CN108920583A - A kind of catalogue formula block chain management method for real estate business - Google Patents
A kind of catalogue formula block chain management method for real estate business Download PDFInfo
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- CN108920583A CN108920583A CN201810662323.5A CN201810662323A CN108920583A CN 108920583 A CN108920583 A CN 108920583A CN 201810662323 A CN201810662323 A CN 201810662323A CN 108920583 A CN108920583 A CN 108920583A
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Abstract
The invention discloses a kind of catalogue formula block chain management methods for real estate business, including：All service nodes of real estate business system are divided into multiple data maintenance groups, each data maintenance group includes multiple service nodes；Dynamic node is divided into corresponding data maintenance group according to its equipment physical location；The relevant data of real estate business are subjected to level according to region and are divided into catalogue formula block chain, and each of block chain block is safeguarded by the data maintenance group of neighbouring physical location.The present invention can obtain best response speed and efficiency of service, solve the dispersion of service node and link wild effect in general peer to peer network, the efficiency of the data processing of block chain and data verification can be improved, the resource load that can solve block chain node is overweight, the excessive problem of data processing amount.
Description
Technical field
The present invention relates to real estate domain more particularly to a kind of catalogue formula block chain managers for real estate business
Method.
Background technique
The e-commerce platform of existing house prosperity transaction or lease, what is generallyd use is master-slave mode network construction, with work quotient
Industry Mode exploration gradually tends towards stability and is saturated, and house prosperity transaction e-commerce field is faced with the bottleneck of development really, and in room
The business model and the intrinsic problem of room, traveller's information sharing itself bring that intermediary (manager) business of production is cooperated with each other also are continuing
Fermentation.For example, house prosperity transaction e-commerce platform is made a profit through the false source of houses.Since the business mode of electric business platform is to penetrate
The expense that monthly payment or sink are hit belongs to the high low-frequency consumption mode of unit price because of house property so foring accomplice's structure with intermediary,
The false source of houses has been penetrated to attract clients there are many unworthy intermediary, allow caller client intermediary penetrate again house struck a bargain or
The mode pleaded facilitate the conclusion of the business of other objects with obtain achievement profit.For another example house prosperity transaction e-commerce platform does not have yet
There is method to accomplish that the verification control by source of houses message, this phenomenon cause false source of houses message ratio increasingly severe.Example again
Such as, the resource monopoly of house prosperity transaction e-commerce platform.The house prosperity transaction e-commerce platform of several large sizes is significantly turned up
Port expense more has platform only to recommend have direct signature with their platforms on their homepage using the advantage of resource monopoly
Source of houses information, cause the unfair competition to other intermediaries.For another example the Cooperation between house property medium (manager), warp
Often occur the source of houses, traveller steal between each other or cooperative process in conclusion of the business result ownership assert the problems such as can not solve, cause
Sincere it can not cooperate between intermediary.
For this purpose, the processing for thering is scheme proposition to realize real estate data based on block chain technology, but existing premises producing region
Block catenary system substantially and is not belonging to decentralization truly, and the resource load of block chain terminal node is overweight, data
Treating capacity is big, the low efficiency of the data processing of block chain and data verification.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of for real estate
The catalogue formula block chain management method of business.
The technical solution adopted by the present invention to solve the technical problems is：Construct a kind of catalogue formula for real estate business
Block chain management method, including：
All service nodes of real estate business system are divided into multiple data maintenance groups, each data maintenance group
Including multiple service nodes；
Dynamic node is divided into corresponding data maintenance group according to its equipment physical location；
The relevant data of real estate business are subjected to level according to region and are divided into catalogue formula block chain, and in block chain
Each block is safeguarded by the data maintenance group of neighbouring physical location.
In the catalogue formula block chain management method of the present invention for real estate business, each service node subordinate
In at least one data maintenance group, and each service node is safeguarded respectively for each described data maintenance group belonging to it
A link state database, the service node in the same data maintenance group all safeguard a identical link state number
According to library.
It is described by dynamic node in the catalogue formula block chain management method of the present invention for real estate business
It is divided into corresponding data maintenance group according to its equipment physical location, including：
Certain legal account logins real estate business system using mobile device with the identity of dynamic node；
The service node of the dynamic node is accessed by reference to the physical location of the mobile device of the dynamic node and dynamic
The link response of node guides the dynamic node to neighbouring data maintenance group.
In the catalogue formula block chain management method of the present invention for real estate business, the method also includes：
With reference to the link state database of each data maintenance group, level is carried out to each service node of the data maintenance group
Change structure configuration.
It is described by real estate in the catalogue formula block chain management method of the present invention for real estate business
All service nodes of business system are divided into multiple data maintenance groups, including：
Each service node obtains the topological structure of whole network by OSPF technology；
All service nodes are divided into multiple data maintenance groups according to position by the topological structure based on whole network.
In the catalogue formula block chain management method of the present invention for real estate business, the method also includes：
When the link state topology of each data maintenance group is with the addition of dynamic node is write with exiting and generating variation, described
Link State Advertisement is carried out in data maintenance group.
