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.
44results about How to "Guaranteed access speed" 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
Data processing method and data processing device
ActiveCN103369042AGuaranteed access speedReduce energy consumptionEnergy efficient ICTTransmissionData accessData node
The invention discloses a data processing method and a data processing device. The data processing method is applied to a distributed storage system, the distributed storage system comprises a core server group and at least one periphery server group, wherein each of the core server group and the periphery server group comprises a plurality of data nodes used for storing and processing data, when the data nodes with larger data handling capacity are arranged in the core server group, at least one request for processing to be migrated is determined from a processing request to be processed in the core server group, and the request for processing to be migrated is transferred to the corresponding data nodes of the periphery server group, so that influence on normal data access of the system due to overlarge data handling capacity of some data nodes is avoided, and meanwhile, energy consumption of the system is minimized to save energy.
Owner:NAT UNIV OF DEFENSE TECH
Dose distribution determination method and device
ActiveCN104407374AGuaranteed access speedImprove accuracyX/gamma/cosmic radiation measurmentDose distributionSimulation methods
The invention discloses a dose distribution determination method and a dose distribution determination device. The method comprises the following steps: establishing a target geometric model; determining a first area in the target geometric model, and acquiring the dose distribution of the first area on the basis of a Monte Carlo transport simulation method; acquiring the dose distribution of a second area of the target geometric model according to a second method, wherein the second area is an area, except the first area, in the target geometric model; determining the dose distribution of the target geometric model in a radiotherapy process according to the dose distribution of the first area and the dose distribution of the second area. According to the method, the high-precision Monte Carlo transport simulation method is adopted for acquiring the dose distribution of the first area, and a rapid dose distribution method in the prior art is adopted for acquiring the dose distribution of the second area, so that the accuracy of the dose distribution of the first area is effectively improved; meanwhile, the acquisition speed of the dose distribution of the whole target geometric model is effectively ensured, and the dose distribution of an irradiated part of a patient can be rapidly and accurately acquired.
Owner:SHANGHAI UNITED IMAGING HEALTHCARE
Mail indexing and searching using hierarchical caches
ActiveUS20140089258A1Avoid excessive numberIncrease speedWeb data indexingDigital data processing detailsInverted indexIndexed file
Electronic mail message processing includes: obtaining a set of keywords associated with an electronic mail message; updating, based at least in part on the set of keywords, a set of inverted index records stored in a level 1 cache; determining whether size of the set of inverted index records stored in the level 1 cache exceeds a first preset threshold value; in the event that the first preset threshold value is exceeded, transferring the set of inverted index records in the level 1 cache to a level 2 cache; determining whether size of a level 2 cache file exceeds a second preset threshold value; in the event that the second preset threshold value is exceeded, transferring, according to a path file, inverted index records in the level 2 cache file to a level 3 cache storing a set of inverted index files.
Owner:ALIBABA GRP HLDG LTD
Method and system for acquiring database operation logs
InactiveCN105095358AGuaranteed performanceChange data access modeDatabase management systemsSpecial data processing applicationsBusiness dataData library
The invention discloses a method and system for acquiring database operation logs. The method comprises acquiring logs generated when a database operates business data and packaging the logs into an operation log by a main database, after the business data is operated through a database interface, and adding the operation log into a memory queue; acquiring the operation log from the memory queue, configuring the acquired operation log into an operation log to be sent, and packaging the operation log to be sent into a log push request and pushing the log push request to a client; and reducing the business data from the log push request and sending to a real-time application when the log push request is monitored by the client. In the method, the main database packages business data into an operation log an actively push the operation log to a client, so a data access mode between the main database and the client is changed, the performance of the main database and the access speed of mass data can be guaranteed.
