250results about How to "Find quickly" patented technology

The invention discloses an enterprise-level knowledge base construction method based on a large model. The enterprise-level knowledge base construction method comprises the following specific steps: acquiring original data of an enterprise and preprocessing the original data to obtain first target data; performing knowledge extraction and representation based on the first target data to obtain second target data; based on the random-degree large model and the second target data, performing knowledge graph construction and storage to obtain an enterprise-level knowledge base; performing knowledge retrieval and recommendation on the enterprise-level knowledge base by using a modular retrieval enhancement generation method; and periodically updating and maintaining the enterprise-level knowledge base. According to the method, keywords and concepts in various knowledge carriers such as internal documents, reports and communication records of enterprises can be automatically identified based on the strong analysis capability of the random-degree large model, and automatic association among knowledge elements is realized; the enterprise-level knowledge base is quickly constructed, the knowledge base is periodically updated and maintained in time, the content of the enterprise-level knowledge base is enriched, and a foundation is laid for subsequent enterprise knowledge search.

The invention discloses an enterprise-level knowledge management system based on a large language model. The enterprise-level knowledge management system comprises a knowledge storage module, a knowledge analysis module and a knowledge application module, the knowledge storage module is responsible for managing and storing knowledge from different sources, supporting uploading, updating, deleting and sharing of electronic documents and multimedia documents, and is provided with authority control; the knowledge analysis module is used for carrying out deep understanding and structured processing on text and multimedia contents through a special analyzer by utilizing an advanced large language model technology; the knowledge application module provides intelligent retrieval and intelligent question and answer functions and supports advanced applications such as behavior portrait analysis and standard process supervision. According to the method and the system, the acquisition, understanding and application efficiency of enterprise knowledge is remarkably improved by fusing a large language model technology and a traditional knowledge management method, an intelligent, automatic and safe knowledge management solution is provided for an enterprise, and value mining and innovative application of enterprise knowledge assets are effectively promoted.

The invention relates to the technical field of intelligent data processing and artificial intelligence in the electric power industry, and provides an electric power semantic large model adaptive data query and dynamic response method and system.The method comprises the steps that electric power industry natural language query and related images are obtained, and after feature extraction is conducted through a large language model and a deep learning model, the images are obtained; the knowledge graph and the visual question and answer graph neural network are utilized, features of different modes are unified into the same representation in a bidirectional fusion mode, fused features are obtained, after intelligent error correction and natural language query optimization are conducted through the hypergraph neural network and multiple rounds of interaction, an extended query statement is obtained through hypergraph reasoning, and a query result is obtained. Converting the extended query statement into a structured query statement through an autoregression model to obtain a query result; and performing dynamic permission adaptation, sensitive data protection and compliance and security check on a query result to realize dynamic response. And the query accuracy and efficiency of the power industry are greatly improved.

The invention relates to the technical field of education informatization, and discloses a digital teaching resource library intelligent management and application method and system. The method comprises the steps of constructing a digital resource library, constructing a resource application big data analysis model to calculate a resource quality index, a popularity index and an update index, performing intelligent resource sorting and elimination based on the indexes, analyzing the correlation between a user retrieval request and resources, and performing intelligent recommendation. According to the method, efficient management and accurate application of teaching resources are realized, the resource utilization rate and the teaching effect are improved, the storage space and the management cost are saved, and data support is provided for education decision making.

The invention provides an intelligent exhibition hall control method and system based on Internet of all things. The method belongs to the technical field of the Internet of Things, and comprises the following steps: constructing an intelligent exhibition hall network architecture based on the Internet of Things, and wirelessly connecting to a central control platform to form a network environment of Internet of all things; acquiring user identity information through an identity recognition device, and constructing a user identity database; and analyzing user preferences through an intelligent algorithm according to the user identity information in combination with user historical behavior data. According to the method, the identity information and the historical behavior data of the user are analyzed through an intelligent algorithm, personalized exhibition recommendation and exhibition routes can be provided for the user, the user can find interested exhibits more quickly, and therefore the visiting experience is improved.

