CN109544354A - Settlement method, electronic device and readable storage medium storing program for executing are protected again based on block chain - Google Patents
Settlement method, electronic device and readable storage medium storing program for executing are protected again based on block chain Download PDFInfo
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- CN109544354A CN109544354A CN201811220926.6A CN201811220926A CN109544354A CN 109544354 A CN109544354 A CN 109544354A CN 201811220926 A CN201811220926 A CN 201811220926A CN 109544354 A CN109544354 A CN 109544354A
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- 230000000977 initiatory effect Effects 0.000 claims abstract description 10
- 230000006399 behavior Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 9
- 239000004744 fabric Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
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- 238000004891 communication Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/08—Insurance
Abstract
The present invention relates to block chain technologies, it provides and a kind of settlement method, electronic device and readable storage medium storing program for executing is protected based on block chain again, this method comprises: in the block chain network built by insurance company and company of insurance and reinsurance, after receiving the code insurance request to declaration form of insurance company's initiation, the intelligent contract of the block chain network is called to identify by the reinsurance agreement that preset rules are searched with declaration form matches in code insurance request;Wherein, in code insurance request include declaration form data to code insurance;The declaration form data and matched reinsurance agreement mark are sent to corresponding company of insurance and reinsurance by the block chain network;It receives the company of insurance and reinsurance and the settlement data that code insurance operation generates is carried out to the declaration form data according to the matched reinsurance agreement mark, and the settlement data of generation is recorded in block chain account book.Settlement time is protected in saving of the present invention again, is cut operating costs.
Description
Technical field
The present invention relates to field of computer technology more particularly to it is a kind of based on block chain protect again settlement method, electronics dress
It sets and readable storage medium storing program for executing.
Background technique
Also referred to as code insurance is insured again, is insurance company on the basis of former insurance contract, by signing reinsurance agreement, by it
The partial risks and responsibility contracted are transferred to the behavior of other insurance companies.For example, at present life insurance companies for risk management,
Declaration form will be insured again, by risk spreading, therefore insurance company and company of insurance and reinsurance need periodically to carry out code insurance data
The clearing of clearing such as premium, Claims Resolution.Since insurance company and company of insurance and reinsurance are all made of the side of center type book keeping operation in the prior art
Formula, therefore need to take a significant amount of time to check the confidence level of data in clearing, it expends each company and largely runs into
This, settlement time is longer, inefficiency.
Summary of the invention
Settlement method, electronic device and readable storage medium are protected based on block chain again the purpose of the present invention is to provide a kind of
Matter, it is intended to which settlement time is protected in saving again, is cut operating costs.
To achieve the above object, the present invention provides a kind of electronic device, and the electronic device includes memory, processor,
Be stored on the memory can run on the processor settlement system is protected based on block chain again, it is described to be based on block
Following steps are realized in being protected when settlement system is executed by the processor again for chain:
In the block chain network built by insurance company and company of insurance and reinsurance, receive insurance company's initiation to guarantor
After single code insurance request, the intelligent contract of the block chain network is called to search and declaration form in code insurance request by preset rules
The reinsurance agreement mark to match;Wherein, in code insurance request include declaration form data to code insurance;
The declaration form data and matched reinsurance agreement mark are sent to by the block chain network and corresponding are protected again
Dangerous company;
It receives the company of insurance and reinsurance and code insurance behaviour is carried out to the declaration form data according to the matched reinsurance agreement mark
Make the settlement data generated, and the settlement data of generation is recorded in block chain account book.
Preferably, the declaration form data include insurance kind, described to protect settlement system again by the processor based on block chain
It executes and realizes that the intelligent contract for calling the block chain network is searched and declaration form phase in code insurance request by preset rules
When matched reinsurance agreement identifies, comprising:
Inquire whether the insurance kind carried in the declaration form data corresponds to multiple reinsurance agreement marks;
If so, the insurance kind of the declaration form data is labeled as insurance kind to be matched;
Pre-stored preset configuration table is obtained, the preset configuration table includes matching condition and reinsurance agreement mark;
The declaration form data are compared with the matching condition, obtained in the preset configuration table with it is described to
With the corresponding reinsurance agreement mark of insurance kind.
Preferably, described in the block chain network built by insurance company and company of insurance and reinsurance, it is public receiving insurance
After the code insurance request to declaration form that department initiates, the intelligent contract of the block chain network is called to search and described point by preset rules
Before the step of protecting the reinsurance agreement mark that declaration form matches in request, further includes:
Preset configuration table is established, includes multiple fields in the preset configuration table;
Obtain newly-increased reinsurance agreement mark and newly-increased matching condition;
Newly-increased reinsurance agreement is identified and increased newly matching condition and is added separately to corresponding field, to the preset configuration table
It is updated.
Preferably, it is described based on block chain when protecting settlement system again and being executed by the processor, also perform the steps of
The declaration form data are divided according to the matched reinsurance agreement mark receiving the company of insurance and reinsurance
After protecting the settlement data that operation generates, applies obtaining encrypted public key from preset ca authentication center, utilize the encrypted public key of acquisition
Cryptographic operation is carried out to the settlement data of generation;
Encrypted settlement data is sent to the insurance company by the block chain network.
