A rural industry trusted data platform ecosystem based on fiber optic sensing and blockchain

Abstract

The present invention discloses a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain; it includes optical fiber sensing, and the optical fiber sensing is interconnected with a plurality of blockchain node modules; the blockchain node module includes a security protection module, a machinery reserve module, a product reserve module, a production monitoring module, an asset detail module and a data processing module; the present invention realizes communication connection between rural industry trusted data platforms through blockchain and optical fiber sensing, realizes transparency of data information and sharing of data information, realizes module division, makes the system structure clear and convenient to operate, and realizes security protection of the system through the setting of security protection module and data processing module, can effectively prevent network intrusion and malicious attack, protect the security of the system, and can realize the processing of data information transmission to maintain the accuracy and security of data information.

Description

Technical Field

[0001] The present invention belongs to the technical field of rural industry trusted data platform, and specifically relates to a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain. Background Art

[0002] In the existing rural construction, it is necessary to make the data information of the village public, and each township has many villages and groups. If the data information cannot be exchanged, it will cause the blockage of data information and affect the development of rural construction. In order to achieve the synchronization and openness of rural construction information, optical fiber sensing and blockchain are used to achieve the synchronization and openness of data information. The optical fiber has a wide working frequency band and a large dynamic range, which is suitable for telemetry and remote control. It is an excellent low-loss transmission line; under certain conditions, the optical fiber is particularly easy to accept the loading of the measured or field, and is an excellent sensitive element; the optical fiber itself is not charged, small in size, light in weight, easy to bend, anti-electromagnetic interference, and has good anti-radiation performance. It is particularly suitable for use in harsh environments such as flammable, explosive, strictly restricted space and strong electromagnetic interference. Therefore, optical fiber sensing technology has received great attention since its advent, and has been studied and applied in almost all fields. It has become a pioneer in sensing technology and promoted the vigorous development of sensing technology. Blockchain is a term in the field of information technology. In essence, it is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "full trace", "traceable", "open and transparent", and "collective maintenance". Based on these characteristics, blockchain technology has laid a solid "trust" foundation, created a reliable "cooperation" mechanism, and has broad application prospects. However, various rural industry trusted data platforms on the market still have various problems.

[0003] For example, the county digital rural construction management service platform disclosed by the authorization announcement number CN112749952A has solved the problems of single function and difficulty in information sharing of the existing rural digital platform in the prior art, but it has not solved the problems of the existing rural industry trusted data platform that cannot effectively realize the filing and recording of various products and equipment, and cannot realize effective security protection and data processing. For this reason, we propose a rural industry trusted data platform ecosystem based on fiber optic sensing and blockchain. Summary of the invention

[0004] The purpose of the present invention is to provide a rural industry trusted data platform ecosystem based on fiber optic sensing and blockchain to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, including optical fiber sensing, wherein the optical fiber sensing is interconnected with a plurality of blockchain node modules, and the plurality of blockchain node modules are the villages in the township;

[0006] The blockchain node module includes a security protection module, a machinery reserve module, a product reserve module, a production monitoring module, an asset detail module and a data processing module;

[0007] The security protection module is used to implement security protection for the blockchain node module and protect the blockchain node from network intrusion; the machinery reserve module is used to implement the filing and detailed description of mechanical equipment; the product reserve module is used to implement the filing and detailed description of production products; the production monitoring module is used to monitor production matters in the blockchain node; the asset details module is used to disclose the asset information in the blockchain node; the data processing module is used to process and transmit data information to ensure the accurate and error-free transmission and reception of data information. The asset details module includes the total assets of the village group, expenditure amount and expenditure details, income amount and input details, construction expenditure and construction details, and dividends.

