CN112163842B - Intelligent material measuring and recording error prevention system for electric power engineering - Google Patents
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Abstract
The invention relates to the field of electric power engineering, in particular to a false-proof system for reporting material measurement and recording on the internet in an electric power system, and particularly provides an intelligent material measurement and recording false-proof system for the electric power engineering. The invention adopts big data technology and block chain technology, has multiple guarantees of step-by-step approval, early warning reminding and the like, and intelligent automatic inspection and verification, can ensure that no problem occurs in the material recording and reporting process, so that the material recording is correct, and the non-compliant data and key nodes are automatically inspected and fed back to business personnel in time, thereby improving the engineering construction efficiency and reducing the generation of electric power engineering construction loss; the material measuring and recording efficiency can be greatly improved, the labor cost and the time cost are saved, and the intelligent power grid intelligent measuring and recording system plays an important role in promoting the development of the intelligent power grid.
Description
Technical Field
The invention relates to the field of electric power engineering, in particular to a false-proof system for reporting material measurement and recording on the internet in an electric power system, and particularly provides an intelligent material measurement and recording false-proof system for the electric power engineering.
Background
Along with the requirements of the country on the aspects of promoting energy transformation and upgrading, realizing high-quality development of the power industry, improving the power safety guarantee capability, promoting the planning and construction of supporting basic power supply projects and the like, the implementation of power planning needs to be matched with the implementation and construction of power projects with various voltage levels, and particularly for the mass construction of distribution networks (including urban and rural distribution networks), the purchase of various devices and engineering materials is bound to be involved.
The requirement that a design unit participates in the measurement and recording work of the materials of the electric power engineering is provided when the design and the standard of each electric power engineering are met, so that the approved equipment material table needs to be reported on the network in the electric power system when each engineering design reaches a certain stage, but a plurality of problems often occur when the measurement and recording report is carried out: (1) the designed equipment material is not uniform with the model specification of a material database on the system intranet; (2) the unit (including length, weight and the like) of the designed equipment material is not uniform with the unit on the system intranet, for example, the unit of length on the design drawing is meter, the unit of weight on the design drawing is kilogram, the unit of weight on the design drawing is ton, the quantity is often wrong, and an intelligent detection and correction mechanism is lacked; (3) because the engineering progress requirement is tight, procedures for checking, auditing and approving signature and gate checking are almost not available, but more inconsistent problems are inexplicably caused, so that the construction period is delayed and the tracing cannot be realized; (4) for some emerging high-tech energy-saving products and replaceable and substitute products, no interface which can be filled and connected exists; these problems are likely to cause the situations of wrong type number specification, wrong number of orders, inaccurate treatment of replacement, substitution and the like, thereby bringing about great economic loss, influencing the progress of electric power engineering and the like.
Disclosure of Invention
Aiming at the defects of a plurality of problems and the like in the electric power engineering material measuring and recording work in the prior art, the electric power engineering intelligent material measuring and recording error prevention system adopting the safe and controllable block chain bottom technology is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: intelligent material of electric power engineering surveys and records mistake and prevents system, its characterized in that: the system comprises a standard material database, a block chain network and a central system; the block chain network comprises a block chain platform and a plurality of block chain nodes, distributed consensus is formed among the plurality of block chain nodes, the block chain platform is used for receiving uploaded data of the standard material database, and the data of the standard material database are stored through the plurality of block chain nodes to form a uniform block chain material catalog; the central system is used for performing flow modeling when an administrator performs engineering design, generating an intelligent contract and issuing the intelligent contract to the block chain network, generating a material table, uploading the material table to the block chain network after being checked and confirmed by multiple parties, and completing evidence storage.
Preferably, the standard material database comprises different voltage grade data, different professional category data, different application data, main performance data of various equipment materials and technical index data of various equipment materials.
Preferably, the intelligent contract issued to the blockchain network can provide a dynamic configuration function for the structure, the quantity and the type of the blockchain material catalog, and add a flow of automatic rule checking to timely detect and feed back non-compliant service data.