In addition, to achieve the above object, what the present invention also provides a kind of based on block chain protects settlement method again, described to be based on
The settlement method of protecting again of block chain includes:
In the block chain network built by insurance company and company of insurance and reinsurance, receive insurance company's initiation to guarantor
After single code insurance request, the intelligent contract of the block chain network is called to search and declaration form in code insurance request by preset rules
The reinsurance agreement mark to match;Wherein, in code insurance request include declaration form data to code insurance;
The declaration form data and matched reinsurance agreement mark are sent to by the block chain network and corresponding are protected again
Dangerous company;
It receives the company of insurance and reinsurance and code insurance behaviour is carried out to the declaration form data according to the matched reinsurance agreement mark
Make the settlement data generated, and the settlement data of generation is recorded in block chain account book.
Preferably, the declaration form data include insurance kind, and the intelligent contract for calling the block chain network is by default rule
Then searching the reinsurance agreement mark to match with declaration form in code insurance request includes:
Inquire whether the insurance kind carried in the declaration form data corresponds to multiple reinsurance agreement marks;
If so, the insurance kind of the declaration form data is labeled as insurance kind to be matched;
Pre-stored preset configuration table is obtained, the preset configuration table includes matching condition and reinsurance agreement mark;
The declaration form data are compared with the matching condition, obtained in the preset configuration table with it is described to
With the corresponding reinsurance agreement mark of insurance kind.
Preferably, described in the block chain network built by insurance company and company of insurance and reinsurance, it is public receiving insurance
After the code insurance request to declaration form that department initiates, the intelligent contract of the block chain network is called to search and described point by preset rules
Before the step of protecting the reinsurance agreement mark that declaration form matches in request, further includes:
Preset configuration table is established, includes multiple fields in the preset configuration table;
Obtain newly-increased reinsurance agreement mark and newly-increased matching condition;
Newly-increased reinsurance agreement is identified and increased newly matching condition and is added separately to corresponding field, to the preset configuration table
It is updated.
Preferably, this method further include:
Obtain the preset insurance kind code insurance table of comparisons;It include that insurance kind and reinsurance agreement identify in the insurance kind code insurance table of comparisons;
Corresponding point of insurance kind whether there is with carrying in the declaration form data is inquired in the insurance kind code insurance table of comparisons
Protect Contract ID;
If so, be declaration form data to code insurance by the declaration form data markers, with determination need to the declaration form data into
The operation of row code insurance.
Preferably, this method further include:
The declaration form data are divided according to the matched reinsurance agreement mark receiving the company of insurance and reinsurance
After protecting the settlement data that operation generates, applies obtaining encrypted public key from preset ca authentication center, utilize the encrypted public key of acquisition
Cryptographic operation is carried out to the settlement data of generation;
Encrypted settlement data is sent to the insurance company by the block chain network.
Further, to achieve the above object, the present invention also provides a kind of computer readable storage medium, the computers
Readable storage medium storing program for executing is stored with protects settlement system based on block chain again, and the settlement system of protecting again based on block chain can be by extremely
A few processor executes so that at least one described processor execute as above-mentioned based on block chain protect settlement method again
Step.
It is proposed by the present invention that settlement method, electronic device and readable storage medium storing program for executing are protected based on block chain again, by by protecting
After the block chain network that dangerous company and company of insurance and reinsurance build receives the code insurance request to declaration form of insurance company's initiation, call
The intelligent contract of the block chain network is by the reinsurance agreement mark that preset rules are searched with declaration form matches in code insurance request
Know;Declaration form data and matched reinsurance agreement mark are sent to corresponding company of insurance and reinsurance by the block chain network;It connects
It receives the company of insurance and reinsurance and the knot that code insurance operation generates is carried out to the declaration form data according to the matched reinsurance agreement mark
Count evidence, and the settlement data of generation is recorded in block chain account book.Due to being to build insurance company and company of insurance and reinsurance
Block chain network, and carry out protecting settlement process, benefit again between insurance company and company of insurance and reinsurance in building block chain network
Characteristic can not be distorted with the distributed account book and data of block chain, insurance company and company of insurance and reinsurance are to the block chain built
All Activity in network keeps a shared, accurate historical record, do not need to take time to the confidence levels of data into
Row verification, i.e., in clearing without being related to a large amount of data reconciliation, effectively save clearing between insurance company and company of insurance and reinsurance
Time.Meanwhile by the intelligent contract technology of block chain, clearing can be executed automatically to the declaration form in agreement range by preset rules
Operation cost is effectively reduced in program.
Detailed description of the invention
Fig. 1 is that the present invention is based on the running environment schematic diagrames for protecting 10 preferred embodiment of settlement system again of block chain;
Fig. 2 is that the present invention is based on the flow diagrams for protecting one embodiment of settlement method again of block chain.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
It should be noted that the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot
It is interpreted as its relative importance of indication or suggestion or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
Will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not the present invention claims
Protection scope within.
