CN108984311A - Teaching transaction methods, device, equipment and storage medium based on block chain - Google Patents
Teaching transaction methods, device, equipment and storage medium based on block chain Download PDFInfo
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- CN108984311A CN108984311A CN201810998635.3A CN201810998635A CN108984311A CN 108984311 A CN108984311 A CN 108984311A CN 201810998635 A CN201810998635 A CN 201810998635A CN 108984311 A CN108984311 A CN 108984311A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
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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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
Abstract
The invention discloses a kind of teaching transaction methods, device, equipment and storage mediums based on block chain, are related to block chain technical field, this method comprises: obtaining the first teaching issued transaction task；The first teaching issued transaction task is divided into main task and at least one subtask；Interdependent node is distributed at least one described subtask, and receives the subtask processing result of interdependent node feedback, the corresponding interdependent node in each subtask；The main task is handled to obtain main task processing result；New block is generated based on the main task processing result and the subtask processing result, and the new block is sent in block chain；Obtain the first clearing reward of the first teaching issued transaction task.The processing load that can solve server in the prior art using the above method is big, and when Server Error, and smart machine will be unable to the technical issues of obtaining data in server.
Description
Technical field
The present embodiments relate to block chain technical field more particularly to a kind of teaching issued transaction sides based on block chain
Method, device, equipment and storage medium.
Background technique
Nowadays, intellectual technology is widely used in each field of daily generation.Wherein, for teaching field, by for
The smart machine with teaching application software is respectively configured in teacher side and student side, can realize the Web-based instruction.Either, exist
Under school's scene, it is equipped with smart machine for each classroom, so that teacher carries out courseware by the teaching application software of smart machine
The operations such as displaying, writing on the blackboard writing.
In general, being equipped with the smart machine of teaching application software has the function of data sharing, wherein shared data packet
It includes: the education material of teacher and the feelings data of student.In general, the service that shared data is self-built by teaching application software
Device carries out data processing, storage and shares.In the implementation of the present invention, the discovery prior art exists asks inventor as follows
Topic: when data capacity is big in server, easily increasing the processing load of server, meanwhile, when server damage, smart machine
It will be unable to obtain data in server.
Summary of the invention
In view of this, the embodiment of the present invention provide a kind of teaching transaction methods based on block chain, device, equipment and
Storage medium, it is big with the processing load for solving server in the prior art, and when server damage, smart machine can not obtain
In server the technical issues of data.
In a first aspect, the embodiment of the invention provides a kind of teaching transaction methods based on block chain, comprising:
Obtain the first teaching issued transaction task；
The first teaching issued transaction task is divided into main task and at least one subtask；
Interdependent node is distributed at least one described subtask, and receives the subtask processing of the interdependent node feedback
As a result, the corresponding interdependent node in each subtask；
The main task is handled to obtain main task processing result；
New block is generated based on the main task processing result and the subtask processing result, and by the new area
Block is sent in block chain；
Obtain the first clearing reward of the first teaching issued transaction task.
Further, after the first clearing reward for obtaining the first teaching issued transaction task, further includes:
The first clearing reward is divided into the interdependent node.
Further, described that the first clearing reward is divided into and includes: to the interdependent node
Calculate task treating capacity ratio of the subtask in the first teaching issued transaction task；
The first clearing reward is carried out to the interdependent node according to the task treating capacity ratio to be divided into.
Further, further includes:
By teaching resource data sharing into the block chain；
Obtain shared reward corresponding with the teaching resource data.
Further, further includes:
Other teaching resource numbers in the block chain are bought using the shared reward and/or the first clearing reward
According to.
Further, described that interdependent node is distributed at least one described subtask, and it is anti-to receive the interdependent node
Before the subtask processing result of feedback, further includes:
Determine the task quantity of the subtask；
Adjacent node is confirmed in the block chain, and using the adjacent node as the associated section for handling the subtask
Point, the quantity of the adjacent node are equal with the task quantity.
Further, the first teaching issued transaction task that obtains includes:
When determination is in idle condition, the first teaching issued transaction task is obtained.
Further, further includes:
The second teaching of publication issued transaction task in the block chain, and the second clearing reward is set.
Further, before the first teaching of acquisition issued transaction task, further includes:
Access the block chain；
Obtain related application programming interface (the Application Programming of the block chain
Interface, API), the correlation API includes: that task publication API, task acquisition API, data trade API and block are read
Take API.
Further, the interdependent node includes the multiple child nodes set in unit area.
Further, the child node is intelligent interaction plate.
Second aspect, the embodiment of the invention also provides a kind of teaching transacters based on block chain, comprising:
Task acquisition module, for obtaining the first teaching issued transaction task；
Task fragment module, for the first teaching issued transaction task to be divided into main task and at least one son times
Business；
Task allocating module for interdependent node to be distributed at least one described subtask, and receives the associated section
The subtask processing result of point feedback, the corresponding interdependent node in each subtask；
Task processing module, for handling the main task to obtain main task processing result；
Block generation module, for generating new area based on the main task processing result and the subtask processing result
Block, and the new block is sent in block chain；
Clearing reward obtains module, for obtaining the first clearing reward of the first teaching issued transaction task.
Further, further includes:
Reward is divided into module, after the first clearing reward for obtaining the first teaching issued transaction task, by institute
The first clearing reward is stated to be divided into the interdependent node.
Further, further includes:
Data sharing module is used for teaching resource data sharing into the block chain；
Shared reward obtains module, for obtaining shared reward corresponding with the teaching resource data.
Further, further includes:
Transaction modules, for buying its in the block chain using the shared reward and/or the first clearing reward
His teaching resource data.
