43results about How to "Parsing fast" patented technology

The invention provides a method for dynamically constructing a coal mine geology digital twinborn body based on multi-source heterogeneous information. Comprising the steps of AIGC-assisted geological result reading, end-to-end structured information self-adaptive generation, primary geologic body model construction through a generalized triangular prism algorithm, geometric smooth subdivision based on Kriging interpolation, special geological element dynamic updating and coal mine digital twinborn matrix generation. According to the method, the AIGC is introduced to assist in reading the geological result innovatively from the remarkable characteristics of the data intensive normal form of the geological information, and intelligent generation of structured information matched with an automatic modeling updating algorithm is realized through big data assimilation of multi-source heterogeneous information; a quick response process of information processing, primary geologic body generation, geometric smoothing, abnormal geologic body encryption and global geologic body construction is formed, and a high-precision coal mine geologic digital model is dynamically constructed by utilizing geologic information of different geologic survey stages. And the requirements of high precision, renewability and automation of the coal mine digital twinborn body are met.

The invention belongs to the technical field of environmental protection, and discloses a method for rapidly and efficiently removing and recycling polycyclic aromatic hydrocarbon in water and a carbon-based adsorbent, the method comprises the following steps: S1, preparing a modified carbon-based adsorbent; s2, treating the polycyclic aromatic hydrocarbon pollutant wastewater; and S3, recycling the polycyclic aromatic hydrocarbon. According to the preparation method, H3PO4 or ZnCl2 is taken as an activating agent, and an activated carbon base material and an activating process are controlled, so that nano-micron multi-scale modified carbon-based adsorbent particles which are mainly prepared from a large number of long-strip-shaped gap mesopores which are communicated with one another and are approximately distributed in parallel and are auxiliary from a small number of discrete irregular groove-shaped mesopores are obtained; the long and narrow long-strip-shaped gap mesopores of the particle are matched with the irregular groove-shaped mesoporous structure, so that large-size polycyclic aromatic hydrocarbon can be quickly adsorbed and desorbed, and the balance of adsorption and desorption efficiency can be realized; on one hand, the adsorption and desorption efficiency of pollutants is improved, and on the other hand, the dosage of the adsorbent is greatly reduced.

The invention relates to the technical field of network security, in particular to a network security digital substitute protection method and system, and the method comprises the following steps: monitoring and recording network activities in real time based on a data stream from a railway network, including an equipment state and communication abnormity, analyzing normal and abnormal network behavior modes through employing an LSTM network, extracting behavior characteristics, and carrying out the protection of the network security digital substitute. And establishing a network virtual copy. According to the invention, by monitoring the data flow of the railway network in real time and recording the equipment state and the communication abnormity, the network security dynamic state is effectively captured, the instant response capability to the abnormal behavior is improved, the LSTM network is utilized to analyze and extract the behavior characteristics of the complex network, the analysis of the complex data mode is enhanced, the efficient identification of unknown threats is ensured, and the security of the network is improved. Through the automatic behavior deviation identification configuration and the emergency response instruction set, potential threats can be quickly and accurately handled, the probability of network security accidents is reduced, efficient risk management is realized, and the security performance of a railway network is greatly improved.

The invention relates to the field of equipment process control, and discloses a communication method and device for a data acquisition upper computer and process equipment, equipment and a medium, the method is applied to the data acquisition upper computer, and the method comprises the following steps: receiving equipment information and interaction data sent by a plurality of pieces of process equipment through preset communication connection; determining an analysis protocol between the process equipment and the data acquisition upper computer based on the equipment information, and processing the interaction data according to the analysis protocol to obtain analyzed interaction data; obtaining pre-configured parameter information in the data acquisition upper computer, and matching the analyzed interaction data with the parameter information to obtain target parameter information; and constructing a parameter list by using the target parameter information, and sending the parameter list to the process equipment. According to the invention, the problems of measurement channel waste caused by repeated acquisition, easy interference by system matching problem, low communication rate when parameters are many and incapability of guaranteeing data synchronism in parameter acquisition of the vehicle platform process equipment are solved.