The present invention provides a kind of protects settlement system based on block chain again.Referring to Fig. 1, being that the present invention is based on block chains
The running environment schematic diagram of 10 preferred embodiment of settlement system is protected again.
In the present embodiment, the settlement system 10 of protecting again based on block chain is installed and is run in electronic device 1.
The electronic device 1 may include, but be not limited only to, memory 11, processor 12 and display 13.Fig. 1 is illustrated only with component
The electronic device 1 of 11-13, it should be understood that being not required for implementing all components shown, the implementation that can be substituted is more
Or less component.
The memory 11 is the readable computer storage medium of at least one type, and the memory 11 is in some implementations
It can be the internal storage unit of the electronic device 1, such as the hard disk or memory of the electronic device 1 in example.The memory
11 are also possible to the External memory equipment of the electronic device 1 in further embodiments, such as are equipped on the electronic device 1
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card,
Flash card (Flash Card) etc..Further, the memory 11 can also both include the storage inside of the electronic device 1
Unit also includes External memory equipment.The memory 11 for store the application software for being installed on the electronic device 1 and respectively
Class data, such as the program code etc. for protecting settlement system 10 again based on block chain.The memory 11 can be also used for
Temporarily store the data that has exported or will export.
The processor 12 can be in some embodiments a central processing unit (Central Processing Unit,
CPU), microprocessor or other data processing chips, for running the program code stored in the memory 11 or processing number
According to, such as settlement system 10 etc. is protected based on block chain again described in execution.
The display 13 can be light-emitting diode display, liquid crystal display, touch-control liquid crystal display in some embodiments
And OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) touches device etc..The display 13 is used
In being shown in the information handled in the electronic device 1 and for showing visual user interface, such as the guarantor to code insurance
Forms data, matched reinsurance agreement mark etc..The component 11-13 of the electronic device 1 is in communication with each other by system bus.
Settlement system 10 of protecting again based on block chain can including at least one computer being stored in the memory 11
Reading instruction, at least one computer-readable instruction can be executed by the processor 12, to realize each embodiment of the application.
Wherein, above-mentioned protected when settlement system 10 is executed by the processor 12 again based on block chain realizes following steps:
Step S1 is receiving insurance company's hair in the block chain network built by insurance company and company of insurance and reinsurance
After the code insurance request to declaration form risen, calls the intelligent contract of the block chain network to search by preset rules and asked with the code insurance
The reinsurance agreement mark for asking middle declaration form to match;Wherein, in code insurance request include declaration form data to code insurance;
The declaration form data and matched reinsurance agreement mark are sent to correspondence by the block chain network by step S2
Company of insurance and reinsurance;
Step S3 receives the company of insurance and reinsurance and is carried out according to the matched reinsurance agreement mark to the declaration form data
The settlement data that code insurance operation generates, and the settlement data of generation is recorded in block chain account book.
In the present embodiment, block chain network is built by insurance company and company of insurance and reinsurance first;In the block link network built
The code insurance request to declaration form that the initiation of insurance company's node is received in network (includes the declaration form number to code insurance in the code insurance request
According to the declaration form data include insurance kind) after, call the intelligent contract of block chain by preset rules lookup and code insurance request
Reinsurance agreement that declaration form matches mark, and declaration form data and matched reinsurance agreement mark are sent to and corresponding insure public affairs again
Node is taken charge of, company of insurance and reinsurance's node is received according to reinsurance agreement mark and code insurance operation life is carried out to the declaration form data
At settlement data, the settlement data is sent to insurance company's node to carry out reconciliation, and by the clearing number of generation
According to being recorded in block chain account book.Wherein, the block chain network platform that insurance company and company of insurance and reinsurance build in the present embodiment
It can be hyperledger fabric, Hyperledger Fabric is the leading open source constructed for enterprise, universal block
Chain structure, the block chain network for constructing and disposing between insurance company and company of insurance and reinsurance based on Hyperledger fabric are flat
Platform, the common recognition algorithm which uses are the PBFT of Byzantium's common recognition algorithm.
Due to being block chain network to be built by insurance company and company of insurance and reinsurance, and building block link network in the present embodiment
It carries out protecting settlement process again between insurance company and company of insurance and reinsurance in network, the distributed account book and data of block chain is utilized
Characteristic can not be distorted, insurance company and company of insurance and reinsurance are kept for one share the All Activity in the block chain network built
, accurate historical record, do not need to take time to check the confidence level of data, i.e. insurance company and company of insurance and reinsurance
Between in clearing without being related to a large amount of data reconciliation, effectively save settlement time.Meanwhile the intelligent contract for passing through block chain
Technology, can by preset rules in agreement range the automatic code insurance of declaration form and booth pay for, it is automatic to execute clearing program, reduce operation at
This.
