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45results about How to "Avoid fragmentation" patented technology
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Structural parameter library construction method, super-lens design method and optical system
PendingCN119575639Aincrease diversityaccurate calculationGeometric CADDesign optimisation/simulationComplex amplitudeInformation processing
The invention discloses a structure parameter library construction method, a super-lens design method and an optical system. The super-structure grating primitive structure parameter library construction method comprises the steps of obtaining a first grating primitive structure and determining a first periodic distribution function according to the first grating primitive structure; according to the characteristics of the grating primitive structure, full-analytic Fourier transform expansion is carried out on the first periodic distribution function, and a first Fourier analytic function corresponding to the first grating primitive structure is obtained; performing strict coupling wave analysis on the first Fourier analytic function in a preset polarization direction to obtain first complex amplitude information; and according to the first complex amplitude information, determining first matrix information used for describing a polarization behavior of a first grating primitive structure, and associating the first matrix information and the first grating primitive structure as first design information in a parameter library. The structural parameter library construction method provided by the invention is suitable for an application scene for processing polarization characteristics and phase information, and avoids segmentation or discretization.
Owner:SHPHOTONICS LTD
Individualized nutrition treatment knowledge base construction method and system for critical patients
ActiveCN119541773Aavoid fragmentationin line with individual characteristicsNutrition controlKnowledge representationMedical recordNutrition support
The invention relates to the technical field of medical recommendation, in particular to a personalized nutrition treatment knowledge base construction method and system for critical patients. The system is used for acquiring basic information, medical record information, laboratory examination data and period diet intake information corresponding to critical patients, performing critical case entity construction, and generating case entity descriptors of the critical patients; constructing a corresponding personalized nutrition treatment initial knowledge base for each critical patient case entity descriptor in combination with a semantic knowledge association ratio between related scientific research literatures; obtaining clinical pathological characteristics and nutrition treatment knowledge entities, performing nutrition demand analysis and administration opportunity determination, and performing nutrition administration effect conflict evaluation to obtain a clinical nutrition administration-diet effect conflict ratio; and performing nutrition treatment knowledge updating optimization on the personalized nutrition treatment initial knowledge base to generate a personalized nutrition treatment knowledge optimization base. Accurate nutrition support can be provided for critical patients.
Owner:JILIN UNIV FIRST HOSPITAL
Multi-substream parallel forwarding scheduling method for novel intelligent computing center network
ActiveCN119520378Aavoid fragmentationreduce latencyNetwork traffic/resource managementTransmissionData packPathPing
The invention discloses a multi-substream parallel forwarding scheduling method for a novel intelligent computing center network. The whole communication forwarding process is divided into three stages of data stream segmentation and distribution, parallel transmission and receiving end sorting and recombination. The cooperation of a data stream segmentation distribution strategy of a sending end and an out-of-order data packet sorting and recombination operation of a receiving end is comprehensively considered, an optimal distribution ratio and a corresponding optimal forwarding path are determined, and the optimal distribution ratio and the corresponding optimal forwarding path are mapped to a physical network to complete parallel transmission of multiple substreams. According to the method, the problem of failure of a traditional network scheduling method caused by new characteristics of small flow quantity and large single flow bandwidth of distributed training service data flow of an AI large model in a novel intelligent calculation center is solved.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
VCPU scheduling method based on microkernel Hypervisor
ActiveCN119536940Areduce waiting timeImprove stabilityProgram initiation/switchingSoftware simulation/interpretation/emulationOperational systemFair scheduling
The invention discloses a VCPU (Virtual Central Processing Unit) scheduling method based on a microkernel Hypervisor, which comprises the following steps of: calling a clock processing function to schedule a VCPU every time a new scheduling time slice is entered, and judging whether the VCPU has a potential synchronization problem by the clock processing function through whether the scheduled VCPU is started to monitor, whether a current thread is in a kernel mode and whether thread switching exists in sequence; the method comprises the following steps of: judging whether a VCPU (Virtual Central Processing Unit) has a potential synchronization problem, if the VCPU does not have the potential synchronization problem, performing normal scheduling, if the potential synchronization problem exists, acquiring a value and a change condition of a preemptcount to judge whether the VCPU is the synchronization problem VCPU, and if the VCPU is the synchronization problem VCPU, adding an additional time slice to enable the currently scheduled VCPU to continue to run so as to solve the synchronization problem. According to the method, the VCPU scheduling is carried out by using the microkernel Hypervisor based on the lock detection and collaborative fair scheduling strategy, so that the performance overhead caused by lock competition in the Hypervisor can be reduced, the synchronization performance is improved, the source code of a client operating system does not need to be modified, and the stability and portability of the system are ensured.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA +1