Preferably, the blockchain platform can also issue blockchain identity certificates for the participants and responsible persons and complete binding with the users, and each blockchain identity certificate can specify roles and units and add specific labels.
Preferably, when the participating party and the responsible person perform the related service circulation in the central system, the participating party and the responsible person perform updating and control through an intelligent contract in the block chain network, automatically check material information of a specific process node, automatically check validity according to a signature rule, and initiate event notification for a service exceeding a time node.
More preferably, the service flow includes the following steps: the material table is automatically checked through the intelligent contract, and whether the material table is subjected to authorization, check, audit and signature step-by-step approval is judged;
if not, automatically issuing an event for reminding and early warning, and ensuring that the user cannot continuously report;
if yes, automatically verifying whether the material table is consistent with the block chain material catalog or not;
if the verification is consistent, copying the material table to a declaration network to complete the measurement and recording work;
if the verification is inconsistent, reminding and early warning, interrupting reporting, adjusting and filling materials, changing and replacing the materials, authorizing, checking, auditing, gradually reviewing the signatures and other multi-party signature approval steps, and finally copying the material table to a reporting network to complete the measuring and recording work.
Preferably, the process modeling includes abstracting a uniform model according to the processes of the material recording of the power engineering, the material requirements of each process node, the participation roles, and the signature rules, and recording the uniform model into the central system.
Preferably, the asset list is determined by review of a plurality of parties, including an owner, a designer, and a defined third party authority.
Preferably, the data attribute of the material table is automatically verified through the intelligent contract, and the data attribute of the material table completely conforms to the data attribute in the standard material database; and if the data attribute of the material table is not consistent with the data attribute declared by the online measuring and recording, converting the data attribute of the material table into the data attribute consistent with the data attribute declared by the online measuring and recording.
Preferably, the standard material database and the material table have the steps of authorization, checking, auditing and signature checking step by step.
The intelligent material measuring and recording error prevention system for the power engineering adopts a big data technology and a block chain technology, has multiple guarantees of step-by-step approval, warning and early warning, and the like, can ensure no problem in the material measuring and recording reporting process by intelligent automatic check and verification, ensures that the material measuring and recording is correct, automatically inspects non-compliant data and key nodes, and feeds back the non-compliant data and the key nodes to business personnel in time, improves the engineering construction efficiency, and reduces the generation of the construction loss of the power engineering; the material measuring and recording efficiency can be greatly improved, the labor cost and the time cost are saved, and the intelligent power grid intelligent measuring and recording system plays an important role in promoting the development of the intelligent power grid.
Drawings
FIG. 1 is a system flow chart of the intelligent material recording error prevention system for electric power engineering according to the present invention;
fig. 2 is a service flow chart of the intelligent material recording error prevention system for electric power engineering according to the present invention.
Detailed Description
The invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the intelligent material measuring and recording error prevention system for power engineering includes a standard material database, a block chain network and a central system; the standard material database is used as a standard material database, comprises various types of data such as different voltage grade data, different professional category data, different use data, main performance data of various equipment materials, technical index data of various equipment materials and the like, and can be conveniently used and consulted in a number matching way; the block chain network comprises a block chain platform and a plurality of block chain nodes, distributed consensus is formed among the plurality of block chain nodes, the block chain platform is used for receiving uploaded data of the standard material database, and the data of the standard material database are stored through the plurality of block chain nodes to form a uniform block chain material catalog; the block chain platform can also issue block chain identity certificates for participants and responsible persons and finish binding with users, so that uniqueness and resistance to repudiation are ensured, each block chain identity certificate can designate roles and units, and a specific label can be added; the central system is used for performing flow modeling when an administrator performs engineering design, generating an intelligent contract and issuing the intelligent contract to the block chain network, generating a material table, uploading the material table to the block chain network after being checked and confirmed by multiple parties, and completing evidence storage. The intelligent material measuring and recording error prevention system for the electric power engineering adopts a safe and controllable block chain network to standardize a material database and store evidence in a credible mode to form a uniform block chain material catalogue, so that the condition that the attribute (including model specification quantity and the like) of equipment materials is inconsistent with the attribute of a standard material database in measuring and recording declaration is prevented, the error measuring and recording is avoided, and the delay of the progress of the electric power engineering construction is prevented, and even serious loss is caused; the system can ensure that no problem occurs in the process of reporting the material measuring and recording, so that the material measuring and recording is correct, non-compliant data and key nodes are automatically checked and fed back to business personnel in time, the engineering construction efficiency is improved, and the generation of electric power engineering construction loss is reduced; the material measuring and recording efficiency can be greatly improved, the labor cost and the time cost are saved, and the intelligent power grid intelligent measuring and recording system plays an important role in promoting the development of the intelligent power grid.