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
Error correction protection architecture and method applied to resistive random access memory cache of solid state disk
ActiveCN105005510AGuaranteed access speedImprove hit rateMemory adressing/allocation/relocationDigital storageGranularityRandom access memory
The invention discloses an error correction protection architecture and method applied to the resistive random access memory cache of a solid state disk. The code length of a mapping table under coarse granularity management is the same as the code length of page cache data; in the data processing process, mapping table address information of which the access frequency is greater than a preset value in the mapping table under coarse granularity management is stored into a mapping table cache under fine granularity management; exchange data between the mapping table cache under fine granularity management and the mapping table under coarse granularity management is in units of pages; a page of mapping table information read out from the mapping table under coarse granularity management is completely put into the mapping table cache under fine granularity management, the posterior ten bits in an input logic address request are taken as offset bits, and the left bits in the input logic address are taken as index bits. According to the error correction protection architecture and method applied to the resistive random access memory cache of the solid state disk, the mapping table address information can be obtained and read out efficiently and reliably while the consumed redundant space is limited.
Owner:XI AN JIAOTONG UNIV
Power grid equipment overhaul-oriented meteorological disaster forewarning model construction method
InactiveCN105354640AShorten the timeRaise priorityForecastingInformation technology support systemInternal memoryPower system scheduling
The invention relates to a power grid equipment overhaul-oriented meteorological disaster forewarning model construction method, and belongs to the technical field of dispatching automation of electric power systems. According to the method, algorithms such as interpolation, choroplethic map generation and text analysis are carried out to comprehensively analyze the power transmission line and equipment faults caused by meteorological disasters in the power grid operation process, so as to establish a comprehensive forewarning model from weather to equipment; and the equipment overhaul information, meteorological information and equipment forewarning information are displayed through a geographic information platform in a panoramic multi-angle manner, so as to provide technical support for overhauling the power grid equipment and reducing the adverse influences, generated by the disastrous weather, on the power grid operation. The method has the benefit of reasonably controlling the use of internal memory. According to the method, the least recently used map segments are timely replaced and released so as to effectively control the internal memory occupation and ensure the loading speed of the map segments; and the meteorological disaster forewarning model is established, so that the relationship between the equipment faults and the meteorological disasters is clear, and a very important role is played in the prediction of power grid equipment risks and the reasonable arrangement of overhaul schedules.
Owner:STATE GRID CORP OF CHINA +2
Network voting data storage method and device
InactiveCN104077082AGuaranteed access speedAvoid lossInput/output to record carriersClient-sideNetwork service
The invention discloses a network voting data storage method and device and belongs to the technical field of network voting. The network voting data storage method includes that mapping a voting storage file in a disk of a network server into a memory, wherein the voting storage file comprises a voting activity sign, voting option signs and votes corresponding to the voting option signs; receiving voting information from a client, wherein the voting information comprises a voting activity sign, selected voting option signs and votes corresponding to each selected voting option sign; updating the votes corresponding to the voting option sign in the voting storage file in the memory according to the voting option sign and voting votes in the voting information; writing the voting storage file in the memory into the disk. The network voting data storage method and device enable the data accessing speed to be guaranteed, avoid the problem of data loss due to program crash, power failure or other faults, and do not need to use an SSD so that the cost is saved.
Owner:GUANGZHOU HUADUO NETWORK TECH
Method for generating static page
InactiveCN102831249AGuaranteed updateGuaranteed access speedSpecial data processing applicationsUniform resource locatorHash table
The invention discloses a method for generating a static page, wherein the method comprises the following steps: firstly, creating a Hash table by a user; secondly, when the user accesses a page, searching a VALUE by using a URL (Uniform Resource Locator) as a KEY in the Hash table, if the VALUE exists, directly accessing the address of the static page; if the VALUE does not exist, starting a generation manner corresponding to the page, generating the static page, and simultaneously adding information into the Hash table. According to the method for generating the static page disclosed by the invention, the static page is generated according to requirements, and simultaneously when data updating can be ensured, the static page is also updated, and a server does not need special monitoring.
