660 results about "File transfer" patented technology

The invention discloses a file uploading method and device, a storage medium, electronic equipment and a program product, and relates to the technical field of computer networks and distributed storage, and the method comprises the steps: collecting metadata of a to-be-uploaded file and a network state of an uploading path between a client and a server in real time; calculating the size of a target fragment of the to-be-uploaded file for data uploading between the client and the server through the metadata and the network state; segmenting the to-be-uploaded file based on the target fragment size to obtain a plurality of data blocks; according to the method, the plurality of data blocks are used for uploading the file from the client to the server, and the uploading parameters of the different data blocks are recorded, so that the uploading result of the file to be uploaded transmitted to the server is determined through the uploading parameters, the technical problem that the uploading efficiency and robustness of the object storage system are poor is solved, and the uploading efficiency of the object storage system is improved. The technical effect of improving the uploading efficiency and robustness of the object storage system is achieved.

The invention provides a chip testing method and device, equipment, a storage medium and a program product. The method comprises the steps that operator codes, comprising multiple chip interface instructions, of a target operator are obtained, the target operator and a reference operator have the same calculation function, the chip interface instructions are used for achieving at least one hardware operation of a chip, and the hardware operations combining the multiple chip interface instructions are used for achieving the calculation function; analyzing the operator code to obtain a machine code file of the chip; test data are obtained, the test data and the machine code file are transmitted to chip simulation equipment, the chip simulation equipment is used for executing the machine code file on the test data, and a simulation calculation result of the target operator for the test data is obtained; obtaining a simulation calculation result from chip simulation equipment, and obtaining a reference calculation result of the reference operator for the test data; and generating a test result of the chip based on the simulation calculation result and the reference calculation result. According to the invention, the chip test progress can be accelerated.

An entity in a core network (CN) of a wireless communication system receives quality-of-service (QoS) parameters related to protocol data unit (PDU) set based handling of traffic (1602); performs, using the QoS parameters, QoS binding of a service data flow to a QoS flow for a certain media type (1604); generates a QoS profile associated with a QoS flow identifier (QFI) of the QoS flow, and transmits the QoS profile to a radio access network (RAN) via which the UE accesses the CN (1606).

The invention discloses a cross-platform file transfer method in the mine field, which comprises the following steps: S1, mine file source identification and fluidization: docking an industrial internet platform, reading an original file generated by a specific business scene, and converting the original file into a file stream; s2, intelligent unified transcoding for the mining terminal: performing unified transcoding on the file stream through an intelligent transcoding engine; s3, encryption based on the mine data security level: carrying out encryption processing on the transcoded file; and S4, safe unloading driven by the mine service: receiving the encrypted transcoding file, and decrypting and decoding the encrypted transcoding file at a target mine terminal or a mine appointed storage node. According to the method, safe and efficient cross-platform transmission among mine multi-service systems is realized, the problem of mine terminal file compatibility is thoroughly solved, the file transmission and access efficiency in a mine weak network environment is remarkably improved, and a mine-level data security protection system is constructed.

The invention discloses a robot motion path real-time deviation rectifying method based on digital twinning, which comprises the following steps that an off-line programming system generates an initial welding track according to a welding requirement, converts the initial welding track into a code file, transmits the code file to a digital twinning system, and generates a preset track Q; the virtual model layer synchronously maps a motion path of a welding robot entity to obtain a real-time mapping track P; track points of the two tracks are matched, and wrong matching is eliminated; a robot track model is constructed, a predicted track T of entity motion of the welding robot is obtained, and track point matching is conducted on the predicted track T and a preset track Q; and the deviation value of the matched track points of the two tracks is calculated, the robot electric control system corrects the welding track of the welding robot entity according to the deviation value, and the welding track is corrected in real time. According to the correction method, track points are matched only by means of a digital twin system for real-time correction; the adopted track point matching algorithm is small in error and high in matching precision.

