Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
94results about How to "Realize the creation" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Method and unit for creating layer three interface
ActiveCN102158421ADoes not restrict configuration usageRealize the creationStore-and-forward switching systemsNetworks interconnectionMedia access controlLocal area network
The invention discloses a method and a unit for creating a layer three interface. The method comprises the following steps of: creating a shared default virtual local area network (VLAN) virtual interface for all layer three Ethernet interfaces on equipment, allocating interface media access control (MAC) addresses to each layer three Ethernet interface, and creating layer three interface table entries of each layer three Ethernet interface, wherein the layer three interface table entries comprise the interface MAC address and a VLAN identifier (ID); for each layer three Ethernet sub-interface on the equipment, creating a corresponding VLAN virtual interface according to a VLAN bound with the layer three Ethernet sub-interface, allocating the interface MAC addresses to each layer three Ethernet sub-interface, and creating the layer three interface table entries of each layer three Ethernet sub-interface, wherein the layer three interface table entries comprise the interface MAC address and the VLAN ID; and when the equipment receives a message from an interface, searching for the three layer interface table entries matched with a destination MAC address and a VLAN label of the message, and if the matched layer three interface table entries are found, performing layer three forwarding processing on the message. By the method and unit, the creation of the layer three interface can be realized without preserving the VLAN, and the VLAN configuration and use of a user may not be limited.
Owner:NEW H3C TECH CO LTD
Method and device of using browser for getting access to Linux container cluster under multi-user environment
ActiveCN106844000ARealize the creationAchieve expansionTransmissionSoftware simulation/interpretation/emulationMulti user environmentServer-side
The invention relates to a method and device of using a browser for getting access to a Linux container cluster under multi-user environment. The method includes the steps that a Master node and multiple Worker nodes are deployed on the Linux container cluster, wherein the Master node conducts centralized control and is used for processing and analyzing a URL request sent by a user through clicking a page button and then issuing the URL request to the Worker nodes, and the Worker nodes are carriers of a Linux container and are used for processing the operation request on the Linux container sent by the Master. By means of the method and the device, the user can get access to the Linux container cluster through the browser, and safety and reliability under the multi-user environment are ensured; the user can click the corresponding button on a web page to achieve creation, or expansion or constriction of the Linux container cluster at the server side and can develop and deploy distributed application conveniently and fast.
Owner:PEKING UNIV
Implanted agent within a first service container for enabling a reverse proxy on a second container
ActiveCN107667517ARealize the creationAllow self-managementSoftware designTransmissionReverse proxyIp address
It is presented a method performed by a first software container comprising an implanted agent, which is configured to run in said first software container. The method comprise the steps, performed bythe implanted agent, of: resolving an Internet Protocol, IP, address and a port of the first software container; and registering a microservice identity, the IP address and the port of the first software container in a first distributed hash table for enabling a second implanted agent running in a second software container to configure a reverse proxy running in the second software container.
Owner:TELEFON AB LM ERICSSON (PUBL)
Distributed type station train number tracing logical method
The invention discloses a distributed type station train number tracing logical method. By means of the method, the functions such as train number creation, tracing, deletion and recovery of a CTC / TDCS can be effectively achieved. In the field use process, a tracing system is released downwards to stations in a distributed manner, and the influence scope generated when the stations are upgraded and reconstructed is small; single-station tracing data are configured concisely, arithmetic logic is clear, and fault tolerance can be achieved well and a train can be resumed when an abnormal station yard is shown; train number tracing among the multiple stations can be continued automatically and seamlessly, artificial data configuration is not needed, and the method can also be adapted to special station yard connection; and the train is traced in the interstation operation direction among the stations, and abnormal conditions such as train number backspacing and train number reverse tracing cannot occur.