Client intention recognition method and device, electronic equipment and storage medium
PendingCN122263876AComprehensively capture real demandsComprehensively capture customer dynamicsSemantic analysisBiological modelsCustomer DevelopmentCustomer insight
The application discloses a customer intention recognition method and device, an electronic device, and a storage medium. The method comprises the following steps: obtaining a data processing result of a chat record, and inputting the data processing result into a pre-configured agent group; obtaining an analysis result and a user portrait through a first agent and a second agent in the agent group, wherein the first agent is used for planning and summarizing customer emotions, and the second agent is used for extracting a user portrait; and obtaining a customer intention recognition result according to the analysis result and the user portrait. Through the application, not only basic data or simple labels can be output, but also targeted optimization suggestions can be provided for follow-up actions of customer managers based on large model agent technology, and planning schemes for subsequent customer development and customer retention are generated in combination with customer insight results, so that the follow-up direction of employees is clear, customer insight is converted into an actual business growth strategy, and customer conversion and retention efficiency is improved.
Owner:中国邮政储蓄银行股份有限公司
A method and system for negative feedback monitoring of media data
The application is suitable for the technical field of data processing, and provides a negative feedback monitoring method applied to media data, which comprises the following steps: step S1: media data collection and fusion: collecting media data and user interaction behavior data from different channels, and constructing a unified user session sequence model to time-correlate multi-modal data within a single user session; step S2: multi-modal negative feedback feature fusion: processing the media data, extracting negative feedback features of text, vision, audio and user behavior modes, and analyzing the correlation between different modal negative feedback features by using a cross-modal correlator. The application effectively avoids the problem of cross-session data fragmentation by limiting the operation range of the user session sequence model to a single continuous access period.
Owner:TAIDOU TECH GRP CO LTD
AI computing resource management method and system thereof
The application discloses an AI computing resource management method and system, relates to the technical field of computing resource management, and comprises the following steps: step S1, priority is set and the priority is adjusted; step S2, a real-time dynamic adjustment strategy is realized through an LLM scheduler; step S3, a basic quota and a shared quota are allocated, and the shared quota is allocated based on segmentation; step S4, devices with continuous numbers are forced to be allocated, high-priority tasks preempt low-priority resources, and states are automatically saved; and step S5, members and structures are automatically updated, and pre-processing is used instead of real-time topology calculation. According to the application, high-priority basic quotas and shared quotas are more, low-priority basic quotas and shared quotas are less, and interval distribution is realized, so that the resource intervals of different priorities are both layered and staggered, interval distribution is realized, fragmentation of quota resources is avoided, shared basic quota intervals are realized, resource utilization is improved, and balance between guarantee and efficiency of resource allocation is realized.
Owner:HANGZHOU LINGYUAN TECHNOLOGY CO LTD
Green and energy-saving building glass curtain wall
ActiveCN119571948Aavoid accessImprove ventilationLighting and heating apparatusWallsArchitectural glassMechanical engineering
The invention provides a green and energy-saving building glass curtain wall which comprises a mounting frame, glass and a ventilation mechanism, the mounting frame comprises a containing cavity, a supporting cavity and a side plate, the containing cavity and the supporting cavity are arranged in a spaced mode, and the side plate is connected with the containing cavity and the supporting cavity. The glass is connected with the containing cavity, the supporting cavity and the side plates. The ventilation mechanism comprises a filter screen plate, an opening and closing assembly and an opening and closing plate, a circulation air channel is formed in the supporting cavity, the outdoor space communicates with the indoor space through the circulation air channel, the filter screen plate is connected with the supporting cavity, and the filter screen plate is located on the side, close to the outdoor space, of the circulation air channel; the opening and closing plate is arranged in the circulating air duct, and the opening and closing assembly drives the opening and closing plate to open and close the circulating air duct. Indoor ventilation can be facilitated, the energy-saving effect is achieved, and certain potential safety hazards are reduced.