The process modeling comprises abstracting a uniform model according to the processes of material measurement and recording of the power engineering, material requirements of each process node, participation roles and signature rules, and recording the uniform model into the central system; the process engine of the central system automatically establishes an intelligent contract meeting the requirements according to the information and issues the intelligent contract into the block chain network; the material table is checked and determined by multiple parties, wherein the multiple parties comprise an owner party, a design party and a specified third party authority; the data attributes of the material table such as various types and specifications are automatically verified through the intelligent contract, and the data attributes of the material table completely accord with the data attributes in the standard material database; the data attribute of the material table is consistent with the data attribute declared by the online measuring and recording, if not, the data attribute of the material table is converted into the data attribute consistent with the data attribute declared by the online measuring and recording, so that the material table can be copied to the declaration network without any loss; the standard material database and the material table also have the steps of authorization, checking, auditing and signature checking step by step, and the left space for filling and the room for adjusting are also considered.
The intelligent contracts in the block chain network can also provide a dynamic configuration function for the information such as the structure, the quantity, the type and the like of the block chain material catalog, and add a flow of automatic rule checking to timely detect and feed back the service data which are not in compliance. When the participator and the responsible person perform related business circulation in the central system, the participator and the responsible person can perform updating and control through an intelligent contract in the block chain network, automatically check the material information of a specific process node, and automatically check the legality according to a signature rule; and the service exceeding the time node can initiate event notification and feed back to relevant units and individuals in time, so that the efficiency and the safety are improved.
The intelligent contract in the block chain network can encode the responsibility range work of a responsible person and is bound with the user identity and the user role to realize unified restriction; as shown in fig. 2, the material table is automatically verified through the intelligent contract, and whether the authorization, the verification, the step-by-step signature verification and other multi-party signature approval steps are performed is judged;
if not, automatically issuing an event for reminding and early warning, and ensuring that the user cannot continuously report;
if yes, automatically verifying whether the material table is consistent with the block chain material catalog or not;
if the verification is consistent, copying the material table to a declaration network to complete the measurement and recording work;
if the verification is inconsistent, for example, the model specification is not standard, the unit is not matched and other attributes do not meet the requirements, reminding and early warning are carried out, declaration is interrupted, then the steps of filling materials, changing and replacing the materials are adjusted, authorization, checking, auditing, signature step-by-step verification and other multi-party signature approval are carried out, and finally the material table is copied to a declaration network, and the measuring and recording work is completed;
therefore, when the material table finishes measuring and recording work, the material table can be accurately and intelligently integrated into a standard material ordering warehouse in the system, prompt and early warning can be immediately realized when abnormity is found, and responsibility tracing and analysis are implemented to be clear.
