24results about How to "Fast access" patented technology

The invention provides an HTTPS request acceleration method and device and a computer readable medium, and the method comprises the steps: a client device informs a server device of handshake negotiation information which needs to be used for recovering an HTTP session through session multiplexing information in a ClientHello message of TLS handshake; and the server device and the client device find the handshake negotiation information in respective shared spaces for multiplexing so as to recover the HTTP session, so that the mode of transmitting the handshake negotiation information through multiplexing logic of the protocol is replaced by a sharing mode, and the defect that the protocol switching cannot be realized due to different multiplexing logic after the protocol switching is overcome. According to the method and the device, the problem that the handshake negotiation information negotiated by the first complete handshake cannot be shared in the prior art is solved, so that the scheme can also realize rapid session recovery when the HTTP protocol is switched, the TLS complete handshake is prevented from being carried out again, the handshake negotiation delay of one RTT is reduced, the session recovery process is optimized, the processing efficiency of the HTTPS request is improved, and the access speed is higher.

The invention discloses a dragon fruit growth state evaluation method based on fuzzy logic, and the method comprises the following steps: dynamically adjusting imaging parameters through a variable spectrum sensor, and collecting the multi-dimensional data and growth health condition image data of dragon fruits in real time; preprocessing the collected data to generate a standardized data set; defining a fuzzy set for each evaluation index, and representing the fuzzy sets of different grades by using membership functions; storing and managing the preprocessed data by using a holographic storage medium, and performing preliminary analysis; processing and calculating data through a topological insulator calculation technology, and constructing and optimizing a fuzzy rule base; the standardized data set and the image data are input into a fuzzy rule base, and the membership degree of the growth state is calculated through fuzzy reasoning; carrying out defuzzification on the fuzzy reasoning result by adopting a self-adaptive gravity center method based on clustering, and converting the fuzzy reasoning result into a specific growth state evaluation result; and generating a comprehensive evaluation result of the growth state of the pitaya in combination with comprehensive analysis of the membership degree of each evaluation index.

In the extremely cold object storage system, the access method and the management method, an extremely cold object index layer comprises a storage device, and the storage device is used for storing an extremely cold object index; the cold object data layer comprises a storage device C1 used for storing extremely cold object data; the extremely cold object metadata layer comprises a storage device D1 used for storing extremely cold object metadata; the extremely cold object index comprises the name or number of the extremely cold object and the position information of the storage device D1 stored by the extremely cold object metadata; the extremely cold object metadata comprises extremely cold object names or serial numbers and position information of storage equipment C1 of extremely cold object data; the storage device C1 is a tape storage device, and the storage device D1 is a tape storage device; finding the position information of the storage device D1 stored by the extremely cold object metadata in the extremely cold object index according to the name or the number; after obtaining the extremely cold object metadata, obtaining position information of a storage device D1 of the extremely cold object data; and extremely cold object data is obtained from the storage device D1.

A biological medicine sample multi-channel friction access system comprises, from top to bottom, a sample bottle friction access mechanism, a sample bottle storage unit, an automatic sealing mechanism, a gas conveying mechanism and a transition transfer mechanism, which are sequentially arranged from top to bottom. The sample bottle friction access mechanism, the sample bottle storage unit, the automatic sealing mechanism and the gas conveying mechanism are sequentially arranged from top to bottom. The sample bottle friction access mechanism comprises a support, a sample bottle access unit and a sample bottle access driving mechanism. The sample bottle access driving mechanism drives the sample bottle transfer channel or the sample bottle storage channel in the sample bottle access unit to be docked with the sample bottle storage unit, or drives the sample bottle storage channel to be docked with the transition transfer mechanism. Each part constitutes a closed sample bottle storage and access system in a temperature control box. The sample bottle containing samples is stored in the sample bottle storage unit. The system realizes closed and efficient storage and batch rapid extraction of samples in an ultra-low temperature environment.

A freezing box transfer device includes: a main body plate; a tray, the tray is mounted on the main body plate, the tray defines a first placement slot and a second placement slot, a first freezing box and a second freezing box are placed on the tray for a transfer mechanism to transfer a freezing tube between the first freezing box and the second freezing box; a box transfer plate, which can be movably arranged on the main body plate along a horizontal plane, and the box transfer plate and the tray can be relatively vertically moved, and the box transfer plate has a box removal state and a box storage state. This freezing box transfer device improves the structure of the tray itself and sets the box transfer plate, so that the box transfer plate can realize the installation and separation of the freezing box and the tray by moving, with less movement and fast access speed.

