176 results about "Archival document" patented technology

The invention provides an archive knowledge management method and system based on a large language model in the technical field of archive knowledge management. The method comprises the steps of S1, creating an archive knowledge base, an archive knowledge extraction rule base and a problem template base; s2, acquiring a historical archive file to construct a data set; s3, creating a large language model and training the large language model; s4, identifying the to-be-managed archive file through an OCR technology to obtain the content of the to-be-managed archive, and extracting a corresponding archive knowledge extraction rule and a problem template; s5, inputting the generated knowledge extraction problem and the to-be-managed file content into a large language model to obtain file knowledge; step S6, storing the archive knowledge into a neo4j graph knowledge base and a mysql relational knowledge base; step S7, obtaining a knowledge triple from the graph knowledge base and expressing the knowledge triple in a knowledge graph mode; and step S8, performing addition, deletion, update and query management on the archive knowledge. The method has the advantage that the efficiency and quality of archive knowledge management are improved.

The invention discloses a housing fund archive management method, system and device, a medium and a product, and relates to the technical field of data processing.The method comprises the steps that when an archive uploading instruction input by a user is received, the archive type of an archive to be uploaded is obtained from the archive uploading instruction; outputting a file template matched with the file type of the file to be uploaded; receiving a target archive file uploaded by the user based on the archive template, and determining a dynamic identifier of the target archive file as a new identifier; verifying the target archive file based on the archive template to obtain a verification result; if the verification result shows that the target archive file is matched with the archive template, updating the dynamic identifier of the target archive file to be in auditing, and encrypting the target archive file to obtain an encrypted archive file; respectively storing the encrypted archive files into a plurality of storage spaces; wherein each storage space stores one encrypted archive file, and the archive management efficiency is improved.

The invention discloses a training method, device and equipment for a large intelligent recognition model of archive files and a medium, and relates to the technical field of document recognition. The training method comprises the following steps: constructing a self-supervised diffusion model for first-stage training: carrying out random mask processing on image samples to generate mask image samples, respectively inputting the mask image samples into an image encoder to extract high-dimensional information, and further enhancing the discrimination of an attention map by using a token selection module, the weight of task related parameters is dynamically adjusted through an attention refocusing mechanism, the perceptual ability of the model to a task target is improved, a text encoder embedded by an empty text is combined to serve as condition input of a diffusion model, and the encoder is optimized by using generation feedback of the diffusion model; and constructing a second-stage fine-tuning Qwen-vl large model: freezing the image encoder trained in the first stage, and finely tuning the Qwen-vl large model by using a small number of samples. According to the method, the visual reasoning and fine-grained sensing capabilities of a large archive identification model in a complex scene are realized, and the generalization and precision of archive identification are improved.

The invention discloses an archive description method and system and a computer readable storage medium, and the method comprises the steps: obtaining the electronic image data of an archive file in a folder selected by a batch task, and converting the electronic image data into editable text data; analyzing the text data and extracting key information, and reversely filling file metadata with a folder selected by the batch task according to a pre-configured analysis rule and the extracted key information to obtain file entry data to be verified; and storing and filing the verified file entry data according to a preset file category rule, and generating a corresponding index and a directory. According to the archive description method provided by the invention, the user-defined analysis rule and batch task processing are supported, the data processing efficiency is improved, the archive description requirements of different types and scales can be flexibly met, the adaptability is high, the retrieval and export functions after archiving are realized, and the subsequent utilization and management of the archive information by the user are greatly facilitated.

The invention relates to the technical field of archive storage and management, and discloses an archive classification management method which comprises the following steps: constructing an alliance chain property block chain network and an I PFS file system; for the received multi-dimensional electronic archive set, performing clustering analysis on the electronic archive set to obtain an archive classification result of the electronic archive set; based on the number of the electronic archives in the archive classification result, the storage nodes are classified to obtain node classification results, and the node classification results are in one-to-one correspondence with the archive classification results; according to a node classification result, uploading and storing the classified electronic archive file through the corresponding storage node, generating a hash ID table related to the storage node, and classifying the hash ID table; and the block chain network generates the Hash ID table into a block according to the category and a block chain network operation mechanism, and stores the block into the block chain network.