The invention discloses a log management method and device for a solid state disk, equipment and a medium, and relates to the technical field of computers. The method is applied to a device side and comprises the steps that in the firmware compiling generation stage of the solid state disk, a log mapping table is generated through a preset script; in the running process of the solid state disk, persistently storing the generated log data into a nonvolatile storage medium of the solid state disk to obtain an original log text; when log export needs to be carried out, obtaining a log export command issued by the host side through the out-of-band channel, reading the original log text from the nonvolatile storage medium according to the log export command, and converting the original log text into target data containing numerical information; and sending the target data to the host side through the out-of-band channel, so that the host side restores the target data into the original log text according to the log mapping table. According to the technical scheme, the problem that the file transmission time is long in a traditional mode can be solved.

The invention relates to the technical field of software communication, and discloses a software offline downloading method and an offline downloader. The method comprises the following steps: establishing an offline downloading system, wherein the offline downloading system comprises an offline downloader main body and target equipment of to-be-updated firmware; before firmware data transmission is carried out on the offline downloader main body and the target equipment, a user-defined handshake process is executed to confirm that both the offline downloader main body and the target equipment are in a data transmission ready state; and transmitting the firmware file to the target equipment through the communication module, and performing data verification in real time in the transmission process. The rechargeable power supply unit is arranged in the offline downloader main body to break through power supply limitation, the double communication sub-modules are adapted to different scenes, self-defined handshake is matched with verification before transmission to improve reliability, firmware verification and error processing guarantee safety, the whole downloader does not need to depend on a computer and an external power supply, the operation threshold is low, and the practicability is high. And a stable, convenient and safe scheme is provided for firmware updating of the target equipment.

The invention provides a high-throughput file transmission method and system and electronic equipment, and belongs to the technical field of data transmission, and the method comprises the steps: determining an initial file fragment size value of file transmission according to a preset initial available bandwidth value; fragmenting the to-be-transmitted file according to the size value of the initial file fragment, and sequentially sending each file fragment; in the process of sending the file fragments, the sending data volume is counted in real time, and packet return delay values corresponding to the file fragments are determined in real time; dynamically adjusting the current available bandwidth value according to the change trend of the sent data volume and the packet return delay value; and adaptively adjusting the size value of the current file fragment according to the dynamically adjusted current available bandwidth value, and continuing file transmission according to the adjusted size value of the file fragment. According to the method, the data transmission amount and the packet return delay are monitored in real time, and the available bandwidth value and the file fragment size are dynamically adjusted, so that the bandwidth utilization rate is improved in a shared bandwidth environment, and the high-throughput file transmission efficiency is improved.

The present invention discloses a method for an intra-stack zero-copy Tx path in a shared-memory-based communication mode and pertains to the field of data communication technology, in which copying from shared memory to packet buffers is replaced with writing references to data in the shared memory into the packet buffers, eliminating creating a copy of the data in the packet buffers. An original Tx path in a network protocol stack is remodeled into a zero-copy Tx path without any modification to the application side while maintaining transparency and loose coupling of the network protocol stack to upper-layer applications. This eliminates data copying within the network protocol stack and data replication in LLC memory, thereby reducing unnecessary LLC occupancy and improving the network protocol stack's network performance in large-file transfers under heavy load conditions.

Aspects of the disclosure are directed towards path generation. A method includes a computing system registering a first coordinate system of a target object with a second coordinate system of a robot. The computing system can generate a trajectory over the surface of the target object based on the registration. The computing system can generate a robot job file based at least in part on the generated trajectory. The computing system can transmit the robot job file to a robot controller.