The invention relates to the crossing field of natural language processing (NLP) and information retrieval (IR), in particular to an intelligent retrieval and question answering method and device, which is based on time window optimization and comprises the following steps: S1, knowledge preprocessing and time entity identification; s2, text vector quantization; s3, storing vectors, and retaining time information; s4, proposing a problem, and identifying a time entity; s5, user question vector quantization; s6, performing vector retrieval, and filtering time information; s7, combining time attenuation and similarity score; s8, merging the prompt statements; s9, returning an answer; and S10, answering the question. Compared with the prior art, the method has the advantages that each knowledge item in the knowledge base can be endowed with a clear time label, the question containing the time information can be answered more accurately and efficiently, and more timely and accurate answers can be provided.

The invention discloses a robot path planning method based on a multi-strategy improved Harris eagle algorithm. The method comprises the following steps: setting initial parameters; a chaos initialization strategy is used, and a Tent chaos mapping initialization population is introduced; calculating prey escape energy by using a fuzzy energy strategy; selecting an exploration stage or a development stage according to the escape energy; when E > = 1, the individual enters an exploration stage, and when E < 1, the individual enters a development stage; trying to jump out of a local optimal solution by using a sine and cosine perturbation method; judging whether the maximum number of iterations is reached or not, if so, outputting an optimal path, otherwise, returning to the prey escape energy calculation step; and constructing a path trajectory graph and a fitness curve graph of the robot in the position space. The invention aims to solve the problems that the path is not smooth, the convergence speed is low, and the robot is easy to fall into a dead zone when performing path planning.

The utility model relates to an insulin treatment cart. The insulin treatment cart comprises a frame; the operation table top is arranged at the top end of the frame and comprises a special injector box for placing an insulin injector, a special blood glucose testing box for placing related tools for testing blood glucose and a blood glucose meter placing frame for placing a blood glucose meter, and a sharp instrument box for conveniently recycling a needle head of the insulin injector is arranged in the special blood glucose testing box; the sharp instrument box comprises a box body and a box cover detachably arranged at the top of the box body, a dismounting hole is formed in the end face of the box cover, a dismounting ring is arranged in the dismounting hole, and a plurality of clamping blocks matched with the peripheral wall of a needle of the insulin syringe are arranged on the inner end face of the dismounting ring in the circumferential direction at intervals. And the drawer is arranged below the operation table top. Compared with the prior art, insulin for diabetes treatment and related tools can be placed in the insulin storage box in a standard mode, meanwhile, the insulin needle recycling box is arranged, medical workers are prevented from being punctured by needles, and the medical workers can conveniently find related articles and discard the needles after injection.

The utility model discloses a space-adjustable kitchen cabinet which comprises a cabinet body which is a cavity with an opening on one side; the storage drawer is arranged in the cabinet body in a sliding mode, the storage drawer comprises a containing box arranged in the cabinet body in a sliding mode, and an outer baffle is connected to the end of the containing box in a clamped mode and used for disassembling and cleaning the interior of the containing box. The height of the first containing box and the height of the second containing box can be adjusted according to storage requirements to adapt to articles of different sizes and heights, by arranging the multiple containing boxes arranged at different heights in a sliding mode, the articles can be classified and stored more clearly, the needed articles can be found more quickly, and the space utilization rate is greatly increased; the containing box is provided with an outer baffle and a base plate which are convenient to disassemble, so that the interior of the containing box is easy to clean, and impurities and residues accumulated in the containing box can be effectively removed.

The invention belongs to the technical field of artificial intelligence, and relates to a question and answer method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a target question input by a user, employing a text embedding model to carry out vectorization processing on the target question, and obtaining a question vector; obtaining a fact entry vector set extracted in advance based on the first language model and the text embedding model, and calculating the similarity between the problem vector and each fact entry vector in the fact entry vector set; obtaining at least one fact entry vector with the highest similarity with the problem vector, and determining a fact entry corresponding to the fact entry vector as a target fact entry; and adopting a second language model to generate reply content for the target question according to the target question and the target fact entry. In addition, the invention also relates to a block chain technology, and data such as a target problem and a fact entry vector set can be stored in a block chain. The method can reduce the burden of manually extracting question-answer pairs, and improves the question-answer efficiency and accuracy.