It is on the basis of the above embodiments, described that settlement system is protected based on block chain again in an optional embodiment
10 execute the realization intelligent contract for calling block chain by the processor 12 is searched and code insurance request by preset rules
When the step for the reinsurance agreement mark that middle declaration form matches, comprising:
The code insurance table of comparisons is stored in advance in the block chain network built.It include insurance kind and reinsurance agreement in the code insurance table of comparisons
Mark.The intelligent contract of block chain obtains the insurance kind code insurance table of comparisons, and inquiry whether there is declaration form number in the insurance kind code insurance table of comparisons
According to the corresponding reinsurance agreement mark of the insurance kind of middle carrying;Code insurance operation is carried out to declaration form data if so, determining.Divided
The declaration form for protecting operation can be marked as the declaration form to code insurance.When the declaration form for treating code insurance carries out code insurance operation, intelligence is closed
About obtain the declaration form data to code insurance.Declaration form data include insurance kind, payment time limit and warrantee's information etc..Wherein, warrantee believes
Breath includes age and gender etc..
Whether the insurance kind carried in inquiry declaration form data corresponds to multiple reinsurance agreement marks.If so, by declaration form data
Insurance kind is labeled as insurance kind to be matched;Otherwise, can directly obtain that uniquely corresponding reinsurance agreement identifies with insurance kind, i.e., with described point
Protect the reinsurance agreement (mark) that declaration form matches in request.Since the matched conjunction of some insurance kind institute can be arranged in reinsurance agreement
About, some insurance kind matched contract of institute etc. at some time later can also be arranged, therefore divide insurance kind in the table table of comparisons can be with
A kind of corresponding reinsurance agreement mark, can also correspond to a variety of reinsurance agreement marks.Intelligent contract is according to the insurance kind in declaration form data
When being inquired in the code insurance table of comparisons, reinsurance agreement corresponding with the insurance kind mark inquired in the code insurance table of comparisons be can be
One, it is also possible to multiple.When carrying out code insurance operation to declaration form data, it is thus necessary to determine that the declaration form data are matched in current institute
Reinsurance agreement mark.If reinsurance agreement corresponding with the insurance kind mark inquired in the code insurance table of comparisons is one, then it represents that
Declaration form to code insurance currently has unique corresponding reinsurance agreement mark, directly can treat code insurance according to reinsurance agreement mark
Declaration form data carry out code insurance operation.If reinsurance agreement corresponding with the insurance kind mark inquired in the code insurance table of comparisons is more
It is a, then it represents that it needs to be determined that the declaration form to code insurance is identified in current corresponding reinsurance agreement.Intelligent contract will be closed with multiple code insurances
The insurance kind of the corresponding declaration form data to code insurance is about identified labeled as insurance kind to be matched.
Further, preset configuration table has been stored in advance in the block chain network built.It include danger in preset configuration table
Kind, matching condition and reinsurance agreement mark.Intelligent contract obtains preset configuration table, obtains insurance kind to be matched using preset configuration table
Corresponding reinsurance agreement mark.Specifically, intelligent contract inquires corresponding danger according to insurance kind to be matched in preset configuration table
Kind.There is the insurance kind of preset configuration table corresponding matching condition and reinsurance agreement to identify.Intelligent contract obtains and insurance kind to be matched
Corresponding matching condition.Wherein, matching condition includes age, gender and payment time limit etc..Intelligent contract by declaration form data with
It is compared with condition, when declaration form data fully meet matching condition, obtains reinsurance agreement mark corresponding with matching condition.
It, will be when need to realize by way of hard coded when the declaration form of code insurance is matched with reinsurance agreement in traditional mode.
If having increased reinsurance agreement newly, have to re-start coding.The scalability of code is poor, and is easy when coding
It is wrong.Match bringing inconvenience with reinsurance agreement to declaration form.In the present embodiment, it is not needed during entire match query hard
Coding, can conveniently realize the matching of declaration form and reinsurance agreement.
Wherein, preset configuration table can be pre-established, includes multiple fields in preset configuration table;Obtain newly-increased reinsurance agreement
Mark, insurance kind and matching condition;Newly-increased reinsurance agreement mark, insurance kind and matching condition are added separately to corresponding field,
Preset configuration table is updated.In the present embodiment, insurance kind may include existing insurance kind and newly-increased insurance kind.When to some existing danger
When kind has signed new reinsurance agreement, can have insurance kind to this and redefine new matching condition.New reinsurance agreement can claim
To increase reinsurance agreement newly, new matching condition is properly termed as newly-increased matching condition.When having signed reinsurance agreement to newly-increased insurance kind,
Also insurance kind can be increased newly to this and determine corresponding matching condition.The preset configuration table of foundation is stored to the block chain network built
In, and update is synchronized to the preset configuration table in block chain network.
Declaration form data are being determined after currently valid reinsurance agreement mark, intelligent contract can be closed according to the code insurance
About declaration form data and matched reinsurance agreement mark are sent to corresponding company of insurance and reinsurance's node by mark, are saved by company of insurance and reinsurance
The operations such as point carries out code insurance to declaration form data, booth is paid for, settled accounts.In the present embodiment, when carrying out code insurance operation to declaration form, block chain
Intelligent contract inquire reinsurance agreement corresponding to insurance kind to the declaration form of code insurance and identify whether uniquely, if not uniquely, table
Show and need to match insurance kind with reinsurance agreement mark, is identified to obtain declaration form data in currently valid reinsurance agreement.