The invention provides an AI-based electric power engineering archive knowledge service method and system in the technical field of electric power engineering archive management. The method comprises the following steps: S1, obtaining a historical archive text to construct a data set; s2, training the archive knowledge extraction model based on the data set; mining an archiving rule from historical archiving information collected from the data set through a big data technology; s3, acquiring a to-be-copied electric power engineering archive file, and performing copy identification; s4, identifying an electric power project file text from the electric power project file; s5, inputting the electric power engineering file text into the file knowledge extraction model to obtain file knowledge so as to construct a file knowledge graph; s6, extracting archiving information from the electric power engineering archive file, generating an archiving reminding notification based on the archiving information and an archiving rule, and executing archiving operation; and S7, recording the archiving characteristics in the archiving process to carry out compliance check. The method has the advantage that the quality and efficiency of electric power engineering file management are greatly improved.

The invention provides an archive information storage method and system, and relates to the technical field of data processing, and the method comprises the steps: obtaining the access frequency and storage time of each archive file in a preset time interval; classifying the archive files according to the access frequency and the storage time, adding classification labels, and dividing the archive files into high-frequency use files and low-frequency use files; obtaining a file storage state of the archive file, wherein the file storage state comprises a file storage format, a file storage medium and a file index mode; judging whether the file storage state of the archive file is matched with the access requirement corresponding to the classification tag or not; and if not, adjusting the file storage state of the archive file according to the access requirement corresponding to the classification tag. According to the scheme, the file storage state of the archive file can be flexibly adjusted according to the access requirements and storage time of different archive files, and the long-term readability of the archive file is ensured on the premise that the access efficiency of the archive file is ensured.

The invention discloses an archive credible access and tamper-proof management system and method based on a block chain, and belongs to the technical field of information security and data evidence storage, and the method mainly comprises the steps: during evidence storage, a business server calculates an archive hash value and encrypts a file, the encrypted file is stored in an IPFS to obtain a CID, and the CID is stored in a database; key information such as the hash value and the CID is stored in the block chain through the smart contract; during verification, querying an original hash value from the block chain, acquiring a file from the IPFS, decrypting and calculating a current hash value, and comparing whether the two hash values are consistent or not; according to the method, absolute credibility of file metadata and operation logs is ensured by utilizing the non-tampering characteristic of the block chain, safe and low-cost storage of file files is realized by utilizing the IPFS, the problems of single-point failure, easiness in tampering, low audit log credibility and high large-scale storage cost of a centralized file management system are effectively solved, and the method is suitable for popularization and application. And credible management of the whole life cycle of the electronic archives is realized.

The invention provides an OFD archive file retrieval method and system, and the method comprises the steps: receiving file data, and carrying out the authentication verification of the file data; splitting the file into file units and storing the file units into a message queue for asynchronous processing in sequence; extracting text information, table information and picture information in the OFD file to generate comprehensive text information; preprocessing the comprehensive text information, and recording the occurrence frequency of each segmented word and the corresponding page number; creating an index in a search engine cluster, wherein an index field comprises a file ID (Identity), word segmentation content, occurrence frequency and a page number; searching according to an input keyword, and arranging results in a descending order according to the occurrence frequency of word segmentation; and marking the page number of the keyword for retrieval and positioning. The method has the beneficial effects that rapid analysis and preprocessing of large-scale OFD data are realized through asynchronous processing of the message queue and an OCR (Optical Character Recognition) technology; redundancy is reduced through coarse-grained word segmentation during indexing, and recall is enhanced through fine-grained word segmentation during retrieval; the keyword granularity input by the user is adapted, and the retrieval scene adaptability is improved.