Owner:HENAN RUIZHIQI INFORMATION TECH
System and method for upgrading software of smart terminal cluster
InactiveCN105468418AGuaranteed access speedQuality assuranceProgram loading/initiatingSoftware deploymentComputer moduleSoftware engineering
The invention provides a system for upgrading software of a smart terminal cluster. The system comprises an upgrading server module. The upgrading server module comprises an information receiving module, a software upgrading module and an operation canceling module. The information receiving module is used for receiving upgrading request information, an upgrading package and upgrading package information. The software upgrading module is in communication connection with the information receiving module. The software upgrading module is used for receiving the upgrading package and upgrading package information sent from the information receiving module, and upgrading the smart terminal cluster according to the upgrading package and the upgrading package information. The operation cancelling module is in communication connection with the software upgrading module. The operation cancelling module is used for cancelling upgrading operation when receiving abnormal information generated by upgrading operation and sent from the software upgrading module, and recovering a system environment before upgrading operation. According to the system, software of the smart terminal cluster and the smart terminals are upgraded in a parallel manner, and the problem of abnormal condition processing in upgrading of the smart terminal is solved.
Owner:EISOO SOFTWARE
IP (internet protocol) forwarding IPoE (IP over Ethernet) dual-stack user access control method and equipment based on Ethernet
InactiveCN104601743AGuaranteed access speedReduce the burden onTransmissionIp addressUser authentication
The invention provides an IP (internet protocol) forwarding IPoE (IP over Ethernet) dual-stack user access control method and equipment based on Ethernet. The IP forwarding IPoE dual-stack user access control method includes that a BRAS (broadband remote access server) receives DHCP (dynamic host configuration protocol) request IP address messages used for triggering a current user, judging whether IPoE conversation corresponding to MAC (medium access control) of an IPoE dual-stack client in the DHCP request IP address messages exists or not when the current user accesses, if yes, processing the currently received DHCP request IP address messages according to states of the IPoE conversation instead of requesting an authentication server to perform user authentication of the DHCP request IP address messages. Accordingly, once authentication and authorization of one IPoE dual-stack user is realized, and the problem of twice independent access of the dual-stack IPoE user is solved.
Owner:NEW H3C TECH CO LTD
Method and system for wireless network connection
InactiveCN101019461AReduce the probability of collisionImprove access speedData switching by path configurationCode division multiplexAccess networkMobile phone
The invention discloses the method and system for providing wireless connection. In accordance with the embodiment of the invention, the invention provides a method for providing wireless network access to least a plurality of mobile telephones, which comprises a step of providing an access network. The method also includes a step of providing a plurality of priority levels related to a plurality of mobile stations. For example, the plurality of priority level include a first priority level and a second priority level, the first priority level is lowery than the second priority level. The method also includes assigning predetermined priority level to each mobile station, and further includes a step of determining a plurality of values based on the multiple levels.
Owner:HUAWEI TECH CO LTD
Information transmission method, information receiving method, and device
ActiveCN105933922AGood choiceGuaranteed access speedWireless communicationInformation transmissionNetwork connection
The invention relates to an information transmission method, an information receiving method and a device, and belongs to the technical field of wireless access. The information transmission method comprises the steps: detecting whether a detection message sent by intelligent equipment is received or not, wherein the detection message is sent when the intelligent equipment detects a WIFI network; obtaining the equipment state information of a wireless access point if the detection message is received, wherein the equipment state information comprises network connection data of access equipment; transmitting a return message comprising the equipment state information to the intelligent equipment, wherein the intelligent equipment is used for displaying the equipment state information. The information transmission method achieves a purpose that the wireless access point feeds back the network connection data of the access equipment to the intelligent equipment, enables the intelligent equipment to be able to visually display the equipment connection conditions of all WIFI access points to a user, is convenient for the user to select an appropriate WIFI access point, and guarantees the Internet access speed of the intelligent equipment after the intelligent equipment is connected with the Internet.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Data caching method and apparatus
ActiveCN106407347AImprove experienceResolve failureSpecial data processing applicationsData accessEffective time
The invention discloses a data caching method and apparatus. The method comprises the steps of setting two key-value pairs corresponding to data in a cache for a piece of data; storing the data by the first key-value pair, and setting effective time of the data in the cache to be a first preset time; marking pre-failure time of the data by the second key-value pair, and setting the effective time of the data in the cache to be a second preset time, wherein the second preset time is shorter than the first preset time; when a data request is received, performing a search in the cache according to the data request; and if only the first key-value pair is found in the cache, returning a value in the first key-value pair to a requester, reading data of the request from a database again to update the value in the corresponding first key-value pair in the cache, and resetting the corresponding second key-value pair and the corresponding first preset time and second preset time. According to the scheme, the data in the cache can be ensured not to lose efficiency, and the data access speed can be ensured.