Owner:SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +2
Visual SLAM-based cognitive point cloud map creation system
ActiveCN108648274AAchieve positioningAchieve obstacle avoidanceImage enhancementImage analysisPoint cloudKey frame
The invention discloses a visual SLAM-based cognitive point cloud map creation system, and aims at obtaining image pose information by utilizing visual SLAM so as to estimate relative dense reverse depth information of environment, recognizing interested objects in the environment and creating a cognitive point cloud map of the environment. The system comprises a system starting module, a reversedepth map estimation module and a map module, wherein the system starting module is responsible for selecting a first key frame; the reverse depth map estimation module is responsible for estimating areverse depth map of the key frame and selecting a new key frame; and the map module is responsible for maintaining the created cognitive point cloud map, recognizing interested objects in the key frame when the new key frame is added into the map, and visually displaying the map creation. According to the system, the relatively dense cognitive point cloud map of the environment is created by utilizing image information, the map is capable of realizing positioning of mobile robots, obstacle avoidance, autonomous navigation and three-dimensional environment reconstruction, and cognitive information in the map can be used for realizing interaction between the mobile robots and human beings and interaction between the mobile robots and the environment.
Owner:SOUTH CHINA UNIV OF TECH
Local dry-type underwater friction stitch welding device
InactiveCN102950377ARealize the creationReduce the impactNon-electric welding apparatusHydraulic cylinderHydraulic motor
The invention provides a local dry-type underwater friction stitch welding device. The device mainly consists of a sealing gasket (2), a cover body (3), a stopper adapter component (4), a hydraulic cylinder body (5), a transmission shaft (6), a support bearing (7), a hydraulic cylinder piston (8) and a hydraulic motor (9), wherein the stopper and a workpiece are in friction to produce heat in the friction stitch welding process, as heat convection is existeds in the environment with water, a large amount of the heat produced by the friction is lost; and the existing of water causes quenching for the workpiece, so as to greatly affect the welding process; . according According to the device provided by the invention, the novel cover body and the sealing gasket are arranged on a welding spindle head, the water is discharged through the high pressure gas during welding to form a local dry-type space, and then the welding is carried out. The device provided by the invention is simple in structure, convenient in use, reliable in performance, economical and practicable, and can be used for realizing underwater friction stitch welding.
Owner:BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY
Information transmission method and information transmission device
ActiveCN108282817AImplement QoS managementReduce loadNetwork traffic/resource managementConnection managementData radio bearerCommunications system
The invention discloses an information transmission method and an information transmission device. The information transmission method comprises steps that a main base station is used to transmit a request message to an auxiliary base station, and the request message comprises identification information of a flow; or the request message comprises the identification information of the flow and a mapping relation between the flow and a data radio bearer DRB; the main base station is used to receive a response message used for responding to the request message from the auxiliary base station. According to the information transmission method and the information transmission device provided by the invention, the DRB mapped by the flow is determined according to the identification information ofthe flow by the main base station, the auxiliary base station, core network equipment, and user equipment, and then the QoS management of the information transmission is more refined, and therefore requirements of a 5G communication system in a dual connectivity scene on the information transmission are satisfied.
Owner:HUAWEI TECH CO LTD
Virtual image generation method and device, terminal and storage medium
PendingCN110827378AImprove user experienceRealize the creation2D-image generationCharacter and pattern recognitionVirtual imagePersonalization
The embodiment of the invention provides a virtual image generation method and device, a terminal and a storage medium. The method comprises the following steps: in response to a virtual image generation instruction triggered by a view interface, presenting an image acquisition interface of a target object; acquiring a frame image of a target object based on the image acquisition interface; acquiring a virtual image model corresponding to the target object based on the acquired frame image of the target object, the similarity between each part of the head of the virtual image model and the corresponding part of the head of the target object satisfying a similarity condition; rendering and presenting a virtual image of the target object based on the virtual image model. According to the method and the device, the personalized virtual image can be created.
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
Operation method and system for virtual trusted root instance in trusted cloud platform
InactiveCN108733453AReduce security risksRealize the creationUser identity/authority verificationSoftware simulation/interpretation/emulationResource poolVirtual machine
The invention provides an operation method for a virtual trusted root instance in a trusted cloud platform. The method is applied to the trusted cloud platform. The trusted cloud platform receives a virtual machine establishment request sent by a user and establishes a trusted virtual machine according to a trusted resource pool and a virtual machine establishment mechanism; when a virtual machinestarting command is monitored, a virtual trusted root and a virtual trusted root data channel are generated, and the trusted virtual machine, the virtual trusted root and the virtual trusted root data channel are bound; when a virtual trusted root backup request is received, the virtual trusted root is backed up according to a preset backup mechanism; when a virtual machine migration request is received, the virtual machine and the virtual trusted root are migrated according to a preset migration mechanism; when a virtual machine destruction request is received, the trusted virtual machine, the virtual trusted root and the virtual trusted root data channel are destroyed according to a preset destruction mechanism; and when a trusted root recovery request is received, the virtual trusted root is recovered according to a preset recovery mechanism.
