31results about How to "Improve reading efficiency" patented technology

The application discloses a multi-device data transmission system and method, which comprises a master control unit, a first channel switch, an input end of the first channel switch being connected with a plurality of RJ45 input interfaces, each of the RJ45 input interfaces being used for accessing a data acquisition device, an output end of the first channel switch being connected with the master control unit through a first RS485 bus, the master control unit being further connected with the first channel switch through a first channel control bus to control the conduction / cutoff of the first channel switch, at least one RJ45 output interface, the RJ45 output interface being used for accessing a data receiving device, the data receiving device being connected with the master control unit through a second RS485 bus after being connected with the RJ45 output interface. The multi-device data transmission system can not only solve the problems of device address allocation, impedance matching and device identification in the data transmission process, but also can integrate data and efficiently send data.

The application discloses a file processing system based on Internet of Things, and relates to the technical field of Internet of Things, which comprises a processing carrier and a plurality of terminals, the processing carrier is used for sending protocols to each terminal, and sharing data and files within a specified range; after accepting the protocols, the plurality of terminals mirror backup internal files and data, each terminal acquires a plurality of sets of marking information, each set of information represents the file and data classification of the terminal, and each terminal marks each working state of itself to acquire working information Z; each terminal comprises a processing module, a receiving module and a mutual inductance module. When working, each terminal in the application collects data or files generated during its own work, classifies and assigns weights to the data or files, and transmits the files and their attached information between the remaining terminals and the processing carrier, so that the working state change speed between different terminals can be improved.

This application relates to a method, apparatus, device, medium, and product for generating visualization results of an indicator. The method includes: acquiring a data query file and a visualization conversion file; the data query file includes target library table information for each indicator among at least one indicator, the target library table information indicating a library table used to store indicator data for each indicator; the visualization conversion file includes at least one conversion file; in response to an indicator query instruction carrying an indicator to be queried, determining the target library table information of the indicator to be queried based on the data query file, and determining a target conversion file matching the indicator to be queried from the at least one conversion file; and generating a visualization result of the indicator to be queried based on the target library table information and the target conversion file. This method can improve the efficiency of generating visualization results for the indicator to be queried.

The present application relates to the technical field of embedded flash memory data reading, and discloses a read data path of an eFLASH controller and a functional safety design method of a read Cache, three groups of Datapath+Cache are arranged in the FLASH controller to realize three-mode redundancy and heterogeneous redundancy, and Cross modules are used to realize hierarchical redundancy and circuit recombination; a CPU realizes module configuration through an APB, and the CPU or other Master accesses a Flash Memory through AXI via the Cache and the Data_path. The read data path of the eFLASH controller and the functional safety design method of the read Cache realize three-mode redundancy, hierarchical redundancy and heterogeneous redundancy in combination, adopt hierarchical circuit recombination design, and adopt the functional safety design of the front four-stage register+inverter, so that the data path can be flexibly configured, the composite redundancy design of the read data path of the eFLASH controller and the read prefetch Cache is realized, the whole scheme is more reliable, more efficient and more flexible, the eFLASH reading efficiency can be effectively improved, and the functional safety requirement of the vehicle is met.

This application provides a serial port reading circuit for fuel dispenser tax reporting, comprising: a conversion chip, a data transmission circuit, a decryption card, and a CPU chip. The input terminal of the conversion chip is electrically connected to the fuel dispenser's tax reporting serial port via a data reading interface. The output terminal of the conversion chip is electrically connected to the first input terminal of the CPU chip via the data transmission circuit to transmit the read fuel data to the CPU chip. The second output terminal of the CPU chip is electrically connected to the input terminal of the decryption card, and the output terminal of the decryption card is electrically connected to the second input terminal of the CPU chip. The first output terminal of the CPU chip is electrically connected to an upload chip via the data transmission circuit to send the decrypted fuel data to the tax system via the upload chip. This application allows direct reading of fuel dispenser data via a data reading interface that connects directly to the fuel dispenser's tax reporting serial port, eliminating the need for manual data collection using a handheld fuel dispenser data collector and effectively improving the efficiency of fuel dispenser data reading.

