CN109669945A - Collaborative management method and device based on block chain - Google Patents
Collaborative management method and device based on block chain Download PDFInfo
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- CN109669945A CN109669945A CN201811516283.XA CN201811516283A CN109669945A CN 109669945 A CN109669945 A CN 109669945A CN 201811516283 A CN201811516283 A CN 201811516283A CN 109669945 A CN109669945 A CN 109669945A
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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
- G06Q20/00—Payment architectures, schemes or protocols
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- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
Abstract
The present embodiments relate to block chain administrative skill fields, specifically, it is related to a kind of collaborative management method and device based on block chain, this method is by establishing block chain sandbox and generating the public administration tables of data for managing block information based on block chain sandbox, it can be realized the unification to multiple block informations, efficiently management, the O&M efficiency in the case of improving a plurality of block chain and depositing.
Description
Technical field
The present embodiments relate to block chain administrative skill fields, in particular to a kind of collaboration based on block chain
Management method and device.
Background technique
Block chain is the novel of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm
Application model.Nowadays, the application field of block chain is more and more extensive, and with the growth of business, the quantity of block chain can become
It is gradually numerous and jumbled, biggish difficulty is brought to service management and data management.
Summary of the invention
In view of this, the present invention provides a kind of collaborative management method and device based on block chain.
The embodiment of the invention provides a kind of collaborative management methods based on block chain, are applied to server-side, the method
Include:
Establish block chain sandbox；
The multiple block informations for including in block chain are obtained, the multiple block informations acquired are screened, will be sieved
Obtained multiple block informations are selected to store to the block chain sandbox；
Judge to whether there is block information identical with set information in multiple block informations in the block chain sandbox,
If it exists, public administration tables of data is generated according to block information identical with the set information, by the public administration data
Table is shown.
Optionally, the method also includes:
The operational order of response user's input modified for the block information in the public administration tables of data；
It is modified according to the operational order to the block information in the public administration tables of data, and will complete to modify
Block information be synchronized in the block chain sandbox and the block chain.
Optionally, the multiple block informations acquired are screened, multiple block informations that screening is obtained store
The step of to the block chain sandbox, comprising:
For each block information acquired, judge with the presence or absence of box mark can be entered in the block information, if the area
Box mark can be entered described in existing in block message, which is stored to the block chain sandbox.
Optionally, the step of public administration tables of data being generated according to block information identical with the set information, comprising:
Obtain the information extraction threshold value of the block chain sandbox；
If block information identical with the set information is multiple；
Whether the quantity for judging block information identical with the set information is more than the information extraction threshold value；
If the quantity is no more than the information extraction threshold value, generated according to block information identical with the set information
Public administration tables of data；
If the quantity is more than the information extraction threshold value, each block information identical with the set information is obtained
Priority is ranked up, according to row according to the priority pair acquired multiple block informations identical with the set information
The forward setting quantity block information of sequence generates public administration tables of data；Wherein, the setting quantity is equal to the information and mentions
Take threshold value.
Optionally, the method also includes:
The modification for modifying the information extraction threshold value is obtained to instruct；
It is modified according to modification instruction to the information extraction threshold value.
The embodiment of the invention also provides a kind of coordinated management devices based on block chain, are applied to server-side, the dress
It sets and includes:
Block chain sandbox establishes module, for establishing block chain sandbox；
Block information screens memory module, for obtaining the multiple block informations for including in block chain, to what is acquired
Multiple block informations are screened, and multiple block informations that screening obtains are stored to the block chain sandbox；
Public administration tables of data generation module, for judging whether deposit in multiple block informations in the block chain sandbox
In block information identical with set information, and if it exists, generate public pipe according to block information identical with the set information
Tables of data is managed, the public administration tables of data is shown.
Optionally, described device further include:
Block information modifies synchronization module, for responding the block of user's input being directed in the public administration tables of data
The operational order that information is modified；The block information in the public administration tables of data is repaired according to the operational order
Change, and the block information for completing modification is synchronized in the block chain sandbox and the block chain.
Optionally, block information screening memory module in the following manner to the multiple block informations acquired into
Row screening, multiple block informations that screening obtains are stored to the block chain sandbox:
For each block information acquired, judge with the presence or absence of box mark can be entered in the block information, if the area
Box mark can be entered described in existing in block message, which is stored to the block chain sandbox.