The third aspect, the embodiment of the present invention also provide a kind of teaching transaction facility based on block chain, comprising:
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes the teaching transaction methods based on block chain as described in relation to the first aspect.
A kind of fourth aspect, computer readable storage medium, is stored thereon with computer program, which is held by processor
The teaching transaction methods based on block chain as described in relation to the first aspect are realized when row.
A kind of teaching transaction methods, device, equipment and storage medium based on block chain of above-mentioned offer, by obtaining
The first teaching issued transaction task is taken, and the first teaching issued transaction task is divided into main task and at least one subtask, if
Fixed to be handled by interdependent node subtask and feed back subtask processing result, this node handles main task, and
New block is generated to main task processing result, and then based on main task processing result and subtask processing result, is obtained simultaneously
The technical solution of the corresponding first clearing reward of first teaching issued transaction task, realizes block chain technology being applied to education
In field, using intelligent interaction plate as the node in block chain, the dependence to self-built server is eliminated, and then solve existing
The technical issues of having the processing load of server in technology big, and when Server Error, data in server can not be obtained.This
When, using block chain technology, even if a certain node malfunctions, data record is equally existed in other nodes, and in each node
Record can not be modified, and ensure that the stability and accuracy of data.Meanwhile processing task is cooperateed with using interdependent node, and tie
Close interdependent node carry out reward is divided into, when can prevent each node in existing block chain while dig block caused by useless workload
Excessive situation guarantees the reasonable utilization of rationally each node.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is a kind of flow chart for teaching transaction methods based on block chain that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of teaching transaction methods based on block chain provided by Embodiment 2 of the present invention；
Fig. 3 is block chain node interaction schematic diagram；
Fig. 4 is a kind of structural representation for teaching transacter based on block chain that the embodiment of the present invention three provides
Figure；
Fig. 5 is a kind of structural representation for teaching transaction facility based on block chain that the embodiment of the present invention four provides
Figure.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart for teaching transaction methods based on block chain that the embodiment of the present invention one provides.This
What embodiment provided is executed based on the teaching transaction methods of block chain by the teaching transaction facility based on block chain, should
Teaching office equipment based on block chain can be two or more physical entities and constitute, and be also possible to a physical entity structure
At.The teaching office equipment based on block chain can be computer, mobile phone, plate, projector or intelligent interaction plate etc..This reality
It applies in example, is that the teaching office equipment based on block chain carries out example description with intelligent interaction plate, wherein intelligent interaction plate
It is the integration apparatus for the content being shown on display plate being manipulated and being realized by touch technology man-machine interactive operation,
It is integrated with the multiple functions such as projector, electronic whiteboard, curtain, sound equipment, television set and video conference terminal.
In embodiment, the node that setting intelligent interaction plate can be used as block chain is added in block chain.Wherein, block chain
It is the new application mode of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm.Block
Chain technical characterstic is decentralization, open and clear, everyone is allowed to each may participate in data-base recording.Further, the section of block chain
The server that point may be considered in block chain network can be in block chain with certain data-handling capacity
Task is calculated, meanwhile, it can trade with other nodes in block chain, and transaction content can be shared to area
In block chain, so that whole nodes in block chain record this transaction, and then guarantee the validity of transaction.Due to block
Chain is the network of a decentralization, therefore, mutual equality between each node in block chain.At this point, the teaching thing based on block chain
Business processing equipment can be any node in block chain, in order to make it easy to understand, the teaching issued transaction based on block chain is set
It is standby to be denoted as this node.
Optionally, since the processing capacity of single intelligent interaction plate is limited, so, in order to guarantee node in block chain
Validity and data processing accuracy, set unit area in embodiment, and by whole intelligent interactions in unit area
Plate is as a node.Wherein, unit area may be set according to actual conditions, for example, with school for a unit area,
Using the intelligent interaction plate in school as a node.It for another example, will be in a teaching building with teaching building for a unit area
Intelligent interaction plate as a node.At this point it is possible to which determining includes multiple child nodes in a node, wherein for more
The specific division of labor embodiment of a child node is not construed as limiting.For example, set in multiple child nodes main equipment and other from equipment,
It is communicated by main equipment with other nodes in block chain, by carrying out data processing from equipment.For another example, each child node knot
It closes current processor idle condition and determines the specific division of labor.
Further, each node need to meet the proof rule of block chain node in block chain, just can be in block chain just
It is often used.The teaching application software for being mounted in each node and meeting block chain communication specification is set in embodiment, so that
Each node meets the proof rule of block chain node.
Specifically, with reference to Fig. 1, the teaching transaction methods based on block chain provided in embodiment include:
S110, the first teaching issued transaction task is obtained.
Specifically, teaching issued transaction task refers to that in teaching process, the feelings data collected to each node are united
Count the task of analysis.Result is analyzed by the available specific teaching affairs of teaching issued transaction.Wherein, feelings data packet is learned
It includes: the contents such as student's data, student performance, course of instruction and teaching duration.Learning feelings data can imparted knowledge to students by each node
It collects in journey, and will be sent out based on the Teaching methods task for learning the generation of feelings data by the user of each node by respective nodes automatically
Cloth is into block chain.Wherein, user is teacher, different teachers when using node with different login accounts, by stepping on
Record account can distinguish teacher.Further, teaching affairs analysis result can assist the clear teaching affairs of user,
And then correct the contents such as teaching task, teaching method.In embodiment, the first teaching issued transaction task refers in block chain except this
The teaching issued transaction task of other nodes publication outside node.In general, each node can issue teaching thing in block chain
It is engaged in processing task, in embodiment, in order to make it easy to understand, the impart knowledge to students node of issued transaction task of publication first is denoted as publication section
Point.At this point, publisher node is notified that in block chain other nodes when issued transaction task is imparted knowledge to students in publication first, so that other
The clear publisher node of node issued first teaching issued transaction task.Meanwhile each node is in publication teaching issued transaction
When task, a part of electronic money of oneself can be taken out as clearing reward, when other nodes complete the teaching issued transaction
When task, corresponding electronic money can be obtained.Wherein, electronic money refers to the currency to circulate in block chain.In general, specific
Clearing reward can not disclose in block chain, can be in the area of generation after teaching issued transaction task is disposed accordingly
Specific clearing reward is recorded in block, other nodes can determine the specific of teaching issued transaction task by reading block
Treatment process.