[0008] Preferably, the mechanical reserve module includes an active mechanical equipment module, a pre-purchased mechanical equipment module, a retired mechanical equipment module, a mechanical equipment maintenance module and a mechanical equipment loan module; the active mechanical equipment module is used to register and file the mechanical equipment in use, and the active mechanical equipment module includes equipment information, equipment purchase time, equipment purpose and equipment status; the pre-purchased mechanical equipment module is used to apply for equipment that needs to be purchased, and the pre-purchased mechanical equipment module includes the mechanical equipment model, mechanical equipment purpose and purchase reason; the retired mechanical equipment module is used to file the mechanical equipment that is damaged and cannot be used, and the retired mechanical equipment module includes the mechanical equipment number, mechanical equipment purchase time and retirement time, mechanical equipment damage reason and mechanical equipment treatment plan; the mechanical equipment maintenance module is used to file the maintenance status of mechanical equipment, and the mechanical equipment maintenance module includes mechanical equipment information, mechanical equipment failure problem description, mechanical equipment repair and replacement equipment, mechanical equipment repair amount, maintenance time and maintenance engineer.

[0009] Preferably, the product reserve module is used to realize the disclosure of agricultural products, and the product reserve module includes a grain reserve module, a poultry reserve module, a livestock reserve module, a fresh reserve module and an auxiliary product reserve module; the grain reserve module includes the grain storage time, the grain sale time, the grain in and out weight, the grain sale amount and the grain storage situation; the poultry reserve module is used to realize the disclosure of the situation in poultry production, and the poultry reserve module includes the number and type of poultry, poultry egg production, poultry disinfection and vaccination, poultry deaths and causes of death, and poultry sales and sales amount; the livestock reserve module is used to realize the disclosure of livestock The livestock reserve module is used to realize the disclosure of fresh food, and the fresh food reserve module includes the types and quantities of fresh food, fresh food sales, fresh food breeding, fresh food sales time and causes of fresh food death or damage; the auxiliary product reserve module is used to realize the disclosure of production-auxiliary products, and the auxiliary product reserve module includes the breeding quantity and types, fertilizer reserves, drug reserves, product packaging reserves and animal manure composting amount.

[0010] Preferably, the production monitoring module is used to monitor the production process, and the production monitoring module includes video monitoring, data information monitoring, product quality monitoring, production personnel monitoring and sales monitoring. The production personnel monitoring includes the physical health, health permit and health protection of the production personnel.

[0011] Preferably, the optical fiber sensor includes an optical fiber transceiver when transmitting signals, and the optical fiber transceiver is a full-duplex non-managed transceiver, and the optical fiber transceiver includes a photoelectric conversion chip.

[0012] Preferably, the security protection module includes an identity recognition module, a security detection module, a security login module, security isolation and data security detection; the security login module includes login registration, login identification and login lock, the login registration adopts a real-name system and belongs to long-term residents in the village, the login identification is identified by the login account and password, and the login lock is used to lock the account when there are five incorrect logins.

[0013] Preferably, the identity recognition module is used for communication connection and identity recognition between blockchain node modules. The identity recognition module is identified through public key encryption, i.e., asymmetric encryption. The public key encryption includes a public key and a private key; when one is used for encryption, the other is used for decryption; the algorithms of the public key include RSA algorithm, ElGamal, backpack algorithm, Rabin, elliptic curve encryption algorithm and DSA digital signature, and the private key adopts DES algorithm.

[0014] Preferably, the calculation formula of the RSA algorithm is as follows:

[0015] n=p*q,

[0016] φ(n)=(p-1)*(q-1) Find φ(n),

[0017] e*d modφ(n)=1Find one of ed,

[0018] c = m^e mod n encryption,

[0019] m=c^d mod n decryption,

[0020] p and q are two prime numbers, n is the product of p and q, φ() is the Euler function, φ(n) is the number of positive integers less than or equal to n that are coprime with n, e is a random integer, d is also a number, mod is the remainder function, c is the ciphertext, m is the plaintext, the public key is {e, n}, and the private key is {d}.