The embodiment of the invention provides a label excitation method and device, a storage medium and a computer program product. The method comprises the steps of obtaining a first label list; wherein the first label list comprises one or more first labels which are not successfully read at present; determining a first node list based on the first label list and a first preset strategy; wherein the first node list comprises at least two first read-write nodes; a first starting instruction is sent to each first read-write node at the same time, so that each first read-write node jointly sends a first read instruction to the first area, and reading operation on the labels in the first area is achieved; wherein the first region comprises one or more first tags, and the signal coverage range and intensity can be enhanced through multi-node joint excitation, so that the tag response probability is improved, and the reading efficiency is improved.

The invention provides a live broadcast interactive information display method, processing method, device and equipment, and relates to the technical field of Internet live broadcast. The live broadcast interaction information display method in the disclosure comprises the steps of displaying reminding information based on a graphical user interface, the reminding information being generated based on interaction information of a live broadcast room; obtaining an interactive operation of the graphical user interface, wherein the interactive operation comprises a touch operation or a click operation; and determining the display position of the reminding information based on the distribution condition of the interactive operation in the graphical user interface.

The invention provides a remote sensing data scheduling method and device based on a space grid, and relates to the technical field of remote sensing image processing. The method comprises the following steps: establishing a mapping index of remote sensing data and grid codes by constructing a multi-specification space grid coding system; after a user request containing parameters such as a space range and a time range is received, a target grid code is positioned; grid-level byte segmentation reading is realized based on file pointer offset, and real-time processing is completed in a memory; and finally, outputting in a standard WMTS / WMS format. The device comprises a grid management module, a scheduling engine module, a real-time processing module and a service publishing module. According to the scheme, preprocessing is not needed, the data scheduling efficiency is improved, multi-temporal data unified service and dynamic inlaying are supported, the problems that traditional remote sensing data service is large in resource consumption, and multi-temporal calling is difficult are solved, and the real-time service requirement of mass data is met.

The application discloses an SNN hardware accelerator, belongs to the technical field of integrated circuits, and provides a hardware architecture for realizing an STDP+DFA algorithm, and realizes the calculation of each network layer of an SNN network based on a LIF neuron array; a plurality of activity counters corresponding to each neuron in the SNN network are arranged in the SNN hardware accelerator; the number of pulse firings of the corresponding neuron is recorded through the activity counter; when a network training request is received, the neuron with the number of pulse firings greater than a preset activity threshold is taken as an active neuron, the active neuron firing a pulse at a current time step t is taken as a neuron to be updated, and when the corresponding error signal is calculated, only the column vector under the column index corresponding to the neuron to be updated in the preset sparse matrix is multiplied by the corresponding error loss gradient vector, so that the SNN hardware accelerator with high precision can be realized with lower calculation resource consumption.

A data display method, apparatus, medium, and device based on a large language model are disclosed, relating to the fields of large language models and computer technology. The method includes: receiving target data, which is used to determine the content to be displayed in a display interface; determining interface layout information corresponding to the target data based on the target data, the large language model, and prompt words corresponding to the large language model, wherein the interface layout information is represented by JavaScript Extended Syntax (JSX) code; compiling the interface layout information to obtain executable code corresponding to the interface layout information; and rendering the executable code and the target data to generate and display the display interface. This allows the large language model to determine the interface layout information based on the input target data, guided by prompt words, improving the matching degree between the interface layout information and the target data, thereby enhancing the visualization of the target data.