The invention relates to the technical field of automobile manufacturing industry, and discloses a blank separation type storage and transfer system for a stamping factory, which comprises a blank tray for bearing blanks of the stamping factory; the RFID electronic tag is arranged on the blank tray and is used for storing the model information of the blank; the RFID reader-writer of the blank storage location is used for reading and writing the content of the RFID electronic tag; the blank warehouse management system is connected with the RFID reader-writer and is used for managing blanks; and the automatic transfer device scheduling system is connected with the blank warehouse management system. An RFID electronic tag is installed on a blank tray, real-time information reading and writing are carried out through an RFID reader-writer in a warehouse, accurate tracking and management of blanks are achieved, meanwhile, through integration of a blank warehouse management system and an unmanned forklift dispatching system, an unmanned forklift is automatically dispatched to take, use and transfer the blanks according to real-time requirements, and the blank warehouse management system and the unmanned forklift dispatching system are integrated. The operation efficiency and safety are greatly improved, and the labor cost is reduced.

The invention provides a seismic network measurement data processing method and device, computer equipment and a storage medium. The method comprises the steps that the category and the channel number of network measurement information data are acquired; determining a page starting position according to the category of the network testing information data; determining a mapping window where the network testing information data of the channel number is located according to the channel number of the network testing information data; determining a starting memory page and a terminating memory page in the mapping window according to the page starting position and the mapping window; and determining the page position of the network testing information data according to the start memory page, the end memory page and the channel number of the network testing information data in the mapping window, and reading the network testing information data based on the page position of the network testing information data. The problem that the access space of a large amount of seismic network measurement information data is limited is solved, and the mapping memory page of the network measurement information data can be quickly positioned through the category and the channel number of the network measurement information data. Compared with file form storage, memory mapping has higher access speed and higher efficiency.

This invention relates to a log access method, apparatus, and storage medium, belonging to the field of embedded software log management technology. Addressing the problems of existing embedded log access systems, such as complexity, high resource consumption, low access efficiency, and poor operability, this invention employs a fast access algorithm based on time-address mapping. It directly calculates the physical storage address of the log using time information, eliminating the need for a file system and mapping table, and requiring no additional data structures. This invention features a simple algorithm, high efficiency, and low resource consumption, enabling rapid log location and stable access. It is suitable for resource-constrained scenarios such as embedded devices, effectively balancing the reliability, timeliness, and operability of log access.

A cache memory and a management method of the cache memory are disclosed. The cache memory includes a storage circuit, a buffer circuit and a control circuit. The buffer circuit stores data in a first-in-first-out manner. The control circuit is coupled to the storage circuit and the buffer circuit, and is used to find a storage space in the storage circuit and write the data into the storage space.

The present invention relates to the field of resource pool construction system. The present invention provides a method for automatically constructing a resource pool in a cloud operating system, which realizes security control between hardware and application layers by storing and transmitting information system environment in an efficient PIM file format and combining trusted computing principles. The method includes the construction of resource pool nodes, initialization and security control of microsystems, application of local sector cache and data pointers, development of network sector transmission protocols, construction of hardware layer data leakage prevention system, realization of multi-core multi-format compatible platform, and backup and recovery mechanism of key data. This integrated solution optimizes the deployment and management of resources, enhances system security and compatibility, significantly improves the automation level of resource management in cloud services, and provides strong technical support for the efficient and stable operation of cloud computing environments.

This invention provides a method for transmitting railway Building Information Modeling (BIM) model files based on distributed storage. The method includes: lightweight decomposing the railway BIM model file into multiple sub-files; distributing these sub-files across edge server nodes using a cloud server; transmitting the sub-file list to a gateway; constructing a BIMdex index model; training the BIMdex index model using a training dataset; deploying the trained BIMdex index model locally on the gateway; and when an end device sends a file request carrying a file identifier to the gateway, the BIMdex index model in the gateway queries the sub-file list based on the file identifier, obtains the corresponding BIMdex address index, and returns it to the end device. This invention significantly improves data transmission efficiency by distributing sub-files of the same railway BIM model across multiple physical nodes and combining this with load balancing technology.

This invention discloses a smokeless e-cigarette cartridge and a smokeless electronic cigarette, belonging to the field of electronic cigarette technology. The smokeless e-cigarette cartridge includes a shell, within which an independent and sealed oil storage chamber and an atomizing chamber are separated by an isolation structure. These two chambers are arranged either vertically stacked along the cartridge's axial direction or horizontally arranged side-by-side along the cartridge's radial direction. A connecting trigger component is located between the two chambers, capable of achieving bidirectional communication in response to axial thrust, circumferential torque, or the force required to rotate the cap open. The atomizing chamber is shipped as an oil-free cavity, while the oil storage chamber is completely sealed and pre-filled with dedicated smokeless e-liquid. The e-liquid uses ethanol and water as the sole diluents, with a vapor pressure ≥1.5×10³Pa and kinematic viscosity ≤3mm² / s at 25℃. This invention structurally isolates the highly volatile e-liquid from the external environment, resulting in a volatile rate of <1% after 12 months of storage. After connection, the cartridge is moistened within 1-2 seconds, and the atomized aerosol particle size is <1μm, dissipating in 10 seconds with no visible smoke. It is compatible with mainstream 1.5-3ml refillable cartridges and meets the requirements for use in public places.

