CN110472973A - Fruit monitoring administration method based on block chain - Google Patents
Fruit monitoring administration method based on block chain Download PDFInfo
- Publication number
- CN110472973A CN110472973A CN201810435602.8A CN201810435602A CN110472973A CN 110472973 A CN110472973 A CN 110472973A CN 201810435602 A CN201810435602 A CN 201810435602A CN 110472973 A CN110472973 A CN 110472973A
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- CN
- China
- Prior art keywords
- fruit
- block chain
- information
- client
- private key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- 238000004806 packaging method and process Methods 0.000 claims abstract description 21
- 238000012856 packing Methods 0.000 claims abstract description 18
- 238000007689 inspection Methods 0.000 claims abstract description 14
- 238000012372 quality testing Methods 0.000 claims abstract description 4
- 239000002420 orchard Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 3
- 239000000447 pesticide residue Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 235000013569 fruit product Nutrition 0.000 claims description 2
- 238000012163 sequencing technique Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 235000013305 food Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- FHNINJWBTRXEBC-UHFFFAOYSA-N Sudan III Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC(C=C1)=CC=C1N=NC1=CC=CC=C1 FHNINJWBTRXEBC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- OPXKTCUYRHXSBK-UHFFFAOYSA-N clenbuterol hydrochloride Chemical compound Cl.CC(C)(C)NCC(O)C1=CC(Cl)=C(N)C(Cl)=C1 OPXKTCUYRHXSBK-UHFFFAOYSA-N 0.000 description 1
- 229960001399 clenbuterol hydrochloride Drugs 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000004345 fruit ripening Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- 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
- G06Q20/38—Payment protocols; Details thereof
- 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
-
- 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
- G06Q50/02—Agriculture; Fishing; Mining
-
- 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
- G06Q50/26—Government or public services
- G06Q50/265—Personal security, identity or safety
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
Abstract
The invention discloses a kind of fruit monitoring administration methods based on block chain, comprising: fruit basic information is uploaded to block chain background network, a pair of public key and private key are generated using symmetric mode；Fertilising, application situation and the fruit picking time that fruit is uploaded to block chain background network, the timestamp of upload is successively encrypted and covered in chronological order；Packing box or packaging bag number consecutively are connected to form a character string and be uploaded to block chain background network using the number and bar code of packing box or packaging bag, cover timestamp, the from date that the date in the timestamp is circulated as fruit；The private key and number are printed on corresponding packing box or packaging bag；Quality testing department uploads fruit checking information using quality inspection client, covers timestamp；Enter the market sale time using circulation client record fruit；Consumer is using private key access block chain and inquires fruit information.The present invention has the characteristics that easy to operate, safe and reliable, information is open and clear.
Description
Technical field
The present invention relates to technical field of food safety, are based especially on the fruit monitoring administration method of block chain.
Background technique
Block chain is a kind of association that has the characteristics that decentralization, collective's maintenance safety, open and clearization, information and can not change
View, can safely store digital cash or other data, be with a wide range of applications in numerous areas.It can be by area according to range
Block chain is divided into publicly-owned chain, privately owned chain and alliance's chain, and since block chain has the characteristics that decentralization, information data is using distribution
Formula storage, all network node co-own data information, it is third-party to solve the problems, such as that information transmitting needs, and it is used
The mode of Encryption Algorithm carries out information transmission, ensure that the validity and uniqueness of information in process of exchange.
For a long time, emerge one after another about the report of food safety, as melamine, clenbuterol hydrochloride, tonyred, gutter oil,
Industrial brine etc., food inferior have seriously threatened the life and health of people.Currently, exhausted most commodity of market circulation
Without information such as circulation, production, inspections, consumer is retrievable about commodity circulation, production information, the place of production, production process information
It is fewer and fewer with checking information, it is more obvious in fruit field.Manufacturer, purchaser or orchard worker in order to make fruit have longer guarantor
The matter phase can smear wax usually on fruit, make fruit and air exclusion, prevent loss of moist, retain the fresh perfume (or spice) of fruit, and also
It can prevent germ from invading.When consumer buys fruit in market or supermarket, the quality of fruit can only be differentiated by naked eyes, it is right
The information such as production, transport, the sale of fruit are gainless, therefore, are easy to buy fruit inferior, here, fruit inferior
The problems such as quality of fruit when not only including purchase further includes additive in being administered, processing during the growth process.