For needing to carry out matched insurance kind, can mark as insurance kind.It is obtained in preset configuration table according to insurance kind to be matched
To corresponding matching condition, declaration form data are compared with matching condition, if all meet matching condition, obtain with to
Match the corresponding reinsurance agreement mark of insurance kind.Then it can be identified according to reinsurance agreement and code insurance operation is carried out to declaration form data.
In the whole process, it can conveniently realize the match query of declaration form and reinsurance agreement, effectively overcome hard coded band
The problems come.
Further, it in an optional embodiment, is closed receiving company of insurance and reinsurance's node according to the code insurance
It about identifies after the declaration form data are carried out with the settlement data that code insurance operation generates, passes through what is applied from preset ca authentication center
Encrypted public key encrypts the settlement data of generation, can such as save to company of insurance and reinsurance's nodal information, the insurance company
Point information, close the account, code insurance premium etc. is encrypted.Encrypted settlement data is sent to insurance company's node,
Insurance company's node applies for private key corresponding with the encrypted public key from preset ca authentication center, and utilizes the private of application
Key is decrypted encrypted settlement data to obtain settlement data content, to carry out reconciliation, confirmation, the intelligent contract of block chain
Settlement data between the insurance company and company of insurance and reinsurance is recorded in block chain account book.Encryption Algorithm in the present embodiment
Using rivest, shamir, adelman, rivest, shamir, adelman needs two keys: public-key cryptography (publickey) and privately owned close
Key (privatekey).Public-key cryptography and private cipher key be it is a pair of, if encrypted with public-key cryptography to data, only with pair
The private cipher key answered could be decrypted;If encrypted with private cipher key pair data, only just with corresponding public-key cryptography
It can decryption.After the public key provided using CA encrypts settlement data, can only with private key corresponding with the encrypted public key into
Row decryption, and the insurance company for only participating in carrying out declaration form code insurance operation can go from the center CA according to encrypted public key Shen
Please it is decrypted to encryption key.It ensure that the safety of settlement data.Rivest, shamir, adelman in the present embodiment include RSA,
Elgamal, knapsack algorithm, Rabin, D-H, ECC (elliptic curve encryption algorithm) etc..
As shown in Fig. 2, Fig. 2 is to be somebody's turn to do the present invention is based on the flow diagram for protecting one embodiment of settlement method again of block chain
Based on block chain protect settlement method again the following steps are included:
Step S10 is receiving insurance company's hair in the block chain network built by insurance company and company of insurance and reinsurance
After the code insurance request to declaration form risen, calls the intelligent contract of the block chain network to search by preset rules and asked with the code insurance
The reinsurance agreement mark for asking middle declaration form to match;Wherein, in code insurance request include declaration form data to code insurance;
The declaration form data and matched reinsurance agreement mark are sent to pair by step S20 by the block chain network
The company of insurance and reinsurance answered;
Step S30, receive the company of insurance and reinsurance according to the matched reinsurance agreement mark to the declaration form data into
The settlement data that the operation of row code insurance generates, and the settlement data of generation is recorded in block chain account book.
In the present embodiment, block chain network is built by insurance company and company of insurance and reinsurance first;In the block link network built
The code insurance request to declaration form that the initiation of insurance company's node is received in network (includes the declaration form number to code insurance in the code insurance request
According to the declaration form data include insurance kind) after, call the intelligent contract of block chain by preset rules lookup and code insurance request
Reinsurance agreement that declaration form matches mark, and declaration form data and matched reinsurance agreement mark are sent to and corresponding insure public affairs again
Node is taken charge of, company of insurance and reinsurance's node is received according to reinsurance agreement mark and code insurance operation life is carried out to the declaration form data
At settlement data, the settlement data is sent to insurance company's node to carry out reconciliation, and by the clearing number of generation
According to being recorded in block chain account book.Wherein, the block chain network platform that insurance company and company of insurance and reinsurance build in the present embodiment
It can be hyperledger fabric, Hyperledger Fabric is the leading open source constructed for enterprise, universal block
Chain structure, the block chain network for constructing and disposing between insurance company and company of insurance and reinsurance based on Hyperledger fabric are flat
Platform, the common recognition algorithm which uses are the PBFT of Byzantium's common recognition algorithm.
Due to being block chain network to be built by insurance company and company of insurance and reinsurance, and building block link network in the present embodiment
It carries out protecting settlement process again between insurance company and company of insurance and reinsurance in network, the distributed account book and data of block chain is utilized
Characteristic can not be distorted, insurance company and company of insurance and reinsurance are kept for one share the All Activity in the block chain network built
, accurate historical record, do not need to take time to check the confidence level of data, i.e. insurance company and company of insurance and reinsurance
Between in clearing without being related to a large amount of data reconciliation, effectively save settlement time.Meanwhile the intelligent contract for passing through block chain
Technology, can by preset rules in agreement range the automatic code insurance of declaration form and booth pay for, it is automatic to execute clearing program, reduce operation at
This.