The invention discloses an electronic archive intelligent data management method and system based on a large model. The method comprises the following steps: firstly, acquiring an electronic archive file, performing unified access, identifying a text through an OCR (Optical Character Recognition) technology, and reserving original layout coordinate information; analyzing the document page by page to generate a page-level structured object containing text and position mapping; then, on the basis of a preset domain prompt template, calling a large language model to extract file metadata from the page-level object, recognizing entities and relationships in combination with file knowledge ontology, and generating a semantic triple containing an evidence source page number; and finally, fusing the metadata and the triple to construct an electronic archive knowledge graph with a page-level traceability function. According to the invention, through a whole-process semantic governance mechanism from access, analysis to knowledge generation, the problems of difficult analysis of unstructured data, weak semantic understanding and lack of traceability in traditional archive management are effectively solved, and the intelligent level and data credibility of archive governance are significantly improved.

A digital archive data management system comprises a user terminal, a server, a data acquisition module, an authority distribution module, an access identification module, an access sorting module, an access tracking module and a cloud database. According to the digital archive data management system, through registration and login, accurate tracking and identification of identities are ensured, responsibility state information of visitors is collected, visit values are obtained through quantitative assignment processing, permission range type levels are matched according to the visit values, and visitors can only access data in an authorized range; then the access state of the digital archive file is intelligently analyzed, abnormity is monitored in real time, an access limiting instruction is triggered, a target access person is optimally selected in combination with multi-dimensional data, meanwhile, the access behavior state of the access person can be monitored in real time, the digital archive file is pushed in a personalized mode, the safety of the digital archive file is guaranteed, and the user experience is improved. And furthermore, the query and calling efficiency of the visitors is improved, and the use experience of the user is optimized.

The present invention discloses a file management cabinet, which belongs to the field of file storage technology. A file management cabinet includes a cabinet body, a storage cavity is arranged in the cabinet body, a horizontal plate is arranged along the horizontal direction of the storage cavity for dividing the storage cavity into a plurality of storage areas, a vertical plate is arranged vertically in the storage area for dividing the storage area into a plurality of storage slots, a plurality of clamping mechanisms for limiting files are arranged in each storage slot, and a release component for driving adjacent clamping mechanisms to release the file limit is arranged in each vertical plate. Compared with the prior art, the present invention realizes orderly classification of storage space in the internal structure of the cabinet body by arranging a plurality of storage slots, and cooperates with the arrangement of the clamping mechanism and the release component to limit the access to files of different sizes and thicknesses, thereby avoiding the problem that the surrounding files are easily pulled out when the target file is taken out, resulting in confusion and inconvenience in sorting, facilitating the retrieval of archive files in the later stage, and improving the work efficiency of the staff.

The utility model belongs to the technical field of file scanning devices, in particular to an archive file scanning device, which adopts the following scheme that the archive file scanning device comprises a workbench; the scanner is fixedly mounted at the top of the workbench; the number of the supports is two, the support at the upper position is fixedly installed on the top of the workbench, and the support at the lower position is connected with the workbench in a sliding mode. The utility model discloses a file laminating device which comprises a support, two laminating rods, two positioning mechanisms and a control mechanism, the number of the positioning mechanisms is two, the positioning mechanisms are respectively matched with the support and the control mechanism, and the positioning mechanisms are used for positioning the position of the support, in the file laminating device, the top and the bottom of a file are clamped through the two laminating rods, and then the support at the lower position is pulled downwards to move downwards; when the file is scanned, the support can straighten the file, reduce wrinkles and fix the file, so that the stability of the file during scanning is improved, and the probability of input errors is reduced.

The invention relates to the technical field of archive repository air conditioning, in particular to a ventilation system for an archive storage room, the archive storage room comprises an archive room, a control room, a reading room and a ventilation room, the archive room is internally provided with a plurality of archive cabinets for storing paper archive files; the ventilation system comprises an indoor ventilation structure for circulating ventilation of the interior of the archive room. According to the file cabinet, through circulating ventilation, air filtration and sterilization treatment of the indoor ventilation structure and effective removal of moisture through the condensation dehumidification box, the risk that files are damaged due to moisture, mildew, insect pests and the like is remarkably reduced. Especially for paper archives, air circulation and dehumidification treatment effectively prevent moisture from eroding the archives, and the archives are kept dry and intact. Through multiple filter screen filtration and ultraviolet sterilization, air in the file room becomes fresher and cleaner, and dust, peculiar smell and bacteria in the air are reduced.