The invention discloses a fingerprint identification method and system based on an optical identification induction technology, and relates to the technical field of fingerprint identification, and the method comprises the steps: collecting a fingerprint surface texture image through the total reflection principle of light; converting the collected fingerprint surface texture image into a fingerprint surface texture grayscale image; determining the main direction and frequency of the fingerprint streaklines, and separating the adhered fingerprint streaklines; smoothing stray point information in the fingerprint image by using an image filtering algorithm; the fluctuation characteristics of the fingerprints are further highlighted by using morphological expansion and corrosion operation; extracting morphological features of fingerprints and local features of streaklines from the preprocessed fingerprint image; and outputting the user information corresponding to the fingerprints in the database higher than the preset similarity value. By arranging the image acquisition module, the image processing module, the feature extraction module and the similarity comparison module, the interference of environmental factors is reduced, the fingerprint image quality is ensured, the fingerprint identification time is shortened, and the real-time performance of the system is improved.

The invention provides a movie and television play information collection method and device, electronic equipment and a medium. The method comprises the steps of obtaining a user file path of a file; classifying the user file paths, and screening out target user file paths of target files belonging to movie and television play categories; inputting the target user file path into a trained key information extraction model, and extracting target key information of the target user file path through the trained key information extraction model; and performing multi-level information matching on the target key information and movie and television play information in a pre-configured movie and television play resource library, and determining a target movie and television play with the highest matching degree with the target key information, thereby accurately determining the target movie and television play corresponding to the target file, and facilitating visual display of more movie and television play information.

The utility model discloses a normal temperature storage test box of flotation collecting agent, including: storage box, support disk, discharge chute, rotation mechanism, push-out mechanism and moving mechanism, the storage box is articulated with two sealing door, support disk is fixed connection in the storage box, discharge chute is fixed connection on support disk, rotation mechanism is provided on support disk, push-out mechanism is provided on the support disk, push-out mechanism is provided on the push-out mechanism, and moving mechanism is provided on the push-out mechanism. The rotating mechanism is arranged on the storage box and used for rotating a container into the supporting disc, the pushing-out mechanism is arranged on the storage box and used for pushing the container into the discharging groove, and the moving mechanism is arranged on the supporting disc and used for supporting the container to move. And the container needing to be taken out can be taken out rapidly, time and labor are saved, the requirements for efficient and convenient operation are met, and the working efficiency is improved.

The invention discloses a photo album image label folding, classifying and previewing method and device, and aims to improve the image management efficiency and browsing experience, the method comprises the core steps of image group generation, main photo album set folding and label floating layer display, group label information editing and display, main photo album set unfolding and sub-label display and the like. A user can freely select an image generation group, a main picture album set is formed through folding and storage, meanwhile, a label floating layer is overlaid to visually display group label information, group labels and sub-labels can be edited and used for detailed description of image content, and the main picture album set can be unfolded to check detailed images and the sub-labels. Intelligent interaction and quick retrieval positioning functions are provided, and the photo album management process and browsing experience are optimized.

The invention relates to the technical field of books, and discloses a book recommendation system which comprises an acquisition module, an analysis module and a feedback adjustment module. According to the book recommendation system, keyword classification tags are arranged in tag units, book keyword numbering is carried out on books and the keyword classification tags, and reading features of users are calculated and analyzed according to a user basic information set, a user historical reading information set and a user reading interest set; user keyword numbering is carried out on the reading features and keyword classification labels, then keyword comparison sorting marking is carried out on book keyword numbers and user keyword numbers, the book keyword numbers and the user keyword numbers are sent to a feedback adjustment module, reading feedback is carried out according to recommended sorting marks, and multi-dimensional information of the user is comprehensively analyzed; according to the method and the system, personal interests and demands of the user can be captured more accurately, more personalized book recommendation is provided, the user can find books meeting own interests more quickly, and the system can adjust the books through a feedback mechanism.