Optionally, after the first teaching of publisher node publication issued transaction task in block chain, other nodes in block chain
Know that publisher node has issued the first teaching issued transaction task.At this point, clearing reward in order to obtain, other nodes can be right
First teaching issued transaction task is handled.In order to avoid other nodes are largely repeated in task processes, nothing
Calculating, setting is notified that in block chain when a certain node handles the first teaching issued transaction task at first in embodiment
Other nodes, which is handled by me.At this point, other nodes will record the task by above-mentioned node processing and
Look for new task.Specifically, this node is set as the node of the first teaching issued transaction task of processing at first, at this point, this
Node is notified that other nodes stop processing the first teaching issued transaction task.
It is also optional, since this node is in addition to can also undertake teaching task as the node in block chain.Therefore, in order to
Guarantee that this node can fast and accurately handle the first teaching issued transaction task, sets this node and confirming itself in the free time
The first teaching issued transaction task can be just obtained when state.
S120, the first teaching issued transaction task is divided into main task and at least one subtask.
Specifically, setting this node for speed up processing and carrying out fragment to the first teaching issued transaction task.Its
In, fragment rule embodiment is not set.For example, first teaching issued transaction task particular content be in conjunction with student's data,
Student performance and course of instruction determine the average achievement of each course of instruction.At this point it is possible to be taught according to course of instruction first
It learns issued transaction task and carries out fragment.Further, after carrying out fragment to the first teaching issued transaction task, the first teaching affairs
Processing task may include multiple tasks.Typically, the task treating capacity of each task is counted, and by task treating capacity maximum
Main task is confirmed as in business, remaining task is determined as subtask.
S130, it at least will distribute to interdependent node in a subtask, and receive the subtask processing knot of interdependent node feedback
Fruit, the corresponding interdependent node in each subtask.
Illustratively, setting main task is handled by this node processing, subtask by the interdependent node in block chain.In general,
Interdependent node can be the node removed outside this node and publisher node in block chain.Specifically, interdependent node and this node phase
Together.I.e. interdependent node includes the multiple child nodes set in unit area.Meanwhile child node is intelligent interaction plate.
Specifically, this node can issue subtask in block chain, and fed back when receiving interdependent node
Task when getting signal, determine and interdependent node distributed into subtask.Meanwhile this node and interdependent node all can be in block chains
In make an announcement so that other nodes records first teaching issued transaction in block chain is fragmented, while recording processing first
The node and the corresponding process content of each node for issued transaction of imparting knowledge to students.In general, the task quantity of subtask to it is related
The quantity of node is equal.There is a corresponding interdependent node in i.e. each subtask.
Optionally, adjacent node in block chain can also be determined by this node, and subtask is distributed to adjacent node.I.e.
Adjacent node is confirmed as to the interdependent node of processing subtask.Also optional, interdependent node equally can be in spatiality
Node.
Further, when interdependent node receives subtask, subtask is handled, and obtains task processing result.
In embodiment, the task processing result that interdependent node obtains is denoted as subtask processing result.Specifically, interdependent node obtains son
After task processing result, subtask processing result is fed back into this node.
S140, processing main task are to obtain main task processing result.
Specifically, this node processing main task and obtaining main task processing result.It should be noted that main task and son are appointed
The specific processing mode of business may be set according to actual conditions, and embodiment does not describe excessively.
It is understood that embodiment do not limit S140 and S130 execute sequence.That is S140 and S130 can be held simultaneously
Row, can also first carry out S130 and execute S140 again, or first carry out S140 and execute S130 again.
S150, new block is generated based on main task processing result and subtask processing result, and new block is sent
Into block chain.
Specifically, the maximum node of task treating capacity generates block when being set in processing the first teaching issued transaction task.
In embodiment, the treating capacity for setting task main task is maximum, and therefore, setting generates a new block by this node.It can manage
It solving, in practical application, main task can also be handled by interdependent node, this node only handles a subtask, then, by
The interdependent node of reason main task carries out task processing result and summarizes and generate block.Meanwhile subsequent operation (such as gets clearing prize
Encourage, settle accounts reward be divided into) by processing main task interdependent node execute.
In general, block chain is made of each block, wherein block can be understood as the account book in block chain.Specifically
, when this node generates new block, there is record in the block: task processing record, the cryptographic Hash of this block and previous block
Cryptographic Hash.Wherein, task processing record includes at least: at the first teaching main process task result of issued transaction task, subtask
Manage result, nodal information and task definition.Also it is optional include: main task and subtask treatment process record.Cryptographic Hash can
To be interpreted as the finger print data of block, different blocks are distinguished by cryptographic Hash.Previous block refers to that new block generates it
Newest block in preceding block chain.Typically, by recording the cryptographic Hash of previous block in new block in block chain
To establish the connection chain of each block.