The invention relates to the technical field of interface packaging, and discloses an interface packaging system and method based on a cloud platform. The method aims at integrating third-party interfaces of different types of clouds, providing the same calling mode externally, and achieving unified authentication, flow control, statistics and the like of different types of interfaces. The platform generally provides templates and rules defined by the interface, the maintainability and the later expansion capability of the interface can be ensured, meanwhile, unified interface document management can also avoid the tedious process that a developer searches interface information in multiple platform documents, the detailed interface calling configuration achieves the interface automatic testing process, and the testing efficiency is improved. And the problem of interface differences from different sources is solved. According to the invention, unified calling of different source components and interfaces of different calling modes is realized; a redis first-level cache mode and a local second-level cache mode are used for relieving the pressure of a database network, and interface information is rapidly analyzed; and unified authentication of the interface is realized by using a redi and RSA2 asymmetric encryption algorithm.

The invention provides a hypergraph-based weighted gene co-expression hypernetwork module identification method and system, and the method comprises the steps: obtaining a gene expression profile matrix, and integrating an effective gene set of each sample to construct a weighted hypergraph; calculating a Laplacian matrix of the weighted hypergraph, and obtaining a topological overlapping matrix based on the Laplacian matrix; and based on the topological overlapping matrix, performing module identification on the gene by adopting a hierarchical clustering method, and outputting a gene co-expression module. According to the method, the calculation efficiency is effectively improved by optimizing hypergraph construction and utilizing the hypergraph Laplacian matrix to carry out network analysis. Compared with a traditional WGCNA method, the WGCHNA shows higher calculation speed and processing capacity when processing a large-scale gene data set, so that the gene co-expression network can be analyzed more quickly, and the requirements of multiple samples and complex networks are met.

The invention discloses a safe mail analysis method and device and a readable medium. The method comprises the steps that a to-be-analyzed mail is acquired and preprocessed, and an intermediate file is obtained through analysis; screening the intermediate files through a preset filtering condition, if hit files are obtained through screening, determining the type of each hit file, and if the hit files are simple files, extracting necessary information and performing encryption processing; if the file is the complex file, filling the file heads of the encrypted simple file and the complex file with a preset file head structure to obtain a processed intermediate file; the method comprises the following steps: performing encryption compression processing on a to-be-analyzed mail, performing serialization to disk operation on a processed intermediate file and a processed mail to obtain an intermediate file path and a mail path, and associatively storing necessary information, the intermediate file path or the mail path in a database. According to the method and the device, the mail can be quickly analyzed, and the hit intermediate file and the mail can be safely stored.

This invention relates to the field of multi-source data processing technology, specifically disclosing a data governance method and system for multi-source heterogeneous data fusion. The method includes receiving unstructured data fed back by a data acquisition agent, performing virtual mapping on the unstructured data, recursively adjusting the access parameters corresponding to the data source node, and generating simulation data based on the virtual mapping when a data source node experiences a data upload anomaly. It also includes receiving data increment density and data hotspot distribution fed back by the data acquisition agent, planning the scheduling path of the unstructured data parsing end based on the data hotspot distribution, and receiving the parsing results fed back by the parsing end. This invention acquires unstructured data by deploying edge nodes, identifies the unstructured data, constructs a data domain model, synchronously determines the data state of the unstructured data, marks hotspot areas in the data domain model, and then determines the parsing order, enabling important data to be parsed faster.

The invention relates to an electric meter part intact state intelligent identification system comprising an edge operation mechanism which identifies each block boundary pixel point of an imaging image block of a dial plate in a multi-level conversion image, extracts each contour boundary pixel point of a standard contour image corresponding to the dial plate, and outputs the extracted contour boundary pixel points to the edge operation mechanism; when a large value in the number of the boundary pixel points of each block and the number of the boundary pixel points of each contour can be exactly divided by a small value, a dial plate deformation non-detection signal is sent out, otherwise, a dial plate deformation detection signal is sent out; and the information transmission mechanism wirelessly transmits the dial plate deformation non-detection signal or the dial plate deformation detection signal. The intelligent identification system for the intact state of the electric meter component is compact in design and wide in application. Since each block boundary pixel point of the imaging image blocks of the dial plate in the multi-stage conversion image can be identified, each contour boundary pixel point of the standard contour image corresponding to the dial plate is extracted, and then whether the dial plate is deformed or not is judged, so that intelligent detection of fine deformation of the dial plate is completed.