The above contents are further detailed descriptions of the intelligent material recording and error-preventing system for power engineering, and do not limit the scope of the present invention, and various modifications and improvements made by those skilled in the art according to the technical solutions of the present invention without departing from the concept of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (9)
1. Intelligent material of electric power engineering surveys and records mistake and prevents system, its characterized in that: the system comprises a standard material database, a block chain network and a central system; the block chain network comprises a block chain platform and a plurality of block chain nodes, distributed consensus is formed among the plurality of block chain nodes, the block chain platform is used for receiving uploaded data of the standard material database, and the data of the standard material database are stored through the plurality of block chain nodes to form a uniform block chain material catalog; the central system is used for performing flow modeling when an administrator performs engineering design, generating an intelligent contract and issuing the intelligent contract to the block chain network, generating a material table, uploading the material table to the block chain network after being checked and confirmed by multi-party signing, and finishing evidence storage;
the material table is automatically verified through the intelligent contract; the intelligent contract can provide a dynamic configuration function for the structure, the quantity and the type of the block chain material catalog, and adds a flow of automatic rule checking to timely detect and feed back non-compliant service data; the intelligent contract can encode the responsibility range work of the responsible person and is bound with the user identity and the user role to realize unified restriction.
2. The intelligent material recording error prevention system for electric power engineering according to claim 1, characterized in that: the standard material database comprises data of different voltage grades, data of different professional categories, data of different purposes, main performance data of various equipment materials and technical index data of various equipment materials.
3. The intelligent material recording error prevention system for electric power engineering according to claim 1, characterized in that: the blockchain platform can also issue blockchain identity certificates for the participants and responsible persons and complete binding with the users, and each blockchain identity certificate can specify roles and units and add specific labels.
4. The intelligent material recording error prevention system for electric power engineering according to claim 3, characterized in that: when the participator and the responsible person perform related business circulation in the central system, the participator and the responsible person can perform updating and control through an intelligent contract in the block chain network, automatically check the material information of the specific process node, automatically check the legality according to a signature rule, and initiate event notification for the business exceeding the time node.
5. The intelligent material recording error prevention system for electric power engineering according to claim 4, characterized in that: the service flow comprises the following steps: the material table is automatically checked through the intelligent contract, and whether the material table is subjected to authorization, check, audit and signature step-by-step approval is judged;
if not, automatically issuing an event for reminding and early warning, and ensuring that the user cannot continuously report;
if yes, automatically verifying whether the material table is consistent with the block chain material catalog or not;
if the verification is consistent, copying the material table to a declaration network to complete the measurement and recording work;
if the verification is inconsistent, reminding and early warning, interrupting reporting, adjusting and filling materials, changing and replacing the materials, authorizing, checking, auditing, gradually reviewing the signatures and other multi-party signature approval steps, and finally copying the material table to a reporting network to complete the measuring and recording work.
6. The intelligent material recording error prevention system for electric power engineering according to claim 1, characterized in that: and the process modeling comprises abstracting a uniform model according to the processes of material measurement and recording of the power engineering, material requirements of each process node, participation roles and signature rules, and recording the uniform model into the central system.
7. The intelligent material recording error prevention system for electric power engineering according to claim 1, characterized in that: the material table is determined by the examination of multiple parties, including an owner party, a designer party and a specified third party authority.
8. The intelligent material recording error prevention system for electric power engineering according to claim 1, characterized in that: the data attribute of the material table is automatically verified through the intelligent contract, and the data attribute of the material table completely conforms to the data attribute in the standard material database; and if the data attribute of the material table is not consistent with the data attribute declared by the online measuring and recording, converting the data attribute of the material table into the data attribute consistent with the data attribute declared by the online measuring and recording.
9. The intelligent material recording error prevention system for electric power engineering according to claim 1, characterized in that: the standard material database and the material table have the steps of authorization, checking, auditing and signature checking step by step.
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| CN110852595A (en) * | 2019-11-07 | 2020-02-28 | 国网浙江省电力有限公司 | Electric power material full life cycle management mechanism based on alliance chain |
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| CN111695851A (en) * | 2020-05-11 | 2020-09-22 | 宁波奥克斯电气股份有限公司 | Material management method based on block chain |
| CN111858757A (en) * | 2020-07-01 | 2020-10-30 | 国网电力科学研究院武汉南瑞有限责任公司 | Power grid material detection resource sharing method based on block chain technology |
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