The invention relates to the technical field of control management systems, in particular to an AI-based sports examination room system and a sports examination scoring method.The AI-based sports examination room system comprises a plurality of cameras and further comprises an area dividing unit, a track is divided into a plurality of unit recognition areas, and a starting area and a terminal area are divided by combining the distribution positions of a starting line and a terminal line of the track; the preparation identification unit is used for acquiring image data in different starting areas, analyzing and calculating to obtain a target starting line, and marking the starting area corresponding to the target starting line as a preparation area; the project confirmation unit is used for determining a plurality of to-be-determined terminal lines and to-be-determined end point areas corresponding to the preparation areas, analyzing the average speed of the testers passing through the to-be-determined end point areas and the average speed of the testers passing through the two unit identification areas before and after the to-be-determined end point areas, comparing and analyzing the speeds of the testers before and after passing through the to-be-determined terminal lines, and determining a target terminal line; and determining a test item based on the target finishing line and the target starting line.

The invention relates to the field of safety supervision, in particular to a food safety supervision system based on a cloud platform, and the system comprises a collection module which collects a contour diagram of a package and a morphological diagram of target food; the fitting degree analysis module is used for determining the contour coincidence degree and the edge distance according to the contour map and the form map, and determining whether the fitting degree of the target food and the package is qualified or not based on the contour coincidence degree and the edge distance; the shake risk analysis module is used for detecting the package with qualified fitting degree to obtain the deformation degree and the distribution condition of the package folds in the transportation process so as to determine whether the shake risk is qualified or not; the packaging material evaluation module is used for carrying out migration test on the package with the qualified shaking risk so as to evaluate the material safety of the package according to the migration condition of substances in the packaging material to the food; and the safety determination module determines that the target food in the package is safe food according to the fitting degree, the shaking risk and the material safety. And comprehensive guarantee is provided for food safety.

The utility model relates to the technical field of medical devices, and discloses temperature-adjustable biological cell culture equipment which comprises a main body, a placing plate is clamped in the main body, a container box for storage is clamped at the top of the placing plate, a test tube rack is clamped at the top of the placing plate, and the test tube rack is clamped at the bottom of the main body. Limiting rods used for placing are arranged in the main body, an electric heating plate is fixedly installed in the main body, and a protection plate is connected to one side of the main body in a clamped mode. According to the temperature-adjustable biological cell culture equipment, through cooperative arrangement of the main body, the electric heating plate and the protection plate, when the equipment is used, the internal temperature can be better adjusted, the overall sealing effect is kept, the internal heat loss is reduced, the stable temperature is ensured, and the accuracy in an experiment is improved; and through the cooperative arrangement of a placement plate, a container box, a test tube rack and a limiting rod, the internal space differentiation can be better realized when the device is used.

The invention discloses a relay protection system fault positioning and processing method based on a dual-receiving and dual-transmitting CAN bus, and belongs to the technical field of power system automation. The problems that when the CAN bus breaks down, it is difficult to quickly determine the fault position and type in the prior art, and when the two CAN buses are both disconnected, the system cannot continue to work normally are solved. According to the method, the specific position of the fault of the system can be quickly positioned to quickly and accurately find the fault point, corresponding processing schemes are set for different types of faults, the influence of the fault on the system is minimized, and the system reliability is improved. The processing scheme comprises the steps of timely switching to a standby bus, automatically shielding fault nodes, and adding an ECU (Electronic Control Unit) as a detector and a repeater to carry out targeted processing on special conditions, and through the strategy, the method disclosed by the invention can make a quick and accurate response when a fault occurs, so that the reliability of a relay protection device and the safe operation of a power system are guaranteed. The method can be applied to relay protection system fault processing.

The invention provides a robot global path planning method and system based on probability interval division, and relates to the technical field of robot path planning. Comprising the following steps: calculating an interval sampling probability based on an obstacle based on an obstacle area and an obstacle total area in each equally divided interval; determining the positions of the starting point and the ending point, and an equal division interval containing the starting point and the ending point, and setting a position-based intra-interval sampling probability of the equal division interval containing the starting point and the ending point; combining the obstacle-based intra-interval sampling probability and the position-based intra-interval sampling probability to obtain an intra-area sampling probability; on the basis of an RRT * algorithm, nodes are selected according to the sampling probability in the region, sampling is carried out on the equal division interval in a variable step size mode, and an initial path is generated through iteration; and optimizing the generated initial path to obtain a global path of the robot. According to the method, the speed of generating the initial path by the growth random tree can be accelerated, and the purposiveness and directivity of the algorithm are enhanced.

