150 results about "Library management" patented technology

The embodiment of the invention provides a file resource reuse library management method and device based on a database, and efficient management of project resources is realized by constructing a distributed column family database cluster and dividing the distributed column family database cluster into a plurality of special column families. A multi-dimensional index mechanism is innovatively designed and comprises reverse indexing, reverse indexing and version linking, and flexible resource retrieval is supported. A distributed version lock and a transaction manager are introduced to process concurrent access, and a multi-user cooperation scene is intelligently processed through a conflict detector. And the system automatically processes resource import and tool chain configuration, so that the consistency and reliability of resource reuse are ensured. According to the method, the limitation of traditional file resource management is broken through, and an efficient resource reuse solution is provided for large-scale project development.

The invention discloses a dynamic library management method and system based on artificial intelligence, and relates to the technical field of library management, and the method comprises the following five steps: firstly, constructing a reader portrait through collecting basic information, borrowing history and other data of a reader by using TF-IDF analysis and a machine learning algorithm; secondly, a positioning tag and a sensor are deployed to be combined with a book RFID tag, a path is optimized according to reader behavior data, and the book retrieval efficiency is improved; monitoring and analyzing borrowing behavior data and reader portraits, establishing a borrowing risk assessment model, assessing risks by adopting a logistic regression algorithm, providing decision suggestions for workers, quantitatively adjusting the borrowing quantity, and reducing the risk of overdue or damaged books; through application of the artificial intelligence technology, automation, intellectualization and individuation of library management are realized, the management efficiency and the service quality are remarkably improved, and the operation effect of the library is enhanced.

The invention belongs to the technical field of project management, and particularly relates to a scientific research project full-process management platform. Comprising a scientific research project management cockpit module, a scientific research project library management module, a scientific research project execution management module, a scientific research project document management module, a scientific research project budget management module, an intellectual property library management module, a scientific and technological achievement library management module, a scientific research project report management module and a scientific research project billboard module. The beneficial effects of the invention are that the system achieves the higher refined management requirements of scientific and technological innovation through an informatization means, and solves the problems of project dispersion, repeated research and development, and project and talent cultivation. And the obvious defects of thin base, late starting and insufficient professional degree in scientific and technological innovation management of production enterprises and research and development institutions for energy power generation are overcome.

The invention discloses a book management method and device based on RFID and electronic equipment, and relates to the field of data processing. The method comprises the following steps: acquiring a borrowing request submitted by a reader; analyzing the borrowing request, and identifying an identification code of the to-be-borrowed book; matching the identification code with preset book position information to obtain a target bookshelf area where the to-be-borrowed book is located; controlling the target RFID reader-writer to start a radio frequency signal of a preset frequency band to scan the target bookshelf area; acquiring a book identification code and book position information sent by each RFID electronic tag; determining a target book matched with the identification code of the to-be-borrowed book according to the book identification code; and sending the target position information of the target book to the reader, and controlling a positioning indicator lamp array corresponding to the target bookshelf area to lighten a positioning indicator lamp corresponding to the target position information. By implementing the technical scheme provided by the invention, the book borrowing efficiency is improved.

The invention discloses an information security management and monitoring system based on big data, and relates to the technical field of information processing, the system is mainly embodied in efficient desensitization processing of sensitive data, a big data acquisition module automatically acquires and uniformly converts a plurality of data sources into editable first texts, and the editable first texts are stored in a storage module; and related sensitive features of the first text are extracted to construct the text sensitivity index MGbh, so that a solid data support is provided for a subsequent desensitization strategy, and the manual intervention cost is reduced. And the data desensitization module generates corresponding desensitization strategies according to different security levels, so that automatic processing is realized, manual auditing is reduced, the desensitization efficiency is improved, and legal and economic risks caused by data leakage are reduced. And the sub-library management module divides the desensitized data set into a plurality of word libraries and distributedly stores the word libraries on different physical nodes, so that the risk of a single library is reduced, the use of storage resources is optimized, and the elasticity and expandability of the system are enhanced.