Implement the catalogue formula block chain management method for real estate business of the invention, has the advantages that：By
There is changeless physical location characteristic in real estate, so will be by the relevant data of real estate business according to ground in the present invention
Domain carries out level and is divided into catalogue formula block chain, and each of block chain block is by the data dimension of neighbouring physical location
Shield group safeguards, can so obtain best response speed and efficiency of service, solve in general peer to peer network
The dispersion of service node and link wild effect can be improved the efficiency of the data processing of block chain and data verification, can solve
Certainly the resource load of block chain node is overweight, the excessive problem of data processing amount.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings：
Fig. 1 is flow chart of the present invention for the catalogue formula block chain management method of real estate business.
Fig. 2 is the data maintenance group composition safeguarded and its schematic diagram data safeguarded.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give exemplary embodiments of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
The total thinking of the present invention is：A kind of catalogue formula block chain management method for real estate business is constructed, method will
The service node and dynamic node of real estate business system divide multiple data maintenance groups, and the relevant data of real estate business are pressed
Level is carried out according to region and is divided into catalogue formula block chain, and each of block chain block is by the number of neighbouring physical location
It is safeguarded according to maintenance group.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
It states technical solution to be described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the application
The detailed description of technical solution, rather than the restriction to technical scheme, in the absence of conflict, the present invention are implemented
Technical characteristic in example and embodiment can be combined with each other.
With reference to Fig. 1, the catalogue formula block chain management method for real estate business provided in preferred embodiment is applied to
Real estate business system, the physical structure of system are the catalogue formula block chain based on the construction of P2P network institute, the backbone network of system
It is made of the service node that issuer or business parnter are disposed, branch link is then made of dynamic node.
With reference to Fig. 1, method is specifically included：
S100, all service nodes of real estate business system are divided into multiple data maintenance groups；
S200, dynamic node is divided into corresponding data maintenance group according to its equipment physical location；
S300, the relevant data of real estate business are divided into catalogue formula block chain, and block according to region progress level
Each of chain block is safeguarded by one or more described data maintenance group of neighbouring physical location.With reference to Fig. 2, number
What is safeguarded according to maintenance group 1 is relevant data of real estate business in region 1, and what data maintenance group 2 safeguarded is the room in region 2
The relevant data of real estate business.
Wherein, real estate business includes but is not limited to：Information of real estate publication in real estate charter and transaction business, committee
Support, the source of houses are veritified, transaction funds are supervised, house property ownership Status Change (containing transfer, mortgage, solution signature), loan, insurance, commission point
With etc. business, and the shared and cooperative business of the source of houses in transaction between real estate intermediary's (manager), traveller.
Correspondingly, the relevant data of real estate business include but is not limited to：The source of houses in real estate charter and transaction business
Information publication, commission, the source of houses veritify, transaction funds supervision, the Status Change of house property ownership (containing transfer, mortgage, solution give as security), loan,
The related datas of the business such as insurance, commission distribution, and the source of houses in transaction between real estate intermediary's (manager), traveller are shared
And the related data of cooperative business.
Correspondingly, real estate business system is the system of the real estate business more than realizing.
About step S100：
Step S100 is specifically included：Each service node obtains the topological structure of whole network by OSPF technology；It is based on
All service nodes are divided into multiple data maintenance groups according to position by the topological structure of whole network.
In the present embodiment, each data maintenance group includes neighbouring multiple service nodes, so can be to avoid single
Service node is easy to be attacked and lead to the imponderable defect of entire block.It is so-called neighbouring herein, on the topology location referred to
Close service node.
Service node in the same data maintenance group all safeguards a identical link state database.One number
The link state database of data maintenance group need to be only safeguarded according to the service node in maintenance group, and does not have to safeguard entire catalogue formula
The link state database at block chain network.
Preferably, each service node is subordinated at least one described data maintenance group, i.e., each service node both can be with
It is pertaining only to a data maintenance group, two even more data maintenance groups can also be belonged to simultaneously.Each service node is
Each described data maintenance group belonging to it safeguards a link state database respectively.With continued reference to Fig. 2, service therein
Node 2 had not only belonged to data maintenance group 1 but also had belonged to data maintenance group 2, so service node 2 safeguards the number of region 1 and region 2 simultaneously
According to.
Preferably, the link state database that each data maintenance group can also be referred to, to the data maintenance
Each service node of group carries out hierarchical structure configuration.So-called hierarchical structure configuration refers to be that each server configuration is corresponding
Identity function：For example, some service node of configuration data maintenance group is to exterior node, i.e., as entire data maintenance group's
External interface can access other dynamic nodes to data maintenance group；Such as some service node of configuration data maintenance group again
For distribution node, some the specific service node for mainly distributing dynamic node to data maintenance group is responsible for；Etc..
In the present embodiment, service node can configure one or more functions, such as：
A. verifying/transaction and log services：Account logs in authentication, rule/rights management, system/account/data day
Will record, data/transaction verification；
B. source index and link configuration service：Dynamic data index, the configuration of block interior nodes dynamic link, system/number
According to data/data in/link load balance management, configuration dynamic node；
C. data processing service：Data to be verified/data isolation, data/data coding encryption, data/data are torn open
Divide and backs up.