[0021] Preferably, the data processing module includes a data receiving module, a data conversion module, a data gain module, a data filtering module and a pre-amplification module. The data receiving module is used to receive data information, the data conversion module is used to perform analog-to-digital conversion on the data information, the data gain module is used to amplify the data information to prevent data information loss, the data filtering module is used to filter the data information to prevent noise from affecting the equipment and accuracy of the data information, and the pre-amplification module is used to amplify the data information before receiving it to maintain the strength of the data information.

[0022] Preferably, the data filtering module adopts a digital filter, and the digital filter adopts a limited amplitude filtering algorithm, a mean filtering algorithm and a weighted mean filtering algorithm;

[0023] The limiting filter algorithm is to subtract two adjacent acquisition values ​​and take the absolute value of the difference △T as the comparison basis. If it is less than or equal to △T, the current sampling value is taken. If it is greater than △T, the previous sampling value is taken. The formula is as follows:

[0024]

[0025] The mean filtering algorithm is a method for sampling sequence {T i} i＝0-n After summing the data in , take the average value as the result. The formula is as follows:

[0026]

[0027] The weighted mean filtering algorithm is to filter the sampling sequence {T i} i＝0-n The data in {C} i＝0-n After the series are weighted and summed, the average value is taken as the result. The formula is as follows:

[0028]

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] The present invention realizes communication connection between trusted data platforms of rural industries through blockchain and optical fiber sensing, realizes transparency and sharing of data information, and divides modules according to different actual constructions, including machinery reserve module, product reserve module, production monitoring module, and asset detail module, so that the system structure is clear and easy to operate, and the system can be protected through the setting of security protection module and data processing module, which can effectively prevent network intrusion and malicious attack, protect the security of the system, and realize the processing of data information transmission to maintain the accuracy and security of data information. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the system structure of the present invention. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1 , the present invention provides a technical solution: a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, including optical fiber sensing, the optical fiber sensing is interconnected with a number of blockchain node modules, and the several blockchain node modules are the villages in the township;

[0034] The blockchain node module includes a security protection module, a machinery reserve module, a product reserve module, a production monitoring module, an asset detail module and a data processing module;

[0035] The security protection module is used to implement security protection for the blockchain node module and protect the blockchain node from network intrusion; the machinery reserve module is used to implement the filing and detailed description of mechanical equipment; the product reserve module is used to implement the filing and detailed description of production products; the production monitoring module is used to monitor production matters in the blockchain node; the asset details module is used to disclose the asset information in the blockchain node; the data processing module is used to process and transmit data information to ensure the accurate and error-free transmission and reception of data information. The asset details module includes the total assets of the village group, expenditure amount and expenditure details, income amount and input details, construction expenditure and construction details, and dividends.

[0036] In order to realize the regulation and control of mechanical equipment in rural industries, in this embodiment, preferably, the mechanical reserve module includes an active mechanical equipment module, a pre-purchased mechanical equipment module, a retired mechanical equipment module, a mechanical equipment maintenance module and a mechanical equipment loan module; the active mechanical equipment module is used to realize the registration and filing of mechanical equipment in use, and the active mechanical equipment module includes equipment information, equipment purchase time, equipment purpose and equipment status; the pre-purchased mechanical equipment module is used to realize the application for equipment to be purchased, and the pre-purchased mechanical equipment module includes the mechanical equipment model, mechanical equipment purpose and purchase reason; the retired mechanical equipment module is used to realize the filing of mechanical equipment that is damaged and cannot be used, and the retired mechanical equipment module includes the mechanical equipment number, mechanical equipment purchase time and retirement time, mechanical equipment damage reason and mechanical equipment treatment plan; the mechanical equipment maintenance module is used to realize the filing of mechanical equipment maintenance status, and the mechanical equipment maintenance module includes mechanical equipment information, mechanical equipment failure problem description, mechanical equipment repair and replacement equipment, mechanical equipment repair amount, repair time and maintenance engineer.

