CN115409409A - Power technology supervision and management system based on block chain intelligent contract - Google Patents
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Abstract
The invention discloses an electric power technology supervision and management system based on a block chain intelligent contract, belongs to the technical field of electric power technology supervision and management, and aims to solve the problem that supervision and management results in the prior art are easy to forge and tamper. It includes: the device management module synchronizes the information of the device to the block chain network module; the training management module generates division files according to division information of users of the operation and maintenance department, generates training files according to the training information of the users of the operation and maintenance department, and synchronizes the division files and the training files to the blockchain network module; the technical supervision module generates technical supervision files from supervision information of users of a technical supervision department, adds signatures and synchronizes the technical supervision files to the block chain network module; and the supervision work evaluation management module generates a technical supervision work evaluation result according to the supervision information of the technical supervision module, adds a signature and synchronizes to the block chain network module. The invention is used for supervising, managing and tracing the power production technology.
Description
Technical Field
The invention relates to an electric power technology supervision and management system, and belongs to the technical field of electric power technology supervision and management.
Background
Power technology supervision is a specific matter of power production technology management, and the purpose of power technology supervision is to ensure that each power equipment is normally operated in a good state or within an allowable range. Under the current situation, the enhancement of power technology supervision has deeper significance. The reason is that because the current power supply is very tight, each large power plant and power transmission network are in a full-load operation state, and the risk of potential safety hazards is continuously increased. The improvement of the voltage grade of the power grid and the high-capacity and long-distance power transmission also put higher requirements on equipment and technical means.
The technical supervision generally comprises effective supervision of the whole process of power planning, design, purchase, construction, operation inspection and retirement scrapping, and effective testing and management means are used for monitoring and controlling the operation level, quality and parameters of various power equipment so as to ensure safe, high-quality and economic operation of a power grid. With the application of new technologies and new devices, the operation and maintenance of the power grid face great challenges, and the technical supervision is more and more important for power grid enterprises.
The technical supervision and management is to analyze, calculate and evaluate the technical supervision effect of the power grid enterprise. By evaluating the effect of the technical supervision, the reasons and the process of the technical supervision are analyzed, the execution condition of the technical supervision is comprehensively known, the existing problems and defects are found out, and the closed-loop management of the technical supervision is realized. However, the technical supervision result, the modification situation and the like have the problems of falsification and temporary coping, and the operation efficiency of the equipment cannot be really improved. After an accident occurs, the cause of the accident is uncertain, and the responsible person removes responsibility and the like.
Disclosure of Invention
The invention aims to solve the problem that a supervision and management result in the prior art is easy to forge and tamper, and provides an electric power technology supervision and management system based on a block chain intelligent contract.
The invention relates to an electric power technology supervision and management system based on a block chain intelligent contract, which comprises: the system comprises a user management module, an equipment management module, a training management module, a technical supervision module, a supervision work evaluation management module, a responsibility traceability module and a block chain network module;
block chain nodes are respectively deployed on a user management module, an equipment management module, a training management module, a technical supervision module and a supervision work evaluation management module, and the block chain nodes form a block chain network module;
the user management module is used for managing personal information of a user, generating a private key according to a random number sequence input by the user, deriving a public key according to the private key, and synchronizing the public key to the block chain network module;
the user category comprises an operation maintenance department, a technical supervision department and a technical supervision management department;
the device management module is used for synchronizing the information of the device to the block chain network module;
the training management module is used for generating a division work file according to the division work information of the user operating the maintenance department, generating a training file according to the training information of the user operating the maintenance department, and synchronizing the division work file and the training file to the blockchain network module;
the technical supervision module is used for generating a technical supervision file from supervision information of a user of a technical supervision department, adding a signature and synchronizing the technical supervision file to the block chain network module;
the supervision work evaluation management module is used for generating a technical supervision work evaluation result according to supervision information of the technical supervision module, adding a signature and synchronizing the result to the block chain network module;
the synchronous data of the same equipment of the user management module, the equipment management module, the training management module, the technical supervision module and the supervision work evaluation management module are constructed into a data chain according to the time sequence;
the responsibility tracing module is used for tracing the source through the data of the blockchain nodes of the blockchain network module when safety and quality problems occur.