Owner:ZHENGXING CONSTR GRP CO LTD
Key group identification method for hot events
PendingCN119537710Aincrease credibilityincrease profitData processing applicationsSpecial data processing applicationsData streamSocial graph
The invention provides a key group identification method for a hot event. Comprising a clue discovery module triggered by a multi-source hotspot event and a group discovery module based on an event keyword graph; the input of the clue discovery module triggered by the multi-source hotspot event is multi-source text information on the social communication platform; detecting a hot event from the multi-source data stream through an element extraction model; then, the association between the keyword graph and the word graph is constructed by utilizing the event elements; when information increment occurs, the keyword graph is updated and divided, and the process of searching user information related to keywords is carried out; the implementation process of the group discovery module based on the event keyword graph comprises the following steps: constructing a social network graph; obtaining node representations of the user in all different social networks; using the user node representation and the sub-graph association region obtained in the step 2 as input, and inputting data into a micropooling network for processing multi-granularity information; and judging the sub-graphs so as to find an unknown group, namely a potential key group of the hot event.
Owner:NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
Weather state display method and device, equipment, medium, product and chip system
PendingCN121957736Aimprove continuityavoid fragmentationImage enhancementExecution for user interfacesComputer graphics (images)Engineering
The invention relates to a weather state display method and device, equipment, a medium, a product and a chip system, and the method comprises the steps: obtaining real-time weather information in response to a triggering operation; based on the weather information, determining rendering parameters of a display object under the weather information; page rendering is conducted on the basis of the rendering parameters and the weather information, a weather state page is generated, the weather state page is displayed, and the display effect of content in a text information area of the weather state page is determined on the basis of the rendering parameters. Therefore, the display effect of the text in the text information area of the weather state page is determined based on the rendering parameters, and the display effect of the weather information can be combined with the content, such as characters, pictures, buttons and other elements, in the text information area, so that the display of the weather information in the weather state page and the display of the prompt information are interacted; and the authenticity of weather scene display is improved.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Optical cable connection multi-layer coiling device and wiring method thereof
The present invention discloses a multi-layer cable winding device for optical cable connection and a wiring method thereof, belonging to the field of optical cable connection technology. The device comprises a junction box, a sealing cover plate is arranged on the top of the junction box, a base plate is arranged on the bottom of the inner cavity of the junction box, a winding assembly is arranged on the top of the base plate, the winding assembly comprises a flip layer plate located above the base plate, a wire pressing plate is arranged above the flip layer plate, and a fixing tube is fixedly connected to the top of the flip layer plate and the base plate. The present invention uses the base plate, the winding assembly and the elastic clamp to wind and fix the optical fiber coil after fusion, and then uses the flip assembly and the extrusion assembly to press and limit the wound optical fiber coil, and finally, with the setting of the docking assembly, the base plate and the optical fiber coil on the top thereof are installed as a whole in the inner cavity of the junction box, so as to achieve the purpose of convenient and fast wiring, preventing the coil from being scattered and facilitating disassembly and assembly.