The invention discloses a book self-service borrowing and returning management method and system based on the NFC technology, and relates to the technical field of library management. According to the method, an NFC label is embedded in the inner side of a book spine, automatic storage and real-time updating of book information are achieved, a reader carries out near field communication with a book through a client side device with an NFC function, and the book information is automatically borrowed and returned. And borrowing and returning operations are completed. In the borrowing process, the borrowing reputation scoring index jpf of the reader is evaluated in real time, and the borrowing permission and limitation are adjusted according to the borrowing reputation scoring index jpf. When the books are returned, the book state is automatically detected, a book returning compliance coefficient ghg is generated, and reasonable utilization and management of library resources are ensured according to an evaluation result. According to the method, the library management process is optimized, the book borrowing and returning efficiency is improved, more accurate reader behavior monitoring and personalized services are provided for the library, and finally more convenient and efficient book borrowing and returning experience is provided for readers.

The invention provides a library digital resource-oriented user information analysis system, which relates to the field of intelligent library management and is characterized in that data preprocessing and semantic analysis are carried out on borrowing historical records, collection records and search records of a user in a digital library so as to obtain style features of themes which the user is interested in reading; meanwhile, semantic analysis is conducted on text data of a to-be-recommended book to obtain content semantic features of the to-be-recommended book, and then the relation between the style features of the user reading interested theme and the content semantic features of the to-be-recommended book is established in the same feature space; and determining whether to put the to-be-recommended book into the book recommendation list or not. Therefore, the accurate book recommendation service can be provided for the user, and the satisfaction degree of the user is improved.

The invention provides a public case library management method and system based on dynamic authority control, and the method comprises the steps: obtaining a department organization structure of an enterprise, setting the management authority of a public case library for each department, and associating a user with the department organization structure; the user selects the use case needing to be collected from the project, whether a collection permission exists or not is judged according to fuzzy matching of a department associated with the user and the use case library module, and if yes, the use case needing to be collected is written into the corresponding use case library module of the public use case library; selecting a reuse case from the public case library by a user, creating a new project case, and inheriting basic information of the case to be reused; the user selects the use case needing to be removed from the public use case library, whether the user has the collection permission or not is judged according to fuzzy matching of the department associated with the user and the use case library module, and if yes, the use case needing to be removed is removed from the corresponding use case library module of the public use case library. According to the method, a centralized public case library is constructed, and accurate classification and efficient maintenance of public cases are realized based on an authority control mechanism.

The invention discloses an industrial design component library management and automatic matching method and system, and relates to the technical field of XXX industrial design, and the method comprises the following steps: obtaining the dimension attribute of a component, and carrying out the fusion modeling of the dimension attribute of the component; obtaining design requirements, extracting keywords according to the design requirements, matching the keywords with semantic tags in the component library, and obtaining semantic similarity based on a cosine similarity algorithm; constructing a matching model according to the semantic similarity in combination with the dimension attributes of the components, and comprehensively evaluating the dimension attributes of the components by using a weighted multi-dimensional data fusion technology to obtain matching degree scores of the components and the design requirements; and comparing the matching degree score with a preset matching threshold value, evaluating an automatic matching effect according to a comparison result, and dynamically updating the attribute weight of the component according to the automatic matching effect. According to the method, the problem of separation of semantic understanding and attribute matching is solved, rapid matching of components and design requirements is realized, the design period is remarkably shortened, and the design efficiency is improved.

The invention relates to the technical field of learning education, and particularly discloses an exercise error cognition dimension analysis system and method, and the system comprises an error analysis module, a data analysis module, an exercise library management module, a learning resource module, and a user management module. The error recognition module is used for recognizing the source and type of error recognition, the data analysis module is used for summarizing and analyzing learning data of a user and providing decision support for teachers, and the exercise library management module is responsible for managing exercises in the system and the answering training process of the user; according to the method, plane geometry knowledge is decomposed into a plurality of stage targets, a user is gradually guided to master basic knowledge and skills, the cognitive load of students is reduced, the feeling of contusion caused by too large difficulty is reduced, the user is driven to think and master a knowledge point solving method through targeted exercise training and instant feedback, the logical reasoning ability of the students is cultivated, and the learning efficiency of the students is improved. And geometric proving can be independently carried out.