Owner:STATE GRID INFORMATION & TELECOMM GRP +5
Container-based blockchain network deployment method and device, equipment and storage medium
PendingCN112256388ABuild fastReduce operation and maintenance costsDatabase distribution/replicationDigital data protectionNetwork deploymentTest script
The invention relates to the technical field of blockchains, and discloses a container-based blockchain network deployment method, apparatus and device, and a storage medium, the method comprising: receiving underlying configuration parameters of a blockchain network, and using the underlying configuration parameters and a background preset template to construct a plurality of configuration files;creating a container corresponding to each configuration file by calling an application program interface of the container cluster management system, and starting each created container to form a blockchain network; and executing the basic test script by calling an application program interface of the container cluster management system so as to test the availability of the formed blockchain network. A user only needs to input configuration parameters and then automatically deploys and starts the configuration parameters in a one-key mode, so that the scheme is high in network building speedand low in operation and maintenance cost. Besides, according to the scheme, network creation and starting are divided into two processes, a creation and starting structure is realized, a network architecture is constructed in the network creation process, and system resources are used in the network starting process.
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN
Gear modeling method and gear modeling device
ActiveCN102198543AReflect the shapeRealize the creationPortable liftingGear teethEngineeringMechanical engineering
The invention provides a gear modeling method and a gear modeling device, wherein the gear modeling method comprises the following steps of: generating models of a rack cutter and a gear blank; performing cutting motion of gear processing through simulating the rack cutter in relative to the gear blank by using the models of the rack cutter and the gear blank so as to obtain the position of each point on preset gear shape of the rack cutter at each analogue cutting moment; determining the position of a cutting point of cutting at each analogue cutting moment; determining the position of a cutpoint on the corresponding gear blank at each analogue cutting moment so as to obtain a gear shape outline of the gear; and generating the model of the gear according to the gear-shaped outline. The modeling method provided by the invention is capable of truly reflecting the shape of the practically processed tooth root transition curve based on processing and enveloping processes of the rack cutter and capable of realizing turbine modeling; and the modeling precision is high.
Owner:BEIJING JINGWEI HIRAIN TECH CO INC
Color rendering method and device for virtual image, terminal and storage medium
PendingCN110796721AReduce resource usageImprove color rendering efficiency3D-image renderingVirtual imagePattern recognition
The embodiment of the invention provides a color rendering method and device for a virtual image, a terminal and a storage medium. The method comprises the steps of acquiring a virtual image model corresponding to a target object based on an acquired frame image containing the target object, and matching all parts of the head of the virtual image model with corresponding parts of a head of the target object; determining the color of a target part in each part corresponding to the head of the virtual image model, wherein the number of the target parts is at least two; generating a mask graph corresponding to the target part; inputting mask images corresponding to the target part into color channels, wherein the mask images and the color channels are in one-to-one correspondence; rendering and presenting a virtual image of the target object based on the virtual image model, the color of the target part and the color channel. The resource occupancy rate can be reduced, and the color rendering processing efficiency is improved.
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
Virtual image generation method and device, terminal and storage medium
PendingCN110827379ARealize the creationSmall footprintCharacter and pattern recognitionAnimationPersonalizationEngineering
The embodiment of the invention provides a virtual image generation method and device, a terminal and a storage medium. The method comprises the steps of collecting a frame image of a target object inresponse to a virtual image generation instruction triggered through a view interface; acquiring a plurality of independent resource packets corresponding to the virtual image model of the target object based on the acquired frame image of the target object, wherein the similarity between each part of the head of the virtual image model and the corresponding part of the head of the target objectmeets a similarity condition, and each independent resource packet comprises one of materials corresponding to each part of the head of the virtual image model; rendering and presenting a virtual image of the target object based on materials contained in the plurality of independent resource packages. According to the method and the device, the resource occupation space can be reduced, and meanwhile, the personalized virtual image can be created.