In an optional embodiment, on the basis of the above embodiments, the intelligent contract for calling block chain is by pre-
If the step of reinsurance agreement that rule searching matches with declaration form in code insurance request identifies includes:
The code insurance table of comparisons is stored in advance in the block chain network built.It include insurance kind and reinsurance agreement in the code insurance table of comparisons
Mark.The intelligent contract of block chain obtains the insurance kind code insurance table of comparisons, and inquiry whether there is declaration form number in the insurance kind code insurance table of comparisons
According to the corresponding reinsurance agreement mark of the insurance kind of middle carrying;Code insurance operation is carried out to declaration form data if so, determining.Divided
The declaration form for protecting operation can be marked as the declaration form to code insurance.When the declaration form for treating code insurance carries out code insurance operation, intelligence is closed
About obtain the declaration form data to code insurance.Declaration form data include insurance kind, payment time limit and warrantee's information etc..Wherein, warrantee believes
Breath includes age and gender etc..
Whether the insurance kind carried in inquiry declaration form data corresponds to multiple reinsurance agreement marks.If so, by declaration form data
Insurance kind is labeled as insurance kind to be matched;Otherwise, can directly obtain that uniquely corresponding reinsurance agreement identifies with insurance kind, i.e., with described point
Protect the reinsurance agreement (mark) that declaration form matches in request.Since the matched conjunction of some insurance kind institute can be arranged in reinsurance agreement
About, some insurance kind matched contract of institute etc. at some time later can also be arranged, therefore divide insurance kind in the table table of comparisons can be with
A kind of corresponding reinsurance agreement mark, can also correspond to a variety of reinsurance agreement marks.Intelligent contract is according to the insurance kind in declaration form data
When being inquired in the code insurance table of comparisons, reinsurance agreement corresponding with the insurance kind mark inquired in the code insurance table of comparisons be can be
One, it is also possible to multiple.When carrying out code insurance operation to declaration form data, it is thus necessary to determine that the declaration form data are matched in current institute
Reinsurance agreement mark.If reinsurance agreement corresponding with the insurance kind mark inquired in the code insurance table of comparisons is one, then it represents that
Declaration form to code insurance currently has unique corresponding reinsurance agreement mark, directly can treat code insurance according to reinsurance agreement mark
Declaration form data carry out code insurance operation.If reinsurance agreement corresponding with the insurance kind mark inquired in the code insurance table of comparisons is more
It is a, then it represents that it needs to be determined that the declaration form to code insurance is identified in current corresponding reinsurance agreement.Intelligent contract will be closed with multiple code insurances
The insurance kind of the corresponding declaration form data to code insurance is about identified labeled as insurance kind to be matched.
Further, preset configuration table has been stored in advance in the block chain network built.It include danger in preset configuration table
Kind, matching condition and reinsurance agreement mark.Intelligent contract obtains preset configuration table, obtains insurance kind to be matched using preset configuration table
Corresponding reinsurance agreement mark.Specifically, intelligent contract inquires corresponding danger according to insurance kind to be matched in preset configuration table
Kind.There is the insurance kind of preset configuration table corresponding matching condition and reinsurance agreement to identify.Intelligent contract obtains and insurance kind to be matched
Corresponding matching condition.Wherein, matching condition includes age, gender and payment time limit etc..Intelligent contract by declaration form data with
It is compared with condition, when declaration form data fully meet matching condition, obtains reinsurance agreement mark corresponding with matching condition.
It, will be when need to realize by way of hard coded when the declaration form of code insurance is matched with reinsurance agreement in traditional mode.
If having increased reinsurance agreement newly, have to re-start coding.The scalability of code is poor, and is easy when coding
It is wrong.Match bringing inconvenience with reinsurance agreement to declaration form.In the present embodiment, it is not needed during entire match query hard
Coding, can conveniently realize the matching of declaration form and reinsurance agreement.
Wherein, preset configuration table can be pre-established, includes multiple fields in preset configuration table;Obtain newly-increased reinsurance agreement
Mark, insurance kind and matching condition;Newly-increased reinsurance agreement mark, insurance kind and matching condition are added separately to corresponding field,
Preset configuration table is updated.In the present embodiment, insurance kind may include existing insurance kind and newly-increased insurance kind.When to some existing danger
When kind has signed new reinsurance agreement, can have insurance kind to this and redefine new matching condition.New reinsurance agreement can claim
To increase reinsurance agreement newly, new matching condition is properly termed as newly-increased matching condition.When having signed reinsurance agreement to newly-increased insurance kind,
Also insurance kind can be increased newly to this and determine corresponding matching condition.The preset configuration table of foundation is stored to the block chain network built
In, and update is synchronized to the preset configuration table in block chain network.
