CN114140131A - Power equipment monitoring system based on block chain - Google Patents
Power equipment monitoring system based on block chain Download PDFInfo
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- CN114140131A CN114140131A CN202111393466.9A CN202111393466A CN114140131A CN 114140131 A CN114140131 A CN 114140131A CN 202111393466 A CN202111393466 A CN 202111393466A CN 114140131 A CN114140131 A CN 114140131A
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Abstract
The invention discloses a power equipment monitoring system based on a block chain, which comprises input nodes and a transformer body, wherein a plurality of groups of the input nodes are arranged, NFC chips are adhered to the surface of the transformer body, a node industrial personal computer is arranged inside each group of the input nodes, the input end of the node industrial personal computer is connected with a data self-acquisition module, the output end of the node industrial personal computer is connected with a data node, the plurality of groups of data nodes sequentially form a safety block chain, an NFC label is arranged inside each NFC chip, the NFC label data is linked to the safety block chain, the NFC technology and the block chain technology are applied, the data is used as a reference ring to be buckled, so that the transformer has uniqueness, all links of production, detection, sales, warehousing, ex-warehouse, logistics and the like of the transformer are monitored, and phenomena of brand sticking production, fake test reports and the like are fundamentally avoided, thereby ensuring the quality of the transformer.
Description
Technical Field
The invention relates to the technical field of anti-counterfeiting of electric equipment, in particular to a block chain-based electric equipment monitoring system.
Background
At present, the distribution transformer market has some problems, for example, in order to bid at the lowest price in national network bidding, transformer production enterprises outsource production orders to small enterprises for branding production in order to reduce production cost, so that the performance and quality of the distribution transformer cannot be guaranteed; the national network company can only adopt a mode of increasing the sampling inspection strength because the national network company does not trust the quality of the product, thereby wasting a large amount of manpower and material resources.
Meanwhile, the distribution transformer market entrance threshold is low, the third party detection industry market is disordered, and the authenticity of a test equipment inspection report and a transformer type report cannot be guaranteed, so that the fair competition among transformer production enterprises is influenced, and the healthy development and the long-term development of the industry are not facilitated.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a power equipment monitoring system based on a block chain, which forms an automatic detection system for a transformer under the action of an original data self-acquisition module of a transformer body, forms a data node for detection on any node of the transformer which may influence the quality on the basis of the automatic detection system, verifies identity information by using an NFC chip and an NFC label, and enables the data node of the transformer body with unique identity information to be connected into a chain to form the quality safety block chain, so that the data node is used as an anti-counterfeiting traceability system and an industrial vision system, and a user can be connected into the quality safety block chain by using a mobile phone with an NFC function to see complete parameters, hardware, date information and image information.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides an electrical equipment monitored control system based on district's chain, is including typeeing node and transformer body, it is provided with the multiunit to type the node, transformer body's surface paste has the NFC chip, the multiunit the inside of typeeing the node all is provided with the node industrial computer, the input of node industrial computer is connected with data from collection module, the output of node industrial computer is connected with data node, multiunit data node constitutes in proper order has matter ampere district's chain of blocks, the inside NFC label that is provided with of NFC chip, NFC label data link is in matter ampere district's chain of blocks. The transformer body is taken as an example, an automatic detection system for the transformer is formed under the action of an original data self-acquisition module of the transformer body, on the basis, a detected data node is formed for any node of the transformer, which may affect the quality, and the NFC chip and the NFC label are utilized to verify the identity information, so that the data nodes of the transformer body with unique identity information are linked into a chain to form a quality safety block chain, and the chain is taken as an anti-counterfeiting traceability system and an industrial vision system.
Further, the NFC tag data link is connected with a dynamic code mechanism, and the dynamic code mechanism is connected with the mobile phone data link with the NFC function; when the mobile phone scans the NFC label, the chip carries out encryption operation on the UID, the true random number and the scanning times by using a built-in secret key and an encryption algorithm, a dynamic password is generated and sent to the mobile phone, the mobile phone is connected to an authentication server, whether the dynamic password is correct or not is compared, and the authenticity of the commodity is judged according to a comparison result.