The invention relates to the field of distributed archive management, in particular to a distributed budget archive collaborative management system based on big data, which is provided with an archive acquisition module, a feature analysis module, a label setting module and an archive optimization module. A label setting module triggers and determines a data representation difference representation value from a data standard form feature and sets a label for an archive file, then an archive optimization module is adopted to carry out targeted classification processing on the archive file according to the label of the archive file subsequently, and for the archive file with the difference representation label, it is considered that the difference of the archive file is high, and the classification efficiency is high. According to the method, a complete information extraction reconstruction mode is adopted, archive files are optimized, non-differential expression labels can be suggested to be processed due to the fact that the standard types of the archive files are high, and therefore when massive archive files are faced, targeted processing can be carried out, the computing power is saved, and the consistency of the archive files is improved.

The utility model relates to a drawing type file storage cabinet convenient to browse, which belongs to the technical field of office furniture and comprises a cabinet body formed by connecting four rectangular plates, two ends of the cabinet body are open, a vertical partition plate is fixedly arranged in the middle of the cabinet body, and two rows of drawing plates are arranged in the cabinet body on two sides of the partition plate. A handle is fixedly arranged at the outer side end of the drawing plate, a plurality of edge plates are fixedly arranged on one side face of the drawing plate at equal intervals, a plurality of guide grooves are formed in the upper surface and the lower surface of each edge plate at equal intervals, a magnetic rod is arranged between the guide grooves between every two adjacent edge plates, and magnetic plates with the same number as the magnetic rods are arranged on the side face of the drawing plate. When the file cabinet is used for storing files, searching is convenient and fast, and damage to the files can be greatly reduced in the taking and placing process.

The utility model relates to the technical field of archive files, and discloses a folding pasting frame for archive files, which comprises a pasting fixing frame, a file fixing mechanism is fixedly arranged in an inner cavity of the pasting fixing frame, and the file fixing mechanism comprises a sliding groove, a threaded rod, a connecting frame, a pressing block, a spring, a clamping hole, a connecting plate, a sliding plate, a fixing plate and a clamping block. According to the folding pasting frame for the archive file, a to-be-repaired file is placed on the bottom plate, then a user presses a pressing block firstly, the pressing block drives a clamping block to move inwards through a connecting plate, the clamping block and a clamping hole are separated from the clamping state, then a sliding plate is dragged, a fixing plate on the sliding plate is moved to the position above the file edge, then a threaded rod is rotated, and then the file is folded and pasted. The threaded rod drives the connecting frame to move downwards, then the connecting frame drives the fixing plates to move downwards through the sliding plate, the multiple fixing plates move downwards to fix a file to the bottom plate, then the file is brushed with glue, and then the papering paper is pasted to the file.

The utility model provides a repairing tool capable of replacing a paper file supporting and mounting technology, and relates to the related technical field of file repairing, the repairing tool comprises a humidifying box and a stretching plate, the bottom of the humidifying box is provided with a water tank, an ultrasonic nebulizer is installed in the water tank, the middle of the humidifying box is provided with a file placing tray, and the file placing tray is provided with an ultrasonic nebulizer. A steam passing opening is formed in the tray; the flat stretching plate is composed of two rectangular PP plates, one sides of the two PP plates are connected through a rotating shaft, the other sides of the two PP plates are closed through magnetic attraction, and canvas layers are bonded to the inner sides of the two PP plates. According to the repairing tool, deformed and uneven paper archives are humidified and stretched through the humidifying box, the humidified paper archives are stretched and flattened through the flat stretching plate, and the repairing tool is simple and convenient to use and high in practicability. The method is easy to operate, eliminates potential damage of traditional supporting and mounting to paper archives, and can well replace part of traditional supporting and mounting processes.

