CN107194822A - A kind of agricultural data shared system and method based on block chain - Google Patents
A kind of agricultural data shared system and method based on block chain Download PDFInfo
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- CN107194822A CN107194822A CN201710381031.XA CN201710381031A CN107194822A CN 107194822 A CN107194822 A CN 107194822A CN 201710381031 A CN201710381031 A CN 201710381031A CN 107194822 A CN107194822 A CN 107194822A
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- 239000000575 pesticide Substances 0.000 claims description 18
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Abstract
The invention discloses a kind of agricultural data shared system and method based on block chain, it is related to agriculture thing data management field, it is low and be difficult the problem of reaching just transparent transaction between the acquiring firm caused and crops original proprietor in order to solve existing plant growing process information data degree of share.The technical scheme of the application is：Data message based on data collecting module collected crops is simultaneously sent to data processing storage module by transport module；Data processing storage module, receive and store the data message and planting household identity information of crops and send to block chain adaptation module, and value assessment of the data message based on crops to crops obtains the average value Data Concurrents of crops and delivers to block chain adaptation module；Block chain adaptation module, receives and shares the data message of crops and the average value data of crops.Breach the technology barriers that the information of original commodities trading is blocked.
Description
Technical field
The present invention relates to agricultural species planting management field, and in particular to a kind of agricultural data shared system based on block chain
And method.
Background technology
With the improvement of living standards, people improve constantly for the pursuit of the quality of life, clothing, food, lodging and transportion -- basic necessities of life are used as people
Pith in life, food security health and the health status of people are closely bound up, but existing production estimation is merchandised
There are following some problems：First, production Transaction Information occlusion, third party user is difficult the original of acquisition plant growing process
Data；Second, it is difficult to set up transaction trust degree, existing farming between acquiring firm and planting household (original proprietors of crops)
Thing is difficult to realize organic production, even acquiring firm or third party want to carry out crops the ecological detection of safety, generally also can only
Stochastical sampling is detected, it is also difficult to reach real testing goal；3rd, existing device systems etc. are difficult to provide one really
The objective pricing model of crops, so that the real transparent justice in market difficult to realize.
The content of the invention
It is an object of the invention to：For it is above-mentioned because existing plant growing process information data degree of share is low and
It is difficult that the present invention provides a kind of the problem of reaching just transparent transaction between the acquiring firm caused and crops original proprietor
Shared transparent the agricultural data shared system and method for the data in agriculture growth course can be realized based on block chain.
The technical solution adopted by the present invention is as follows：
The invention provides a kind of agricultural data shared system based on block chain, including：
Data acquisition module, transport module, data processing storage module, key management distribution module, block chain adaptation mould
Block；
Data acquisition module, gathers the data message of crops and is sent by transport module to data processing storage mould
Block；
Data processing storage module, receives and stores the data message and planting household identity information of crops and send to area
Block chain adaptation module, and value assessment of the data message based on crops to crops obtains the average value data of crops simultaneously
Send to block chain adaptation module；
Key management distribution module, to the data message distributing security keys of the various pieces in system；
Block chain adaptation module, receives and shares the data message of crops and the average value data of crops.
Specifically, block chain adaptation module includes common recognition algorithm adaptation module, and data adaptation module, intelligent contract is adapted to mould
Block.
Specifically, data acquisition module includes timer, Grain Growth Situation remote sensing monitoring instrument, GPS, the detection of residue of pesticide amount
Device, camera.