Further, the NFC chip has a unique UID, and is a readable only chip; the UID of the NFC label has global uniqueness, can be purchased by national network companies in a unified way, and then is issued to a transformer manufacturer according to a purchase contract.
Further, the input nodes include, but are not limited to, production link information data nodes, transformer information and label nodes, performance test data nodes, and partial discharge test data nodes; production link information data node, transformer's information and label node, capability test data node, partial discharge test data node can be respectively to the production of transformer body constitute, finished product data, test data and outward appearance place data carry out the datamation, constitute the data chain by authentication, prevent to fall the package, be convenient for trace to the source.
Further, the data self-acquisition module comprises but is not limited to an industrial camera and a test number saw self-entry device; the data self-acquisition module refers to detection and recording of working condition information of a transformer body at a node, taking an industrial camera as an example, all operations of the industrial camera are automatically completed by software, testing personnel are not required or allowed to participate, human intervention and artificial counterfeiting are avoided, a high-resolution color industrial camera is selected and used, the industrial camera is installed in each link of transformer detection, such as a direct resistance ratio test site, a no-load/load test site and the like, after corresponding tests are completed, the industrial camera is controlled to photograph important parts such as the transformer body, a wiring mode and an NFC label at the background by automatic detection software, and a picture is automatically uploaded to a cloud end through' Autoupload.
Further, the production link information data nodes include, but are not limited to, a final assembly process data node, a vacuum drying system monitoring data node, and an oil injection link data node; taking a production link information data node as an example, the quality of the transformer does not depend on a final test result, if some key links in the production process are not well controlled, the factory test result may be qualified, but the transformer has certain defects and affects an end user, so that a data link is formed from a source production link, and data nodes such as a final assembly process data node, a vacuum drying system monitoring data node, an oil injection link data node and the like are formed.
Further, the performance test data nodes include, but are not limited to, a direct resistance ratio test data node, an induced voltage withstand test data node, an idle load test data node and a load test data node; taking a performance test data node as an example, in any node of a direct resistance ratio test data node, a sensing voltage-withstanding test data node, a no-load test data node and a load test data node, a data self-acquisition module and a node industrial personal computer are used for automatically extracting all test data from a system in real time and uploading the test data to a cloud end, and the intervention of test personnel is not required or allowed in the period, so that the human intervention and the artificial counterfeiting are avoided.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, under the action of an original data self-acquisition module of a transformer body, an automatic detection system for the transformer is formed, on the basis, a data node for detection is formed for any node of the transformer, which may affect the quality, and the identity information is verified by utilizing an NFC chip and an NFC label, so that the data nodes of the transformer body with the unique identity information are linked into a chain to form a quality safety block chain, the chain is used as an anti-counterfeiting traceability system and an industrial vision system, a user can be linked into the quality safety block chain by utilizing a mobile phone with an NFC function, and complete parameters, hardware, date information and image information are seen.
(2) The NFC technology and the block chain technology are applied, data are used as reference rings to be buckled, so that the transformer has uniqueness, all links of production, detection, sales, warehousing, ex-warehouse, logistics and the like of the transformer are monitored, the phenomena of branding production, fake test reports and the like are fundamentally avoided, and the quality of the transformer is guaranteed.
(3) The number of sampling inspection of the transformer is reduced, and the purposes of saving energy and reducing consumption are achieved
(4) The block information can not be modified, the information is simple, convenient and transparent, and the tracing to the source of the problem product is convenient.