A lightweight end-cloud collaborative data acquisition method and system for new energy vehicle research and development verification belongs to the technical field of new energy vehicle research and development verification, and comprises the following steps: establishing a secure communication connection between a terminal and a cloud platform through a TLS protocol, sending a VIN number and an equipment number by the terminal when a vehicle is powered on, determining a vehicle type and a sampling channel after verification by the cloud platform, and selecting the DBC file of the corresponding channel from the pre-stored DBC file library to generate a DBCC file, and issuing the DBCC file to the terminal. The DBCC file includes sampling information and a sampling subset, wherein the sampling information includes sampling points and a baud rate. The cloud platform triggers an event data packaging instruction according to a preset rule, and the terminal records original data within a preset time period before and after the event occurrence moment and uploads the original data to the cloud through a file transmission mechanism. According to the invention, efficient collection, accurate analysis and timely application of research and development verification data are realized, the research and development efficiency of the new energy vehicle is effectively improved, and the development cost of the whole vehicle is reduced.

A transfer device and associated method for transferring at least one file stored on a programming device to a remote platform. The programming device is configured to generate at least one file from data received from a medical device. The transfer device streamlines the process of transferring files from a programming device to a remote platform.

An apparatus, including: a receiver; processor; distributed ledger and Blockchain technology system; and transmitter. The receiver receives a request for an e-voting ballot regarding an election. The e-voting ballot contains information regarding the elected office race or referendum issue in the election, and a link or hyperlink to information regarding a candidate or referendum issue. The apparatus receives a digital file, containing information regarding a picture, photograph, or video clip, of the individual. The processor transmits the e-voting ballot to a user device. The apparatus transmits a voter account use message and the digital file to the user device. The apparatus receives and stores information regarding a vote or votes cast pursuant to the e-voting ballot. The apparatus stores the information regarding the vote or votes cast in the distributed ledger and Blockchain technology system. The apparatus transmits a vote confirmation message to the user device.

Disclosed are methods and systems for prompting a large language model (LLM) for vector embeddings and metadata to generate an indexed computing file. An exemplary method includes: receiving a file from a source; extracting data from the file; transmitting the data to an LLM; determining metadata associated with the file using the LLM; chunking the file, thereby generating a chunked file; transmitting the chunked file to the LLM; determining at least one vector embedding associated with the chunked file using the LLM; configuring a vector database; and inserting the metadata and the at least one vector embedding into the vector database, thereby generating an indexed computing file.

The invention discloses a file transmission method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a to-be-transmitted file and an initial transmission strategy as a current transmission strategy, transmitting the to-be-transmitted file according to the current transmission strategy, in the transmission process of the to-be-transmitted file, the transmission index for transmitting the to-be-transmitted file is monitored, the current transmission strategy is dynamically adjusted according to the transmission index to form a new current transmission strategy, and the to-be-transmitted file is transmitted according to the new current transmission strategy. According to the method, the technical problems of low file transmission efficiency, poor reliability and complex operation and maintenance caused by the fact that a fixed file transmission strategy cannot adapt to dynamically changing network conditions, file characteristics and system loads are solved, and the purpose of improving the file transmission efficiency through multi-dimensional real-time sensing and dynamic self-adaptive transmission strategy adjustment is achieved. The file transmission efficiency is improved; and the operation and maintenance complexity is reduced.

The invention discloses a composite file management system and method. According to the system, a three-in-one collaborative architecture is formed by integrating samba service, storage service and SaaS service. Wherein the samba service adopts a five-layer modular design, the network communication module supports an SMB / CIFS protocol to perform data interaction with a multi-platform terminal, the request processing module realizes high-concurrency access control through an asynchronous queue mechanism, and the service logic module is internally provided with file version management, authority verification and log auditing functions. The file storage calling module is in butt joint with a heterogeneous storage system in an adapter mode and supports mixed deployment of a distributed file system and object storage, and the SaaS system calling module is deeply integrated with third-party application service through RESTful API to achieve cross-system file circulation and metadata synchronization. According to the method, transparent scheduling of local storage and cloud storage is achieved through a unified file operation interface, and an enterprise-level file management solution capable of being elastically expanded is constructed.