Summary of the invention
The purpose of the present invention is to provide a kind of fruit monitoring administration methods based on block chain, mainly solve the prior art
Present in Production of fruit, circulation, sale without information record, there are problems that security risk.
To achieve the goals above, The technical solution adopted by the invention is as follows:
Fruit monitoring administration method based on block chain, the orchard worker client being connect using several with block chain background network
End, circulation client and consumer client, and the quality inspection client being connect with block chain background network；
Method includes the following steps:
(1) fruit basic information is uploaded to block chain background network using orchard worker's client, is generated using symmetric mode
A pair of public key and private key；The public key is used to upload the encryption of fruit information in growth, picking, circulation, and the private key is used
Block chain information is accessed in consumer, purchaser；The fruit basic information includes orchard worker's identity information, fruit-producing area and fruit
Kind.
(2) when fertilising, application situation and the fruit picking of fruit are uploaded to block chain background network using orchard worker's client
Between, the timestamp of upload is successively encrypted and covered in chronological order；Into fruit packaging link, by fruit be stored in packing box or
In packaging bag.
(3) there are the packing box or packaging bag number consecutively of fruit to storage, using circulation client by the packing box or packet
The number and bar code of pack connect to form a character string and be uploaded to block chain background network, cover in block chain and upload institute
The timestamp for stating character string, the from date that the date in the timestamp is circulated as fruit；Pass through block chain background network
Private key needed for accessing block chain information to circulation client feedback consumer, purchaser；Purchaser prints the private key and number
System enters step the inspection of (4) fruit on corresponding packing box or packaging bag.
(4) quality testing department uploads fruit checking information using quality inspection client, covers timestamp, and enter market sale.
(5) supermarket or fruit shop enter the market sale time using circulation client record fruit；Consumer utilizes consumption
Person's client obtains the private key being printed in packing box or packaging bag, accesses block chain information and carries out fruit information inquiry.
Further, in the step (4), when fruit checking information includes content of beary metal, pesticide residue content, examines
Between and Inspection Unit.
Compared with prior art, the invention has the following advantages:
The present invention dexterously utilizes the decentralization of block chain technology, collective to safeguard that safety, open and clearization, information can not be more
The basic information of fruit is uploaded to block chain by the characteristics of changing, so effective that prevent fruit information fake and forged commodity, buys consumer
To original production place fruit commodity.In addition, information of the fruit in generation, picking, circulation is recorded by client, meanwhile, further include
The case where fertilising, application, realization is supervised in all directions, and consumer is made to have the understanding of comprehensive aspect to the fruit of purchase.Also, by matter
Inspection is included in supervision, is effectively prevented fruit quality and is practised fraud, realize the security control of fruit, allows consumer to buy and trust
Reliable fruit.Moreover, the symmetrical public key of a pair of generation and private key, public key is identical as private key, without private in circulation
The transmitting of key information, private key and number is printed on packing box or packaging bag, any block chain accessible per capita checks fruit
Information keeps the information of fruit more open and clear in turn.Further, consumer checks fruit by consumer client
Production, picking, circulation timing node, being designed in this way is advantageous in that, consumer can be apparent from fruit growing season,
Resting period, circulation, quality inspection situation.In this way, just consumer can be made to buy the fruit trusted, prevent the food of fruits
Safety problem.
Specific embodiment
Below with reference to embodiment, the invention will be further described, and embodiments of the present invention include but is not limited to following reality
Apply example.