[0037] In order to realize the regulation and control of products in rural industries, in this embodiment, preferably, the product reserve module is used to realize the disclosure of agricultural products, and the product reserve module includes a grain reserve module, a poultry reserve module, a livestock reserve module, a fresh reserve module and an auxiliary product reserve module; the grain reserve module includes the grain warehousing time, the grain selling time, the grain in and out weight, the grain selling amount and the grain storage situation; the poultry reserve module is used to realize the disclosure of the situation in poultry production, and the poultry reserve module includes the number and type of poultry, the egg production of poultry, the disinfection and vaccination of poultry, the death and cause of death of poultry, and the sale and sale amount of poultry; the livestock reserve module includes the number and type of poultry, the egg production of poultry, the disinfection and vaccination of poultry, the death and cause of death of poultry, and the sale and sale amount of poultry; The animal husbandry reserve module is used to realize the disclosure of animal husbandry, and the livestock reserve module includes the types and quantity of livestock, livestock by-products and by-product revenue, livestock product sales and sales amount, livestock disinfection and vaccination, livestock deaths and causes of death, and livestock breeding expenses; the fresh food reserve module is used to realize the disclosure of fresh food, and the fresh food reserve module includes the types and quantity of fresh food, fresh food sales, fresh food breeding, fresh food sales time, and causes of fresh food death or damage; the auxiliary product reserve module is used to realize the disclosure of production-auxiliary products, and the auxiliary product reserve module includes breeding quantity and types, fertilizer reserves, medicine reserves, product packaging reserves and animal manure composting amount.

[0038] In order to control the production process, in this embodiment, preferably, the production monitoring module is used to monitor the production process, and the production monitoring module includes video monitoring, data information monitoring, product quality monitoring, production personnel monitoring and sales monitoring. The production personnel monitoring includes the physical health, health permit and health protection of the production personnel.

[0039] In order to achieve fast and accurate data transmission, in this embodiment, preferably, the optical fiber sensor includes an optical fiber transceiver when transmitting signals, and the optical fiber transceiver adopts a full-duplex unmanaged transceiver, and the optical fiber transceiver includes a photoelectric conversion chip.

[0040] In order to protect the security of the system, in this embodiment, preferably, the security protection module includes an identity recognition module, a security detection module, a security login module, security isolation and data security detection; the security login module includes login registration, login identification and login lock, the login registration adopts a real-name system and belongs to long-term residents in the village, the login identification is identified by the login account and password, and the login lock is used to lock the account when there are five incorrect logins.

[0041] In order to achieve security verification, in this embodiment, preferably, the identity recognition module is used for communication connection and identity recognition between blockchain node modules. The identity recognition module is identified by public key encryption, that is, asymmetric encryption. The public key encryption includes a public key and a private key; when one is used for encryption, the other is used for decryption; the public key algorithm includes RSA algorithm, ElGamal, backpack algorithm, Rabin, elliptic curve encryption algorithm and DSA digital signature, the private key adopts DES algorithm, and the calculation formula of the RSA algorithm is as follows:

[0042] n=p*q,

[0043] φ(n)=(p-1)*(q-1) Find φ(n),

[0044] e*d modφ(n)=1Find one of ed,

[0045] c = m^e mod n encryption,

[0046] m=c^d mod n decryption,

[0047] p and q are two prime numbers, n is the product of p and q, φ() is the Euler function, φ(n) is the number of positive integers less than or equal to n that are coprime with n, e is a random integer, d is also a number, mod is the remainder function, c is the ciphertext, m is the plaintext, the public key is {e, n}, and the private key is {d}.