The invention discloses a server cluster monitoring data processing method and device and a medium, and the method comprises the steps: scanning a target directory structure to analyze a directory name, and dynamically recognizing a server node address based on a predefined rule to generate server node list data; executing the data acquisition script on each server node to obtain original monitoring index data, and converting the original monitoring index data into a standardized monitoring data file; based on the historical processing record data and the characteristic value of the monitoring data file, whether the monitoring data file is a to-be-transmitted incremental file is judged through an incremental recognition algorithm, and if yes, the incremental file is transmitted to a central processing node based on a pre-constructed secure connection channel to execute transmission integrity verification, and transmission state data is generated; and performing standardization processing on the transmission state data, importing the processed to-be-imported data file into a target database, and comparing the number of records before and after importing to generate a data integrity report.

The invention relates to the technical field of artificial intelligence and finance, and discloses an off-line map loading method and device, computer equipment and a readable storage medium, and the method comprises the steps: determining a target region of a to-be-downloaded off-line map and at least one map level; obtaining a region projection coordinate of the target region, and calculating a horizontal and vertical coordinate range corresponding to the region projection coordinate in each map level; according to the horizontal and vertical coordinate range corresponding to each map hierarchy, downloading at least one corresponding map tile for each map hierarchy, and packaging the at least one map tile corresponding to each map hierarchy to obtain a multi-hierarchy offline map file; and transmitting the multi-level off-line map file to a client held by a user, and displaying the off-line map of the target area by the client. According to the method and the device, users such as insurance salesmen and the like can still normally use map services in a poor network or network-free environment under a standard verification scene of agricultural insurance, so that the requirements of the users for developing services in remote areas are met.

The invention provides a BIM file incremental transmission updating method, system and device based on self-correction dynamic partitioning and a medium. The method comprises the following steps that S1, a BIM file three-dimensional fuzzy classification model is established; s2, creating a network six-element evaluation system; s3, making a dynamic partitioning strategy; s4, constructing a block number calculation model; s5, establishing a file information base containing multi-dimensional features; and S6, constructing a file block transmission increment updating method. Compared with the prior art, through innovative design and function optimization in multiple aspects such as refined file classification, dynamic matching of file changes, real-time dynamic adjustment of file blocks and self-optimization based on historical data, the method shows remarkable advantages in multiple aspects such as file transmission efficiency, adaptability, reliability and usability. Meanwhile, data integrity is guaranteed based on hash value verification, and diversified and high-standard file transmission requirements in a modern digital environment can be better met.

The invention discloses a digital-to-electricity invoice issuing method and device and a storage medium, and relates to the technical field of tax management, and the method comprises the steps: receiving batch transaction flow data of each business platform system, and generating a corresponding exchange file based on the batch transaction flow data; the exchange file is transmitted to a target tax system, the exchange file is analyzed in the target tax system, and an analysis result is stored in a service intermediate table of the target tax system; and scanning the service intermediate table according to a preset timed task, determining to-be-made electronic invoice information in the service intermediate table, and calling a preset interface to make an invoice based on the to-be-made electronic invoice information. According to the invention, centralized management and control, automatic invoicing and financial management optimization of invoicing flow of a multi-service system are realized, the efficiency and accuracy of invoicing are improved, the financial management cost and the tax risk are reduced, and the high timeliness requirement of financial enterprises for invoicing is met.

The invention relates to a method for accelerating file acquisition by using RDMA (Remote Direct Memory Access), and belongs to the technical field of AI (Artificial Intelligence) training, reasoning and file transmission in a large-scale CPU (Central Processing Unit) calculation-intensive scene. Aiming at the problems of IO bottleneck, client memory limitation and high special hardware deployment cost existing in traditional file reading, a client-server architecture is adopted, a control plane and a data plane are separated, a server loads a remote shared file through a large memory and registers as an RDMA memory area, and the remote shared file is stored in the RDMA memory area. And establishing a quick index of the file and the memory area by means of Hash mapping. The client directly accesses the memory of the server based on RDMAreadverbs, data does not need to be forwarded and copied by a kernel, oversized files can be read in blocks, and the system is compatible with a common NFS storage system and an ROCE network card. The method effectively breaks through the memory limitation of the client, reduces the deployment and hardware cost, guarantees the data transmission accuracy, is suitable for a multi-client concurrent access scene, and provides a low-delay and high-bandwidth efficient solution for high-frequency data set access.