Preferably, the specific method for the user management module to generate the private key according to the random number sequence input by the user includes: the user management module brings the random number sequence input by the user into the elliptic curve to generate the private key.
Preferably, the information of the device includes: device ID, device name, device technology parameters, device failure, device administrator, device department, device procurement time, device commissioning time, device location, and device manufacturer.
Preferably, the content of the division profile includes: the public key and the work content of the user of the maintenance department are operated.
Preferably, the content of the training profile includes: public key of trainer user, training time and training content.
Preferably, the technical supervision module further comprises: and the user of the technical supervision department corrects and rechecks the supervision information, adds a signature to the recheck result and synchronizes the recheck result to the block chain network module.
Preferably, the content of the technical supervision profile includes: technical supervision type, professional, supervision time, supervision place, public key of user of operation and maintenance department, public key of user of technical supervision department, equipment ID, supervision result, violation information, rectification time, rectification content and rechecking result;
the technical supervision types include annual, daily and special.
Preferably, the technical supervision work evaluation result comprises: the system comprises an evaluation report of supervision information of a technical supervision module, evaluation time and a public key of a user supervising a work evaluation management module.
Preferably, the specific process of tracing the source by the responsibility tracing module through the data of the blockchain node of the blockchain network module includes:
s1, extracting public keys of users related to problems from a technical supervision department by a responsibility tracing module;
s2, the responsibility traceability module sends a traceability request to the blockchain network module, wherein the traceability request is a public key containing a signature;
s3, after receiving the tracing request, the block chain network module verifies whether the signature in the public key is correct, if so, the public key in the signature is analyzed, and if not, the tracing request is rejected;
s4, the block chain network module acquires the latest block address and a block corresponding to the latest block address;
s5, inquiring whether the block acquired in S4 has a file corresponding to the public key acquired in S3, if yes, calling the file, and if not, executing S6;
s6, acquiring a hash value of the previous block, and acquiring the previous block according to the hash value;
s7, inquiring whether the block acquired in the S6 has a file corresponding to the public key acquired in the S3, if yes, calling the file, and if not, returning to execute the S6;
and S8, rearranging the called files from back to front according to time to obtain a source tracing result.
The invention has the advantages that: the invention provides an electric power technology supervision and management system based on a block chain intelligent contract. The user management module generates a public key and a private key which are unique to each user and identify identities, data such as equipment information, training information of the users, division work information, supervision information, technical supervision work evaluation results and the like are constructed into a data chain according to a time sequence, and when safety and quality problems occur, source tracing is carried out on data of block chain nodes of the block chain network module.
All data are linked up through the block chain network module, and the data linked up cannot be tampered, so that the problems that technical supervision results, rectification conditions and the like are falsified and temporarily dealt with are reduced. And moreover, the information and the data are stored by adopting the nodes of the block chain, and the data are stored in a decentralized manner, so that the data are stored more safely and cannot be tampered.
Drawings
Fig. 1 is a schematic structural diagram of a power technology supervision and management system based on a block chain intelligent contract according to the present invention;
fig. 2 is a system architecture diagram of the power technology supervision management system based on the blockchain intelligent contract according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Example 1:
the following describes an embodiment with reference to fig. 1, where the power technology supervision and management system based on a blockchain intelligent contract according to the embodiment includes: the system comprises a user management module, an equipment management module, a training management module, a technical supervision module, a supervision work evaluation management module, a responsibility traceability module and a block chain network module;
block chain nodes are respectively deployed on a user management module, an equipment management module, a training management module, a technical supervision module and a supervision work evaluation management module, and the block chain nodes form a block chain network module;
the user management module is used for managing personal information of a user, generating a private key according to a random number sequence input by the user, deriving a public key according to the private key, and synchronizing the public key to the block chain network module;
the user category comprises an operation maintenance department, a technical supervision department and a technical supervision management department;
the device management module is used for synchronizing the information of the device to the block chain network module;
the training management module is used for generating a division work file according to division work information of a user of the operation and maintenance department, generating a training file according to training information of the user of the operation and maintenance department, and synchronizing the division work file and the training file to the blockchain network module;
the technical supervision module is used for generating a technical supervision file from supervision information of a user of a technical supervision department, adding a signature and synchronizing the technical supervision file to the block chain network module;
the supervision work evaluation management module is used for generating a technical supervision work evaluation result according to supervision information of the technical supervision module, adding a signature and synchronizing the result to the block chain network module;
the synchronous data of the same equipment of the user management module, the equipment management module, the training management module, the technical supervision module and the supervision work evaluation management module are constructed into a data chain according to the time sequence;
the responsibility tracing module is used for tracing the source through the data of the blockchain nodes of the blockchain network module when safety and quality problems occur.