Declaration form data are being determined after currently valid reinsurance agreement mark, intelligent contract can be closed according to the code insurance
About declaration form data and matched reinsurance agreement mark are sent to corresponding company of insurance and reinsurance's node by mark, are saved by company of insurance and reinsurance
The operations such as point carries out code insurance to declaration form data, booth is paid for, settled accounts.In the present embodiment, when carrying out code insurance operation to declaration form, block chain
Intelligent contract inquire reinsurance agreement corresponding to insurance kind to the declaration form of code insurance and identify whether uniquely, if not uniquely, table
Show and need to match insurance kind with reinsurance agreement mark, is identified to obtain declaration form data in currently valid reinsurance agreement.
For needing to carry out matched insurance kind, can mark as insurance kind.It is obtained in preset configuration table according to insurance kind to be matched
To corresponding matching condition, declaration form data are compared with matching condition, if all meet matching condition, obtain with to
Match the corresponding reinsurance agreement mark of insurance kind.Then it can be identified according to reinsurance agreement and code insurance operation is carried out to declaration form data.
In the whole process, it can conveniently realize the match query of declaration form and reinsurance agreement, effectively overcome hard coded band
The problems come.
Further, it in an optional embodiment, is closed receiving company of insurance and reinsurance's node according to the code insurance
It about identifies after the declaration form data are carried out with the settlement data that code insurance operation generates, passes through what is applied from preset ca authentication center
Encrypted public key encrypts the settlement data of generation, can such as save to company of insurance and reinsurance's nodal information, the insurance company
Point information, close the account, code insurance premium etc. is encrypted.Encrypted settlement data is sent to insurance company's node,
Insurance company's node applies for private key corresponding with the encrypted public key from preset ca authentication center, and utilizes the private of application
Key is decrypted encrypted settlement data to obtain settlement data content, to carry out reconciliation, confirmation, the intelligent contract of block chain
Settlement data between the insurance company and company of insurance and reinsurance is recorded in block chain account book.Encryption Algorithm in the present embodiment
Using rivest, shamir, adelman, rivest, shamir, adelman needs two keys: public-key cryptography (publickey) and privately owned close
Key (privatekey).Public-key cryptography and private cipher key be it is a pair of, if encrypted with public-key cryptography to data, only with pair
The private cipher key answered could be decrypted;If encrypted with private cipher key pair data, only just with corresponding public-key cryptography
It can decryption.After the public key provided using CA encrypts settlement data, can only with private key corresponding with the encrypted public key into
Row decryption, and the insurance company for only participating in carrying out declaration form code insurance operation can go from the center CA according to encrypted public key Shen
Please it is decrypted to encryption key.It ensure that the safety of settlement data.Rivest, shamir, adelman in the present embodiment include RSA,
Elgamal, knapsack algorithm, Rabin, D-H, ECC (elliptic curve encryption algorithm) etc..
In addition, the computer-readable recording medium storage has the present invention also provides a kind of computer readable storage medium
Settlement system is protected again based on block chain, the protecting settlement system again and can be executed by least one processor based on block chain,
So that described at least one processor execute as in above-described embodiment based on block chain the step of protecting settlement method again, the base
As described above in specific implementation process such as step S10, S20, S30 for protecting settlement method again of block chain, details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to be realized by hardware, but very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
Preferred embodiments of the present invention have been described above with reference to the accompanying drawings, not thereby limiting the scope of the invention.On
It is for illustration only to state serial number of the embodiment of the present invention, does not represent the advantages or disadvantages of the embodiments.It is patrolled in addition, though showing in flow charts
Sequence is collected, but in some cases, it can be with the steps shown or described are performed in an order that is different from the one herein.
Without departing from the scope and spirit of the invention, there are many variations to implement the present invention by those skilled in the art,
It can be used for another embodiment for example as the feature of one embodiment and obtain another embodiment.It is all to use technology of the invention
Made any modifications, equivalent replacements, and improvements within design, should all be within interest field of the invention.
Claims (10)
1. a kind of electronic device, which is characterized in that the electronic device includes memory, processor, is stored on the memory
There is what can be run on the processor to protect settlement system again based on block chain, it is described that settlement system is protected based on block chain again
Following steps are realized when being executed by the processor:
In the block chain network built by insurance company and company of insurance and reinsurance, receive insurance company's initiation to declaration form
After code insurance request, the intelligent contract of the block chain network is called to search and declaration form phase in code insurance request by preset rules
The reinsurance agreement mark matched;Wherein, in code insurance request include declaration form data to code insurance;
The declaration form data and matched reinsurance agreement mark are sent to by the block chain network and corresponding insure public affairs again
Department;
It receives the company of insurance and reinsurance and code insurance operation life is carried out to the declaration form data according to the matched reinsurance agreement mark
At settlement data, and the settlement data of generation is recorded in block chain account book.