Optionally, the public administration tables of data generation module is in the following manner according to identical with the set information
Block information generates public administration tables of data:
Obtain the information extraction threshold value of the block chain sandbox；
If block information identical with the set information is multiple；
Whether the quantity for judging block information identical with the set information is more than the information extraction threshold value；
If the quantity is no more than the information extraction threshold value, generated according to block information identical with the set information
Public administration tables of data；
If the quantity is more than the information extraction threshold value, each block information identical with the set information is obtained
Priority is ranked up, according to row according to the priority pair acquired multiple block informations identical with the set information
The forward setting quantity block information of sequence generates public administration tables of data；Wherein, the setting quantity is equal to the information and mentions
Take threshold value.
Optionally, described device further include:
Modified module, for obtaining the modification instruction for modifying the information extraction threshold value；It is instructed according to the modification
It modifies to the information extraction threshold value
The embodiment of the invention also provides a kind of server-side, including memory, processor and storage are on a memory simultaneously
The computer program that can be run on a processor, the processor are realized above-mentioned based on block when executing the computer program
The collaborative management method of chain.
The embodiment of the invention also provides a kind of computer readable storage medium, the readable storage medium storing program for executing includes computer
Program, the server-side computer program controls the readable storage medium storing program for executing when running where execute above-mentioned based on block chain
Collaborative management method.
Beneficial effect
Collaborative management method and device provided in an embodiment of the present invention based on block chain, by establishing block chain sandbox simultaneously
The public administration tables of data for managing block information is generated based on block chain sandbox, can be realized the system to multiple block informations
One, efficiently management, the O&M efficiency in the case of improving a plurality of block chain and depositing.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of block diagram of server-side 10 provided by the embodiment of the present invention.
Fig. 2 is a kind of flow chart of the collaborative management method based on block chain provided by the embodiment of the present invention.
Fig. 3 is the schematic diagram for the sub-step that step S24 shown in Fig. 2 includes in an embodiment.
Fig. 4 is a kind of module frame chart of the coordinated management device 20 based on block chain provided by the embodiment of the present invention.
Icon:
10- server-side；11- memory；12- processor；13- network module；
Coordinated management device of the 20- based on block chain；21- block chain sandbox establishes module；The screening storage of 22- block information
Module；23- public administration tables of data generation module.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment only
It is a part of the embodiments of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings
The component of embodiment can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Inventor further investigation reveals that, since the memory capacity of block chain is limited, with the growth of business, the quantity of block chain
It can become gradually numerous and jumbled, bring biggish difficulty to service management and data management.
Defect present in the above scheme in the prior art, is that inventor is obtaining after practicing and carefully studying
As a result, therefore, the solution that the discovery procedure of the above problem and the hereinafter embodiment of the present invention are proposed regarding to the issue above
Scheme all should be the contribution that inventor makes the present invention in process of the present invention.
Based on the studies above, the embodiment of the invention provides a kind of collaborative management method and device based on block chain leads to
It crosses and establishes block chain sandbox and the public administration tables of data for managing block information is generated based on block chain sandbox, can be realized
O&M efficiency to the unification of multiple block informations, efficiently management, in the case of improving a plurality of block chain and depositing.
Fig. 1 shows a kind of block diagram of server-side 10 provided by the embodiment of the present invention.In the embodiment of the present invention
Server-side 10 have data storage, transmission, processing function, as shown in Figure 1, server-side 10 includes: memory 11, processor
12, network module 13 and the coordinated management device 20 based on block chain.
It is directly or indirectly electrically connected between memory 11, processor 12 and network module 13, to realize the biography of data
Defeated or interaction.It is electrically connected for example, these elements can be realized from each other by one or more communication bus or signal wire.
The coordinated management device 20 based on block chain is stored in memory 11, the coordinated management device 20 based on block chain includes
At least one can be stored in the software function module in the memory 11 in the form of software or firmware (firmware), described
Processor 12 by the operation software program and module, such as the embodiment of the present invention that are stored in memory 11 based on area
The coordinated management device 20 of block chain, thereby executing various function application and data processing, i.e., in the realization embodiment of the present invention
Collaborative management method based on block chain.
Wherein, the memory 11 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
Wherein, memory 11 is for storing program, and the processor 12 executes described program after receiving and executing instruction.
The processor 12 may be a kind of IC chip, the processing capacity with data.Above-mentioned processor 12
It can be general processor, including central processing unit (Central Processing Unit, CPU), network processing unit
(Network Processor, NP) etc..It may be implemented or execute each method, step disclosed in the embodiment of the present invention and patrol
Collect block diagram.General processor can be microprocessor or the processor is also possible to any conventional processor etc..