Further, the specific method for the user management module to generate the private key according to the random number sequence input by the user includes: the user management module brings the random number sequence input by the user into the elliptic curve to generate the private key.
Still further, the information of the device includes: device ID, device name, device technology parameters, device failure, device administrator, device department, device procurement time, device commissioning time, device location, and device manufacturer.
Still further, the content of the labor division file comprises: the public key and the work content of the user of the maintenance department are operated.
Still further, the content of the training profile includes: public key of trainer user, training time and training content.
Still further, the technical supervision module further comprises: and the user of the technical supervision department corrects and rechecks the supervision information, adds a signature to a recheck result and synchronizes the recheck result to the block chain network module.
Still further, the content of the technical supervision profile includes: technical supervision type, profession, supervision time, supervision place, public key of user of operation and maintenance department, public key of user of technical supervision department, equipment ID, supervision result, violation information, correction time, correction content and review result;
the technical supervision types include annual, daily and special.
Still further, the technical supervision work evaluation result comprises: the system comprises an evaluation report of supervision information of a technical supervision module, evaluation time and a public key of a user supervising a work evaluation management module.
Example 2:
in this embodiment, an electric power technology supervision and management system based on a block chain intelligent contract includes: the system comprises a user management module, an equipment management module, a training management module, a technical supervision module, a supervision work evaluation management module, a responsibility traceability module and a block chain network module;
block chain nodes are respectively deployed on a user management module, an equipment management module, a training management module, a technical supervision module and a supervision work evaluation management module, and the block chain nodes form a block chain network module;
the user management module is used for managing personal information of a user, generating a private key according to a random number sequence input by the user, deriving a public key according to the private key, and synchronizing the public key to the block chain network module;
the user category comprises an operation maintenance department, a technical supervision department and a technical supervision management department;
the device management module is used for synchronizing the information of the device to the block chain network module;
the training management module is used for generating a division work file according to division work information of a user of the operation and maintenance department, generating a training file according to training information of the user of the operation and maintenance department, and synchronizing the division work file and the training file to the blockchain network module;
the technical supervision module is used for generating a technical supervision file from supervision information of a user of a technical supervision department, adding a signature and synchronizing the technical supervision file to the block chain network module;
the supervision work evaluation management module is used for generating a technical supervision work evaluation result according to supervision information of the technical supervision module, adding a signature and synchronizing the result to the block chain network module;
the synchronous data of the same equipment of the user management module, the equipment management module, the training management module, the technical supervision module and the supervision work evaluation management module are constructed into a data chain according to the time sequence;
and the responsibility tracing module is used for tracing the source through the data of the blockchain nodes of the blockchain network module when safety and quality problems occur.
Further, the concrete process of the responsibility tracing module tracing the source through the data of the blockchain node of the blockchain network module includes:
s1, extracting public keys of users related to problems from a technical supervision department by a responsibility tracing module;
s2, the responsibility traceability module sends a traceability request to the blockchain network module, wherein the traceability request is a public key containing a signature;
s3, after receiving the tracing request, the block chain network module verifies whether the signature in the public key is correct, if so, the public key in the signature is analyzed, and if not, the tracing request is rejected;
s4, the block chain network module acquires the latest block address and a block corresponding to the latest block address;
s5, inquiring whether the block acquired in S4 has a file corresponding to the public key acquired in S3, if so, calling the file, and if not, executing S6;
s6, obtaining a hash value of the previous block, and obtaining the previous block according to the hash value;
s7, inquiring whether the block acquired in the S6 has a file corresponding to the public key acquired in the S3, if so, calling the file, and if not, returning to execute the S6;
and S8, rearranging the called files from back to front according to time to obtain a source tracing result.