Drawings
FIG. 1 is a schematic block diagram of a system of the present invention;
FIG. 2 is a schematic diagram of a data node system of the present invention;
FIG. 3 is a schematic diagram of a data self-acquisition module system according to the present invention;
fig. 4 is a schematic diagram of an NFC chip system according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Please refer to fig. 1-4, a power equipment monitoring system based on a zone block chain comprises input nodes and a transformer body, wherein the input nodes are provided with a plurality of groups, the surface of the transformer body is pasted with NFC chips, a plurality of groups of node industrial personal computers are arranged inside the input nodes, the input ends of the node industrial personal computers are connected with a data self-acquisition module, the output ends of the node industrial personal computers are connected with data nodes, the plurality of groups of data nodes sequentially form a zone block chain with quality safety, NFC tags are arranged inside the NFC chips, and NFC tag data are linked to the zone block chain with quality safety. The transformer self-acquisition module is used as an example, an automatic detection system for the transformer is formed under the action of the original data self-acquisition module of the transformer body, on the basis, a detected data node is formed for any node of the transformer which can affect the quality, the NFC chip and the NFC label are used for verifying the identity information, the data node of the transformer body with the unique identity information is connected into a chain to form a quality safety block chain, the chain is used as an anti-counterfeiting traceability system and an industrial vision system, a user can be automatically connected with a cloud server to enter the quality safety block chain by using a mobile phone with an NFC function, the authenticity of the NFC label is judged, a manufacturer, a detection place, warehouse entry and exit information and logistics information of the transformer are inquired, a test report, a test record and a photo in the test process of the transformer are obtained, and whether the transformer accords with the production requirements or not is judged, And (5) detecting the standard, and judging whether the quality meets the design requirement.
Referring to fig. 1-4, the NFC tag data link is connected with a dynamic code mechanism, and the dynamic code mechanism is connected with the mobile phone data link with the NFC function; when the mobile phone scans the NFC label, the chip carries out encryption operation on the UID, the true random number and the scanning times by using a built-in secret key and an encryption algorithm, a dynamic password is generated and sent to the mobile phone, the mobile phone is connected to an authentication server, whether the dynamic password is correct or not is compared, and the authenticity of the commodity is judged according to a comparison result.
Referring to fig. 1-4, the NFC chip has a unique UID, and is a readable only chip; the UID of the NFC label has global uniqueness, can be purchased by national network companies in a unified way, and then is issued to a transformer manufacturer according to a purchase contract.
Referring to fig. 1-4, the input nodes include, but are not limited to, a production link information data node, a transformer information and label node, a performance test data node, and a partial discharge test data node; production link information data node, transformer's information and label node, capability test data node, partial discharge test data node can be respectively to the production of transformer body constitute, finished product data, test data and outward appearance place data carry out the datamation, constitute the data chain by authentication, prevent to fall the package, be convenient for trace to the source.
Referring to fig. 1-4, the data self-acquisition module includes, but is not limited to, an industrial camera, a test number saw self-entry device; the data self-acquisition module refers to detection and recording of working condition information of a transformer body at a node, taking an industrial camera as an example, all operations of the industrial camera are automatically completed by software, testing personnel are not required or allowed to participate, human intervention and artificial counterfeiting are avoided, a high-resolution color industrial camera is selected and used, the industrial camera is installed in each link of transformer detection, such as a direct resistance ratio test site, a no-load/load test site and the like, after corresponding tests are completed, the industrial camera is controlled to photograph important parts such as the transformer body, a wiring mode and an NFC label at the background by automatic detection software, and a picture is automatically uploaded to a cloud end through' Autoupload.
Referring to fig. 1-4, the production link information data nodes include, but are not limited to, final assembly process data nodes, vacuum drying system monitoring data nodes, and oil injection link data nodes; taking a production link information data node as an example, the quality of the transformer does not depend on a final test result, if some key links in the production process are not well controlled, the factory test result may be qualified, but the transformer has certain defects and affects an end user, so that a data link is formed from a source production link, and data nodes such as a final assembly process data node, a vacuum drying system monitoring data node, an oil injection link data node and the like are formed.
Referring to fig. 1-4, the performance test data nodes include, but are not limited to, a direct resistance-to-variable ratio test data node, an induced withstand voltage test data node, an idle load test data node, and a load test data node; taking a performance test data node as an example, reading label information through a UHF card reader, obtaining transformer information from a cloud end, performing direct resistance ratio test and taking a picture, uploading NFC label information, test data and a picture to the cloud end, automatically extracting all test data from a system in real time and uploading the test data to the cloud end by using a data self-acquisition module and a node industrial personal computer in any node of the direct resistance ratio test data node, an induction voltage-withstanding test data node, a no-load test data node and a load test data node, and avoiding human intervention and artificial counterfeiting.