This application proposes a method, device, radar, and storage medium for reading heatmap preprocessing data. The method includes: parsing a first storage address, a first preprocessing mode, and a first bit identifier from a first read code; reading first heatmap data according to the first storage address and performing preprocessing using the first preprocessing mode to obtain a first preprocessing result; storing the first preprocessing result in a micro-memory; parsing a second storage address, a second preprocessing mode, and a second bit identifier from a second read code; reporting the first preprocessing result according to the second bit identifier, and reading second heatmap data from the memory based on the second storage address, simultaneously performing preprocessing using the second preprocessing mode to obtain a second preprocessing result, and updating the second preprocessing result in the micro-memory. Based on this, this application reports the previous preprocessing result while performing the current preprocessing calculation, utilizing the interval between two heatmap data readings for preprocessing calculation, thus improving reading efficiency.

The present disclosure relates to a data reading method and device, electronic equipment, storage medium and program product. The method comprises: in response to a reading instruction of target data, querying a target second-level retrieval table in which the logical address of the target data is recorded from a first-level retrieval table according to the logical address of the target data; the first-level retrieval table records the mapping relationship between a plurality of second-level retrieval tables and the respective corresponding logical addresses; querying the physical address corresponding to the logical address of the target data from the target second-level retrieval table to read the target data according to the queried physical address; wherein the plurality of second-level retrieval tables correspond to respective corresponding services, each second-level retrieval table records a plurality of data retrieval entries involved in the service corresponding to the second-level retrieval table, and each retrieval entry records the mapping relationship between the logical address and the physical address of the corresponding data.

The present disclosure provides a loading method and device of an object resource, a storage medium and an electronic device. The method comprises: in response to a loading request associated with a target object resource, searching for a target resource identifier used for indicating the target object resource in a cache pool matched with a current page, wherein the cache pool comprises a plurality of resource identifiers, and the resource identifier is used for indicating an object resource loaded in a memory area; in a case where the search result indicates that the target resource identifier is not included in the cache pool, obtaining a target compressed resource matched with the target object resource; loading the target object resource obtained by decompressing the target compressed resource to the memory area; and adding the target resource identifier to a target cache location in the cache pool, wherein the target resource identifier at the target cache location is to be preferentially traversed in an identifier search operation. The present disclosure solves the technical problem of low efficiency of a related resource loading method.

The invention provides a pet pathology auxiliary diagnosis system based on visual language artificial intelligence. The computer vision AI pathological analysis module analyzes the whole pathological section map, detects a tumor area and identifies key pathological features; the intelligent pathological report generation module automatically generates a pathological diagnosis report based on a large language model in combination with an information retrieval enhancement generation (RAG) technology; the cloud digital section management system provides a remote virtual section reading function, supports pathological specialists to access and manage pathological sections anytime and anywhere, integrates AI auxiliary diagnosis and report generation capabilities, and realizes whole-process information tracking and management. According to the auxiliary diagnosis system, the manual film reading time can be shortened, the pathological resource configuration is optimized, and the overall working efficiency is improved.

This specification provides a transaction processing method and apparatus for use in a database management terminal, which manages relational databases. The transaction processing method includes: determining a target transaction based on the database logs of the relational database; determining the data file corresponding to the target transaction in the relational database and the memory object corresponding to the target transaction in memory space; establishing a mapping relationship between the target transaction, the memory object, and the data file, and storing data from the data file into a memory block contained in the memory object based on the mapping relationship; wherein the memory blocks storing the data constitute a storage link; and reading the target data corresponding to the target transaction from the memory block contained in the memory object based on the storage link, for executing the target transaction. Storing data based on the mapping relationship achieves ordered data writing, avoiding the performance overhead of random writes; and reduces the number of bytes read during data reading, improving data reading efficiency.