Embodiment
The present invention provides a kind of fruit monitoring administration methods based on block chain, can not be more according to the information of block chain
Change, open and clear characteristic, thoroughly solve that fruit information is opaque, consumer removes the place of production, price to the fruit information of purchase
Outer gainless problem.
Firstly, fruit basic information is uploaded to block chain background network using orchard worker's client by orchard worker, using symmetrical side
Formula generates a pair of public key and private key；Wherein, which includes orchard worker's identity information, fruit-producing area and fruit product
Kind, fruit basic information is verified as the basic information of fruit, here, fruit-producing area can upload the documentary evidence of the Ministry of Agriculture.
In addition, the public key is used to upload the encryption of fruit information in growth, picking, circulation, and the private key is for consumer, buying
Quotient accesses block chain information.Due to private key and public key be it is symmetrically the same, when circulating, without transferring private key
Information.
After fruit basic information uploads, the fertilising of fruit is uploaded to block chain background network using orchard worker's client, is applied
Medicine situation and fruit picking time, the timestamp of upload is successively encrypted and covered in chronological order.In the timestamp of block chain,
Abstract, DTS including the file that need to be added timestamp receive the date and time of file and the digital signature of DTS.As a result, just
The block chain information of the growth course of the fruit can be formed.
After fruit maturation, carries out fruit picking and packed, fruit is stored in packing box or packaging bag.To depositing
It is placed with the packing box or packaging bag number consecutively of fruit, using circulation client by the packing box or the number and bar shaped of packaging bag
Sequence joins to form a character string and be uploaded to block chain background network, and the time for uploading the character string is covered in block chain
Stamp, the from date that the date in the timestamp is circulated as fruit.It is anti-to circulation client by block chain background network
The private key and number are printed on corresponding packaging by private key needed for presenting consumer, purchaser's access block chain information, purchaser
On box or packaging bag.
Then, quality testing department can access block chain by private key, check information of the fruit in growth, transport, and adopt
Sample is examined.If the indexs such as content of beary metal, the pesticide residue content examined obviously do not meet block chained record information, prove
The fruit exists in growth, picking, transportational process practises fraud, and at the same time, the index of inspection also reflects the matter of fruit
Amount.Fruit checking information is uploaded to block chain and covers timestamp by quality supervision department.
Finally, supermarket or fruit shop enter the market sale time using circulation client record fruit.Consumer, which utilizes, to disappear
Expense person's client obtains the private key being printed in packing box or packaging bag, accesses block chain information and carries out fruit information inquiry.
The present invention be dexterously utilized block chain information can not distort, open and clear feature, by record fruit growing,
Picking is circulated, the information of quality inspection overall process, and consumer is given to provide an open and clear fruit chain, is effectively prevented fruit lane
The method of phenomena such as void plays tricks, adulterates, the security control can make consumer buy safe and secure fruit.It can be said that
The present invention has the characteristics that easy to operate, safe and reliable, information is open and clear, compared with prior art, has essence outstanding
Property feature and significant progress have a vast market foreground and promotional value in anti-counterfeiting technology field.
Above-described embodiment is merely a preferred embodiment of the present invention, and it is not intended to limit the protection scope of the present invention, as long as using
Design principle of the invention, and the non-creative variation worked and made is carried out on this basis, it should belong to of the invention
Within protection scope.