In the invention, taking a transformer body as an example, an automatic detection system for a transformer is formed under the action of an original data self-acquisition module of the transformer body, on the basis, a detected data node is formed for any node of the transformer which can influence the quality, the identity information is verified by using an NFC chip and an NFC label, the data node of the transformer body with unique identity information is linked into a chain to form a quality safety block chain, the chain is taken as an anti-counterfeiting traceability system and an industrial vision system, taking a performance test data node as an example, label information is read by a UHF card reader, transformer information is obtained from a cloud end, a direct resistance ratio test and a photo are taken, the NFC label information, the test data and the photo are uploaded to the cloud end to form the data node, the data node is sequentially linked to form the quality safety block chain, a mobile phone with an NFC function is used for scanning the NFC label on the transformer, the NFC chip can be automatically connected with a cloud server, the authenticity of the NFC tag is judged, information of a manufacturer, a detection place, an in-out warehouse and logistics information of the transformer are inquired, a test report, a test record and a photo in the test process of the transformer are obtained, whether the transformer meets the production and detection standards and whether the quality meets the design requirements is judged, due to the uniqueness and confidentiality of the NFC chip, the non-replicability of the tag is guaranteed, a user can upload test data to a cloud database only through a specific program, and the non-modifiability of the test data is guaranteed; the test data is obtained by scanning the label through the mobile phone, the accuracy of the test data is guaranteed, the NFC label is scanned through the mobile phone or special handheld scanning equipment, a manufacturer of the transformer, logistics information, a test report, a test record and a photo of each detection link can be inquired at any time, all the links of production, detection, sale, warehousing, ex-warehouse, logistics and the like of the transformer are monitored, the phenomena of branding production, fake test reports and the like are fundamentally avoided, and the quality of the transformer is guaranteed.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides an electrical equipment monitored control system based on block chain, includes and types node and transformer body, its characterized in that: the utility model discloses a transformer, including type node, transformer body, data node industrial computer, it is provided with the multiunit to type the node, the surface paste of transformer body has the NFC chip, the multiunit the inside of type the node all is provided with the node industrial computer, the input of node industrial computer is connected with data from collection module, the output of node industrial computer is connected with data node, the multiunit data node constitutes in proper order has matter ampere district's block chain, the inside NFC label that is provided with of NFC chip, NFC label data link is in matter ampere district's block chain.
2. The blockchain-based power equipment monitoring system of claim 1, wherein: the NFC label data link is provided with a dynamic code mechanism, and the dynamic code mechanism is connected with the mobile phone data link with the NFC function.
3. The blockchain-based power equipment monitoring system of claim 1, wherein: the NFC chip has a unique UID, and is a readable only chip.
4. The blockchain-based power equipment monitoring system of claim 1, wherein: the input nodes include but are not limited to production link information data nodes, transformer information and label nodes, performance test data nodes and partial discharge test data nodes.
5. The blockchain-based power equipment monitoring system of claim 1, wherein: the data self-acquisition module comprises but is not limited to an industrial camera and a test number saw self-entry device.
6. The blockchain-based power equipment monitoring system of claim 4, wherein: the production link information data nodes include, but are not limited to, final assembly process data nodes, vacuum drying system monitoring data nodes and oil injection link data nodes.
7. The blockchain-based power equipment monitoring system of claim 4, wherein: the performance test data nodes include, but are not limited to, direct resistance ratio test data nodes, inductive withstand voltage test data nodes, no-load test data nodes and load test data nodes.
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| CN202111393466.9A CN114140131A (en) | 2021-11-23 | 2021-11-23 | Power equipment monitoring system based on block chain |
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| CN202111393466.9A CN114140131A (en) | 2021-11-23 | 2021-11-23 | Power equipment monitoring system based on block chain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114723743A (en) * | 2022-05-16 | 2022-07-08 | 中国信息通信研究院 | Block chain-based power distribution equipment safety detection method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114723743A (en) * | 2022-05-16 | 2022-07-08 | 中国信息通信研究院 | Block chain-based power distribution equipment safety detection method and device |
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