Network module 13 is used to establish the communication connection between server-side 10 and other communication terminal devices by network, real
The transmitting-receiving operation of existing network signal and data.Above-mentioned network signal may include wireless signal or wire signal.
It is appreciated that structure shown in FIG. 1 is only to illustrate, server-side 10 may also include than shown in Fig. 1 more or more
Few component, or with the configuration different from shown in Fig. 1.Each component shown in Fig. 1 can use hardware, software or its group
It closes and realizes.
The embodiment of the present invention also provides a kind of computer readable storage medium, and the readable storage medium storing program for executing includes computer journey
Sequence.Server-side 10 computer program controls the readable storage medium storing program for executing when running where executes following based on block chain
Collaborative management method.
Fig. 2 shows a kind of flow charts of collaborative management method based on block chain provided by the embodiment of the present invention.Institute
Method and step defined in the related process of method is stated applied to server-side 10, can be realized by the processor 12.Below will
Detailed process shown in Fig. 2 is described in detail:
Step S21 establishes block chain sandbox.
Due to the gradually growth of block chain business, common management method in the industry is on the data work for a certain type
Chain processing, when block chain quantity increases, will increase processing load, and be likely to occur safety issue during cochain.
Sandbox was directed to financial field proposition originally, and financial technology enterprise can carry out Related product in sandbox
Test, service and sale.And external environment is compared, the supervision of restriction suffered by the enterprise in sandbox can be smaller.
The research of block chain technology, because of the shortcomings that time-consuming, slow effect, so that numerous block chains research company and mechanism
It all can't afford huge expense.And it is many because the generation of block chain application certainly will will lead to the generation of certain token
More block chain research institutions can also carry out ICO project when starting block chain Project-developing simultaneously, that is, using selling generation
Coin obtains investment.But, this ICO project supervision difficulty is big, and legal define is not obvious at present.
Therefore, based on protecting the reason of block chain project development is with social and economic stability is ensured, the management of block chain should
It is carried out in sandbox, in this way, the efficiency of management of block chain not only can be improved, the generation of fortuitous event can also be reduced.
Step S22 obtains the multiple block informations for including in block chain, sieves to the multiple block informations acquired
Choosing stores multiple block informations that screening obtains to block chain sandbox.
By taking a block chain as an example, server-side 10 can obtain the multiple block informations for including in block chain C, for example, area
The block information for including in block chain C has: C1~C10。
Wherein, certain block informations be previously provided with can enter box mark (block information manufacturer provide enter box licensing
It is bright), server-side 10 can enter box mark based on these and carry out first time screening, and the block information storage that can enter box mark will be present
To block chain sandbox.
For example, having C in the presence of the block information that can enter box mark1、C2、C3、C6、C7And C9, therefore, stored in block chain sandbox
Block information be C1、C2、C3、C6、C7And C9。
Step S23 judges in multiple block informations in block chain sandbox with the presence or absence of block identical with set information
Information.
It can be by block chain sandbox to C1、C2、C3、C6、C7And C9Postsearch screening is carried out, and obtained according to postsearch screening
Block information generates public administration tables of data.
In the present embodiment, set information can be the common information of multiple and different types, for example, letter information can be with altogether
Are as follows: product price, production and products material source etc..
If there is block information identical with set information in block chain sandbox, step S24 is turned to, otherwise, does not execute and appoints
What is operated.
Step S24 generates public administration tables of data according to block information identical with set information, by public administration data
Table is shown.
For example, set information are as follows: product price, production and products material source.
Block information corresponding with product price is C in block chain sandbox3, with production corresponding block information be
C6, block information corresponding with products material source is C7。
Therefore, server-side can be according to C3、C6And C7Public administration tables of data is generated, and the public administration tables of data is carried out
It has been shown that, so that user modifies.
Fig. 3 is please referred to, lists the one of which of step S23 in the present embodiment by step S241 and step S242
Implementation.
Step S241 obtains the information extraction threshold value of block chain sandbox.
In the present embodiment, server-side 10 can preset the information extraction threshold value of block chain sandbox, for public to generating
The block information of management data list is managed altogether.
Step S242 judges whether the quantity of block information identical with set information is more than information extraction threshold value.
For example, the quantity of block information identical with set information is 3 (C3、C6And C7), information extraction threshold value is N.
If 3 are no more than N, step S243 is turned to.
If 3, more than N, turn to step S244.
Step S243 generates public administration tables of data according to block information identical with set information.