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
Method for creating semi-dense cognitive map for binocular SLAM (simultaneous localization and mapping)
InactiveCN108151728AAchieve positioningRealize 3D reconstructionNavigation instrumentsSimultaneous localization and mappingKey frame
The invention discloses a method for creating a semi-dense cognitive map for binocular SLAM (simultaneous localization and mapping). The method comprises the following steps of (1) localizing and identifying an interested object in a key frame; (2) dividing the key frames by meshes, and further finely dividing the meshes of where the interested object is located; (3) extracting a mesh key point ofeach mesh; (4) using a Gaussian-distributed depth filter to representing the depth evaluation of the mesh key point by using a Gaussian-distributed depth filter; (5) matching the mesh key point of the key frame in the existing frame; (6) calculating and updating the depth filter of the mesh key point; (7) when the binocular SLAM selects the new key frame, using the depth filter of the existing key frame to initializinge the new key frame by using the depth filter of the existing key frame; (8) after the binocular SLAM is finished, converting the depth estimation into the specific map representation. The method has the advantages that the autonomous navigation and obstacle avoidance of a mobile robot, and the three-dimensional environment reconstruction are realized; by creating the cognitive map for the environment, the interaction between human and the mobile robot as well as between the human and the environment is realized.
Owner:SOUTH CHINA UNIV OF TECH
Organization and control method of three-dimensional animation process based on Mealy finite state automatas
The invention belongs to the technical field of three-dimensional animations, and particularly relates to an organization and control method of a three-dimensional animation process based on Mealy finite state automatas. According to the method, the three Mealy finite state automatas including the animation state machine, the binding state machine and the process controller are structured; the animation state machine controls part of animations of the whole animation process; the binding state machine achieves the father-son dependence relationship between different three-dimensional models so as to bind the models; the process controller controls the animation state machine and the binding state machine, and then the whole animation process is organized. In addition, an animation controller is structured and used for controlling play of part of the animations, a process description file format easy to edit and a message structure are provided, an analysis result of the process description file is obtained from a process file analyzer under the medium of a message router, the process controller can control other state machines, and consequentially the whole animation process is organized and controlled.
Owner:BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
Abstract equipment creating method and device
Owner:HAIER YOUJIA INTELLIGENT TECH BEIJING CO LTD +1
Ten million-level network session table management method, system, medium and equipment based on Hash algorithm
InactiveCN109634966AReduce overheadHigh-speed searchDatabase design/maintainanceDatabase indexingOperational systemNetwork packet
The invention discloses a million-level network session table management method, system, medium and device based on a Hash algorithm, and the method comprises the steps: carrying out the pre-distribution of all continuous memory spaces according to the preset session table capacity, and carrying out the initialization; Enabling the available session table units to form an available node link table; When the session table unit is deleted, the node memory is not released to the operating system, and the available node link table is reentered for the use of a new session; When a certain data packet is collected, judging whether a session corresponding to the data packet is created or not; Determining different sessions through the quintuple information, and associating the data packets with the sessions; The method comprises the following steps of: combining and converting quintuple information to finally form a 32-bit numerical characteristic, and carrying out hash value calculation based on the characteristic to serve as a session hash linked list main key, thereby quickly positioning the position of the session list. The session corresponding to a certain data packet can be quicklypositioned in real time, and the session information can be updated.
Owner:GUANGZHOU TRUSTMO INFORMATION SYST CO LTD
Method and system for implementing telephone conference
ActiveCN102438084ACall implementationReduce resource usageSpecial service for subscribersUser needsApplication server
The invention provides a method and a system for implementing a telephone conference. The method comprises the following steps that a WS (Web Server) sends call request information according to a conference creating request which is input by a telephone operator through a telephone operator WEB interface according to a request of UE (user equipment) talking with the telephone operator; and after receiving the call request information, an AS (Application Server) applies for conference resources and carries out creation of the telephone conference. The invention also provides the WS and the AS. By utilizing the method and the system for implementing the telephone conference, the WS and the AS, which are provided by the invention, the problem that the existing calling user needs to create the conference by a WEB interface or a specific terminal can be solved and the telephone conference is easy to implement.