The invention relates to the field of computer document conversion and provides a method for converting an XML Schema document into an SCORM document in order to solve the problems that an existing XML conversion method is large in manual interaction amount and algorithm calculation amount and often not ideal in division result, and the method comprises the steps that 1, a temporary directory and subdirectories of the temporary directory under an SCORM data packet directory are emptied; 2, clearing a directory where the XML data packet is located and a subdirectory of the XML data packet after the XML data packet is decompressed; step 3, decompressing the XML data packet; step 4, obtaining a plurality of data source packets after the source data packet is decompressed, and storing the data source packets into Listt; the method comprises the following steps of: carrying out extraction and purification on Pu < {EN0} > Modulet; middle; 5, traversing the source data packet in the List to obtain a current source data packet; 6, analyzing the xml file in the source data packet, extracting data from the XML file, and constructing a data structure; constructing directory structure information according to an analysis result; and step 7, packaging the data packet, and publishing the data packet as an SCORM data packet. According to the method, a plurality of xml files are analyzed by using an open source framework VTD-XML, and rapid analysis, traversal and the like are also provided.

The invention provides a preparation method and application of a dual-regulation chloropropanol molecularly imprinted column. The double-regulation chloropropanol molecularly imprinted column is prepared by the following steps: dispersing silicon dioxide or a silicon dioxide modified material into N, N-dimethylformamide, adding triethylamine and 4-dimethylaminopyridine to form a suspension, and adding 2-bromoisobutyryl bromide into the suspension in a low-temperature environment for reaction to obtain SiO2-Br; the preparation method comprises the following steps: adding SiO2-Br, template molecule chloropropanol, a functional monomer and a cross-linking agent into an aqueous solution in sequence, incubating for more than 30 minutes in a low-temperature environment, then adding copper bromide, introducing nitrogen to prepare a polymerization product at low temperature, washing off the template 3-chloropropanol, carrying out vacuum drying to obtain a chloropropanol molecularly imprinted material, and filling the chloropropanol molecularly imprinted material into a solid-phase extraction empty column. According to the method, double-stranded DNA is introduced into organic imprinting polymerization to serve as a framework, and unwinding-renaturation of DNA chains is realized through temperature regulation, so that construction-damage-reconstruction of an imprinting cavity is realized, target molecules can be quickly analyzed, and a large amount of organic solvent does not need to be consumed.

The invention provides a battery power consumption lightweight analysis device, a lightweight log generation device, a battery power consumption lightweight analysis method, a lightweight log generation method, electronic equipment and a computer program product. The battery power consumption lightweight analysis device comprises: a system configuration analysis module for analyzing a system configuration file of a target electronic device to obtain system attribute feature data; the battery statistical data acquisition and analysis module acquires a battery statistical data packet and analyzes the battery statistical data packet to determine battery characteristic data; the lightweight log generation module carries out packaging processing on the system attribute characteristic data and the battery characteristic data to generate a lightweight log file; the log data reading and analyzing module reads the lightweight log file and analyzes the lightweight log file to extract attribute feature data and battery feature data; and the battery power consumption analysis module is used for analyzing the battery power consumption of the target electronic equipment according to the attribute characteristic data and the battery characteristic data to generate a power consumption analysis result.

The invention provides a method, a system and a medium for visually perceiving a result, and a server is developed by using Python and transmits data to a client in a user-defined format through an Ethernet or a CAN (Controller Area Network) bus. And the client uses a visualization tool to receive the self-defined data and perform graph drawing and visualization. The modular design of the server and the client enables data addition and deletion to be flexible, and the server can depend on tools such as Foxglove, so that the attention of bottom layer implementation is reduced, and the application layer development is focused. In addition, through tools such as Wireshark, data can be synchronously recorded, and cross-platform use is supported. Through the separated design of the server and the client, the user-defined data format and transmission protocol, the modular design, the data addition and deletion flexibility, the data security and integrity and the like, the system aims at improving the working efficiency of developers, ensuring the accuracy and integrity of the data, supporting real-time data recording and analysis, and improving the development efficiency of the developers. And powerful support is provided for development and optimization of an automatic driving system.