This application discloses a service scheduling method, apparatus, storage medium, and server. The method involves: responding to a service request sent by a user; querying a cache server for a task set and task chain corresponding to the execution server number and service type number indicated in the service request; for each task, obtaining a program instance corresponding to the task name from the service server; obtaining parameters and parameter values ​​corresponding to the instance number and service type number of the program instance from a database server; loading the parameter values ​​into the program instance according to the parameters; sequentially running the program instances corresponding to the task names of each task and loaded with parameters and parameter values ​​according to the execution order to obtain the processing result, and sending the processing result to the user. This method provides the linked list data required for task scheduling based on the service request with the execution server number and task type number, resulting in fast data access and improved processing efficiency for multiple types of services.

This application discloses a processing component, a chip, a board, a device, and a processing method for the processing component, relating to the field of chips. The processing component includes: a storage queue consisting of a first-level storage queue and a second-level storage queue, and an output unit. The first-level storage queue includes n entries, and the second-level storage queue includes m entries, where n is less than m. The first-level storage queue is used to perform a read operation based on a query instruction, obtain a first operation result, and send the first operation result to the second-level storage queue and the output unit. The second-level storage queue is used to perform a read operation based on the query instruction and the first operation result, obtain a second operation result, and send the second operation result to the output unit. The output unit is used to return a forward result to the loading pipeline based on the first operation result and the second operation result, wherein the forward result includes first data corresponding to the first operation result or second data corresponding to the second operation result.

This application discloses a coprocessor, hardware acceleration method, device, and medium for post-quantum cryptography algorithms, applied to cloud chips and relating to the field of chip design technology. It includes: a register set divided into a first storage area and a second storage area; a parameter memory for storing auxiliary calculation parameters; multiple parallel butterfly operation units for performing butterfly operations in number-theoretical transformations or inverse number-theoretical transformations to obtain the calculation results; and an access control module connected to the register set, parameter memory, and butterfly operation units, used to simultaneously read the target coefficients of the data to be calculated from the first and second storage areas, and read the corresponding auxiliary calculation parameters from the parameter memory; distribute the target coefficients and auxiliary calculation parameters to multiple butterfly operation units for calculation, and write the calculation results back to the first and second storage areas to update the coefficients. This approach reduces resource consumption and improves computational efficiency while maintaining high parallelism.

The invention discloses a conveying box purging device, a conveying box storage device and a conveying box purging control method.According to the conveying box purging device, a gas outlet pipeline is provided with a first branch and a second branch, the first branch is connected with a suction device, and the control device can control the suction device to suck gas before protective gas is introduced into a conveying box; according to the conveying box, gas in the conveying box is rapidly extracted, protective gas does not need to be used during extraction, waste of the protective gas can be reduced, when the protective gas is introduced subsequently, the protective gas can be introduced into the conveying box more rapidly due to low pressure in the pipeline and the conveying box, the blowing speed of the protective gas is increased, and the blowing efficiency is improved; after the humidity and / or oxygen concentration in the conveying box meets the requirement, under the condition that the gas outlet pipeline is closed, the protective gas is supplied at low flow, and when the protective gas cannot be maintained, purging is carried out at relatively large third flow, so that the atmosphere of the protective gas in the conveying box can be maintained to the maximum extent, and the consumption of the protective gas is reduced.

The application provides a wind turbine operation and maintenance management method based on a knowledge graph, comprising the following steps: performing text content and feature analysis and preprocessing, dividing entity types according to the similarities and differences of entity properties, giving constraint definitions for the relationships of entity types at various levels, and extracting entity words for wind farm operation and maintenance by using a rule matching algorithm based on an improved TextRank; defining the relationships between various entities according to field texts, and realizing the relationship linkage between different entities by using an entity relationship extraction algorithm based on rule matching; constructing a safety management procedure graph and a device operation and maintenance requirement graph established based on a protégé wind power equipment ontology instance topological relationship library; realizing the visualization of the knowledge graph for wind turbine operation and maintenance management, and forming an application scheme by using a query language and a graph embedding technology. Compared with the prior art, the application has the advantages of high accuracy, high efficiency and strong field professional application.