Owner:ZTE CORP
Rubber-band-based three-dimensional circuit automatic wiring method applicable to electromechanical integrated products
InactiveCN106096118ARealize the creationGet rid of restrictionsGeometric CADSpecial data processing applicationsShortest path searchShort distance
The invention discloses a rubber-band-based three-dimensional circuit automatic wiring method applicable to electromechanical integrated products and belongs to the technical field of electromechanical integration. The method includes: performing triangular meshing; creating an initial three-dimensional search graph; using a corrected A* algorithm to search the shortest path one by one; correspondingly updating the three-dimensional search graph whenever one path is searched so as to prevent subsequent searched paths from intersecting with the path; updating the point adjacent information at the starting and ending triangular edges where the path is located, and updating points of edges passed by the path and adjacent information; by the areas formed by the series of triangles passed by the paths searched by the A* algorithm, forming a channel; using a channel algorithm to find a rubber band corresponding to each path, wherein the rubber band is a fold line connected by the path starting point, path ending point and bypassed barrier points; creating corresponding Spokes for each rubber band, and guaranteeing the shortest distance between paths or shortest distance between the path and a barrier so as to obtain an expanded rubber band, namely the three-dimensional path.
Owner:XIAMEN UNIV
Method and device for establishing table entry of flow table and method and device for querying table entry of flow table
InactiveCN101977177ARealize the query functionProcessing power limitData switching networksTheoretical computer scienceNetwork processor
The invention discloses a method and a device for establishing a table entry of a flow table. The method for establishing the table entry of the flow table comprises the following steps of: dividing extracted content information into at least two subsets; corresponding all or part of the subsets to unique mapping values; and generating a key word of a to-be-established table entry according to the mapping value corresponding to each subset in all or part of the subsets so as to further generate the to-be-established table entry. The invention also discloses a method and a device for querying the table entry of the flow table; and the method comprises the following steps of: extracting content information for querying the key word of the to-be-queried table entry from a received message; querying the mapping value corresponding to each subset in all or part of the subsets of the extracted content information; and generating the key word of the to-be-queried table entry according to thesearched mapping value and querying the corresponding table entry from the flow table through the generated key word. Because both the length of each subset and the length of the key word for generating the flow table are less than the maximum length which can be processed by a network processor, the network processor can realize the functions of establishing and querying the table entry of the flow table containing the complex key word.
Owner:BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
Block-chain-based repayment reconciliation method, device, apparatus and readable storage medium
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN
Method and device for determination of imaging modality and parameters thereof, and imaging system
ActiveCN110503698ARealize the creationImprove securityUltrasonic/sonic/infrasonic diagnosticsImage enhancementDiagnostic Radiology ModalityImaging modalities
The invention relates to a medical imaging modality and a determination of parameters to be used for the determined imaging modality in order to create an image of an examination object (O) by means of the determined imaging modality and the determined parameters. Here, the following steps are carried out: information obtained from a pre-examination of the examination object (O) is automatically classified in order to obtain a classification result relating to an interference effect that can be expected when the image is created; and the classification result is analyzed so as to evaluate theresult. The imaging modality and the parameter are determined in dependence on the result of the evaluation, such that a classified interference influence is minimized when an image is generated fromthe examination object (O) by means of the determined imaging modality and the determined parameter.
Owner:SIEMENS HEALTHCARE GMBH
Report form module creating method and device, computer device and storage medium
ActiveCN108681674ARealize the creationImprove creation efficiencyText processingDigital data protectionInteraction interfaceDatabase
The invention provides a report form module creating method, which comprises the following steps that: receiving a user class permission input instruction, and according to user class permission information contained in the user class permission input instruction, inputting the user class permission of a report form to be created; accessing a refreshing memory, and creating the refreshing catalogue of the report for to be created in the refreshing memory, wherein the refreshing memory is used for storing a file related to report form refreshing to be created; accessing an application memory corresponding to the refreshing memory, creating a soft link in the application memory corresponding to the refreshing memory, wherein the soft link is used for pointing to the refreshing catalogue of the report form to be created; and on a user interaction interface corresponding to the application memory, creating the report form catalogue of the report form to be created to enable a user to access the report form to be created through the report form catalogue according to the input user class permission. The invention also discloses a report form module creating device, a computer device anda computer readable storage medium. By use of the report form module creating method and device, the computer device and the storage medium, report form module creating efficiency can be improved.