The invention relates to an archive file previewing method, front-end equipment, a back-end server and a storage medium, and particularly relates to the technical field of digitization. Comprising the steps that when a preview operation is responded, a front end obtains the data volume and the fragment size of a target archive file from a rear end according to needs, one-time loading of large files is avoided, the data transmission amount is reduced, and the loading time consumption under the limited bandwidth is reduced. Meanwhile, the rendering area is determined according to the data volume, the fragment size and the page size, the preview range is defined in combination with a page rolling stop event, invalid data loading is further avoided, and the file preview efficiency is improved. Besides, by concurrently sending a plurality of file acquisition requests corresponding to the preview range, limited bandwidth resources are fully utilized, and a plurality of file fragment data are synchronously acquired, so that the file stream data acquisition speed is remarkably increased, the file preview loading time is greatly shortened, the online large file preview experience of a user is effectively improved, and the user experience is improved. The problem that online utilization is affected by slow loading of large files is solved.

The invention provides a distributed archive storage method based on an alliance chain, which can be applied to the technical field of alliance chains. The method comprises the steps that in response to a request of uploading an archive file by a first user, the type of the archive file is determined, and the first user is configured to have the authority to upload, query and authorize the archive file; determining a chain code corresponding to the archive file based on the type of the archive file; the archive file is uploaded to the distributed file storage system through the chain code corresponding to the archive file, the chain code is created by an archive file administrator, and the archive file administrator is configured to manage the authority of the chain code. The invention further provides a distributed file storage device and equipment based on the alliance chain, a storage medium and a program product.

The invention relates to the technical field of archive data processing, and discloses a data processing method and system based on archive information, the system comprising an archive file filing address judgment module, an archive file filing address feedback module, and an archive file filing address correction and filing execution module; by accurately retrieving archive file filing address parameters; using screenshot software to open and capture interface images of each layer of filing space layer by layer, scientifically constructing archive file filing addresses and corresponding archive file filing space image parameters, realizing accurate digital image fusion of archive file filing space addresses and address spaces; visually pushing archive file filing addresses and corresponding archive file filing space images to an archive management terminal through a display screen.

The present application relates to a kind of audio-visual archives intelligent classification identification and archiving method and system, comprising the following steps: S1: according to the file classification of company audio-visual archives, storage period identification, file title, archiving department and file catalog service rule, constructs service rule system;S2: the original high-definition data of audio-visual archives is obtained and preprocessed, and face recognition library is constructed;S3: audio-visual archives file intelligent classification identification model is constructed;S4: according to the preprocessed audio-visual data and face recognition library, audio-visual archives file intelligent classification identification model is trained, and the optimized audio-visual archives file intelligent classification identification model is obtained;S5: based on the optimized audio-visual archives file intelligent classification identification model, each collection file is intelligently distributed in front of collection link, and based on service rule system verification, auxiliary archivist carries out audio-visual archives file auxiliary classification identification arrangement and cataloging archiving auxiliary work.The present application can accurately classify and catalog audio-visual archives.

The invention discloses an automatic acquisition and intelligent analysis digital archive management system in the tobacco industry, and belongs to the technical field of archive management. The system adopts a micro-service architecture constructed based on a J2EE technical system and a Spring Boot framework, and comprises a data acquisition module, a data storage module, a data arrangement module, a query utilization module, a borrowing management module, an authority management module and a digital processing module. The data acquisition module is in butt joint with a service system through a standard interface and performs four-property detection on the electronic archive; the data storage module adopts a distributed architecture of MySQL master-slave copying and Redis caching, and archive files are encrypted and stored by adopting AES-256; the data arrangement module automatically completes data cleaning, file classification and cataloguing through an intelligent algorithm; the query utilization module supports multiple query modes; and the authority management module realizes fine control based on an RBAC model. According to the invention, full-life-cycle digital management of science and technology archives is realized, the archive management efficiency is greatly improved, the management cost is reduced, and the archive data security is guaranteed.