Specifically, new block is sent in block chain by this node, i.e., new block is issued in block chain.At this point,
Other nodes in block chain other than this node can read the block, and verify to the task processing result in block
And it records.But the node verified can not obtain the corresponding clearing reward of the first Teaching methods task.Wherein, other
The process that node verifies task processing result can be understood as reading the process of account book.
S160, the first clearing reward for obtaining the first teaching issued transaction task.
Specifically, can be confirmed that the first teaching issued transaction task is disposed when this node generates new block, this
When, available clearing corresponding with the first teaching issued transaction task are rewarded.Wherein, clearing reward is denoted as the first clearing prize
It encourages.Optionally, in order to determine the correctness of task processing result, need to main task processing result and subtask processing result into
Row verifying.Specifically, main task processing result and subtask processing result can be verified by this node, either, by
This node verifies main task processing result, and the interdependent node by handling subtask tests subtask processing result
Card, and verification result is fed back into this node after verifying.After the confirmation of this node is proved to be successful, the first clearing prize is obtained
It encourages, and the first clearing reward is recorded.Meanwhile the first clearing reward is announced in block chain, so that other in block chain
This node of nodes records obtains the first clearing reward.
Specifically, obtain first clearing reward after, this node can be used the first clearing reward continue in block chain into
Other transaction of row.Such as, the contents such as the teaching courseware of other nodes publication are bought by the first clearing reward.
Further, since the first teaching issued transaction task is completed jointly by this node and interdependent node.Therefore,
Setting this node can be divided into the first clearing reward to interdependent node, and be notified in block chain, so that each in block chain
Node record first clearing reward be divided into situation.
Technical solution provided in this embodiment, by obtain first teaching issued transaction task, and by first impart knowledge to students affairs
Processing task is divided into main task and at least one subtask, and setting handles subtask by interdependent node and feeds back subtask
Processing result, this node handle main task, and obtain main task processing result, so based on main task processing result and
Subtask processing result generates new block, while obtaining the skill of the corresponding first clearing reward of the first teaching issued transaction task
Art scheme realizes and block chain technology is applied in education sector, using intelligent interaction plate as the node in block chain,
The dependence to self-built server is eliminated, and then the processing load for solving server in the prior art is big, and works as Server Error
When, the technical issues of data in server can not be obtained.At this point, using block chain technology, even if a certain node malfunctions, other sections
Data record is equally existed in point, and the record in each node can not be modified, ensure that the stability and accuracy of data.
On the basis of the above embodiments, further includes: issue the second teaching issued transaction task in block chain, and be arranged
Second clearing reward.
Specifically, the feelings data that this node can also be collected based on itself issue the second teaching office in block chain
Reason task.At this point, other nodes of block chain determine that this node has issued the second teaching issued transaction task, further,
He can be handled the second teaching issued transaction task according to the processing mode of the first teaching issued transaction task node,
This is not repeated.
Optionally, after this node has issued the second teaching issued transaction task, while the second clearing reward is set.Wherein,
The specific amount of money of second clearing reward can be arranged according to the actual situation by this node.It is understood that publication teaching affairs
Processing task and the process of setting clearing reward can regard as the process of buried district block, processing teaching issued transaction task with
And get the process that the process that clearing are rewarded can be interpreted as digging block.
Optionally, issued transaction task of imparting knowledge to students in block chain in order to prevent is excessive, increases node burden, can be in embodiment
The shortest time for setting each node publication teaching issued transaction task, i.e., after a certain node issues teaching issued transaction task,
In the shortest time, other nodes cannot issue teaching issued transaction task.Wherein, the shortest time can set according to the actual situation
Fixed, embodiment is not construed as limiting.
Embodiment two
Fig. 2 is a kind of flow chart of teaching transaction methods based on block chain provided by Embodiment 2 of the present invention.This
Embodiment is to be embodied on the basis of the above embodiments.With reference to Fig. 2, the teaching provided in this embodiment based on block chain
Transaction methods specifically include:
S201, access block chain.
Specifically, intelligent interaction plate is as in the block chain of this node access area.In access, intelligent interaction plate needs logical
After crossing proof rule, it can just access in block chain.In embodiment, sets and be equipped with that meet block chain logical in intelligent interaction plate
The teaching application software of specification is believed, at this point, intelligent interaction plate, when accessing block chain, application software is tested by imparting knowledge to students
Card, and after being proved to be successful, it determines in access block chain.
S202, the related API for obtaining block chain.
Illustratively, after intelligent interaction plate accesses block chain, the phase of data interaction is carried out in available block chain
Close API.By correlation API, intelligent interaction plate can be used as this node and be communicated with other nodes in block chain, together
When, block can also be created and verify block.
Specifically, correlation API includes: that task publication API, task acquisition API, data trade API and block are read
API.Wherein, the second teaching issued transaction task can be issued in block chain by issuing API by task, at the same time it can also incite somebody to action
Distribute to interdependent node in subtask.The first teaching thing of publisher node publication can be obtained within a block by obtaining API by task
Business processing task, at the same time it can also obtain the subtask processing result of interdependent node feedback.It can be with by data trade API
Other nodes are traded.Wherein, transaction may include the publication teaching resource data into block chain, further include other sections of purchase
Other teaching resource data of point publication.Reading API by block data can be written into block when generating block, also
Data in block can be verified.What is be understood that is upper, and in practical application, every kind of API may include multiple sub- API,
To guarantee this node normal function in block chain.Meanwhile each node can carry out data by related API in block chain
Communication.