The invention relates to a medical PACS (Picture Archiving and Communication System) for quickly retrieving image files, belongs to the technical field of image processing, and solves the problem that the conventional medical PACS is very slow in retrieving massive image files. An image storage subsystem in the system comprises a pre-processing module, a data storage module and a metadata storage module, the pre-processing module merges original image files uploaded by image equipment according to various data merging strategies and writes the original image files into a large file in the data storage module; obtaining basic information of the original image file, sending the basic information to the database subsystem, obtaining metadata information, and writing the metadata information into a metadata storage module; the database subsystem stores the basic information of the original image file sent by the pre-processing module by creating a metadata management table; and the image consulting subsystem is used for loading a to-be-retrieved large file and metadata information from the image storage subsystem according to a retrieval request of a client, analyzing an original image file and displaying the original image file. And rapid retrieval of massive image files is realized.

The present invention discloses a remote sensing data retrieval method based on artificial intelligence. In an established local retrieval database model, remote sensing data information of various places is classified, including: land data unit group, forest data unit group, grassland data unit group and wetland data unit group. In the retrieval process, the present invention classifies the retrieval information in the retrieval database model. In addition, before the retrieval keyword is input, the different semantics of the retrieval keyword are parsed to ensure that the keyword information with different semantics can be retrieved, and the keyword information with different semantics is classified. Through the classification matching retrieval method, in the retrieval process, only the corresponding keyword information needs to be searched in the corresponding category, so as to improve the speed and efficiency of the retrieval result, and avoid the diversity of the retrieval result, which causes the trouble of subsequent screening and elimination.

The invention relates to an electronic certificate file detection method, and belongs to the field of data processing. Comprising the following steps: configuring a certificate file detection standard; rapidly detecting the OFD format; extracting OFD file information, and constructing an information association relationship: analyzing the license file based on a standard, realizing automatic extraction of an electronic license OFD file directory structure and an XML node relationship, and constructing an OFD analysis engine; oFD file information detection: carrying out OFD file information verification based on a certificate file detection standard configured by a user, an OFD file information extraction result and certificate information in an electronic certificate library; oFD file layout detection: detecting the layout of the certificate file based on a certificate file detection standard configured by a user and an OFD file information extraction result; detecting signature information; and visual feedback is realized. The OFD file internal data verification blank is filled, an OFD format detection framework is constructed, the tampering recognition rate is high, and the efficiency is high.

The invention provides a coherent de-dispersion method for pulsar baseband data. The method comprises the following steps: establishing a data transmission mode among a data reading thread, an input buffer area, a multi-thread parallel coherent de-dispersion thread, an output buffer area and a file writing thread based on a HASHPIPE architecture; preprocessing data frames of the VDIF data and storing the data frames into an input buffer area; executing a multi-thread parallel coherent achromatic thread by using data of the input buffer area, and writing a result into the output buffer area, wherein data splitting, FFT, frequency conversion, complex multiplication, frequency conversion, IFFT, filling detection power removal and Stokes parameter calculation are realized; and calling a file writing thread to write the data in the output buffer area into the file. According to the method disclosed by the invention, while the coherent de-dispersion process is accelerated by applying multiple threads in parallel, the acceleration processing process of the GPU is further optimized by using the HASHPIPE architecture for parallel processing, so that the processing performance is remarkably improved.

This application discloses a message parsing method, an electronic device, and a readable storage medium. The message parsing method includes: obtaining the remaining parsing length of the message to be parsed; if it is detected that the header length of the message to be parsed is less than the remaining parsing length, obtaining the data parsing parameters of the buffer segment where the current cursor of the message to be parsed is located; parsing the target data of the buffer segment where the current cursor is located according to the data parsing parameters, and parsing the message to be parsed by moving the current cursor within the message to be parsed to obtain the message parsing result. This application solves the technical problem of low parsing efficiency in message parsing.

The invention discloses a data file import method and device, a program product and electronic equipment, and relates to the field of financial science and technology or other related fields, and the import method comprises the steps of obtaining an application file of a target application, processing the application file to obtain a plurality of texts, creating a data job for each text, and creating a data job for each text; and asynchronously executing the data operation by adopting the distributed nodes, and importing the text into a preset data table in a preset database. According to the method and the device, the technical problem that the speed of importing the data file is relatively low in the prior art is solved.