Present invention also offers a kind of agricultural data sharing method based on block chain, comprise the following steps：
Step 1, the data message of crops is obtained
Obtain the data message of crops and distribute key, growth data information includes the growth time T of crops1, agriculture
Growing way situation M, crops residue of pesticide amount W, the growth cost C of crops, the crop growth position D of crop1, crops city
Field reference price P1, crop maturity average time T, the identity information of crops original proprietor；
Step 2, crops data partition block chain is set up
According to obtaining data message in step 1 and set up Method of valuo analysis model and calculate the average value of crops simultaneously
Data safety key is obtained, while obtaining the data message of the step 1 after key and obtaining being averaged for the crops after key
Data broadcasting is worth into crops data partition block chain；
Step 3, acquiring firm blockette chain is set up
Acquiring firm verifies identity and purchase warehouse location information and by identity information and warehouse location information D2Broadcast
To acquiring firm blockette chain；
Step 4, crops transaction whole district block chain is set up
Acquiring firm piecemeal chain is connected with crops data partition block chain by network of knowing together and crops transaction is set up entirely
Block chain；Third party can obtain the related data information of crops by access transaction whole district block chain.
Specifically, determine that crops residue of pesticide amount W is less than market crops residue of pesticide amount maximum W1 in step 1
When, otherwise the step of just continuing step one afterwards return to the unqualified mark of crops.
Specifically, Method of valuo analysis model, which is set up, includes following sub-step：
Step 2.1 determines crops freight I
According to crop growth position D1With warehouse location information D2Determine transportation range L, and obtain market unit transport away from
From the transport price G of unit crops, calculating crops freight is：
I=L*G (1)
Step 2.2 determines the persticide residue influence coefficient of crops
Step 2.3 determines the average price P of crops
When freight is gone out by acquiring firm, the average value P of crops is：
When freight is gone out by crops original proprietor, the average value P of crops is：
The implication and unit of wherein parameters be：
The average price of P --- crops, member/kg；
L --- transportation range, m；
G --- transport price, member/m；
T1--- the growth time of crops, d；
T --- crop maturity average time, d；
P1--- crops market reference valency, member/kg；
W --- crops residue of pesticide amount, %；
The growth cost of C --- crops, member/kg；
I --- crops freight, member/kg；
W1 --- market crops residue of pesticide amount maximum, %；
γ --- persticide residue influences coefficient.
Specifically, the growth cost C of crops by crops original proprietor each stage of proportion of crop planting record
Enter data decision, the system and data source to logging data is verified.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. the application is ingenious to realize the shared of crop growth data by block chain, original commodities trading is breached
The technology barriers that block of information, provided while investigating the data messages such as Crop securify health for acquiring firm and third party
Initial data；
2. the application additionally provides the computation model of crops price simultaneously, improve valency in existing crops process of exchange
The injustice transparent situation of lattice；
3. the application has by the data of complete monitoring crops for monitoring the safety and Health of crops of whole market
Significance；
4. the application while the price of crops is assessed also by considering the growth cycle of crops, for transfer the possession of half into
Ripe farm, farm transfer etc. provide price foundation；
5. the application by key distribution module and using block chain technology can not tamper ensure that each process
In data safety.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.By shown in accompanying drawing, above and other purpose of the invention, feature and advantage will become apparent from.In whole
Identical reference indicates identical part in accompanying drawing.
Fig. 1 is the structure chart of agricultural data shared system of the present invention；
The step of Fig. 2 is agricultural data sharing method of the present invention is schemed；
Marked in figure：1- data acquisition modules；2- transport modules；3- data processing storage modules；4- key managements are distributed
Module；5- block chain adaptation modules.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The present invention is elaborated with reference to Fig. 1, Fig. 2.
Embodiment one
A kind of agricultural data shared system based on block chain, including data acquisition module 1, transport module 2, data processing
Storage module 3, key management distribution module 4 and block chain adaptation module 5；
Data acquisition module 1, gathers the data message and crops original proprietor identity information of crops and by passing
Defeated module 2 is sent to data processing storage module 3；
Data processing storage module 3, receives and stores the data message and crops original proprietor identity letter of crops
Cease and send to block chain adaptation module 5, and value assessment of the data message based on crops to crops obtains crops
Average value Data Concurrent delivers to block chain adaptation module 5；
Key management distribution module 4, to the data message distributing security keys of the various pieces in system；
Block chain adaptation module 5, receives and shares the data message of crops and the average value data of crops.