When S203, determination are in idle condition, the first teaching issued transaction task is obtained.
Wherein, idle state refers to that the processor utilization rate of this node and memory usage are lower, can be to block chain
In first teaching issued transaction task handled.
Specifically, whether the current operating status of this node real-time judge is in idle condition, if being in idle condition,
The the first teaching issued transaction task obtained in block chain then continues to execute current if being in busy state, i.e. busy condition
Function is cancelled and obtains the first teaching issued transaction task.
Wherein, when being confirmed whether to be in idle condition, the utilization rate of check processor and the occupancy of memory be can be,
When the occupancy of the utilization rate of processor and memory is below corresponding threshold value, it can determine and be currently at idle state.It can
Choosing, since this node may include multiple intelligent interaction plates, it is possible to be the processing of determining multiple intelligent interaction plates
Device average service rate and memory are averaged occupancy, when processor average service rate and the memory occupancy that is averaged are below accordingly
When threshold value, determination is in idle condition.
S204, the first teaching issued transaction task is divided into main task and at least one subtask.
S205, the task quantity for determining subtask.
Specifically, determining the task quantity of subtask after the first teaching issued transaction task is carried out fragment.In general, appointing
Quantity of being engaged in is greater than or equal to 1.
S206, adjacent node is confirmed in block chain, and using adjacent node as the interdependent node of processing subtask, it is adjacent
The quantity of node is equal with task quantity.
Specifically, the method for determination embodiment of adjacent node is not construed as limiting.For example, this node issues one in block chain
Message, and record feedback message receiving time and corresponding node.Later, since first receiving time, selection with
The equal receiving time of task quantity, and the corresponding node of the receiving time of selection is determined as adjacent node.Wherein, it receives anti-
Whether when presenting message, this node verifies feedback message, accurate to confirm feedback message, and only retains accurately feedback
Message.
Further, using adjacent node as the interdependent node of processing subtask.It is understood that selection adjacent node
Benefit be, it is ensured that subtask accurately and rapidly be assigned and handle.
S207, it at least will distribute to interdependent node in a subtask, and receive the subtask processing knot of interdependent node feedback
Fruit.
Wherein, the corresponding interdependent node in each subtask.
S208, processing main task are to obtain main task processing result.
S209, new block is generated based on main task processing result and subtask processing result, and new block is sent
Into block chain.
S210, the first clearing reward for obtaining the first teaching issued transaction task.
S211, the first clearing reward is divided into interdependent node.
Specifically, by this present embodiment using multiple node collaborative process first impart knowledge to students issued transaction task by the way of.
Therefore, after this node acquisition the first clearing reward, the first clearing reward can be divided by this node gives participation processing the first religion
Learn the interdependent node of issued transaction task.
Further, being divided into mode may be set according to actual conditions, for example, by the first clearing reward according to interdependent node
And the quantity of this node is divided equally.Either, it is allocated according to the actual task treating capacity of interdependent node and this node.It is real
It applies in example, for being allocated according to the actual task treating capacity of interdependent node and this node, is described.At this point, S211
It specifically includes:
S2111, task treating capacity ratio of the subtask in the first teaching issued transaction is calculated.
Specifically, task treating capacity of the subtask in the first teaching issued transaction refers to that interdependent node completes the son times
Specific works amount when business, statistical embodiment are not construed as limiting.Further, task amount ratio refers to the task of subtask
Ratio of the treating capacity in general assignment treating capacity.Wherein, general assignment treating capacity refers to the process of processing the first teaching issued transaction
In, the amount of work of this node and interdependent node processing can be by by the task treating capacity and associated section of this node
The task treating capacity of point obtains after being added.
It S2112, is that interdependent node carries out being divided into for the first clearing reward according to task treating capacity ratio.
Specifically, according to task treating capacity ratio to first clearing reward be divided into, and will be divided into distribute to it is corresponding
Interdependent node.For example, the task treating capacity ratio of a certain interdependent node is set as 10%, then, this node can be by
The 10% of one clearing reward distributes to the interdependent node.
Optionally, it when the first clearing of this section point progress reward is divided into, can be notified in block chain.At this point, block chain
In other nodes can recorde specific transaction content, wherein transaction content include: this node be each interdependent node be divided into
Specific clearing reward.The advantage of doing so is that, it is ensured that the validity that clearing reward is divided into.At this point, interdependent node and sheet
The key algorithm that node can be arranged by both sides is completed clearing reward and is divided into.
Technical solution provided in this embodiment, by obtain first teaching issued transaction task, and by first impart knowledge to students affairs
Processing task is divided into main task and at least one subtask, determines the adjacent node equal with the task quantity of subtask, and will
Adjacent node is realized as interdependent node is handled subtask and is fed back subtask processing result, meanwhile, this node pair
Main task is handled, and obtains main task processing result, and then raw based on main task processing result and subtask processing result
The block of Cheng Xin, while the corresponding first clearing reward of the first teaching issued transaction task is obtained, and settle accounts reward score for first
It at the technical solution for giving adjacent node, realizes and block chain technology is applied in education sector, made using intelligent interaction plate
For the node in block chain, the dependence to self-built server is eliminated, and then solves the processing load of server in the prior art
Greatly, and when server damage, the technical issues of data in server can not be obtained.Using block chain technology, even if a certain section
Point error, other nodes also have the data record in block chain, and the record in each node can not be modified, and ensure that number
According to stability and accuracy.Meanwhile processing task is cooperateed with using multiple nodes, and encouraged in conjunction with specific task treating capacity
Encourage and be divided into, when can prevent each node in existing block chain while dig block caused by the excessive situation of useless workload, guarantee
The reasonable utilization of reasonable each node.