The application relates to a data processing method and device, a server, a storage medium and a program product. The method comprises the following steps: when it is monitored that a master log system in a distributed log system fails, shadow information of to-be-written data is acquired from a target slave log system, and the shadow information is sent to a back-end back flushing component of the distributed log system, so as to instruct the back-end back flushing component to acquire the to-be-written data from a temporary disk of the target slave log system according to the shadow information, and write the to-be-written data into a back-end disk of the distributed log system. By using the above method, when any log system in the distributed log system fails, the back-end back flushing component can read the to-be-written data of the failed log system from the temporary disk of the non-failed log system according to the shadow information of the to-be-written data, and the process can shorten the replay time of the non-failed log system when the data in the temporary disk of the failed log system is replayed to the back-end disk.

This invention discloses a temperature and humidity monitoring system for a lithography machine, comprising: a BLG file pre-reading module for reading BLG files generated by the lithography machine, wherein the BLG file includes equipment operating status data and environmental parameter data in binary format based on IEEE 754 floating-point encoding, and the environmental parameter data includes temperature and humidity; the BLG file pre-reading module is also used to decode each data in the BLG file based on the IEEE 754 floating-point encoding standard to obtain decoded data; and a database preprocessing module for preprocessing the decoded data and converting it into structured temperature and humidity data, writing the structured temperature and humidity data into a database, and storing it in the database by category according to temperature and humidity. This invention also discloses a method for monitoring the temperature and humidity of a lithography machine. This invention enables the real-time reading of temperature and humidity data of the lithography machine, thereby achieving monitoring of the machine's condition, improving efficiency, increasing data backup capacity, and enabling analysis of historical data.

The application discloses a file management method and system, the method comprises file state management, the file state management comprises giving attribute parameters to files based on storage directories of the files or instructions of users; and managing states of the files based on the attribute parameters. The application can realize flexible management of file states for files with different attribute parameters, improve data transmission security and efficiency, maintain a group of full data backup databases which are long-term under backup protection, automatically maintain and update data, and reduce the influence of data loss caused by device abnormalities. The application creates a metadata module, and upper layers can directly read file attribute data information through the metadata module, thereby improving reading efficiency.

The invention provides a cross-platform drive-free network card certificate reading method and device and a medium, and relates to the technical field of network access control, and the method comprises the steps: constructing a virtual certificate address space in network card firmware; receiving a target control message; when the network card firmware identifies the preset identification information, importing a certificate reading parameter of a target control message into a virtual certificate address space in the network card firmware, and reading a target certificate data segment by mapping the certificate reading parameter to an SPI storage chip; and generating a plurality of response messages, writing the response messages into a network card receiving queue, enabling the network interface to receive the response messages, and splicing the received response messages by the user mode program to obtain complete certificate data. According to the method and the device, the technical problem that a network card drive program needs to be modified in cross-platform reading due to the fact that certificate reading depends on a special drive program in the prior art is solved, the virtual certificate address space is constructed and mapped with the SPI storage, and cross-platform compatibility is improved.

The invention discloses an information transmission method, a communication node, a medium and a program product. Comprising the following steps: transmitting identity identification information to a second communication node; wherein an interaction process of transmission conflict resolution with the second communication node is not needed before the identity identification information is transmitted. Before the identity identification information is transmitted between the first communication node and the second communication node, an interaction process for solving a transmission conflict between the first communication node and the second communication node is not needed, so that extra overhead caused by the fact that the first communication node needs to occupy a time slot in the second communication node in advance to avoid the transmission conflict is reduced; therefore, the total transmission overhead in the transmission process of the identity identification information is correspondingly reduced, and the reading efficiency of the identity identification information is improved.

This invention relates to an optimization method for ultra-large text transmission based on dynamic block compression and routing, belonging to the field of ultra-large text transmission technology. The method includes: constructing a semantic relationship graph from the ultra-large text through semantic analysis; dividing the ultra-large text into logical segments based on semantic relevance; dynamically adjusting the size of the block data based on the access frequency of the logical segments; matching the optimal compression algorithm to the block data according to the data characteristics of each block data; and dynamically predicting the transmission network congestion status based on real-time monitoring of the current network status. If there is no congestion, the compressed data blocks are transmitted to the target node one by one according to the original path; if there is congestion, the optimal path is replanned, the SDN route is updated, and the compressed data blocks are transmitted to the target node according to the updated path. This invention improves the efficiency of ultra-large text transmission, optimizes text compression performance, and ensures the stability and efficiency of data transmission.

