
Receive the refund inquiry request that financial client end is sent；
It send to the block chain query refund request Concurrency to the financial client end, the financial client end is for executing refund
Financial institution refunds to loaning bill financial institution and operates, and generates refund record；
Receive the refund record at financial client end；
The refund record is sent to the block chain, the block chain is used to the refund recording cochain.
6. method described according to claim 1 or 2 or 4 or 5, which is characterized in that sending newly-built order to the block chain
Before the request of information cochain, further includes:
Connection is established with the block chain.
7. a kind of order management method based on block chain, which is characterized in that be applied to block chain, comprising:
The cochain is requested to send out by the sequence service node in the block chain in the cochain request for receiving server transmission
It send to endorsement node, includes business datum in cochain request；
The endorsement node carries out mock trading to the business datum to generate trading signature and be sent to sequence service node；
The business datum and the trading signature are packaged into block by the sequence service node, and are broadcasted to the block chain
Peer node in network；
Peer node records after verifying to the trading signature in the block, completes the business datum cochain；
Wherein, the cochain request includes: newly-built order information cochain request, the request of acknowledgement of orders information cochain and record of borrowing money
Cochain request.
8. a kind of server, which is characterized in that the server includes:
Newly-built order information cochain request sending module, in the newly-built order request for receiving the transmission of supplier's client
When, newly-built order information cochain request is sent to block chain, the block chain is used for the newly-built order information cochain；
Newly-built order information inquiry module, in the newly-built order information inquiry request for receiving enterprise client, from institute
It states and inquires newly-built order information in block chain and be sent to the enterprise client；
Acknowledgement of orders information cochain request sending module, for receiving the enterprise client for the newly-built order letter
When the acknowledgement of orders information of breath, Xiang Suoshu block chain sends the request of acknowledgement of orders information cochain, wraps in the acknowledgement of orders information
Loaning bill financial institute information and loaning bill information are included, the block chain is used for the acknowledgement of orders information cochain；
Order inquiries module, the order inquiries for receiving the financial client end are requested, and inquire order from the block chain
Confirmation message is simultaneously sent to the financial client end, and the financial client end is used for according to the loaning bill finance in the order information
Organization information and loaning bill information execute delivery operation and generate loaning bill record；
It borrows money and records cochain request module, in the loaning bill record for receiving the financial client end transmission, Xiang Suoshu block
Chain sends record cochain request of borrowing money, and the block chain is used to the loaning bill recording cochain.
9. a kind of block chain network characterized by comprising
Sort service node, in the cochain request for receiving server transmission, cochain request to be sent to endorsement
Node includes business datum in cochain request；
Endorsement node generates trading signature for carrying out mock trading to the business datum and is sent to sequence service section
Point；
The sequence service node is also used to for the business datum and the trading signature being packaged into block, and broadcasts to institute
State the peer node in block chain network；
Peer node is completed in the business datum for recording after verifying to the trading signature in the block
Chain；
Wherein, the cochain request includes: newly-built order information cochain request, the request of acknowledgement of orders information cochain and record of borrowing money
Cochain request.
10. a kind of order management system based on block chain, which is characterized in that lead to including server, respectively with the server
Believe supplier's client, enterprise client, financial client end and the block chain network of connection；
Supplier's client is for generating newly-built order request and being sent to the server；
The enterprise client is and true by the order for being confirmed to the newly-built order to generate acknowledgement of orders information
Recognize information and is sent to the server；
The financial client end be used for according in the order information loaning bill financial institute information and loaning bill information execute payment
It operates and generates loaning bill record and be sent to the server；
The server is used for:
When receiving the newly-built order request of supplier's client transmission, Xiang Suoshu block chain sends newly-built order information cochain
Request, the block chain are used for the newly-built order information cochain；
In the newly-built order information inquiry request for receiving enterprise client, newly-built order information is inquired from the block chain
And it is sent to the enterprise client；
When receiving acknowledgement of orders information of the enterprise client for the newly-built order information, Xiang Suoshu block chain hair
Acknowledgement of orders information cochain is sent to request, it is described including loaning bill financial institute information and loaning bill information in the acknowledgement of orders information
Block chain is used for the acknowledgement of orders information cochain；
The order inquiries request for receiving the financial client end inquires acknowledgement of orders information from the block chain and is sent to institute
Financial client end is stated, the financial client end is used for according to the loaning bill financial institute information and loaning bill information in the order information
It executes delivery operation and generates loaning bill record；
It is recorded receiving the loaning bill that the financial client end is sent, Xiang Suoshu block chain sends record cochain request of borrowing money, institute
Block chain is stated for the loaning bill to be recorded cochain；
The block chain network is used for:
In the cochain request for receiving server transmission, mock trading is carried out to generate trading signature simultaneously to the business datum
It is sent to ordering joint；
The business datum and the trading signature are packaged into block by the ordering joint, and are broadcasted into the block chain
Peer node；
Peer node records after verifying to the trading signature in the block, completes the business datum cochain；
Wherein, the cochain request includes: newly-built order information cochain request, the request of acknowledgement of orders information cochain and record of borrowing money
Cochain request.
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