In general, handling outside teaching issued transaction task using block chain, the shared of teaching resource can also be realized.At this point,
It is on the basis of the above embodiments, provided in this embodiment in the teaching transaction methods based on block chain further include:
S213, by teaching resource data sharing into block chain.
Wherein, teaching resource data may include: courseware, the theoretical at least one such as books and exercise volume that teacher writes
Data with intellectual property.Specifically, this node can by corresponding data transaction interface by teaching resource contribution data extremely
It in block chain and is notified, so that this node of other nodes records has shared teaching resource data.
Optionally, this node can be paid share and be also possible to gratuitously share in shared teaching resource data.To have
It repays for sharing, at this point, other nodes can not specify the particular content of teaching resource data, is only capable of getting teaching resource data
Attribute information.Wherein, attribute information may is that title and/or keyword.If certain node is wanted to obtain teaching resource data
Particular content, can be bought by way of purchase to this section point.Meanwhile the trade fair of the node and this node is in area
It is disclosed in block chain, so that other nodes records this transaction content.
Since when this node is by teaching resource data sharing to block chain, it is shared that other nodes will record this.Institute
Can be can be confirmed and to be modified by the record of other nodes if a certain node modifies to teaching resource data
Teaching resource data are invalid data.The advantage of doing so is that can prevent teaching resource data from illegally being distorted, number ensure that
According to safety.
S214, acquisition shared reward corresponding with teaching resource data.
Specifically, shared reward is this node in the electronic money obtain when teaching resource data sharing.Wherein, electric
The specific source embodiment of sub- currency is not construed as limiting.For example, when about settled this section point carries out teaching resource sharing in block chain,
His node can take out part electronic money as shared reward.For another example, if other nodes buy teaching resource number to this node
According to when, to this node pay electronic money can be used as shared reward.
Optionally, teaching resource data are usually shared by the user of node by account number, then, share prize
Encouraging be placed in the account of user.When user logs on different devices, the account of user can be passed through
Number specific node of the equipment in block chain is confirmed, to realize that account data is synchronous.
In general, shared teaching resource data are more, obtained shared reward is bigger.The shared benefit rewarded, which is arranged, is,
The shared enthusiasm that teaching resource data can be increased enhances the teaching resource exchange between each node.
On the basis of the above embodiments, this node can also buy other teaching moneys in addition to sharing teaching resource data
Source data.At this point, provided in this embodiment in the teaching transaction methods based on block chain further include:
S215, other teaching resource data in shared reward and/or the first clearing reward purchase block chain are utilized.
Specifically, the electronic money for setting this node in embodiment rewards two ways by shared reward and the first clearing
It obtains.So when buying other teaching resource data, it can be purchased using shared reward and/or the first clearing reward
It buys.It should be noted that if there is also other approach to obtain electronic money for this node in practical application, then the electronics goods obtained
Coin can be equally used for purchase teaching resource data.
Wherein, other teaching resource data are the teaching resource data that other nodes are shared with compensation in block chain.Specifically,
Record has the shared record of other teaching resource data in this node.When this node is wanted to obtain other teaching resource data,
Corresponding node can be determined by inquiry record, and initiates to trade to the node, to buy other teaching resource data.This
When, other nodes in block chain can record this transaction, to guarantee the safety of transaction and teaching resource data
Property and stability.
It, can also be with it is understood that buy other teaching resource data by shared reward and/or the first clearing reward
It is considered the process of buried district block.
The teaching transaction methods to provided in this embodiment based on block chain carry out exemplary description below:
Whole intelligent interaction plates of certain school are formed this node by setting, control this node by teacher.Its in block chain
He removes the block chain network outside this node by node composition.The interactive process of teacher, this node and block chain network are with reference to figure
3, wherein set this node and accessed block chain and got related API.
Specifically, teacher's login account, and send teaching resource data to this node and learn feelings data, this node basis
It learns feelings data and determines the second teaching issued transaction task, and teaching resource data and the second teaching issued transaction task are passed through
Related API is shared, to notify other nodes in block chain network, and makes other nodes records content.
Meanwhile this node obtains the first teaching issued transaction task of other nodes publication in block chain network, and by the
One teaching issued transaction task is divided into main task and subtask, and the interdependent node in block chain network is distributed in subtask, and
Main task is handled by this node oneself.Further, this node is according to main task processing result and subtask processing result in area
New block is generated in block chain.At this point, this node and other nodes in block chain network can synchronous block content.Together
When, after this node verifies new block content, obtains the first clearing and reward and be divided into sub to being handled in block chain network
The interdependent node of task.
Illustratively, other teaching that this node can also buy other nodes in block chain network by related API provide
Source data, to obtain other teaching resource data.Further, due to share teaching resource data be by operation of teacher, that
When teacher carries out account login in other nodes in this node or block chain network, this node or block chain network
Other nodes its resource teaching data can be shared it is obtained it is shared reward be placed into the account of teacher.
It should be noted that the above process is recorded by nodes whole in block chain, with guarantee data accuracy and
Safety prevents data to be tampered.Meanwhile even if a certain node damages, the record of other nodes equally can guarantee data not
It is lost because of node damage.
Embodiment three
Fig. 4 is a kind of structural representation for teaching transacter based on block chain that the embodiment of the present invention three provides
Figure.Teaching transacter provided in this embodiment based on block chain can integrate in the teaching office based on block chain
It manages in equipment.With reference to Fig. 4, the teaching transacter provided in this embodiment based on block chain is specifically included: task obtains
Module 301, task fragment module 302, task allocating module 303, task processing module 304, block generation module 305 and clearing
Reward obtains module 306.