Specifically, data acquisition module 1 includes timer, Grain Growth Situation remote sensing monitoring instrument, GPS, the inspection of residue of pesticide amount
Survey device, camera.
Embodiment two
A kind of agricultural data sharing method based on block chain, comprises the following steps：
Step S101, obtains the data message of crops
Obtain the data message of crops and distribute key, growth data information includes the growth time T of crops1, agriculture
Growing way situation M, crops residue of pesticide amount W, the growth cost C of crops, the crop growth position D of crop1, crops city
Field reference price P1, crop maturity average time T, the identity information of crops original proprietor；
Step S102, sets up crops data partition block chain
According to obtaining data message in step 1 and and set up Method of valuo analysis model and calculate the average values of crops
And data safety key is obtained, while obtaining the data message of the step 1 after key and obtaining the flat of the crops after key
Average price Value Data is broadcasted into crops data partition block chain；
Step S103, sets up acquiring firm blockette chain
Acquiring firm verifies identity and purchase warehouse location information and by identity information and warehouse location information D2Broadcast
To acquiring firm blockette chain；
Acquiring firm piecemeal chain, is connected and sets up farming by step S104 by network of knowing together with crops data partition block chain
Thing transaction whole district block chain；Third party can obtain the related data information of crops by access transaction whole district block chain.
Specifically, determine that crops residue of pesticide amount W is less than market crops residue of pesticide amount maximum W1 in step 1
When, otherwise the step of just continuing step one afterwards return to the unqualified mark of crops.
Embodiment three
On the basis of embodiment two, Method of valuo analysis model, which is set up, includes following sub-step：
Step S101-1 determines crops freight I
According to crop growth position D1With warehouse location information D2Determine transportation range L, and obtain market unit transport away from
From the transport price G of unit crops, calculating crops freight is：
I=L*G (1)
Step S101-2 determines the persticide residue influence coefficient of crops
Step S101-3 determines the average price P of crops
When freight is gone out by acquiring firm, the average value P of crops is：
The implication and unit of wherein parameters be：
The average price of P --- crops, member/kg；
L --- transportation range, m；
G --- transport price, member/m；
T1--- the growth time of crops, d；
T --- crop maturity average time, d；
P1--- crops market reference valency, member/kg；
W --- crops residue of pesticide amount, %；
The growth cost of C --- crops, member/kg；
I --- crops freight, member/kg；
W1 --- market crops residue of pesticide amount maximum, %；
γ --- persticide residue influences coefficient.
Example IV
On the basis of embodiment three, when freight is gone out by crops original proprietor, the average value P of crops
For：
Embodiment five
On the basis of embodiment three, the growth cost C of the crops is by crops original proprietor in farming species
The logging data in each stage planted determines, the system and data source to logging data is verified；The data of logging data
Source can use invoice；Each stage expense of proportion of crop planting mainly includes seed purchase, fertilising expense, weeding deinsectization expense
With and labour cost.
Claims (6)
1. a kind of agricultural data shared system based on block chain, it is characterised in that including data acquisition module (1), transmits mould
Block (2), data processing storage module (3), key management distribution module (4), block chain adaptation module (5)；
Data acquisition module (1)：Gather the data message and crops original proprietor identity information of crops and by transmission
Module (2) is sent to data processing storage module (3)；
Data processing storage module (3)：Receive and store the data message and crops original proprietor identity information of crops simultaneously
Send to block chain adaptation module (5)：And value assessment of the data message based on crops to crops obtains the flat of crops
Average price Value Data is simultaneously sent to block chain adaptation module (5)；
Key management distribution module (4)：To the data message distributing security keys of the various pieces in system；
Block chain adaptation module (5)：Receive and share the data message of crops and the average value data of crops.