The invention discloses a network security protection method for an electric power monitoring system, relates to the technical field of electric power network security operation and maintenance, and can more effectively identify high-concealment attacks which are dynamically renamed or permeated by using system vulnerabilities through a constructed risk instruction feature database. Then, the received network access request is subjected to multi-dimensional analysis, the defect of an existing system on multi-dimensional instruction verification is overcome, secondary biological feature authentication is introduced for high-risk operation in a benign process, a digital signature verification mechanism is started for file transmission, an endogenous safety barrier of the system is directly reinforced, and the safety of the system is improved. A machine learning algorithm is applied to analyze the compliance of an instruction sequence, and real-time risk early warning is performed on an instruction stream deviating from a normal mode, so that the problem of insufficient dynamic threat perception of an existing system is solved, and the dynamic defense capability and the full-life-cycle safety control level of the power monitoring system in a complex network environment are remarkably enhanced.

A system for autonomously generating an implementing a machine executable file is disclosed herein. The system can include a node and an artificial intelligence generated machine executable (“AGMX”) platform communicatively coupled to the node. The AGMX platform can include a control circuit and a memory to store an artificial intelligence model that, when executed by the control circuit, causes the AGMX platform to receive a user input including an objective, generate an instruction for the node to execute based on the objective, determine a management authority protocol to be assigned to the node, wherein the management authority protocol defines an ability of the node to deviate from the instruction, generate an AGMX file including the instruction and the management authority protocol, wherein the AGMX file is to be executed by the node, and transmit the AGMX file to the node for execution by the node.

The invention relates to the technical field of secret-related electronic file transmission and management, and discloses a secret-related electronic file secret transmission safety management system which comprises a safety management system. The security management system comprises a hardware security support layer, a distributed security storage layer, a file full life cycle security management layer, a user identity authentication and behavior auditing layer, a security auditing layer and an emergency response layer. The confidential electronic file secret transmission security management system integrates a trusted computing chip, security boot firmware, a physical unclonable function (PUF) and an optical isolation technology through a hardware security support layer, is different from a traditional system which only depends on software protection, constructs a trusted execution environment from a hardware bottom layer, guarantees the operation credibility by using the trusted computing chip, and improves the security of the confidential electronic file. The secure boot firmware blocks illegal program loading, the PUF endows the hardware with a unique uncounterfeited identity, and the optical isolation realizes physical level network isolation, so that threats such as hardware tampering and physical attacks are radically defended.

The invention provides a multipath P2P file reliable transmission method based on intelligent grading, which comprises the following steps: detecting available port resources and multipath network quality required by P2P transmission in a multipath P2P environment so as to construct a multipath resource pool, and performing targeted matching of an intelligent grading transmission mode on the multipath resource pool in combination with network quality information; calling the configured intelligent blocking model to block a to-be-transmitted file to obtain file blocks and generate a block state table, performing multi-path parallel cooperative transmission on the file blocks in cooperation with the matched intelligent hierarchical transmission mode, and synchronously monitoring the transmission state of each path on the file blocks to generate a transmission breakpoint record; and based on the configured abnormal degree intelligent grading model, determining an abnormal grading grade according to a transmission breakpoint record, and according to the abnormal grading grade, triggering the intelligent blocking model to adjust blocking parameters and synchronously adjust a multi-path resource pool to optimize matching of an intelligent grading transmission mode so as to implement file transmission based on intelligent grading control in a multi-path P2P (Peer-to-Peer) environment.