Owner:PING AN TECH (SHENZHEN) CO LTD
Air conditioner control method and device, and storage medium
InactiveCN111043722AAdd personalized featuresReduce energy consumptionMechanical apparatusLighting and heating apparatusSimulationRoomba
The invention provides an air conditioner control method and device, and a storage medium. The method comprises the steps of acquiring whether personnel existence information exists from a pre-installed infrared detector; carrying out region division on a room according to preset room size information to obtain a plurality of regions; judging whether staying time of a person in the region is greater than preset time according to the personnel existence information, if so, judging that the person is in a staying state, and marking the corresponding region to obtain a marked region; analyzing according to the marked region to obtain fan blade adjusting information; and acquiring an execution instruction according to the fan blade adjusting information and the marked region, and making air conditioner fan blades rotate according to the execution instruction. Indoor personnel activity region data can be collected in real time, an environment of an indoor personnel activity region is created, comfort of the environment of the indoor personnel activity region can be effectively improved, a personalized function of the comfortable air conditioner is increased, and energy consumption of the air conditioner is reduced.
Owner:GUILIN UNIV OF ELECTRONIC TECH
Monocular vision-based dense point cloud reconstruction method and system for triangulation measurement depth
PendingCN111798505ARealize the creationDepth value error is smallImage analysis3D modellingPoint cloudData set
The invention provides a monocular vision-based dense point cloud reconstruction method and system for triangulation depth measurement. The monocular vision-based dense point cloud reconstruction method comprises the steps of reading an image in a data set; matching the pixel points in the read front and back frame images by adopting an epipolar search and block matching algorithm; calculating thedepth value of the matched pixel point through a triangulation principle; performing filtering processing on the depth values of the pixel points by adopting a depth filter in Gaussian distribution,and keeping the depth value of the pixel point with the minimum uncertainty; segmenting the image into 4 * 4 pixel blocks; if the depth value difference of each pixel point in each pixel block does not exceed a set threshold value, regarding the whole pixel block as a point cloud point; and if the depth value difference of each pixel point in each pixel block exceeds the set threshold value, regarding the pixel points with the maximum depth value and the minimum depth value in the block as two point cloud points; converting the pixel coordinates into world coordinates by using a camera model,and generating point cloud data in combination with the depth information. The problem that conventional point cloud map creation needs multiple sensors or expensive sensors is solved.
Owner:DALIAN UNIV OF TECH
Effective data bitmap creation method and device, storage medium and electric equipment
ActiveCN112379830ARealize the creationAvoid timeInput/output to record carriersEngineeringTerm memory
The invention discloses an effective data bitmap creation method and equipment, a readable storage medium and an electronic device, all effective data bitmaps in a flash memory of a solid state disk are loaded into an HMB of the solid state disk, and when a mapping table is updated each time, the effective data bitmap corresponding to a host memory buffer is updated, and the effective data bitmapcorresponding to the host memory buffer is updated. By utilizing the advantage of high access speed of the HMB and updating the corresponding effective data bitmap in the HMB while updating the mapping table, after a garbage collection request is received, the corresponding effective data bitmap only needs to be obtained from the HMB according to the target super block corresponding to garbage collection and is loaded into the controller memory of the solid state disk, so that the garbage collection efficiency of the solid state disk is improved. According to the method, the effective data bitmap is created, so that the efficiency of creating the effective data bitmap is greatly improved, the problems that the whole garbage collection time is too long and the efficiency is low due to the fact that the effective data bitmap is created in a mode of scanning the mapping table in the garbage collection process are avoided, and the garbage collection efficiency of the memory is greatly improved.