This disclosure provides a semiconductor structure and its fabrication method. The structure includes: a plurality of active regions stacked in a vertical direction, the active regions extending in a first horizontal direction, and the plurality of active regions located on the same layer being spaced apart in a second horizontal direction, the first horizontal direction and the second horizontal direction intersecting; word lines covering a portion of the active regions and extending in the second horizontal direction; a plurality of bit lines spaced apart in the second horizontal direction, the bit lines extending in a vertical direction and connected to one end of the active regions; and an air gap structure including a first sub-section and a second sub-section, the first sub-section extending in a vertical direction and located at least between adjacent bit lines in the second horizontal direction, and the second sub-section located at least between adjacent word lines arranged in the vertical direction.

This invention provides a secure payment method and system. By compressing and storing the blockchain in compressed blocks of a compressed chain using addresses, the system efficiency is improved through the compressed chain approach. The leaf blocks point to the parent hash of the compressed block. After each payment, the total payment amount in the leaf block is updated, and the block hash in the compressed block is updated. During authentication, the total payment amount information in the leaf block is directly accessed. Due to the short length and small byte size of the compressed chain, access speed is fast. This invention solves the performance and trust issues of slow authentication speed after blockchain data increments. This invention achieves a decentralized transaction, payment, and authentication method, ensuring transaction reliability and traceability, improving computational efficiency and reliability, and saving computation time.

The invention provides a high-flow container security communication management method, which can be applied to the technical field of cloud computing. The high-flow container security communication management method comprises the following steps: analyzing a first data packet detected in a first preset time period to obtain header information of the first data packet; determining container communication information for communication between containers from header information of the first data packet, wherein the container communication information comprises a container address; determining an index position corresponding to the container address from the hash chain table, wherein each index position corresponds to an information chain table; storing the container communication information in an information linked list according to the index position; in response to a second data packet detected in a second preset time period, querying container communication information in a plurality of information linked lists according to header information of the second data packet to obtain a first query result; and under the condition that the first query result represents that the information linked list comprises the container communication information, sending the second data packet to the target container according to the header information of the second data packet.

This invention relates to the field of game resource packaging and incremental updates, and particularly to a method and terminal for optimizing application resource loading. The method includes: packaging multiple discrete resource files of the application to generate a resource package file; mapping the resource package file into memory to form a resource memory mapping area; intercepting the application's resource loading function call request, and redirecting the resource loading path in the call request to the resource memory mapping area to read the corresponding resource data from memory. This method avoids the plaintext release of resource files on disk and the exposure of directory characteristics, directly loading resources from the memory mapping area, eliminating the security risks and fragmentation problems caused by disk file release, and improving resource loading efficiency through direct memory access.

The invention relates to an access control list information processing method, a router, a device, network equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: receiving a message; searching a matching table item of the message in a second access control list; the second access control list is stored in a cache space of the network processing chip; second table items contained in the second access control list are screened from the original table item set; if the matched table item is not found in the second access control list, searching the matched table item in the first access control list; the first access control list is stored in the internal memory; the first access control list at least comprises a first table item; the first table item is the table item except the second table item in the original table item set. By adopting the method, the searching efficiency of the table items of the access control list can be improved.

The invention discloses a power grid information analysis system and method based on memory calculation, and relates to the technical field of power grid data analysis and processing. Comprising an endpoint data collection module, a data transmission module, a memory database, a power grid load monitoring module, a memory data calculation module, an energy analysis module, a power supply capability prediction module, a power dispatching control module and an analysis display module. According to the invention, real-time processing and modeling analysis can be rapidly carried out on user data, so that the precision and efficiency of energy management are improved; faults at the end point of the power grid can be found in time, so that the faults are maintained, the power utilization safety of the power grid is guaranteed, meanwhile, the calculation amount of an end point memory database can be reduced, and the system operation stability is guaranteed; stable operation of the power grid is ensured, the situation of power shortage in a certain place is avoided, and stable operation of the power grid is ensured.

The invention discloses an electromagnetic transient simulation matrix solving method based on an NUMA (Non Uniform Memory Access) architecture and Shuercomplement, which relates to the technical field of electromagnetic transient simulation, and comprises the following steps: S1, carrying out row and column rearrangement on a sparse dispersion nano matrix of electromagnetic transient simulation through permutation transformation, so that the sparse dispersion nano matrix is in a block diagonal edge adding form, a global solving problem is decoupled into a plurality of independent subdomain elimination problems and a low-latitude Schel complement matrix interface problem; and S2, establishing a mapping model of the computing sub-domain and the CPU physical architecture. According to the electromagnetic transient simulation matrix solving method based on the NUMA architecture and the Shuer complement, through an innovative matrix decomposition and hardware resource optimization strategy, the calculation efficiency of electromagnetic transient simulation is remarkably improved, the weak coupling characteristic of a power network is ingeniously utilized, and the calculation efficiency of the electromagnetic transient simulation is improved. A large-scale sparse matrix is decomposed into a plurality of independent low-dimensional sub-domain matrixes and a low-dimensional Schel complement interface matrix, and parallel processing of calculation tasks is achieved.