The invention relates to the technical field of unmanned aerial vehicle library management, in particular to an intelligent unmanned aerial vehicle library management method and system based on face recognition, and the method comprises the steps: inputting a biological feature and an identity certificate file of a user during registration of the user, and generating an initial authority template according to the attribute of the user; when the user gets close to the hangar, living body detection is carried out through the 3D structured light camera, and face features are extracted for feature comparison after the living body detection is passed, so that the identity of the user is recognized; then, according to the user identity and the current task scene, adjusting an initial permission template of the user, and generating a dynamic permission; and recording an authority operation log, analyzing the abnormal behavior of the user, and generating a report. The safety, the response efficiency and the resource utilization rate of the unmanned aerial vehicle garage are improved, and the high-reliability requirement in a multi-field complex scene is met.

The invention provides an enterprise employee training and development management system based on an online cloud platform. The enterprise employee training and development management system comprises a user management module used for obtaining user information of employee users; the curriculum library management module is used for establishing a curriculum library to store different classes of training curriculums and managing the stored training curriculums; the course recommendation module is used for calculating a recommendation degree factor of each course in a course library to the employee user in real time according to the user information of the employee user, and generating training course recommendation information for the employee user; and the learning evaluation module is used for evaluating the training effect of the employee user for the training course in the process that the employee user completes the training course, and updating the user information according to the training effect evaluation information. According to the invention, on the basis of a proposed training effect feedback mechanism, the recommended course is adjusted in real time, and the personalized adaptation effect and the intelligent level of employee training are helped to be improved.

The invention provides a library management system based on big data, and relates to the technical field of library management, and the system comprises a data collection and preprocessing module which is used for obtaining multi-dimensional information, and the multi-dimensional information comprises library collection data, user borrowing behavior data and book resource data; and the data acquisition and preprocessing module performs standardization processing on the multi-dimensional information to generate a structured data set. According to the library management system based on the big data, accurate prediction and efficient management of library resources are realized. The system obtains multi-dimensional information through a data acquisition and preprocessing module, and adopts a cross-modal deep fusion technology of deep learning to fuse text features, user behavior features and book resource features to generate unified high-dimensional semantic representation. Through the method, the borrowing peak time, the hot book type and the resource access fluctuation can be accurately predicted, so that the accuracy and the service efficiency of library resource configuration are effectively improved.

The invention belongs to the technical field of operation and maintenance, discloses an intelligent equipment operation and maintenance scheme library management system and method, and aims to solve the problems that an equipment management module, an instruction set management module, an inspection management module, a work order management module and a knowledge library management module lack centralized management of operation and maintenance schemes, the schemes are not updated in time, and the management efficiency is high. The problems of difficulty in adapting to changes of different types of work order equipment, difficulty in being directly applied to operation and maintenance practices, dispersed course management information, incapability of customizing training courses, separation from practical cases and the like are solved. Through the equipment management module, the instruction set management module, the inspection management module, the work order management module, the knowledge base management module and the like, equipment related technical documents can be subjected to standardized management, a typical work order scheme library, daily learning materials, articles, audio and video classified precipitation and course or training plan self-defined configuration are established from historical work orders, the document and knowledge utilization rate is effectively increased, and the work order management module is suitable for popularization and application. Rapid precipitation and propagation of knowledge are realized, and feasibility and practicability of operation and maintenance are improved.