Owner:HEFEI JUWEN TECH CO LTD +1
Automatic driving data processing method based on vehicle and road cloud collaboration
PendingCN119541244AImprove manageabilityavoid fragmentationDetection of traffic movementDatabase storage structuresData interface
The invention discloses an automatic driving data processing method based on vehicle-road cloud collaboration, and the method specifically comprises the steps: generating driving data through a vehicle end after a vehicle starts automatic driving, and carrying out the structural arrangement of the driving data; in the automatic driving process, whether a road side unit exists or not is detected in real time, when it is determined that the road side unit exists, structured driving data are preprocessed preferentially through the road side unit and then uploaded to the cloud through a preset data interface module, and the cloud stores the structured driving data through a preset database. Real-time processing and offline analysis are carried out on the driving data based on a big data processing algorithm; and when the vehicle end requests operation from the database of the cloud end through the data interface module, automatic driving control and / or automatic driving function updating can be realized. According to the method, the accurate automatic driving decision is effectively ensured, in addition, the change requirement of the data structure can be flexibly met, the method is suitable for automatic driving function iteration, and the retrieval and processing efficiency is remarkably improved through the cloud database.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
A photovoltaic module
The application discloses a photovoltaic module and relates to the technical field of photovoltaic modules. The photovoltaic module comprises a cover plate, a glue film, a cell array, a lower glue film and a back plate. The cell array comprises at least one parallel group arranged along a first direction, each parallel group comprises at least two cell strings in parallel, each cell string comprises a plurality of cell pieces arranged along a second direction and connected in series, the back surface of the corresponding cell pieces in the first direction in each parallel group is provided with a plurality of sub bus bars, the plurality of sub bus bars are connected with the conductive wires of the same conductive type of the cell pieces, one conductive wire is connected with one sub bus bar, adjacent conductive wires are connected with different sub bus bars, and the width of the sub bus bar is less than or equal to 5 mm. The embodiment can effectively reduce the pulling force of the sub bus bar on the conductive wire when the sub bus bar is cold contracted, and reduce the probability of problems such as virtual welding, welding separation, cell piece warping and the like between the conductive wire and the grid line of the cell piece.
Owner:JA SOLAR TECH YANGZHOU
An embedded system multi-dimensional requirement information extraction and fusion method, system, device and medium
PendingCN122674681Aavoid fragmentationAvoid missing dimensions
This application discloses a method, system, device, and medium for extracting and fusing multi-dimensional requirement information for embedded systems, relating to the field of requirements engineering. The method includes: constructing a multi-dimensional requirement meta-model for the embedded system; generating extraction prompts for basic components using a large language model based on the meta-model and combining meta-prompts; extracting basic component information from requirement-related documents using a large language model based on the extraction prompts; performing completeness and correctness checks on the basic component information using a large language model based on the requirement-related documents; and fusing multi-dimensional requirement information based on the meta-model and combining fusion prompts using a large language model to obtain a requirement model, which is then output after a global logical consistency check is passed. This application can accurately and completely extract structured multi-dimensional requirement information from unstructured, fragmented raw requirement data and fuse it into a requirement model.
Owner:PEKING UNIV
An end-side-based large model key-value cache dynamic optimization method and system
PendingCN122152884ASmooth support for concurrent executionImprove efficiencyProgram initiation/switchingResource allocationLimited resourcesDynamical optimization
The application discloses a kind of based on end side's big model key value cache dynamic optimization method and system, method includes: S1, the context resource of multiple inference sequences is centrally controlled, and corresponding context space is pre-allocated;S2, whether the currently available context space satisfies the allocation demand of inference sequence is judged, if it satisfies, then the intelligent context allocation is carried out to inference sequence, if it does not satisfy, then whether the remaining memory space of end side equipment is enough is judged, according to the judgment result, step S3 or S4 is executed;S3, if space is enough, then the available context space is increased by dynamic expansion, and the context space allocation and context update of inference sequence are re-performed;S4, if space is insufficient, first carry out context recovery, then discard and retain context by sequence perception sliding window mechanism, and execute context update after allocation is completed.The application can realize the efficient inference of big model under the condition of end side limited resource.
Owner:KYLIN CORP
A three-dimensional metallogenic prediction method based on spatial correlation correction and related equipment
ActiveCN121935550BHigh precisionImprove stabilityEnsemble learningDesign optimisation/simulationMetallogenyComputation complexity
The application provides a three-dimensional metallogenic prediction method based on spatial correlation correction and related equipment, relates to the technical field of metallogenic prediction, adopts a local neighborhood optimal estimation strategy to reduce the calculation complexity, uses residual errors instead of target values to compensate space, accurately captures spatial correlation information, and improves the accuracy of three-dimensional metallogenic prediction; the prediction result takes into account the non-linear fitting of attribute characteristics and the continuity of spatial distribution, avoids the problems of high-grade area fragmentation and oversmoothing, and improves the stability and spatial reasonableness of three-dimensional metallogenic prediction.