The present invention discloses a satellite Internet distributed mobility management method and system, belonging to the technical field of low-orbit satellite network mobility management. The method hides the mobility of satellites through VIP and subVIP management mechanisms, and synchronizes the connection management information and satellite routing of online users from old satellites to new satellites in real time, so that users can maintain the same IP address before and after satellite switching. The method specifically includes: cluster-based satellite node topology management and routing management, user registration, UE host routing of satellite-borne routers and satellite gateway SIP subnet loading, information synchronization between satellite-borne UDM and ground UDM, UE data access to the Internet through ground UPF, Internet data return, and satellite switching based on predictive networking control. The present invention can greatly reduce the online delay of mobile users and the signaling overhead of satellite switching.

This invention discloses a hierarchical guanidine resin-based CO2 adsorbent material and its preparation method, belonging to the field of polymer synthesis technology. The adsorbent material prepared by this invention has a composite spherical structure and a hierarchical pore structure, including micropores, mesopores, and macropores. By introducing a hierarchical pore structure, the adsorption capacity of the material for CO2 is effectively improved. The introduction of hierarchical pores can significantly reduce molecular diffusion resistance and increase the contact area between the adsorbent and CO2 molecules, thereby achieving rapid adsorption. Furthermore, pyridyl, polyamino compounds, and guanidine groups have strong basicity and chemical affinity for CO2. Through surface functionalization modification, the number of active sites on the material surface is significantly increased, thereby further improving the CO2 adsorption capacity and selectivity.

The application discloses a traffic supervision system and method based on AI technology, which comprises a data acquisition module, a pretreatment module, a comparative analysis model, a data control module, and the comparative analysis model further comprises a data analysis unit and a data processing unit, and relates to the technical field of traffic supervision. The traffic supervision system and method based on AI technology acquire monitoring images on a specified road through a monitoring camera, then analyze and process the monitoring images to obtain a congestion distance of vehicles on a corresponding analysis lane, combine the congestion distance interval preset in a control list, then reset the passing time of a road intersection, effectively optimize the road condition, and improve the vehicle passing speed; meanwhile, the panoramic images on the specified road are acquired in a multi-point acquisition and collection and summary mode, the accuracy of road data acquisition is improved, the acquisition speed of analysis results is improved, the passing time of the road intersection is conveniently set in advance, and good real-time performance is achieved.

The present invention relates to the field of motion analysis technology, specifically to a multi-angle dance video analysis system, the system includes a motion capture feature extraction module, a motion data multi-scale analysis module, a motion analysis and mapping module, and a style classification and prediction module. In the present invention, through multi-angle video recording and Vietoris-Rips complex method, the spatial connection pattern of the dance is effectively identified and extracted, the geometric structure of the action is captured, and three-dimensional motion data analysis is provided. Multi-scale persistent homology analysis enhances the analysis of the time series and spatial layout of the action, accurately distinguishes dance styles and motion patterns, brings a high sensitivity to subtle differences in style, and helps to accurately predict the evolution of dance styles. The motion data is mapped to a low-dimensional space through multi-dimensional scaling analysis, which significantly improves data visualization and analysis capabilities, shows the similarity and difference of the action, and helps dance education, choreography and therapy, realizes the full process optimization of data analysis, and provides a comprehensive and in-depth dance motion analysis tool.

The invention provides an instruction analysis and assembly method and device. The method comprises the steps that a static instruction template corresponding to an instruction type is determined, the static instruction template is a constant array, elements of the static instruction template are arranged according to the declaration sequence of members in a structural body corresponding to the instruction type, and each element comprises the byte offset position of the member in the structural body and a data type identifier; based on a static instruction template corresponding to the instruction type, filling data in the instruction frame into a structural body corresponding to the instruction type according to the byte offset position and the data type of each member; and based on a static instruction template corresponding to the instruction type, splicing data corresponding to each member in a structural body corresponding to the instruction type according to the byte length corresponding to the data type of the member and the byte offset position of the member to obtain a byte array, and packaging the byte array according to an instruction frame format. According to the method provided by the invention, the accuracy and efficiency of instruction analysis and assembly are improved.