The invention discloses an implementation method of a mobile terminal of a component library process management system based on an Altium Design, and relates to the technical field of system mobile terminals, and the implementation method comprises the steps: S1, demand analysis and design; s2, a development stage; s3, a test stage; s4, deployment and online are carried out; and S5, maintaining and updating. According to the implementation method of the component library process management system mobile terminal based on the Altium Designer, a more efficient, flexible and secure component library management tool is provided for a designer, so that the designer can access and update the component library at any time through the mobile device and work at any place, the working efficiency is greatly improved, and meanwhile, the design difficulty is reduced. The mobile terminal reduces the learning cost of a designer and optimizes the management process through a concise and intuitive interface and operation mode, and can synchronize with the data of the Altium Designer software in real time to ensure that the designer can obtain the latest component information at any place.

The invention provides a distributed mirror image library management method, which belongs to the technical field of distributed storage, and comprises the following steps of: counting the number of times that a mirror image file is requested, identifying a hotspot mirror image and a non-hotspot mirror image, respectively determining a corresponding cache space and a cache strategy from a mirror image-configuration table, obtaining a cache result, and creating a mirror image library framework. The method comprises the following steps of: setting a fragmentation strategy about initial resources of a mirror image library, constructing the mirror image library, setting an access strategy according to a user access log, performing mode division on the access strategy to obtain an access mode set, further determining an access rule, optimizing an access path of the mirror image library based on the access rule, and determining a fault-tolerant strategy of the mirror image library based on an optimization result. A fault processing mechanism is set, fault management is carried out on the mirror image library, caching, storage and access strategies and a fault-tolerant mechanism are systematically integrated, the performance, availability and expandability of the distributed mirror image library are effectively improved, and the requirements of large-scale data storage and access are better met.

The invention relates to a simulation modeling system based on a UVM. The system comprises a component library management module, an incentive library management module, a top layer generation module, a graphical modeling module, a script generation module, a coverage rate statistics module and a server calling module, wherein the component library management module is used for managing a UVM component model; the incentive library management module is used for managing the incentive model; the top layer generation module is used for generating a corresponding top layer module according to the top layer file; the graphical modeling module is used for modeling according to the UVM component model; the coverage rate counting module is used for counting coverage rate data in the verification test process; the script generation module is used for generating various modeling files; and the server calling module is used for completing simulation of the modeling file. Therefore, the UVM can be directly used to realize random generation of test vectors, automatic comparison of test results and automatic statistics of code coverage rate and function coverage rate, and the FPGA test coverage rate and quality are greatly improved.

The invention discloses a method, device and equipment for improving knowledge base query result precision and a storage medium, and the method comprises the steps: dividing a knowledge base into a plurality of sub-libraries, and generating semantic description information for each sub-library; converting the semantic description information into sub-library vectors by utilizing a preset embedding model; receiving a user query problem, and converting the user query problem into a user problem vector by using the embedded model; calculating a similarity score between the user question vector and each sub-library vector, and determining a query weight corresponding to each sub-library; distributing a corresponding document return quantity for each sub-library, and retrieving a plurality of first documents with the highest relevancy with the user query problem from each sub-library; and carrying out fusion processing on the documents retrieved from the sub-libraries to generate a final query result and returning the final query result. According to the method, the knowledge base is divided into a plurality of independent sub-libraries for vectorization through sub-library management, so that the calculation burden during each query is reduced, and the user query can be processed more quickly.

The invention relates to the technical field of server manufacturing, and discloses a server manufacturability intelligent evaluation MES system based on machine learning, and the system comprises a data collection module which is used for obtaining, classifying and marking the operation time data of each process in real time; the standard library management module is used for storing a standard library and supporting data management; the man-hour comparison module is used for calling standard man-hours and comparing the standard man-hours with real-time data; the problem processing module triggers a feedback process and generates a standardized problem description; the evaluation scoring module is used for quantitatively scoring the manufacturability of the model machine based on a standard; and the standard updating module updates a design standard through a machine learning model. According to the system, intelligent evaluation of the manufacturability of the server is realized, the data acquisition accuracy, the standard library dynamic updating capability, the problem processing normalization and the evaluation scoring objectivity are improved, and the manufacturing efficiency and the manufacturability level of the server are improved.