2. a kind of agricultural data shared system based on block chain as claimed in claim 1, it is characterised in that data acquisition module
Block (1) includes timer, Grain Growth Situation remote sensing monitoring instrument, GPS, residue of pesticide amount detector, camera.
3. a kind of agricultural data sharing method based on block chain, it is characterised in that comprise the following steps：
Step 1, the data message of crops is obtained
Obtain the data message of crops and distribute key, growth data information includes the growth time T of crops1, crops
Growing way situation M, crops residue of pesticide amount W, the growth cost C of crops, crop growth position D1, crops market reference
Valency P1, crop maturity average time T, the identity information of crops original proprietor；
Step 2, crops data partition block chain is set up
According to obtaining data message in step 1 and and set up Method of valuo analysis model and calculate the average value of crops and obtain
Data safe key is obtained, while obtaining the data message of the step 1 after key and obtaining the flat fare of the crops after key
Value Data is broadcasted into crops data partition block chain；
Step 3, acquiring firm blockette chain is set up
Acquiring firm verifies identity and purchase warehouse location information and by identity information and warehouse location information D2Broadcast is extremely purchased
Square blockette chain；
Step 4, acquiring firm piecemeal chain is connected with crops data partition block chain and sets up crops by network of knowing together and merchandised
Whole district's block chain；Third party can obtain the related data information of crops by access transaction whole district block chain.
4. a kind of agricultural data sharing method based on block chain as claimed in claim 3, it is characterised in that in step 1 really
When determining crops residue of pesticide amount W less than market crops residue of pesticide amount maximum W1, the step of just continuing step one afterwards,
Otherwise the unqualified mark of crops is returned.
5. a kind of agricultural data sharing method based on block chain as claimed in claim 4, it is characterised in that Method of valuo analysis
Model, which is set up, includes following sub-step：
Step 2.1 determines crops freight I
According to crop growth position D1With warehouse location information D2Transportation range L is determined, and obtains market unit transportation range list
The transport price G of position crops, calculating crops freight is：
I=L*G (1)
Step 2.2 determines the persticide residue influence coefficient of crops
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Step 2.3 determines the average price P of crops
When freight is gone out by acquiring firm, the average value P of crops is：
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The implication and unit of wherein parameters be：
The average price of P --- crops, member/kg；
L --- transportation range, m；
G --- transport price, member/m；
T1--- the growth time of crops, d；
T --- crop maturity average time, d；
P1--- crops market reference valency, member/kg；
W --- crops residue of pesticide amount, %；
The growth cost of C --- crops, member/kg；
I --- crops freight, member/kg；
W1 --- market crops residue of pesticide amount maximum, %；
γ --- persticide residue influences coefficient.
6. a kind of agricultural data sharing method based on block chain as claimed in claim 5, it is characterised in that the life of crops
The logging data in each stages of the long cost C by crops original proprietor in proportion of crop planting determines, system and to typing number
According to data source verified.
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| CN201710381031.XA CN107194822A (en) | 2017-05-25 | 2017-05-25 | A kind of agricultural data shared system and method based on block chain |
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| CN201710381031.XA CN107194822A (en) | 2017-05-25 | 2017-05-25 | A kind of agricultural data shared system and method based on block chain |
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| CN107767229A (en) * | 2017-10-14 | 2018-03-06 | 董富坤 | A kind of transparent business model |
| CN107994982A (en) * | 2017-10-18 | 2018-05-04 | 上海唯链信息科技有限公司 | A kind of green organic agricultural Verification System based on block chain technology |
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| CN108600986A (en) * | 2018-04-28 | 2018-09-28 | 深圳市益鑫智能科技有限公司 | A kind of agricultural data acquisition and shared system based on block chain |
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| CN109472701A (en) * | 2018-11-22 | 2019-03-15 | 西昌学院 | A kind of pesticide herd product life cycle traceability system and its operation method |
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