Assuming that N is 5, then server-side 10 can extract the C in block chain sandbox3、C6And C7And generate public administration data
Public administration tables of data is sent to client by table, so that user checks or modifies.
Step S244 obtains the priority of each block information identical with set information, preferential according to what is acquired
Grade is ranked up multiple block informations identical with set information, and according to sorting, forward setting quantity block information is generated
Public administration tables of data.
Assuming that N is 2, C is obtained respectively at this time3、C6And C7Priority, and according to the sequence of priority from high to low to C3、
C6And C7It is ranked up, for example, ranking results are C6、C3And C7。
Then it extracts and sorts forward N number of block information and generate public administration tables of data, in another example, extract C6And C3It is raw
At public administration tables of data.
It is appreciated that when extracting block information identical with set information, it is however generally that can extract on a plurality of block chain
Corresponding informance, for example, for this set information of product price, block corresponding with this set information in block chain C
Information is C3, block information corresponding with this set information may be D in block chain D6If being stored with C in block chain sandbox3
And D6, server-side can be by C3And D6It extracts together, so, it is possible to be oriented for the particular block information in different blocks chain
It extracts, realizes convenient, efficient unified management.
In the present embodiment, information extraction threshold value can modify according to the actual situation, for example, server-side 10 can obtain
It takes and extracts the modification instruction of threshold value in modification information, modified according to modification instruction to information extraction threshold value.
Optionally, server-side 10 can also respond carrying out for the block information in public administration tables of data for user's input
The operational order of modification modifies to the block information in public administration tables of data according to operational order, and will complete to modify
Block information be synchronized in block chain sandbox and block chain.
With block information C3For, user is in client-side input for the C in public administration tables of data3It modifies
Operational order, server-side 10 can obtain the operational order, according to the operational order by the C in public administration tables of data3It is revised as
C3', meanwhile, by the C in block chain sandbox3And the C in block chain C3Equal synchronized update is C3', in this way, improving a plurality of area
Block chain and the O&M efficiency in the case of depositing further carry out the sieve of block information by block chain sandbox as intermediary
The foundation of choosing and public administration tables of data, improves the safety of management.
On the basis of the above, as shown in figure 4, the embodiment of the invention provides a kind of coordinated management devices based on block chain
20, the coordinated management device 20 based on block chain includes: that block chain sandbox establishes module 21, block information screening storage mould
Block 22 and public administration tables of data generation module 23.
Block chain sandbox establishes module 21, for establishing block chain sandbox.
Since to establish module 21 similar with the realization principle of step S21 in Fig. 2 for block chain sandbox, do not make herein more
Explanation.
Block information screens memory module 22, for obtaining the multiple block informations for including in block chain, to acquiring
Multiple block informations screened, the obtained multiple block informations of screening are stored to the block chain sandbox.
Since block information screening memory module 22 is similar with the realization principle of step S22 in Fig. 2, do not make herein more
More explanations.
Public administration tables of data generation module 23, for judge in multiple block informations in the block chain sandbox whether
In the presence of block information identical with set information, and if it exists, generated according to block information identical with the set information public
Management data list shows the public administration tables of data.
Since public administration tables of data generation module 23 and step S23 in Fig. 2 are similar with the realization principle of step S24, because
This does not illustrate more herein.
To sum up, collaborative management method and device based on block chain provided by the embodiment of the present invention, by establishing block
Chain sandbox simultaneously generates the public administration tables of data for managing block information based on block chain sandbox, can be realized to multiple blocks
The unification of information, efficiently management, the O&M efficiency in the case of improving a plurality of block chain and depositing.
In several embodiments provided by the embodiment of the present invention, it should be understood that disclosed device and method, it can also
To realize by another way.Device and method embodiment described above is only schematical, for example, in attached drawing
Flow chart and block diagram show that the devices of multiple embodiments according to the present invention, method and computer program product are able to achieve
Architecture, function and operation.In this regard, each box in flowchart or block diagram can represent module, a program
A part of section or code, a part of the module, section or code include that one or more is patrolled for realizing defined
Collect the executable instruction of function.It should also be noted that in some implementations as replacement, function marked in the box
It can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be held substantially in parallel
Row, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram and/or
The combination of each box in flow chart and the box in block diagram and or flow chart, can the function as defined in executing or dynamic
The dedicated hardware based system made is realized, or can be realized using a combination of dedicated hardware and computer instructions.