The invention discloses an RFID scanning device for book management, and relates to the field of RFID scanning devices.The RFID scanning device comprises an RFID scanning mechanism, the RFID scanning mechanism is installed at the end of a book borrowing table, the bottom of the book borrowing table is covered with a supporting table, a rotating shaft is movably installed in the middle of the supporting table through a bearing, and the book borrowing table is fixedly installed at the top of the rotating shaft; a driving gear is fixedly installed at the end, away from the book borrowing table, of the rotating shaft, a book placing positioning ring groove is formed in the surface of the book borrowing table, a limiting ring is fixedly arranged on the outer side of the book placing positioning ring groove, and a clamping seat is clamped and fixed to the limiting ring; four sets of supporting columns are evenly installed at the bottom of the supporting table, a rack is installed at the bottom of the supporting table in a threaded connection mode, and a driving motor is installed on the rack in a threaded connection mode. According to the RFID scanning device for book management, the tedious operation of a reader in the book borrowing process is reduced, and the convenience and smoothness of book borrowing are improved; the reader can quickly complete the book borrowing process and leave the library, which is very important for the reader who is precious in time.

According to the method, staying frequencies of people in various bookshelf ranges are counted, a corresponding first calculation coefficient is obtained, and a second calculation coefficient is determined by calculating an absolute value of a popularity value difference value between a current to-be-homed book and a reference book of a placement layer to which the current to-be-homed book belongs. And calculating a homing distance of the book according to a preset reference distance, the first calculation coefficient and the second calculation coefficient, and determining a homing area of the book according to the homing distance. The situation that the current to-be-homed book is close to the book with the high popularity value in the placement layer to which the current to-be-homed book belongs can be avoided. In this way, the situation that when a person stays in front of a book with a high popularity value, other people cannot easily browse other books in a shielding area of the staying person can be avoided to a certain extent. According to the invention, the book borrowing experience of the reader can be improved to a certain extent.

The application discloses a library high-density book management system and a management method thereof, and belongs to the field of library management. The library high-density book management system comprises a multi-mode SAW sensing label, a reader-writer head terminal, and a regional controller. The reader-writer head terminal is arranged at the top center of each bookshelf unit at an interval of 3-5 meters. The reader-writer head terminal is composed of a small linear array of 4-8 microstrip patch antennas, generates high-frequency pulses, and receives reflected signals, and is used for accurately measuring echo arrival time and phase. The regional controller is arranged in each reading room or area, and is responsible for managing all reader-writer head terminals in the area. The regional controller is a controller with a built-in FPGA, and realizes real-time beam control and signal processing. The application realizes passive sensing of the physical state of books, and realizes high-precision positioning through a beam arrival time difference.

The invention belongs to the technical field of sample library management, and particularly relates to a sample library management-based operation system which comprises a management layer unit, a sample data processing unit, a retrieval unit, a safety protection unit, an interface unit and a data sharing unit. Meanwhile, data security and privacy protection are guaranteed, data sharing and cooperative work between different teams and organizations are promoted, knowledge discovery and innovation are accelerated, data standardization and consistency are guaranteed at the same time, in many fields, sample data come from different devices, laboratories, organizations or systems, data formats and standards may be different, and the data format and the data standard may be different. And the standardized sample library management system can unify the data format, the data structure and the storage mode, so that the consistency and compatibility of the data are improved.

The present application relates to a location fingerprint library management method, computer equipment, storage medium and program product. When it is determined that a reference device and a digital key associated with a vehicle are carried by the same object, the signal strength characteristic data of the digital key at each sampling point in the sampling area is obtained; and the target location information of each sampling point is determined based on the signal information of the first positioning signal transmitted by the reference device at each sampling point received by the first signal receiver on the vehicle, and the signal information of the second positioning signal transmitted by the reference device at each sampling point received by the second signal receiver on the vehicle; the location fingerprint library of the digital key is managed based on the signal strength characteristic data and target location information of each sampling point. On the one hand, the determined target location information is made more accurate, thereby making the vehicle positioning more accurate; on the other hand, the vehicle control based on the digital key no longer depends on the positioning accuracy of the digital key, thereby improving the accuracy of vehicle control.