Claims (2)
1. the fruit monitoring administration method based on block chain, which is characterized in that connect using several with block chain background network
Orchard worker's client, circulation client and consumer client, and the quality inspection client being connect with block chain background network；
Method includes the following steps:
(1) fruit basic information is uploaded to block chain background network using orchard worker's client, is generated using symmetric mode a pair of
Public key and private key；The public key is used to upload the encryption of fruit information in growth, picking, circulation, and the private key is for disappearing
Fei Zhe, purchaser access block chain information；The fruit basic information includes orchard worker's identity information, fruit-producing area and fruit product
Kind；
(2) it fertilising, application situation and the fruit picking time for uploading fruit to block chain background network using orchard worker's client, presses
Time sequencing successively encrypts and covers the timestamp of upload；Into fruit packaging link, fruit is stored in packing box or packaging
In bag；
(3) there are the packing box or packaging bag number consecutively of fruit to storage, using circulation client by the packing box or packaging bag
Number and bar code connect to form a character string and be uploaded to block chain background network, covered in block chain and upload the word
Accord with the timestamp of string, the from date that the date in the timestamp is circulated as fruit；By block chain background network to stream
Private key needed for client terminal feeds back consumer, purchaser accesses block chain information；The private key and number are printed on by purchaser
On corresponding packing box or packaging bag, the inspection of (4) fruit is entered step；
(4) quality testing department uploads fruit checking information using quality inspection client, covers timestamp, and enter market sale；
(5) supermarket or fruit shop enter the market sale time using circulation client record fruit；Consumer utilizes consumer visitor
Family end obtains the private key being printed in packing box or packaging bag, accesses block chain information and carries out fruit information inquiry.
2. fruit monitoring administration method according to claim 1, which is characterized in that in the step (4), fruit examines letter
Breath includes content of beary metal, pesticide residue content, Check-Out Time and Inspection Unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435602.8A CN110472973A (en) | 2018-05-09 | 2018-05-09 | Fruit monitoring administration method based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435602.8A CN110472973A (en) | 2018-05-09 | 2018-05-09 | Fruit monitoring administration method based on block chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110472973A true CN110472973A (en) | 2019-11-19 |
Family
ID=68503340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810435602.8A Pending CN110472973A (en) | 2018-05-09 | 2018-05-09 | Fruit monitoring administration method based on block chain |
Country Status (1)
| Country | Link |
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| CN (1) | CN110472973A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526024A (en) * | 2020-05-06 | 2020-08-11 | 国网安徽省电力有限公司信息通信分公司 | Building construction monitoring implementation method based on block chain |
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| CN105550833A (en) * | 2016-02-29 | 2016-05-04 | 刘丰 | Food safety tracing system |
| CN107122985A (en) * | 2017-05-09 | 2017-09-01 | 广东工业大学 | A kind of agricultural-product supply-chain traceability system based on Internet of Things and block chain |
| CN107330581A (en) * | 2017-06-08 | 2017-11-07 | 上海交通大学 | Agricultural product quality information system based on block chain |
| CN107341676A (en) * | 2017-07-17 | 2017-11-10 | 深圳天净喔溯源科技有限公司 | False proof mark and the method for tracing to the source |
| CN107909372A (en) * | 2017-10-25 | 2018-04-13 | 复旦大学 | A kind of agricultural product source tracing method based on block chain technology |
-
2018
- 2018-05-09 CN CN201810435602.8A patent/CN110472973A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469270A (en) * | 2016-01-14 | 2016-04-06 | 杭州甲骨文科技有限公司 | Agricultural product whole process traceability method and system |
| CN105550833A (en) * | 2016-02-29 | 2016-05-04 | 刘丰 | Food safety tracing system |
| CN107122985A (en) * | 2017-05-09 | 2017-09-01 | 广东工业大学 | A kind of agricultural-product supply-chain traceability system based on Internet of Things and block chain |
| CN107330581A (en) * | 2017-06-08 | 2017-11-07 | 上海交通大学 | Agricultural product quality information system based on block chain |
| CN107341676A (en) * | 2017-07-17 | 2017-11-10 | 深圳天净喔溯源科技有限公司 | False proof mark and the method for tracing to the source |
| CN107909372A (en) * | 2017-10-25 | 2018-04-13 | 复旦大学 | A kind of agricultural product source tracing method based on block chain technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111526024A (en) * | 2020-05-06 | 2020-08-11 | 国网安徽省电力有限公司信息通信分公司 | Building construction monitoring implementation method based on block chain |
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Application publication date: 20191119 |