Wherein, task acquisition module 301, for obtaining the first teaching issued transaction task；Task fragment module 302 is used
In by first teaching issued transaction task be divided into main task and at least one subtask；Task allocating module 303, being used for will at least
Interdependent node is distributed in one subtask, and receives the subtask processing result of interdependent node feedback, each subtask pair
Answer an interdependent node；Task processing module 304, for handling the main task to obtain main task processing result；Block is raw
At module 305, for generating new block based on the main task processing result and the subtask processing result, and will be described
New block is sent in block chain；Clearing reward obtains module 306, for obtaining the first teaching issued transaction task
First clearing reward.
Technical solution provided in this embodiment, by obtain first teaching issued transaction task, and by first impart knowledge to students affairs
Processing task is divided into main task and at least one subtask, and setting handles subtask by interdependent node and feeds back subtask
Processing result, this node handle main task, and obtain main task processing result, so based on main task processing result and
Subtask processing result generates new block, while obtaining the skill of the corresponding first clearing reward of the first teaching issued transaction task
Art scheme realizes and block chain technology is applied in education sector, using intelligent interaction plate as the node in block chain,
The dependence to self-built server is eliminated, and then the processing load for solving server in the prior art is big, and when server damages
When, the technical issues of data in server can not be obtained.Meanwhile using block chain technology, even if a certain node malfunctions, block chain
In other nodes also have data record, and the record in each node can not be modified, and ensure that the stability and standard of data
True property.
On the basis of the above embodiments, further includes: reward is divided into module, for obtaining the first teaching issued transaction task
First clearing reward after, by first clearing reward be divided into interdependent node.
On the basis of the above embodiments, it includes: ratio computing unit that the reward, which is divided into module, for calculating subtask
Task treating capacity ratio in the first teaching issued transaction task；It is divided into unit, is used for according to task treating capacity ratio to phase
Artis carries out being divided into for the first clearing reward.
On the basis of the above embodiments, further includes: data sharing module is used for teaching resource data sharing to block
In chain；Shared reward obtains module, for obtaining shared reward corresponding with teaching resource data.
On the basis of the above embodiments, further includes: transaction modules, for utilizing shared reward and/or the first clearing prize
Encourage other teaching resource data in purchase block chain.
On the basis of the above embodiments, further includes: task quantity determining module, for will at least distribute a subtask
To interdependent node, and receive interdependent node feedback subtask processing result before, determine the task quantity of subtask；Node is true
Cover half block is adjacent for confirming adjacent node in institute's block chain, and using adjacent node as the interdependent node of processing subtask
The quantity of node is equal with task quantity.
On the basis of the above embodiments, task acquisition module 410 is specifically used for: when determination is in idle condition, obtaining
First teaching issued transaction task.
On the basis of the above embodiments, further includes: task release module, for the second teaching of publication thing in block chain
Business processing task, and the second clearing reward is set.
On the basis of the above embodiments, further includes: block is linked into module, appoints for obtaining the first teaching issued transaction
Before business, block chain is accessed；API obtains module, and for obtaining the related API of block chain, the correlation API includes: task hair
Cloth API, task obtain API, data trade API and block and read API.
On the basis of the above embodiments, interdependent node includes the multiple child nodes set in unit area.
On the basis of the above embodiments, child node is intelligent interaction plate.
Teaching transacter provided in this embodiment based on block chain can be used for executing above-mentioned any embodiment and mention
The teaching transaction methods based on block chain supplied, and have corresponding function and beneficial effect.
Example IV
Fig. 5 is a kind of structural representation for teaching transaction facility based on block chain that the embodiment of the present invention four provides
Figure.As shown in figure 5, should teaching transaction facility based on block chain include: processor 40, memory 41, input unit 42,
Output device 43 and communication device 44.The quantity of processor 40 can be in the teaching transaction facility based on block chain
One or more, in Fig. 5 by taking a processor 40 as an example.Memory 41 in the teaching transaction facility based on block chain
Quantity can be one or more, in Fig. 5 by taking a memory 41 as an example.The teaching issued transaction based on block chain is set
Standby processor 40, memory 41, input unit 42, output device 43 and communication device 44 can by bus or other
Mode connects, in Fig. 5 for being connected by bus.In embodiment, the teaching transaction facility based on block chain be can be
Computer, mobile phone, plate, projector or interactive intelligent tablet computer etc..
Memory 41 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence and module, the corresponding program of teaching transaction methods based on block chain as described in any embodiment of that present invention refer to
Order/module (for example, based on block chain teaching transacter in task acquisition module 301, task fragment module 302,
Task allocating module 303, task processing module 304, block generation module 305 and clearing reward obtain module 306).Processor
40 software program, instruction and the modules being stored in memory 41 by operation, thereby executing the various function application of equipment
And data processing, that is, realize the above-mentioned teaching transaction methods based on block chain.
Memory 41 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to equipment.This
Outside, memory 41 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a magnetic
Disk storage device, flush memory device or other non-volatile solid state memory parts.In some instances, memory 41 can be further
Including the memory remotely located relative to processor 40, these remote memories can pass through network connection to equipment.It is above-mentioned
The example of network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Communication device 44 is communicated to connect for establishing with other nodes in other block chains, such as is divided to interdependent node
With subtask, and obtain the subtask processing result of interdependent node feedback.
Input unit 43 can be used for receiving the number or character information of input, and generate with the user setting of equipment with
And the related key signals input of function control.Output device 44 may include the audio frequency apparatuses such as loudspeaker and display etc..