[0048] In order to process the data information and ensure the accuracy of the data information, in this embodiment, preferably, the data processing module includes a data receiving module, a data conversion module, a data gain module, a data filtering module and a preamplifier module. The data receiving module is used to receive the data information, the data conversion module is used to perform analog-to-digital conversion on the data information, the data gain module is used to amplify the data information to prevent the loss of the data information, the data filtering module is used to filter the data information to prevent the equipment and accuracy of the data information from being affected by clutter, the preamplifier module is used to amplify the data information before receiving it to maintain the strength of the data information, and the data filtering module uses a digital filter, which uses a limited amplitude filtering algorithm, a mean filtering algorithm and a weighted mean filtering algorithm;

[0049] The limiting filter algorithm is to subtract two adjacent acquisition values ​​and take the absolute value of the difference △T as the comparison basis. If it is less than or equal to △T, the current sampling value is taken. If it is greater than △T, the previous sampling value is taken. The formula is as follows:

[0050]

[0051] The mean filtering algorithm is a method for sampling sequence {T i} i＝0-n After summing the data in , take the average value as the result. The formula is as follows:

[0052]

[0053] The weighted mean filtering algorithm is to filter the sampling sequence {T i} i＝0-n The data in {C} i＝0-n After the series are weighted and summed, the average value is taken as the result. The formula is as follows:

[0054]

[0055] The working principle and usage process of the present invention: When in use, the communication connection between the rural industry trusted data platforms is realized through blockchain and optical fiber sensing, the transparency of data information and the sharing of data information are realized, and the modules are divided according to different actual constructions, including machinery reserve module, product reserve module, production monitoring module, and asset detail module, so that the system structure is clear and easy to operate, and the system can be protected through the setting of security protection module and data processing module, which can effectively prevent network intrusion and malicious attacks, protect the security of the system, and realize the processing of data information transmission to maintain the accuracy and security of data information.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trusted data platform ecosystem for rural industries based on optical fiber sensing and blockchain, including optical fiber sensing, Characterized in that: The optical fiber sensing is interconnected with a number of blockchain node modules, and the number of blockchain node modules are each village in the township; The blockchain node module includes a security protection module, a mechanical reserve module, a product reserve module, a production monitoring module, an asset details module, and a data processing module; The security protection module is used to implement security protection for the blockchain node module to protect the blockchain node from network intrusion; the mechanical reserve module is used to implement the filing and detailed description of mechanical equipment; The product reserve module is used to implement the filing and detailed description of the production products; the production monitoring module is used to implement the monitoring of production matters in the blockchain node; the asset details module is used to implement the disclosure of asset information in the blockchain node; the data processing module is used to implement the processing and transmission of data information to ensure the accurate and error-free transmission and reception of data information. The asset details module includes the total assets of the village group, the expenditure amount and details, the income amount and details, the construction expenditure and details, and the dividends.

2. The trusted data platform ecosystem for rural industries based on optical fiber sensing and blockchain according to claim 1, Characterized in that: The mechanical reserve module includes an active mechanical equipment module, a pre-purchased mechanical equipment module, a retired mechanical equipment module, a mechanical equipment maintenance module, and a mechanical equipment loan module; the active mechanical equipment module is used to implement the registration and filing of the mechanical equipment in use. The active mechanical equipment module includes equipment information, equipment purchase time, equipment use, and equipment condition; the pre-purchased mechanical equipment module is used to implement the application for the equipment to be purchased. The pre-purchased mechanical equipment module includes the mechanical equipment model, the use of the mechanical equipment, and the purchase reason; the retired mechanical equipment module is used to implement the filing of the mechanical equipment that is damaged and cannot be used. The retired mechanical equipment module includes the mechanical equipment number, the mechanical equipment purchase time and retirement time, the reason for mechanical equipment damage, and the processing plan for the mechanical equipment; the mechanical equipment maintenance module is used to implement the filing of the maintenance situation of the mechanical equipment. The mechanical equipment maintenance module includes mechanical equipment information, mechanical equipment fault problem description, mechanical equipment maintenance replacement equipment, mechanical equipment maintenance amount, maintenance time, and maintenance engineer.