The embodiment of the invention provides a library book information query method and related equipment, and belongs to the technical field of book management. According to the method, bookshelf images extracted after one or more bookshelves of a library are shot by reader equipment are obtained, to-be-queried book information input by the reader equipment is obtained, and the to-be-queried book information is used for representing to-be-queried books; acquiring book information in the bookshelf by identifying a book two-dimensional code in the bookshelf image; based on the to-be-queried book information, matching with the book information, and determining the position information of the to-be-queried book in the bookshelf image; and feeding back the position information to the reader equipment. According to the technical scheme, after the user shoots the bookshelf image through the equipment and inputs the to-be-queried book, the position information of the book in the bookshelf can be fed back to the user and marked by identifying the book two-dimensional code in the bookshelf image, the user can quickly search the book according to the fed-back position information, and time waste is reduced.

The invention discloses an intelligent library management method and platform based on the Internet, and relates to the technical field of the Internet. A trend semantic vector Trd is constructed through a structured hot word set Kws, a book semantic vector set BVecSet is generated based on a book text field set BTxt, a semantic similarity value Sim is calculated, and a library semantic vector set BVecSet is generated based on a library text field set BTxt; and automatic semantic matching of the book content and the Internet hotspot is realized. According to the method, a social propagation intensity value Soc and a borrowing trend change value Dyn are combined, a comprehensive popularity prediction function Hot is constructed, a book popularity set HotSet is formed, a recommended book set Rec is screened out by comparing the book popularity set HotSet with a recommendation threshold value Thr, and compared with lagging response depending on historical borrowing data, external user behavior feedback is introduced through the social propagation intensity value Soc, so that the book popularity prediction function HotSet is obtained. And a multi-factor recommendation mechanism is enhanced in combination with a comprehensive popularity prediction function Hot, so that the accuracy and foresight of book recommendation are improved, and active response to external hotspots is realized.

A system and methods for bandwidth-efficient data encoding comprising a sequence analyzer configured to: analyze a received sequence dataset to determine a sequence dataset file type, scan the sequence dataset to maintain a count of unique characters contained therein, identify positions where the unique character count increases by a power of two, deconstruct the sequence dataset into a plurality of sourceblocks at the identified positions, and encode the plurality of sourceblocks using a data deconstruction engine and library management module to assign each sourceblock a reference code.

1. Name of the product of this design: Library self-service book return machine (dual-frequency). 2. Purpose of this design product: used for returning books in library management. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

This invention relates to the field of industrial automation control and communication systems, and provides a PLC library management method based on cloud function-driven architecture. The method includes defining PLC control logic as library module source files, parsing and function-converting them into cloud functions and uploading them to a cloud function library; dragging the target cloud function into the business process or logic diagram, automatically identifying the corresponding function ID and generating a queue of function execution requests to be called; receiving call requests from the queue, determining whether there are existing cloud function instances available for scheduling; if no available instances are found, dynamically instantiating the target cloud function and performing function calculations based on an event queue mechanism; and filtering out a set of functions to be deployed to edge devices based on the calculation results and distributing them to the edge cloud devices. By combining the PLC library management module with cloud function-driven architecture, the basic unit of PLC cloud computing is reduced to a function, providing finer granularity, allowing users to directly deploy function code, and automatically completing tasks such as data redundancy, load balancing, regional redundancy, and log recording.

This invention relates to the field of intelligent library management technology and discloses a smart library intelligent management system, including a terminal server, an access control module, a reading module, a return module, and an intelligent guidance module. The terminal server is linearly connected to the access control module, the reading module, the return module, and the intelligent guidance module. In operation, the cooperation between the reading module and the return module enables the return of books outside of designated times while ensuring that books can be borrowed outside of designated times, avoiding waste of library resources, improving the utilization rate of library equipment, eliminating limitations in library book borrowing, and benefiting readers.