This application provides a data preheating and caching method, apparatus, device, and storage medium, relating to the field of big data processing technology. The method includes: before the release of target information, identifying first hot data related to the target information to be accessed, retrieving the first hot data from a database and writing it to multiple cache nodes; determining a target node among the multiple cache nodes according to preset rules, and writing second hot data cached on the target node to local storage; and responding to a received request to access the second hot data, reading the second hot data from local storage and returning it. This method utilizes multiple cache nodes for preheating and caching, thus ensuring high system availability and improving throughput efficiency. Furthermore, after preheating and caching, the cached data is stored in local storage and read from local storage, further improving data retrieval efficiency. Therefore, it can accelerate the speed at which users obtain data and improve user experience.

This application discloses a method and system for tracking cigarette product production information, relating to the field of tobacco technology. The method implements unique identification for each level of cigarette product through predefined coding rules; industrial IoT devices continuously collect the timestamps, status identifiers, and location coordinates corresponding to the codes to form a raw data stream; a stream processing engine based on Apache Flink performs real-time grouping, time-series alignment, and state merging on the raw data stream, outputting a structured event sequence; a graph database transforms the event sequence into a multi-dimensional relationship graph of coded nodes and process nodes, constructing a semantically complete full-process topology structure; a dynamic programming algorithm traverses the graph, extracting the complete flow path of any code according to the time sequence to generate a production trajectory chain; finally, a force-directed graph layout algorithm spatially rearranges the nodes and edges in the trajectory chain, achieving a natural balance in node distribution through physical simulation, and outputting an interactive visual graphic.

The invention discloses a message processing method, system and device, equipment and a storage medium. Specifically, the method comprises the following steps: in response to a message reading request which is sent by a target subscription child node and carries a target node identifier of a target subscription node, shunting a plurality of message distribution nodes based on a plurality of message transmission units to obtain at least one to-be-distributed message transmission unit of each message distribution node; the target subscription node is any subscription sub-node under any subscription node in a plurality of subscription nodes under the target message subscriber, the plurality of subscription nodes are different in readable messages, and the plurality of subscription sub-nodes under the same subscription node are the same in readable messages; concurrently calling a plurality of message distribution nodes to extract a target message of a message transmission unit corresponding to the target node identifier; and feeding back a target distribution message integrated by the target messages extracted by the plurality of message distribution nodes to the target subscription child node. By using the scheme provided by the invention, the efficiency of message attribution calculation and message reading can be improved.

The invention discloses an optical storage information parallel reading optical system which comprises a uniform light illumination module, an optical crosstalk elimination module, a segmentation area module and a wavelength spectroscope arranged between a first collimating mirror and an energy spectroscope. Emitting a light beam to the energy spectroscope so as to provide a uniform illumination light source for a plurality of optical disc information points on the optical disc to be read and generate diffuse reflection to form information light with optical disc information crosstalk; an optical crosstalk elimination module is used for processing information light, performing crosstalk elimination on adjacent information points to obtain a plurality of crosstalk-eliminated information light, and imaging the crosstalk-eliminated information to a photoelectric conversion device PDIC to realize parallel reading of optical storage information. The problem that a traditional optical storage reading method is low in reading efficiency is solved.