Owner:成都佰维存储科技有限公司
Automatic clinical service database building method based on Excel import
ActiveCN109509512ASolve the problem of using and transferring clinical case data on different platformsAchieve re-useText processingAutomatic library buildingClinical trialClinical research
The invention discloses an automatic clinical service database building method based on Excel import, and the method comprises the steps: automatically creating a clinical trial research service and automatically importing clinical data of a subject according to the contents and format of a large amount of Excel clinical stock data, including: creating subject group information, creating a clinical screening stage and clinical data collection stage, designing an electronic CRF that is matched with the Excel data format at each stage, automatically importing the clinical data of the Excel subject into the established clinical trial research service, realizing the automatic creating of the clinical service based on Excel import, and achieving the collection of new subject data based on the clinical trial research created based on the Excel import. By adopting the technical scheme of the invention, the design process conforming to the clinical trial specification can save the time of clinical design, shorten the cycle of clinical research, improve the efficiency of clinical trial research design and clinical data collection, and facilitate the management and analysis of Excel stock data by clinical researchers.
Owner:PEKING UNIV +2
Display device, server and method for enabling video call to be compatible with different protocol signaling
ActiveCN112601042AAchieve acquisitionAchieve interactionTwo-way working systemsTransmissionEmbedded systemDisplay device
The invention relates to the technical field of communication, in particular to a display device, a server and a method for enabling a video call to be compatible with different protocol signaling. The problem that a signaling server cannot be compatible with a WebSocket protocol and an Http protocol at the same time in the video call process of display equipment can be solved to a certain extent.The server comprises a universal interface which receives a first video communication signaling sent by a display device, comprises a call request from the first display device or a second display device, and is used for establishing a communication connection between the first display device and the second display device, wherein the call request comprises a first protocol format call request and / or a second protocol format call request; and the first controller is configured to respond to the first video communication signaling, generate a second video communication signaling used for feeding back information in the signaling interaction process, and the second video communication signaling comprises a first protocol format access address and a second protocol format access address andis used for enabling the receiving display device to establish video call connection according to the required protocol format access address.
Owner:JUHAOKAN TECH CO LTD
Communication navigation simulation loose coupling architecture of flight training simulator
PendingCN113986565AEffective creationValid registrationCosmonautic condition simulationsInterprogram communicationData transformationSimulation
According to the communication navigation simulation loose coupling architecture of the flight training simulator disclosed by the invention, the simulation efficiency, reusability, flexibility and expansibility can be improved. The communication navigation simulation loose coupling architecture is realized through the following technical scheme: an application layer maps a complex airplane airborne communication navigation function into a simulation function module, realizes function boundaries, and applies data interaction coupling between boundaries and stripping; a service layer classifies and decouples input and output data of all analog buses related to the communication navigation function of the flight training simulator to form classification and bus transmission services based on the analog buses; a management layer performs creation, registration, loading and unloading management on components or plug-ins of the application layer and the service layer in the loose coupling simulation architecture; the interaction layer converts data into data formats which can be identified by various buses through interface conversion, and completes packing and unpacking of external data messages through IO data interaction; and the driving layer drives the application of the kernel and the component of the data support framework through the framework driver.
Owner:10TH RES INST OF CETC
Interface test method and device
PendingCN112181845AImprove test efficiencyRealize the creationSoftware testing/debuggingTest efficiencyBatch test
The invention provides an interface test method and device, and the method comprises the steps: firstly building at least one case set according to a test demand, binding an interface with the at least one case set after the interface is built, enabling each case set to at least correspond to one interface, building parameter groups for the interface in different business scenes in an interface editing page, wherein each parameter group corresponds to one interface test case, namely each interface corresponds to a plurality of interface test cases in different service scenes, so that the creation and management of the interface test cases from the case set dimension and the interface dimension are realized; therefore, the interface test cases of all the interfaces under the case set or allthe interface test cases under the interface dimension can be subjected to batch test according to the case set dimension, and the interface test efficiency is improved.
Owner:HUNAN HAPPLY SUNSHINE INTERACTIVE ENTERTAINMENT MEDIA CO LTD
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com