3. The trusted data platform ecosystem for rural industries based on optical fiber sensing and blockchain according to claim 1, Characterized in that: The product reserve module is used to realize the disclosure of agricultural products, and the product reserve module includes a grain reserve module, a poultry reserve module, a livestock reserve module, a fresh reserve module and an auxiliary product reserve module; the grain reserve module includes the grain storage time, the grain sales time, the grain in and out weight, the grain sales amount and the grain storage situation; the poultry reserve module is used to realize the disclosure of the situation in poultry production, and the poultry reserve module includes the number and type of poultry, poultry egg production, poultry disinfection and vaccination, poultry deaths and causes of death, and poultry sales and sales amount; the livestock reserve module is used to realize the disclosure of the livestock industry. The livestock reserve module is used to realize the disclosure of fresh food, and the fresh food reserve module includes the types and quantities of fresh food, fresh food sales, fresh food breeding, fresh food sales time and causes of fresh food death or damage; the auxiliary product reserve module is used to realize the disclosure of production-assisted products, and the auxiliary product reserve module includes breeding quantity and types, fertilizer reserves, drug reserves, product packaging reserves and animal manure composting amount.

4. According to claim 1, a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, Features: The production monitoring module is used to monitor the production process. The production monitoring module includes video monitoring, data information monitoring, product quality monitoring, production personnel monitoring and sales monitoring. The production personnel monitoring includes the physical health, health permit and health protection of the production personnel.

5. According to claim 1, a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, Features: The optical fiber sensor includes an optical fiber transceiver when transmitting signals. The optical fiber transceiver is a full-duplex non-network-managed transceiver. The optical fiber transceiver includes a photoelectric conversion chip.

6. According to claim 1, a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, Features: The security protection module includes an identity recognition module, a security detection module, a security login module, security isolation and data security detection; the security login module includes login registration, login identification and login lock. The login registration adopts a real-name system and belongs to long-term residents in the village. The login identification is identified by the login account and password. The login lock is used to lock the account when there are five incorrect logins.

7. According to claim 6, a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, Features: The identity recognition module is used for communication connection and identity recognition between blockchain node modules. The identity recognition module is identified through public key encryption, that is, asymmetric encryption. The public key encryption includes a public key and a private key; when one is used for encryption, the other is used for decryption; the public key algorithm includes RSA algorithm, ElGamal, backpack algorithm, Rabin, elliptic curve encryption algorithm and DSA digital signature, and the private key adopts DES algorithm.

8. According to claim 7, a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, Features: The calculation formula of the RSA algorithm is as follows: n=p*q, φ(n)=(p-1)*(q-1) Find φ(n), e*d modφ(n)=1Find one of ed, c = m^e mod n encryption, m=c^d mod n decryption, p and q are two prime numbers, n is the product of p and q, φ() is the Euler function, φ(n) is the number of positive integers less than or equal to n that are coprime with n, e is a random integer, d is also a number, mod is the remainder function, c is the ciphertext, m is the plaintext, the public key is {e, n}, and the private key is {d}.

9. According to claim 1, a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, Features: The data processing module includes a data receiving module, a data conversion module, a data gain module, a data filtering module and a preamplifier module. The data receiving module is used to receive data information, the data conversion module is used to perform analog-to-digital conversion on the data information, the data gain module is used to amplify the data information to prevent the data information from being lost, the data filtering module is used to filter the data information to prevent clutter from affecting the equipment and accuracy of the data information, and the preamplifier module is used to amplify the data information before receiving it to maintain the strength of the data information.

10. According to claim 9, a rural industry trusted data platform ecosystem based on optical fiber sensing and blockchain, Features: The data filtering module adopts a digital filter, and the digital filter adopts a limited amplitude filtering algorithm, a mean filtering algorithm and a weighted mean filtering algorithm; The limiting filter algorithm is to subtract two adjacent acquisition values ​​and take the absolute value of the difference △T as the comparison basis. If it is less than or equal to △T, the current sampling value is taken. If it is greater than △T, the previous sampling value is taken. The formula is as follows: The mean filtering algorithm is a method for sampling sequence {T i } i＝0-n After summing the data in , take the average value as the result. The formula is as follows: The weighted mean filtering algorithm is to filter the sampling sequence {T i } i＝0-n The data in {C} i＝0-n After the series are weighted and summed, the average value is taken as the result. The formula is as follows:

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