Owner:CENT SOUTH UNIV
Document segmentation methods, devices, electronic devices, storage media, and program products
PendingCN122088503Aimprove rationalityimprove accuracySemantic analysisCharacter and pattern recognitionPattern recognitionFeature set
This invention provides a document segmentation method, apparatus, electronic device, storage medium, and program product, relating to the field of document processing technology. The method includes: acquiring a converted image of the current page in a document to be segmented, and extracting multiple local visual features from the current page image; performing attention fusion calculation based on the multiple local visual features and the visual feature set of the preceding page to generate multiple fused visual features containing global contextual information; inputting the multiple fused visual features and the semantic segmentation result of the preceding page into a semantic segmentation model to obtain the semantic segmentation result of the current page to be processed output by the semantic segmentation model; and segmenting the document to be segmented based on the semantic segmentation results of each page in the document to be segmented to obtain multiple segmented blocks of the document. This invention can utilize the global visual contextual information of the entire document when processing any single page, thereby improving the accuracy of document segmentation.
Owner:IFLYTEK CO LTD
Methods for concurrently executing database operations
ActiveCN114450670Bavoid reallocationavoid performance degradationMemory adressing/allocation/relocationSpecial data processing applications
The present disclosure relates to a method for performing concurrent database operations in a database system during a time window. The database operations are configured to use storage units of a storage space of the database system. The method includes: determining a first usage rate of free storage units to be used by at least one first database operation and a second usage rate of free storage units to be used by a second database operation. The first usage rate and the second usage rate can be used to determine a maximum number of free storage units to be used by the second database operation during the time window. The second database operation can be performed during the time window based on the maximum number. The first database operation can be performed, wherein the execution of the first database operation during the time window is limited to the storage units of the storage space.
Owner:INTERNATIONAL BUSINESS MACHINE CORPORATION
Vacuum adsorption fixing device for micro chip bonding force test and test method
PendingCN122699593Aavoid fragmentationShatterproof and reliable
The application belongs to the technical field of semiconductor micro-assembly and chip bonding strength test, and particularly relates to a vacuum adsorption fixing device for micro chip bonding force test and a test method. The device comprises a seat body, a groove body is arranged on the upper end surface of the seat body, a vacuum through hole is arranged on the lower end surface of the seat body, and the groove body is communicated with the vacuum through hole; a porous adsorption layer is arranged in the groove body; and a sealing plate is pressed on the upper end surface of the porous adsorption layer, an opening is arranged in the center of the sealing plate, and an anti-collision limiting ring is arranged around the opening.
Owner:北京航天微电科技有限公司
Clustering-based real-time hotspot event discovery method, equipment and medium
PendingCN121958557Aavoid fragmentationAchieve effective mergersWeb data retrievalNatural language data processingDigital dataEngineering
The invention relates to the technical field of electric digital data processing, in particular to a clustering-based real-time hotspot event discovery method and device and a medium. The method comprises the steps that if current time meets a preset triggering condition, whether an initial cluster similar to a first event text exists in an initial cluster set or not is judged for each first event text; if yes, adding the first event text to a similar initial cluster; otherwise, adding a new constructed cluster to the initial cluster set; performing density clustering on the cluster center of each cluster in the updated initial cluster set to obtain a plurality of classes; combining the clusters corresponding to the cluster center included in each class to obtain a target cluster of the class corresponding to the current time; and determining the popularity of each target cluster according to the number of the event texts included in each target cluster, and determining events corresponding to a first preset number of target clusters with the highest popularity as hotspot events corresponding to the current time. According to the invention, the efficiency of the hot event discovery process can be improved.