2. electronic device as described in claim 1, which is characterized in that the declaration form data include insurance kind, described to be based on block
The settlement system of protecting again of chain is executed the intelligent contract for realizing the calling block chain network by the processor by default rule
When then searching the reinsurance agreement mark to match with declaration form in code insurance request, comprising:
Inquire whether the insurance kind carried in the declaration form data corresponds to multiple reinsurance agreement marks;
If so, the insurance kind of the declaration form data is labeled as insurance kind to be matched;
Pre-stored preset configuration table is obtained, the preset configuration table includes matching condition and reinsurance agreement mark;
The declaration form data are compared with the matching condition, are obtained in the preset configuration table and the danger to be matched
The corresponding reinsurance agreement mark of kind.
3. electronic device as claimed in claim 2, which is characterized in that described to be built by insurance company and company of insurance and reinsurance
In block chain network, after receiving the code insurance request to declaration form of insurance company's initiation, the intelligence of the block chain network is called
Before the step of energy contract is identified by the reinsurance agreement that preset rules are searched with declaration form matches in code insurance request, also wrap
It includes:
Preset configuration table is established, includes multiple fields in the preset configuration table;
Obtain newly-increased reinsurance agreement mark and newly-increased matching condition;
Newly-increased reinsurance agreement is identified and increased newly matching condition and is added separately to corresponding field, the preset configuration table is carried out
It updates.
4. electronic device as claimed in claim 1,2 or 3, which is characterized in that described to protect settlement system again based on block chain
When being executed by the processor, also perform the steps of
Code insurance behaviour is carried out to the declaration form data according to the matched reinsurance agreement mark receiving the company of insurance and reinsurance
After making the settlement data generated, apply obtaining encrypted public key from preset ca authentication center, using the encrypted public key of acquisition to life
At settlement data carry out cryptographic operation;
Encrypted settlement data is sent to the insurance company by the block chain network.
5. a kind of protect settlement method based on block chain again, which is characterized in that the Bao Jiesuanfangfabao again based on block chain
It includes:
In the block chain network built by insurance company and company of insurance and reinsurance, receive insurance company's initiation to declaration form
After code insurance request, the intelligent contract of the block chain network is called to search and declaration form phase in code insurance request by preset rules
The reinsurance agreement mark matched;Wherein, in code insurance request include declaration form data to code insurance;
The declaration form data and matched reinsurance agreement mark are sent to by the block chain network and corresponding insure public affairs again
Department;
It receives the company of insurance and reinsurance and code insurance operation life is carried out to the declaration form data according to the matched reinsurance agreement mark
At settlement data, and the settlement data of generation is recorded in block chain account book.
6. protecting settlement method again based on block chain as claimed in claim 5, which is characterized in that the declaration form data include danger
Kind, the intelligent contract for calling the block chain network matches by preset rules lookup with declaration form in code insurance request
Reinsurance agreement identifies
Inquire whether the insurance kind carried in the declaration form data corresponds to multiple reinsurance agreement marks;
If so, the insurance kind of the declaration form data is labeled as insurance kind to be matched;
Pre-stored preset configuration table is obtained, the preset configuration table includes matching condition and reinsurance agreement mark;
The declaration form data are compared with the matching condition, are obtained in the preset configuration table and the danger to be matched
The corresponding reinsurance agreement mark of kind.
7. protecting settlement method again based on block chain as claimed in claim 6, which is characterized in that it is described by insurance company with
In the block chain network that company of insurance and reinsurance builds, after receiving the code insurance request to declaration form of insurance company's initiation, institute is called
The intelligent contract for stating block chain network is identified by the reinsurance agreement that preset rules are searched with declaration form matches in code insurance request
The step of before, further includes:
Preset configuration table is established, includes multiple fields in the preset configuration table;
Obtain newly-increased reinsurance agreement mark and newly-increased matching condition;
Newly-increased reinsurance agreement is identified and increased newly matching condition and is added separately to corresponding field, the preset configuration table is carried out
It updates.
8. as claimed in claims 6 or 7 settlement method is protected based on block chain again, which is characterized in that further include:
Obtain the preset insurance kind code insurance table of comparisons;It include that insurance kind and reinsurance agreement identify in the insurance kind code insurance table of comparisons;
Inquiry is closed with the presence or absence of code insurance corresponding with the insurance kind carried in the declaration form data in the insurance kind code insurance table of comparisons
About identify;
If so, being the declaration form data to code insurance by the declaration form data markers, the declaration form data need to be divided with determination
Protect operation.
9. protecting settlement method again based on block chain as described in claim 5,6 or 7, which is characterized in that further include:
Code insurance behaviour is carried out to the declaration form data according to the matched reinsurance agreement mark receiving the company of insurance and reinsurance
After making the settlement data generated, apply obtaining encrypted public key from preset ca authentication center, using the encrypted public key of acquisition to life
At settlement data carry out cryptographic operation;
Encrypted settlement data is sent to the insurance company by the block chain network.
10. a kind of computer readable storage medium, which is characterized in that be stored on the computer readable storage medium based on area
Block chain protects settlement system again, and the protecting again based on block chain realizes such as claim 5 when settlement system is executed by processor
To described in any one of 9 based on block chain the step of protecting settlement method again.
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