About step S200：
So-called dynamic node, refer to by real estate business system real-name authentication registration logging in system by user when made
The networked devices such as mobile device/desktop computer.
This step S200 is specifically included：Certain legal account logins real estate using mobile device with the identity of dynamic node
Business system；The service node for accessing the dynamic node is saved by reference to the physical location of the mobile device of the dynamic node with dynamic
The link response of point guides the dynamic node to neighbouring data maintenance group, herein signified neighbouring data maintenance group, is
On the geographical location of finger with the immediate data maintenance group of the physical location of the mobile device of dynamic node.
For example, if certain legal account A most start to be registered in Foochow when registration, then when account A is used in Xiamen
When mobile device logins real estate business system with the identity of dynamic node, most starting system can be by location when its access registration
The service node x of corresponding data maintenance group, but after access service node x, service node x can refer to the mobile dress of account A
The physical location and link response set direct it to the data maintenance group in Xiamen.
Variation is generated with exiting with the addition for writing dynamic node in the link state topology of each data maintenance group
When, broadcasting link state change is noticed in the data maintenance group.It is limited in by the broadcast for noticing link-state change
In the data maintenance group of block, entire block chain network is not interfered with, to reduce the frequency of calculating and the data quantity of generation.
About step S300：
By taking Fujian Province as an example, if carrying out level division according to region, then Fujian can be divided into Foochow, Xiamen, Pu
Field, Quanzhou, ZhangZhou ..., Foochow can be further divided into Gulou District, Taijiang District, Cangshan District ..., and so on, finally may be used
The relevant data of the real estate business of whole system are divided into catalogue formula block chain.It is block chain further according to geographical location
Each of block select one or more data maintenance group of neighbouring physical location to safeguard.
The present embodiment passes through the data maintenance group of the real estate in same region (area) and transaction data and neighbouring physical location
It is corresponding, best response speed and efficiency of service can be obtained, solves point of the service node of general peer to peer network
Dissipate and link wild effect, via actual simulation test compare find, average data processing speed can be promoted 30% with
On efficiency.
In conclusion implementing the catalogue formula block chain management method for real estate business of the invention, have with following
Beneficial effect：Since real estate has changeless physical location characteristic, so will be relevant by real estate business in the present invention
Data carry out level according to region and are divided into catalogue formula block chain, and each of block chain block is by neighbouring physical location
The data maintenance group safeguards, can so obtain best response speed and efficiency of service, and it is general right to solve
The effect of the data processing of block chain and data verification can be improved in the dispersion of service node and link wild effect in Peer networks
Rate, the resource load that can solve block chain node is overweight, the excessive problem of data processing amount.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (6)
1. a kind of catalogue formula block chain management method for real estate business, which is characterized in that including：
All service nodes of real estate business system are divided into multiple data maintenance groups, each data maintenance group includes
Multiple service nodes；
Dynamic node is divided into corresponding data maintenance group according to its equipment physical location；
The relevant data of real estate business are subjected to level according to region and are divided into catalogue formula block chain, and is in block chain each
A block is safeguarded by the data maintenance group of neighbouring physical location.
2. the catalogue formula block chain management method according to claim 1 for real estate business, which is characterized in that each
Service node is subordinated at least one described data maintenance group, and each service node is each described data dimension belonging to it
Shield group safeguards a link state database respectively, and the service node in the same data maintenance group is all safeguarded a identical
Link state database.
3. the catalogue formula block chain management method according to claim 2 for real estate business, which is characterized in that described
Dynamic node is divided into corresponding data maintenance group according to its equipment physical location, including：
Certain legal account logins real estate business system using mobile device with the identity of dynamic node；
The service node of the dynamic node is accessed by reference to the physical location and dynamic node of the mobile device of the dynamic node
Link response, which is guided to neighbouring data maintenance group.
4. the catalogue formula block chain management method according to claim 2 for real estate business, which is characterized in that described
Method further includes：Each service with reference to the link state database of each data maintenance group, to the data maintenance group
Node carries out hierarchical structure configuration.
5. the catalogue formula block chain management method according to claim 1 for real estate business, which is characterized in that described
All service nodes of real estate business system are divided into multiple data maintenance groups, including：
Each service node obtains the topological structure of whole network by OSPF technology；
All service nodes are divided into multiple data maintenance groups according to position by the topological structure based on whole network.
6. the catalogue formula block chain management method according to claim 1 for real estate business, which is characterized in that described
Method further includes：Change is generated with exiting with the addition for writing dynamic node in the link state topology of each data maintenance group
When change, Link State Advertisement is carried out in the data maintenance group.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110598060A (en) * | 2019-09-18 | 2019-12-20 | 广东卓启投资有限责任公司 | Block chain rapid consensus method and device, computer equipment and storage medium |
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| CN107766542A (en) * | 2017-10-30 | 2018-03-06 | 上海分布信息科技有限公司 | A kind of block chain network of subregion and its method for realizing subregion inquiry |
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| CN110598060A (en) * | 2019-09-18 | 2019-12-20 | 广东卓启投资有限责任公司 | Block chain rapid consensus method and device, computer equipment and storage medium |
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