Owner:HANGZHOU YUNSHEN TECH CO LTD +1
Meeting minutes generation method and device, equipment and storage medium
The application discloses a conference minutes generation method and device, equipment and storage medium, relates to the technical field of information processing, and comprises the following steps: starting a conference task and generating a conference unique identifier, obtaining conference recording data and equipment state information; identifying an abnormal event according to the equipment state information, not performing recording end processing when the abnormal event is identified, performing recording data protection, interruption reason recording and recording recovery processing on the conference recording data based on the abnormal event, and obtaining multiple interruption recording segments; respectively performing speech transcription and time axis alignment processing on each interruption recording segment, performing text splicing and semantic completion processing in combination with interruption node information, and obtaining complete conference text information; and performing structured extraction and credibility labeling processing based on the complete conference text information, and generating whole conference minutes information. The application can ensure that multiple recordings can be uniformly archived and form whole conference minutes, and improve the completeness and continuity of conference records.
Owner:深圳市声音纪元科技有限公司
Hybrid application layer data processing system and method based on vehicle-mounted CAN / LIN bus
PendingCN121770928AImprove processing efficiencyefficient storageBus networksData acquisitionEngineering
The invention discloses a data processing system and method based on a vehicle-mounted CAN / LIN bus hybrid application layer, and the system comprises a data collection layer which is used for receiving and transmitting a CAN message, and receiving and transmitting an LIN message; the cache management layer comprises a cache strategy and cache partitions, the cache strategy comprises cache according to a matrix table and cache index counting, and the cache partitions comprise a CAN channel partition and an LIN channel partition; the network transmission layer comprises a communication protocol and frame header filling, the communication protocol comprises a UDP (User Datagram Protocol) and CAN / LIN (Controller Area Network / Local Interconnect Network) packaging and reassembling, the frame header filling comprises a filling format and filling content, and the method further comprises a CAN / LIN message circular cache management method, a dynamic template CAN data acquisition method and a timestamp synchronous calibration method. The method has the advantages that the CAN message processing efficiency is improved, the memory occupation is reduced, the timestamp synchronization precision is enhanced, dynamic configuration and template switching are supported, and CAN / LIN bus unified management is realized.
Owner:WENZHOU CHANGJIANG AUTOMOBILE ELECTRONICS SYST
Method for controlling morphology and distribution of precipitates in Cu-Ti alloy foil
The application discloses a kind of Cu-Ti alloy foil precipitated phase morphology and distribution regulation method, belong to copper alloy aging precipitation strengthening and phase change regulation technical field.The present application includes: Cu-Ti alloy foil is carried out high-temperature solid solution treatment and water quenching;Afterwards, Cu-Ti alloy is treated on surface, to remove the dirt, oxide and impurity on alloy surface;After surface treatment, Cu-Ti alloy is sequentially carried out cross asynchronous rolling and aging treatment, and the rolling roller ratio control is 1.15~1.16, and the aging treatment temperature is 440~460 DEG C, and the aging treatment time is 20~40min.The present application is based on cross asynchronous rolling pretreatment regulation matrix distortion organization, can optimize rolling matrix dislocation distortion field, to realize β'-Cu4Ti fine dispersion uniform precipitation, inhibit β-Cu4Ti coarse organization state of precipitation, so that Cu-Ti alloy foil strength and conductivity are synergistically optimized.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
A method for forming an integral special-shaped composite material rib
ActiveCN114434824Bhigh strengthavoid fragmentationUltimate tensile strengthManufacturing engineering
The present invention relates to a forming method of an integral special-shaped composite material rib, comprising: S1. making a uniform pressure plate of the rib; S2. laying prepreg blanks of the upper and lower half molds of the rib; S3. making twist strips; S4. filling the twist strips; S5. bagging, canning and curing. The forming method can form an integral special-shaped composite material rib in one step, reducing the existing multiple parts to one part, avoiding the segmentation and docking of parts, on the one hand effectively improving the strength of the rib, on the other hand saving the original assembly process, shortening the production cycle, reducing the manufacturing cost, and making the internal and external web surfaces of the product flat and smooth, with stable and reliable quality.