The application discloses an eight-station parallel resistance calibration method and device based on a high-precision resistance network, and relates to the technical field of intelligent sensors.The application comprises the following steps: acquiring resistance range configuration information of each handheld digital multimeter, determining standard resistance values corresponding to each range, and placing the multimeters in eight calibration stations; synchronously outputting the standard resistance values corresponding to each station to each calibration station through a high-precision resistance network; reading resistance measurement values displayed by each multimeter through an image sensor; determining error correction coefficients corresponding to each station through data expansion and comprehensive evaluation according to historical calibration data, correcting the resistance measurement values of each station, comparing the corrected measurement values with the corresponding standard resistance values, and determining resistance calibration results of each multimeter according to the comparison results.The application solves the technical problems that the existing resistance calibration method for handheld digital multimeters relies on manual operation, which leads to low efficiency, and each station cannot be synchronously and parallelly calibrated, which leads to poor accuracy of the calibration results.

The application provides a miniaturized low-profile dual-polarized microstrip antenna, an antenna assembly and a PDA device, the microstrip antenna comprising at least one guiding layer, a ground layer and a radiation layer arranged in parallel and spaced apart from top to bottom, the radiation layer adopting a coaxial transmission line direct feeding structure, the advantage of the direct feeding structure being that the coaxial line feeding is directly used to save the complicated power division and phase shift structure, the radiation efficiency can be improved and the loss can be reduced; wherein the guiding layer is a first metal floor, the ground layer is a second metal floor, and the radiation layer comprises four dipole units in a cross distribution at a central position, the antenna structure enables the microstrip antenna to use air as a propagation medium, the speed of electric signal propagation is inversely proportional to the square root of the dielectric constant, when the dielectric constant is lower, the signal transmission speed is faster, therefore, the application uses air medium to transmit signals, the signal transmission speed can be accelerated, and the label reading efficiency is improved.

The application provides a reading assistance method, device, equipment and storage medium, the application acquires user portrait data of a target user; determines a suitable reading book from a pre-set book library for recommendation to the target user according to the user portrait data; generates a reading plan related to suitable reading content in the suitable reading book, the reading plan is consistent with the reading ability and interest of the target user; the suitable reading content is displayed according to the reading plan, and after the suitable reading content is displayed, interesting training exercises related to the suitable reading content are acquired and displayed, the interesting training exercises are a plurality of types of exercises under a plurality of reading ability dimensions which are pre-generated. As can be seen, the application can accurately recommend a suitable reading book, improve the reading interest of the target user, generate a reading plan consistent with the reading ability and interest of the target user, help to maintain user activity and improve the reading interest and efficiency of the target user, and the interesting training exercises of multiple types and multiple dimensions make the question type not single and the detection standard more accurate.

This invention discloses a pre-charge control method, apparatus, and pre-charge device. When the chip is powered on, a pre-charge circuit pre-charges the voltage across each bit in the chip to a preset voltage threshold. Before the sensor (SA) reads data from the bit to be read, it charges each bit with the preset voltage threshold as the initial voltage. Compared to the SA starting to charge each bit from 0V, this reduces the time required for the data to build up current until the current stabilizes, improving data reading efficiency. Furthermore, after the chip's data is read, the pre-charge circuit pre-charges the voltage across the bit to the preset voltage threshold, ensuring that the voltage of each bit is the same before the next data read, thereby ensuring the stability of the charging time for each bit during each data read.

The application discloses a distributed layout information reading method and system, a storage medium and an electronic device. The distributed layout information reading method comprises the following steps: reading a task configuration file by a master node, wherein the task configuration file comprises layout information configuration, and the layout information configuration comprises a layout processing area and a single task processing area; dividing the layout processing area according to the single task processing area by the master node to obtain a plurality of subtask areas, and each subtask area corresponds to a subtask; distributing the plurality of subtasks to corresponding slave nodes according to an allocation strategy by the master node; sending a layout reading request corresponding to the subtask to a target database based on a load balancing mechanism by the slave node; returning layout information corresponding to the layout reading request to the slave node by the target database; and performing corresponding task processing on the layout information by the slave node, and returning a processing result to the master node. The application can improve the reading efficiency of the layout information.