The embodiment of the invention discloses a cross-device file management method and device, electronic equipment and a program product. The method is applied to first electronic equipment, communication connection is established between the first electronic equipment and second electronic equipment, and the method comprises the following steps: acquiring file information corresponding to one or more files stored in the second electronic equipment; displaying a file management interface according to the file information corresponding to the one or more files; one or more icons corresponding to the files are displayed in the file management interface, and the icons corresponding to the files are determined according to file types corresponding to the files; and in response to a trigger operation on a target icon in the file management interface, performing a management operation on a target file corresponding to the target icon. According to the cross-device file management method and apparatus, the electronic device and the program product, the convenience and accuracy of performing management operation on the cross-device file by a user are improved.

The utility model provides an air conditioner remote controller, which is used for wirelessly controlling an air conditioner and comprises a remote controller body and a plurality of functional keys. The remote controller body is provided with a display screen for displaying information. And each function key is configured to enable the remote controller body to send out a corresponding control signal when being pressed. The plurality of function keys comprise a temperature and humidity switching key used for enabling the display screen to switch and display any one or two of set temperature and set humidity, a numerical value increasing key used for increasing the set temperature and the set humidity, and a numerical value decreasing key used for decreasing the set temperature and the set humidity. The air conditioner remote controller solves the problems that the air conditioner remote controller is not easy to arrange due to too many function keys, and the temperature and the humidity cannot be displayed at the same time.

The invention discloses intelligent valve monitoring equipment which is particularly suitable for the conditions that manual recording of the number of turns of a switch valve is not accurate and recording of the switching time is insufficient. The device comprises a Hall sensor assembly, a main control board and a communication board. The main control board and the communication board are both arranged in the main control box body, and the Hall sensor assembly is arranged on the main control board and used for sensing magnetic field changes when the valve rotates. The main control board further comprises a microcontroller assembly used for processing output signals of the Hall sensor assembly so as to determine the rotating direction, the number of turns and the duration of the valve. The communication board comprises a wireless module and is used for transmitting the valve state data to a remote server. In the operation process, the number of turns of opening and closing of the valve can be accurately recorded, the health state of the valve is monitored in real time, the water leakage condition is found and reported in time, delay of manual inspection period time is reduced, and leakage losses are reduced.

The utility model discloses a woven gray cloth storage device, and relates to the technical field of storage devices. Comprising a protection box and a gray cloth roller, the two ends of the protection box are rotationally connected with a first chain wheel and a second chain wheel, a chain is arranged between the first chain wheel and the second chain wheel, the chain is meshed with the first chain wheel and the second chain wheel, and a first limiting mechanism is arranged on the chain and used for limiting the gray cloth roller; the first limiting mechanism comprises a plurality of limiting shells fixed to the chain. By starting an electric telescopic rod, the electric telescopic rod drives a connecting plate to move, the connecting plate moves to drive a push rod to move, so that the push rod extrudes a fixing plate, the fixing plate drives a mounting rod to move forwards, a push piece moves forwards in a first connecting cavity, a second spring drives a moving plate to move downwards, and the connecting rod makes contact with the push piece; in this way, the extrusion block does not extrude and limit the gray cloth roller any more, and therefore the gray cloth roller can be driven to rotate in the limiting shell.

The present invention discloses an X-ray security inspection method and device based on multi-camera fusion. When the inspected passenger places luggage on the X-ray security inspection instrument, the image of the person will be collected in real time, and then the luggage package will be scanned with X-rays. The background will bind the personnel information of this stage with the X-ray image of the luggage, and store the data while corresponding the X-ray visible image of the luggage scan to the passengers who have passed the security inspection one by one. When the background analysis server identifies contraband, the security inspectors can find the passengers carrying contraband or dangerous goods more quickly. In the present invention, on the basis of the traditional X-ray security inspection function, an automatic association function of people and bags is added, and the luggage is bound to its own personnel through image association technology, thereby helping security inspectors to implement security inspection work more quickly and effectively. With the address information of the data storage space and the external image information of the luggage as the association intermediary, the data information between the passenger and the luggage is associated and stored, which is convenient for tracing through images.