Owner:ZHUHAI LINGHANG COMPOSITE MATERIALS TECH CO LTD
Glass curtain wall construction equipment
ActiveCN224314614Uprevent fallingavoid fragmentationBuilding material handlingMechanical engineeringCurtain wall
The utility model relates to curtain wall installation technical field, concretely relates to a glass curtain wall construction equipment, including mounting seat, one side of mounting seat is provided with curtain wall body, is provided with curtain wall fixing mechanism between mounting seat and curtain wall body, and the curtain wall fixing mechanism includes four groups of setting in the side of curtain wall body and is pasted and is installed arc plate, and the side fixedly connected with two groups of first sucking disc of arc plate near curtain wall body, the inside of pasted and is installed arc plate is provided with limit slot, and the inside of limit slot has the fixed disc of sliding, and the side fixedly connected with four groups of fixed tubes of fixed disc near curtain wall body, and the end fixedly connected with vacuum suction tube of fixed tube away from fixed disc, and the end of vacuum suction tube away from fixed disc is pasted with curtain wall body. The utility model cooperates mounting seat with curtain wall fixing mechanism, utilizes the cooperation of pasted and is installed arc plate and fixed disc, makes it utilize fixed disc to increase stress area on the basis of vacuum suction tube and first sucking disc to improve safety and stability.
Owner:WENZHOU SHENGUANG CONSTRUCT ENG CO LTD
Polyolefin elastomer packaging adhesive film as well as preparation method and application thereof
InactiveCN119639357Aavoid slipperyprevent slippingNon-macromolecular adhesive additivesFilm/foil adhesives without carriersElastomerUv absorbance
The invention provides a polyolefin elastomer packaging adhesive film as well as a preparation method and application thereof, and the preparation method comprises the following steps: mixing preparation raw materials of the polyolefin elastomer packaging adhesive film, and carrying out melt extrusion, tape casting and corona treatment to obtain the polyolefin elastomer packaging adhesive film, the polyolefin elastomer packaging adhesive film is prepared from the following raw materials in parts by weight: 100 parts of polyolefin elastomer, 0.5-2 parts of a cross-linking agent, 0.5-2 parts of an assistant cross-linking agent, 0.3-2 parts of a tackifier, 0.05-1.5 parts of a light stabilizer and 0.05-1.5 parts of an ultraviolet absorbent, in the invention, the polyolefin elastomer packaging adhesive film obtained by the preparation method does not cause the phenomenon of slippage of a battery piece in the lamination process of a battery assembly, so that parallel-serial connection and piece breakage are avoided, and the production efficiency and the qualified rate of the battery assembly are improved.
Owner:CSI SOLAR POWER GROUP CO LTD +1
A Method and System for Equipment Fault Diagnosis Based on Knowledge Graph and Large Language Model
ActiveCN121413758Beliminate distractionsEfficient semantic matchingDatabase updatingBiological modelsData setEngineering
This invention relates to the field of equipment monitoring and fault diagnosis technology, and discloses a method and system for equipment fault diagnosis based on knowledge graphs and large language models. The method includes: acquiring multiple types of data sources for the target equipment, preprocessing and extracting features to obtain a structured dataset; extracting knowledge triples from the dataset based on a natural language processing model and constructing an equipment health status ontology; constructing evaluation functions for each fault phenomenon to quantify the adaptability of monitoring methods, forming fault phenomenon-monitoring method mapping triples; merging the knowledge and mapping triples and storing them in a graph database to form a knowledge graph and optimizing it; using a pre-trained semantic embedding model to encode triples and construct a retrieval index library, receiving user query codes and retrieving and constructing a semantic subgraph; combining the semantic subgraph and the query into prompt words and inputting them into a large language model to generate recommendation results, updating the knowledge graph or index library based on user feedback. This invention improves the accuracy and adaptability of fault diagnosis and reduces operation and maintenance costs.
Owner:CHINA SHENHUA ENERGY CO LTD
Simple glass substrate clamp
ActiveCN222573649UReduce clamping forceStable clampingCharge manipulationConveyor partsClassical mechanicsStructural engineering
Owner:SUZHOU XUAN MINGSHI SEMICON EQUIP TECH CO LTD