The utility model discloses an archive file scanning auxiliary device, and relates to the technical field of file scanning. The device comprises a base, the base comprises a supporting table, a rear supporting frame and a supporting plate, the rear supporting frame is fixedly installed on the rear side of the supporting table, the supporting plate is fixedly installed at the top of the supporting table, a liftable workbench is installed at the top of the supporting table, and a moving mechanism is fixedly installed at the top of the rear supporting frame. According to the utility model, the moving mechanism drives the two groups of bulldozing pieces attached to the middle part of the paper file to move and drives the bulldozing pieces to move to the edge of the paper file, so that when the bulldozing pieces move to the edge, the turned edge of the paper file is pressed and bulldozed by the bulldozing pieces, and the two groups of bulldozing pieces are driven by the moving mechanism to move reversely; the pressing belts on the two sets of rotating rollers are driven to be unfolded, the pressing belts are pressed by the pressing rollers to be attached to the edge of the paper archive till the rotating rollers are separated from the paper archive, and one side of the paper archive is pressed through the pressing belts.

The invention discloses a binding device and method for thickened archive documents, the binding device comprises an outer cylinder shell (2) used for supporting the inner side face of the thickened archive documents, a pressing seat (4) arranged in the outer cylinder shell (2), and an inner cylinder shell (5) arranged between the pressing seat (4) and the outer cylinder shell (2), one side face of the thickened archive documents is supported through the outer cylinder shell (2), and the inner cylinder shell (5) is arranged between the pressing seat (4) and the outer cylinder shell (2). By means of an inner barrel shell (5), the binding operation space of a penetrating needle and a binding line on the thickened archive document is set, the thickened archive document in the binding state is placed in an arc-shaped gap, and the binding efficiency is improved. The technical problem that due to the fact that a penetrating needle is used, the area of a clamping point of the thickened archive document is limited by a clamp, and the thickened archive document can be misplaced under the action of crossing acting force of the penetrating needle is solved, and therefore the binding effect of the thickened archive document is improved.

The utility model relates to the technical field of archive files, in particular to drying equipment for damp treatment of archive files, which comprises a casing, an anti-wrinkle mechanism is fixedly connected to the right side of the casing, an automatic cleaning mechanism is fixedly connected to the left side of the casing, and mounting plates are fixedly connected to the tops of two sides of an inner cavity of the casing. Through cooperation of the first push rod, the angle plate, the guide rod, the roller carrier and the flattening roller, the anti-wrinkle function is achieved, firstly, the first push rod is started through the controller, the first push rod operates to push the flattening roller to transversely move through the angle plate and the guide rod so as to flatten dried paper, and in the operation process, the guide rod, the roller carrier and the spring are matched for buffering; and the mechanism can effectively carry out anti-wrinkling treatment on the paper, so that the situation that the paper is wrinkled and is not beneficial to follow-up storage can be avoided, the situation that fonts on the surface of the paper are influenced is prevented, and follow-up archive files can be normally used.

The invention discloses an urban construction archive management method and device, equipment, a storage medium and a product, and relates to the technical field of block chains. The method comprises the steps of obtaining a target urban construction file, wherein the target urban construction file comprises a file name, file metadata and a file file; preprocessing the archive metadata and the archive file to obtain first archive information; based on an intelligent contract of a block chain platform, performing uplink processing on the file name and the first file information, and generating an uplink identifier of the target urban construction file; and storing the uplink identifier of the target urban construction file. Compared with the prior art, the block chain technology is combined with archive management, and the characteristics of non-tampering and traceability of the block chain technology are utilized, so that a security system covering the full life cycle of the archive can be constructed, the counterfeiting risk is completely eradicated, meanwhile, the anti-counterfeiting capability of the electronic archive is improved, and the archive security is improved.