In the present invention, the working principle of the present invention is explained with reference to fig. 1 and fig. 2:
the private key is kept by all users related to the user management module, and the user types comprise: an operation maintenance department, a technical supervision department and a technical supervision and management department; the users of the operation and maintenance department are operation and maintenance workers, the users of the technical supervision department are technical supervision workers, and the users of the technical supervision and management department are technical supervision and management workers. The public key may be exposed in a blockchain network.
The block link is a shared account book technology, and as a bottom layer architecture, the block link has the characteristics of distribution, openness and transparency, non-tamper property, collective maintenance and privacy protection. The block chain technology adopts a chain structure with a timestamp to store data, so that the time dimension is increased, and the data has extremely strong verifiability and traceability. Each block in the block chain is sequentially connected in a ring mode to form a longest main chain from the initial block to the current block, so that complete information of block data is recorded, a tracing function of the block chain data can be provided, and any data can be traced through the chain structure.
The intelligent contract refers to a string of binary codes written and compiled by languages such as Solidity, LLL and the like and run on a blockchain. Data storage, reading and writing, and some logical operations on the blockchain may be implemented through intelligent contracts. Currently, most blockchain applications are run based on intelligent contracts. The identity language used by the intelligent contract is complete, and all operations of the application business logic can be realized.
The intelligent block chain contract is applied to the technical supervision and management method and the system, and the characteristics of tamper resistance, traceability and the like of the intelligent block chain contract are utilized, so that the whole process of technical supervision can be traced and is more transparent.
The operation maintenance department, the technical supervision department and the technical supervision management department form a p2p block chain network, and block chain nodes are respectively deployed. The intelligent contracts are deployed on the blockchain, and each participant can deploy one or a plurality of nodes to form a blockchain underlying architecture of the system. And generating a created block at the block link point of any participant, wherein the created block is used as a root block of other blocks, and correct block information must be loaded before all nodes are started, and the created block cannot be modified arbitrarily. All blocks generated thereafter follow the authored blocks. All participants participate in the governance in the blockchain network together, and each participant has a complete distributed account book to prevent any party from tampering. Each participant has a unique public key, private key and address, the private key being generated from a random number and an elliptic curve. Specifically, the private key is a 64-bit 16-system character string randomly generated by a random number, and the private key is stored by itself and cannot be leaked. The private key is input into the elliptic curve to obtain a public key, and the address can be obtained by compressing and mapping the public key.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (9)
1. An electric power technology supervision and management system based on a block chain intelligent contract is characterized by comprising: the system comprises a user management module, an equipment management module, a training management module, a technical supervision module, a supervision work evaluation management module, a responsibility tracing module and a blockchain network module;
block chain nodes are respectively deployed on a user management module, an equipment management module, a training management module, a technical supervision module and a supervision work evaluation management module, and the block chain nodes form a block chain network module;
the user management module is used for managing personal information of a user, generating a private key according to a random number sequence input by the user, deriving a public key according to the private key, and synchronizing the public key to the block chain network module;
the user category comprises an operation maintenance department, a technical supervision department and a technical supervision management department;
the device management module is used for synchronizing the information of the device to the block chain network module;
the training management module is used for generating a division work file according to the division work information of the user operating the maintenance department, generating a training file according to the training information of the user operating the maintenance department, and synchronizing the division work file and the training file to the blockchain network module;
the technical supervision module is used for generating a technical supervision file from supervision information of a user of a technical supervision department, adding a signature and synchronizing the technical supervision file to the block chain network module;
the supervision work evaluation management module is used for generating a technical supervision work evaluation result according to supervision information of the technical supervision module, adding a signature and synchronizing the result to the block chain network module;
the synchronous data of the same equipment of the user management module, the equipment management module, the training management module, the technical supervision module and the supervision work evaluation management module are constructed into a data chain according to the time sequence;
and the responsibility tracing module is used for tracing the source through the data of the blockchain nodes of the blockchain network module when safety and quality problems occur.