The invention discloses a special course playing method, device and equipment for a courier, and the method comprises the steps: displaying a popular recommendation column in a college page of the courier, and displaying a first course special corresponding to the popular recommendation column; in response to a sliding instruction for the first course topic in the first direction, displaying the current course topic; in response to a trigger instruction for the current course topic, displaying a current topic detail page of the current course topic; in response to a trigger instruction for the collection control, carrying out collection operation on the current course special topic; in response to a trigger instruction for the thematic list, displaying a course list corresponding to the current course thematic; and in response to a trigger instruction for any target course in the course list, playing the target course. According to the invention, the learning resource obtaining efficiency is improved.

The utility model relates to the technical field of pet traction ropes, in particular to a multifunctional pet traction device, which solves the problem that no traction rope is arranged on a pet backpack in the prior art, and comprises a handle storage device and a pet backpack, the handle storage device is connected with the pet backpack through the traction rope, and a storage cavity is arranged in the handle storage device. The pet backpack has the advantages that the pet backpack is worn on a pet, a pet owner holds the handle storage device by hand, the moving range of the pet is limited through the traction rope, and the situation that the pet runs around is avoided; meanwhile, both the pet backpack and the handle storage device have a storage function, water, food and a garbage storage bag of the pet can be separately stored, namely the water and the food eaten by the pet are placed in the pet backpack, and the garbage storage bag for storing excrement of the pet is placed in the handle storage device, so that the situation that articles are disordered and unordered is avoided; and the pet owner can conveniently and quickly find the required articles.

The utility model relates to the technical field of goods shelves, and discloses a goods shelf capable of storing hardware fittings in a classified mode. The goods shelf structure comprises supporting frames, storage plates are arranged between the supporting frames, classified storage devices are arranged on the storage plates, and a top plate is arranged at the tops of the storage plates; the classified storage structure comprises a baffle located at the top of the classified storage device, side plates are arranged on the left side and the right side of the baffle, fixing parts are arranged at the bottoms of the side plates, and reset devices are arranged at the joints of the side plates and the fixing parts. According to the goods shelf capable of storing the hardware fittings in the classified mode, due to the design of the movable baffles, the space of the goods shelf can be better utilized for classified storage, space waste is avoided, needed fittings can be found more rapidly, the working efficiency is improved, meanwhile, due to the use of a reset device and a fixing device, the baffles and the storage plates are firmly fixed, and the practicability is high. And the problem of easy sliding is avoided.

The utility model relates to the technical field of bookshelves, and discloses a university library ideological and political propaganda book display shelf which comprises a first bookshelf, a second bookshelf fixedly arranged on one side of the first bookshelf, a third bookshelf fixedly arranged on one side of the second bookshelf, and a fourth bookshelf fixedly arranged on one side of the third bookshelf. A plurality of fixing plates are fixedly arranged in the first bookshelf, the second bookshelf, the third bookshelf and the fourth bookshelf. According to the book clamping device, the reset spring is arranged on one side in each sliding groove, the sliding block is arranged at one end of each reset spring, the clamping block is arranged at the top of each sliding block, and when a reader takes away a book, the reset springs can automatically drive the sliding blocks to be ejected forwards, so that the clamping blocks at the tops of the sliding blocks move forwards; and the remaining books are clamped, so that the books are prevented from toppling over, and an administrator can conveniently arrange the books.

The present invention discloses a flash memory chip fast testing method based on flash memory weak pages, comprising the following steps: 1) reading the information of a specified flash memory block through a flash memory testing device, the information including: the total number of pages of the block; 2) searching for the flash memory weak page of the specified block in the specified block; 3) evaluating the reliability of the flash memory chip according to the found flash memory weak page. The present invention proposes a flash memory testing process and method based on fast search for flash memory weak pages, which only needs to read the status of the flash memory weak page to be tested, and can accurately and efficiently evaluate the quality of the entire flash memory through the number of error bit flips of the flash memory weak page, which can greatly reduce the flash memory testing time in mass production testing and improve the mass production testing efficiency of flash memory screening.