In addition, each functional module in each embodiment of the present invention can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server-side 10 or the network equipment etc.) execute all or part of step of each embodiment the method for the present invention
Suddenly.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), deposits at random
The various media that can store program code such as access to memory (RAM, Random Access Memory), magnetic or disk.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of collaborative management method based on block chain, which is characterized in that be applied to server-side, which comprises
Establish block chain sandbox；
The multiple block informations for including in block chain are obtained, the multiple block informations acquired are screened, will be screened
To multiple block informations store to the block chain sandbox；
Judge with the presence or absence of block information identical with set information in multiple block informations in the block chain sandbox, if depositing
, according to block information identical with the set information generate public administration tables of data, by the public administration tables of data into
Row display.
2. the collaborative management method according to claim 1 based on block chain, which is characterized in that the method also includes:
The operational order of response user's input modified for the block information in the public administration tables of data；
The area for being modified according to the operational order to the block information in the public administration tables of data, and modification being completed
Block message is synchronized in the block chain sandbox and the block chain.
3. the collaborative management method according to claim 1 based on block chain, which is characterized in that multiple to what is acquired
Block information is screened, will the obtained multiple block informations of screening the step of storing to the block chain sandbox, comprising:
For each block information acquired, judge with the presence or absence of box mark can be entered in the block information, if the block is believed
Box mark can be entered described in existing in breath, which is stored to the block chain sandbox.
4. the collaborative management method according to claim 1 based on block chain, which is characterized in that believe according to the setting
Cease the step of identical block information generates public administration tables of data, comprising:
Obtain the information extraction threshold value of the block chain sandbox；
If block information identical with the set information is multiple；
Whether the quantity for judging block information identical with the set information is more than the information extraction threshold value；
If the quantity is no more than the information extraction threshold value, generated according to block information identical with the set information public
Management data list；
If the quantity is more than the information extraction threshold value, the preferential of each block information identical with the set information is obtained
Grade, is ranked up according to the priority pair acquired multiple block informations identical with the set information, is leaned on according to sequence
Preceding setting quantity block information generates public administration tables of data；Wherein, the setting quantity is equal to the information extraction threshold
Value.
5. the collaborative management method according to claim 4 based on block chain, which is characterized in that the method also includes:
The modification for modifying the information extraction threshold value is obtained to instruct；
It is modified according to modification instruction to the information extraction threshold value.
6. a kind of coordinated management device based on block chain, which is characterized in that be applied to server-side, described device includes:
Block chain sandbox establishes module, for establishing block chain sandbox；
Block information screens memory module, multiple to what is acquired for obtaining the multiple block informations for including in block chain
Block information is screened, and multiple block informations that screening obtains are stored to the block chain sandbox；
Public administration tables of data generation module, for judge in multiple block informations in the block chain sandbox with the presence or absence of with
The identical block information of set information, and if it exists, public administration number is generated according to block information identical with the set information
According to table, the public administration tables of data is shown.
7. the coordinated management device according to claim 6 based on block chain, which is characterized in that described device further include:
Block information modifies synchronization module, for responding the block information of user's input being directed in the public administration tables of data
The operational order modified；It is modified according to the operational order to the block information in the public administration tables of data,
And the block information for completing modification is synchronized in the block chain sandbox and the block chain.
8. the coordinated management device according to claim 6 based on block chain, which is characterized in that the block information screening
Memory module in the following manner screens the multiple block informations acquired, multiple block informations that screening is obtained
It stores to the block chain sandbox:
For each block information acquired, judge with the presence or absence of box mark can be entered in the block information, if the block is believed
Box mark can be entered described in existing in breath, which is stored to the block chain sandbox.
9. the coordinated management device according to claim 6 based on block chain, which is characterized in that the public administration data
Table generation module generates public administration tables of data according to block information identical with the set information in the following manner:
Obtain the information extraction threshold value of the block chain sandbox；
If block information identical with the set information is multiple；
Whether the quantity for judging block information identical with the set information is more than the information extraction threshold value；
If the quantity is no more than the information extraction threshold value, generated according to block information identical with the set information public
Management data list；
If the quantity is more than the information extraction threshold value, the preferential of each block information identical with the set information is obtained
Grade, is ranked up according to the priority pair acquired multiple block informations identical with the set information, is leaned on according to sequence
Preceding setting quantity block information generates public administration tables of data；Wherein, the setting quantity is equal to the information extraction threshold
Value.
10. the coordinated management device according to claim 9 based on block chain, which is characterized in that described device further include:
Modified module, for obtaining the modification instruction for modifying the information extraction threshold value；It is instructed according to the modification to institute
Information extraction threshold value is stated to modify.
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