The invention discloses a Web multi-type graph visualization system based on QAR data and a use method, and relates to the technical field of data processing and visualization, and the system comprises a front-end module used for user interaction and information transmission, a data preprocessing module used for preprocessing QAR data, a parameter configuration module, a configuration module used for data attribute configuration, a layout control module, and a data processing module used for processing QAR data. According to the self-adaptive layout algorithm, the layout of the graph is optimized, the interaction control module provides control of a user interaction function, the data analysis module carries out data analysis, and the drawing module is used for drawing the Web multi-type graph. According to the Web multi-type graph visualization system based on the QAR data, quick analysis and visual display of the QAR data can be achieved, powerful support is provided for aviation data processing and analysis, important practical value and application prospects are achieved, and the problems that operation is complex and efficiency is low when a user processes and understands aircraft QAR data are solved.

The application provides a data transmission method and system for virtual scene generation, comprising the following steps: two data modes are used to realize data request and real-time push of a client and a back end in parallel; scene data information is requested, and the scene data information is stored into a program instance; a virtual entity corresponding to an actual business device is generated, and the virtual device is updated in real time; the state of each virtual entity is updated according to the scene data information; a transparent browser container is created to display a web page; a UI control module completes UI interaction and display through event driving according to user operation. The application has the beneficial effects that the data transmission speed is accelerated, the response speed and real-time performance of the system are improved, different systems and data formats are compatible, data interaction and integration are facilitated, received data is quickly parsed and processed, and the data processing capacity and efficiency of the digital twin system are improved.

The present invention discloses a SIP message processing method and device, which are used to solve the problem of low SIP message processing efficiency caused by limited device processing performance. This scheme includes: receiving a first SIP message sent by an IMS core network; forwarding the first SIP message to a corresponding SIP business processing device through a service network side address port of a SIP entity corresponding to the first SIP message; if a second SIP message sent by the SIP business processing device is received, the second SIP message is sent to the IMS core network through a CSCF side port of a target SIP entity that receives the second SIP message. Since the service network side address port of the SIP entity corresponds to an intranet service port of a unique SIP business processing device, it is not necessary to parse the SIP message sent by the IMS core network and can efficiently forward it to the corresponding SIP business processing device. For the SIP message sent by the SIP business processing device, it can be quickly forwarded according to the CSCF side address port, thereby reducing the processing performance consumed by the SIP access device in parsing the SIP message.

The invention provides an information interception method and device based on address resolution, a storage medium and electronic equipment. The method comprises the steps of obtaining multiple pieces of request information received by a management platform within a preset time duration; determining multiple pieces of first target address information based on the multiple pieces of request address information; determining a first traffic state of the plurality of target address codes based on the plurality of pieces of data volume information, wherein the first traffic state comprises a traffic unsafe state; if the first traffic state is a traffic unsafe state, determining information source information of second target address information based on a pre-constructed first address database and the second target address information; and intercepting the request information based on the information source information. Therefore, the system can quickly identify the address which can cause the security problem and quickly analyze the address to obtain the analyzed information source information, and the information of the information source information is pertinently intercepted, so that the efficiency of the system blockage problem is improved, and the system burden is reduced.

This invention relates to the field of online detection and condition monitoring technology for power system switchgear, and discloses a method for accurately measuring the opening and closing time of disconnecting switches. By synchronously collecting voltage data on both sides of the disconnecting switch to construct a voltage difference sequence, the action interval is extracted through differential and sliding window energy analysis. Within this interval, differential features are used to determine the action index and convert it into the action time. The average voltage difference before and after the action time is calculated to determine the action type. The stability of the action time is evaluated by combining a reference action time and statistical analysis of multiple measurement deviations. Simultaneously, key data from the entire process are compiled into an identifiable dataset. Through these steps, the measurement of the opening and closing behavior and action time of disconnecting switches is achieved, overcoming the problems of asynchronous single-sided sampling or mechanical triggering, poor reliability of threshold and zero-crossing detection, and difficulty in quantifying time stability, thus providing an improved means for disconnecting switch condition assessment without adding complex hardware.

The invention provides a message processing method and device, equipment and a medium. The method comprises the following steps: when a message is recorded, acquiring a message meeting a preset data format requirement, the preset data format requirement being determined according to a communication type of the message during transmission; serializing the message to obtain byte stream character string information; writing the byte stream character string information into a message data field of a first target data structure, wherein the first target data structure is a data structure corresponding to the byte stream character string information; and obtaining and storing the recording data packet according to the first target data structure in which the byte stream character string information is written. According to the method provided by the invention, the processing effect on the recorded message is improved.