The teaching transaction facility based on block chain of above-mentioned offer can be used for executing what above-mentioned any embodiment provided
Teaching transaction methods based on block chain, have corresponding function and beneficial effect.
Embodiment five
The embodiment of the present invention five also provides a kind of storage medium comprising computer executable instructions, and the computer can be held
Row instruction by computer processor when being executed for executing a kind of teaching transaction methods based on block chain, comprising:
Obtain the first teaching issued transaction task；
The first teaching issued transaction task is divided into main task and at least one subtask；
Interdependent node is distributed at least one described subtask, and receives the subtask processing of the interdependent node feedback
As a result, the corresponding interdependent node in each subtask；
The main task is handled to obtain main task processing result；
New block is generated based on the main task processing result and the subtask processing result, and by the new area
Block is sent in block chain；
Obtain the first clearing reward of the first teaching issued transaction task.
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
The teaching transaction methods operation based on block chain that executable instruction is not limited to the described above, can also be performed the present invention and appoints
Relevant operation in teaching transaction methods based on block chain provided by embodiment of anticipating, and have corresponding function and have
Beneficial effect.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be robot, personal computer, server or the network equipment etc.) executes base described in any embodiment of that present invention
In the teaching transaction methods of block chain.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (17)
1. a kind of teaching transaction methods based on block chain characterized by comprising
Obtain the first teaching issued transaction task；
The first teaching issued transaction task is divided into main task and at least one subtask；
Interdependent node is distributed at least one described subtask, and receives the subtask processing knot of the interdependent node feedback
Fruit, the corresponding interdependent node in each subtask；
The main task is handled to obtain main task processing result；
New block is generated based on the main task processing result and the subtask processing result, and the new block is sent out
It send into block chain；
Obtain the first clearing reward of the first teaching issued transaction task.
2. the teaching transaction methods according to claim 1 based on block chain, which is characterized in that described in the acquisition
After first clearing reward of the first teaching issued transaction task, further includes:
The first clearing reward is divided into the interdependent node.
3. the teaching transaction methods according to claim 2 based on block chain, which is characterized in that described by described
One clearing reward is divided into includes: to the interdependent node
Calculate task treating capacity ratio of the subtask in the first teaching issued transaction task；
The first clearing reward is carried out to the interdependent node according to the task treating capacity ratio to be divided into.
4. the teaching transaction methods according to claim 1 based on block chain, which is characterized in that further include:
By teaching resource data sharing into the block chain；
Obtain shared reward corresponding with the teaching resource data.
5. the teaching transaction methods according to claim 4 based on block chain, which is characterized in that further include:
Other teaching resource data in the block chain are bought using the shared reward and/or the first clearing reward.
6. the teaching transaction methods according to claim 1 based on block chain, which is characterized in that it is described will at least one
Interdependent node is distributed in a subtask, and before receiving the subtask processing result of interdependent node feedback, further includes:
Determine the task quantity of the subtask；
Confirm adjacent node in the block chain, and using the adjacent node as the interdependent node for handling the subtask,
The quantity of the adjacent node is equal with the task quantity.
7. the teaching transaction methods according to claim 1 based on block chain, which is characterized in that described to obtain first
Teaching issued transaction task include:
When determination is in idle condition, the first teaching issued transaction task is obtained.
8. the teaching transaction methods according to claim 1 based on block chain, which is characterized in that further include:
The second teaching of publication issued transaction task in the block chain, and the second clearing reward is set.
9. the teaching transaction methods according to claim 1 based on block chain, which is characterized in that described to obtain first
Before issued transaction task of imparting knowledge to students, further includes:
Access the block chain；
Related application the programming interface API, the correlation API for obtaining the block chain include: task publication API, task
It obtains API, data trade API and block and reads API.
10. the teaching transaction methods according to claim 1 based on block chain, which is characterized in that the associated section
Point includes multiple child nodes in setting unit area.
11. the teaching transaction methods according to claim 10 based on block chain, which is characterized in that the child node
For intelligent interaction plate.
12. a kind of teaching transacter based on block chain characterized by comprising
Task acquisition module, for obtaining the first teaching issued transaction task；
Task fragment module, for the first teaching issued transaction task to be divided into main task and at least one subtask；
Task allocating module for that at least will distribute to interdependent node in a subtask, and receives the interdependent node feedback
Subtask processing result, the corresponding interdependent node in each subtask；
Task processing module, for handling main task to obtain main task processing result；
Block generation module, for generating new block based on main task processing result and subtask processing result, and will be new
Block is sent in block chain；
Clearing reward obtains module, for obtaining the first clearing reward of the first teaching issued transaction task.
13. the teaching transacter according to claim 12 based on block chain, which is characterized in that further include:
Reward is divided into module, after the first clearing reward for obtaining the first teaching issued transaction task, by described the
One clearing reward is divided into the interdependent node.
14. the teaching transacter according to claim 12 based on block chain, which is characterized in that further include:
Data sharing module is used for teaching resource data sharing into the block chain；
Shared reward obtains module, for obtaining shared reward corresponding with the teaching resource data.
15. the teaching transacter according to claim 14 based on block chain, which is characterized in that further include:
Transaction modules, for buying other religions in the block chain using the shared reward and/or the first clearing reward
Learn resource data.
16. a kind of teaching transaction facility based on block chain characterized by comprising
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
The now teaching transaction methods based on block chain as described in any in claim 1-11.
17. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The teaching transaction methods based on block chain as described in any in claim 1-11 are realized when execution.
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Application publication date: 20181211 |