2. The system according to claim 1, wherein the specific method for the user management module to generate the private key according to the random number sequence input by the user comprises: the user management module brings the random number sequence input by the user into the elliptic curve to generate the private key.
3. A power technology supervision management system based on block chain intelligent contracts according to claim 1, characterized in that the information of the devices comprises: device ID, device name, device technical parameters, device failure, device management personnel, device department, device procurement time, device commissioning time, device location, and device manufacturer.
4. The system according to claim 1, wherein the content of the labor-division profile comprises: the public key and the work content of the user of the maintenance department are operated.
5. A system for power technology supervision management based on a blockchain intelligent contract according to claim 1, wherein the content of the training profile includes: public key of trainer user, training time and training content.
6. A power technology supervision management system based on blockchain intelligent contracts according to claim 1, characterized in that the technology supervision module further comprises: and the user of the technical supervision department corrects and rechecks the supervision information, adds a signature to the recheck result and synchronizes the recheck result to the block chain network module.
7. A system for power technology supervision and management based on a block chain intelligent contract according to claim 1, wherein the content of the technology supervision file comprises: technical supervision type, professional, supervision time, supervision place, public key of user of operation and maintenance department, public key of user of technical supervision department, equipment ID, supervision result, violation information, rectification time, rectification content and rechecking result;
the technical supervision types include annual, daily and special.
8. The power technology supervision management system based on the blockchain intelligent contract according to claim 1, wherein the technology supervision work evaluation result comprises: the system comprises an evaluation report of supervision information of a technical supervision module, evaluation time and a public key of a user supervising a work evaluation management module.
9. The system for power technology supervision and management based on blockchain intelligent contracts according to claim 1, wherein the concrete process of tracing the responsibility tracing module through data of blockchain nodes of blockchain network modules comprises:
s1, extracting public keys of users related to problems from a technical supervision department by a responsibility tracing module;
s2, the responsibility traceability module sends a traceability request to the blockchain network module, wherein the traceability request is a public key containing a signature;
s3, after receiving the tracing request, the block chain network module verifies whether the signature in the public key is correct, if so, the public key in the signature is analyzed, and if not, the tracing request is rejected;
s4, the block chain network module acquires the latest block address and a block corresponding to the latest block address;
s5, inquiring whether the block acquired in S4 has a file corresponding to the public key acquired in S3, if yes, calling the file, and if not, executing S6;
s6, acquiring a hash value of the previous block, and acquiring the previous block according to the hash value;
s7, inquiring whether the block acquired in the S6 has a file corresponding to the public key acquired in the S3, if yes, calling the file, and if not, returning to execute the S6;
and S8, rearranging the called files from back to front according to time to obtain a source tracing result.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117455312A (en) * | 2023-12-12 | 2024-01-26 | 国网信通亿力科技有限责任公司 | Intelligent power grid supply chain quality detection method and system based on block chain technology |
| CN117892204A (en) * | 2024-03-15 | 2024-04-16 | 杭州易康信科技有限公司 | File classification management method and system suitable for government affair service |
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2022
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117455312A (en) * | 2023-12-12 | 2024-01-26 | 国网信通亿力科技有限责任公司 | Intelligent power grid supply chain quality detection method and system based on block chain technology |
| CN117455312B (en) * | 2023-12-12 | 2024-03-08 | 国网信通亿力科技有限责任公司 | Intelligent power grid supply chain quality detection method and system based on block chain technology |
| CN117892204A (en) * | 2024-03-15 | 2024-04-16 | 杭州易康信科技有限公司 | File classification management method and system suitable for government affair service |
| CN117892204B (en) * | 2024-03-15 | 2024-05-28 | 杭州易康信科技有限公司 | File classification management method and system suitable for government affair service |
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