The invention discloses a service-driven log intelligent hierarchical storage method and system. The method comprises the following steps: associating multi-dimensional log data based on a global request identifier to form an associated log; determining the storage level of the associated log according to the calculated service sensitivity value and the access frequency predicted value; according to the determined storage level, the associated log is routed to a corresponding storage system to be stored; and constructing a multi-modal index for the associated logs stored at different storage levels, and carrying out distributed associated retrieval on the associated logs. According to the invention, based on the global request identifier and the multi-dimensional association log, the log association problem under complex business scenes such as cross-platform file transmission, single sign-on and cross-end jump is solved; through a multi-modal index and a distributed association retrieval mechanism, the retrieval efficiency is remarkably improved; and on the basis of a dynamic hierarchical storage and intelligent compression strategy driven by business value, on-demand distribution of storage resources is realized, and the storage cost is optimized.

A computer-aided design metadata extraction system for automated uploads to a document management system, wherein the system includes the following: a central processing unit configured to control all metadata extraction operations and coordinate the interaction between multiple hardware subsystems; a metadata interpretation controller connected to the central processing unit, which includes a dedicated analysis circuit configured to read file headers, attribute tables, revision identifiers and embedded descriptors from a CAD file; a structured data formatter coupled with the metadata interpretation controller, wherein the structured data formatter is configured to convert the extracted metadata into a normalized schema compatible with predefined fields of a document management system; a volatile memory module and a non-volatile memory module, each coupled to the central processing unit, wherein the volatile memory module is configured to store runtime processing states and the non-volatile memory module is configured to retain persistent logs of extracted metadata and completed upload transactions; a secure communication module comprising an encryption controller and an authentication controller, wherein the secure communication module is configured to transmit the structured metadata and the associated CAD file to the document management system via an authenticated and encrypted connection; and an operator interface comprising a graphical display unit and physical input controls, wherein the operator interface is configured to allow an operator to preview the extracted metadata, configure schema mapping rules, and initiate or approve metadata upload operations.

The present application provides a data processing system, method, electronic device and storage medium, the system comprising: a data warehouse and a computing engine; the computing engine being deployed in an independent cluster; the computing engine, in response to receiving a target processing task, obtaining to-be-processed data from the data warehouse, batch-processing the to-be-processed data based on configuration data corresponding to the to-be-processed data, and obtaining a batch processing result; after completing the target processing task, the computing engine merges at least two sub-files to obtain a target file, and transmits the target file to the data warehouse, the sub-file being obtained by packaging a preset number of batch results when the computing engine determines that the number of batch processing results is greater than a preset number, and the target file adopts a structured storage format; after receiving the target file, the data warehouse stores the batch processing results in the target file.

This invention relates to the field of automated file transfer processing technology, and discloses an automated SFTP task processing method, apparatus, and computer-readable storage medium. The method includes: acquiring directory change data and objectifying the directory change data to generate candidate file objects and determine file objects to be preprocessed; preprocessing the file objects to be preprocessed based on file feature data and preprocessing rule data corresponding to the file objects to be preprocessed, to generate preprocessing result objects; generating structured transfer tasks based on the preprocessing result objects, and determining group keys based on the target SFTP server IP and target directory, grouping structured transfer tasks with the same group key into the same group of tasks; establishing a group-level execution context based on the group tasks, and executing the structured transfer tasks within the group in the group-level execution context to obtain task execution results; and updating the task status and / or generating result records of the structured transfer tasks based on the task execution results.

The invention provides a method and device for transmitting financial management service files based on a block chain, and relates to the technical field of file transmission. The method comprises the following steps: a sender puts a financial business file in a shared medium, instructs a file sending processing system to obtain the file from the shared medium, and analyzes and verifies the file to obtain transaction data; and then calling the smart contract to link the transaction data, and finally feeding back a link result to the sender. And a receiver monitors the block data through the long connection, analyzes and verifies the block data to obtain multiple transaction data when new block data is monitored, processes each transaction through a file receiving and processing system, generates file data and places the file data in a shared medium. And then notifying a receiver to obtain the file from the shared medium and processing the file according to the service logic. According to the invention, the transmission security and timeliness of the financial business file are improved, and safe, efficient, timely, accurate and flexible file transmission can be realized.