Owner:BEIJING QIHOO TECH CO LTD
Memory control method and system of physical computer with multi-cloud host
InactiveCN106126345AGuaranteed memory usagePrevent avalancheResource allocationOperating systemUtilization rate
A memory control method of a physical computer with multi-cloud hosts comprises the following steps: S1, allocating corresponding memory pages for each cloud host, and setting QOS rank value identifications corresponding to cloud hosts in each memory page; S2, obtaining the total physical memory utilization rate; S3, determining whether the total physical memory utilization rate exceeds an upper limit threshold value or not; if yes, executing step4; if not, returning to step2; S4, gradually transferring used memory corresponding to each cloud host from the physical memory to an exchange partition according to a rising order of the QOS rank value identifications in each memory page. The method and system can gradually transfer memories of the cloud hosts with different QOS rank values in the rising order, thus preferably ensuring memory usage of the cloud hosts with high level, and preventing system avalanche caused by overloading.
Owner:GUANGDONG EFLYCLOUD COMPUTING CO LTD
Rotating distribution disk type stereo parking garage
The invention provides a rotating distribution disk type stereo parking garage which comprises a garage body, a control module, a vehicle storing and taking device and a plurality of vehicle storage arrays. The garage body is provided with a plurality of garage layers, each vehicle storage array is arranged in the corresponding garage layer, and the vehicle storage arrays are provided with storing and taking ports to connected with the vehicle storing and taking device in a butt joint mode. The vehicle storing and taking device comprises a vehicle elevator arranged in the garage body and a vehicle carrier arranged in the vehicle elevator. Each vehicle storage array is a distribution disk formed by connecting of a plurality of fan-shaped positioning track vehicles and a plurality of fan-shaped carrying track vehicles. When any parking frame on the distribution disk is parked at a vehicle elevator door, positioning mechanisms of the positioning track vehicle are close to positioning holes in the side walls of the garage layers. When a vehicle is stored and taken in the parking garage, the carrying track vehicles drive the distribution disk to rotate, so that the needed parking frame is transferred to the vehicle elevator, positioning pins are inserted into the positioning holes through the positioning mechanisms to fix the distribution disk, and the vehicle carrier conducts vehicle storing and taking operation on the parking frames. The space utilization rate and the working efficiency are high.
Owner:FUZHOU UNIV
Cable shaft positioning method applicable for mobile terminal
InactiveCN106599237AClear imagingGuaranteed access speedOther databases queryingSpecial data processing applicationsMulti methodComputer terminal
The invention discloses a cable shaft positioning method applicable for a mobile terminal. The method comprises the following steps: 1) classifying data to be displayed, and creating a data table for each category for data storage; 2) analyzing the data to obtain a topological relationship among the data, and then creating a topological relationship table to save the topological relationship; 3) finding out cable lines and cable shafts through searching according to road names or POIs; 4) according to coordinates of the cable shafts which are found out through the searching, drawing equipment on a geographic map through the OpenGL drawing method; and 5) generating a circle extending outwardly from a current position by 100 meters, searching for the cable shafts in the circle, and drawing the cable shafts on the map through the coordinates of the cable shafts. The method provided by the invention has the advantages that all the data is classified, and the required equipment can be rapidly found out through various searching methods and positioned, so that rapid navigation is achieved, and the patrol inspection and rush repair speeds are improved.
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD TAIZHOU POWER SUPPLY BRANCH +1
Method for solving motion blurring of star sensor image based on assistance of MEMS (Microelectro Mechanical System) gyroscope
ActiveCN108830807AReduce mistakesHigh precisionImage enhancementImage analysisStar sensorImage based
The invention relates to a method for solving motion blurring of a star sensor image based on assistance of an MEMS (Microelectro Mechanical System) gyroscope. An objective of the invention is to solve the problem that blurring kernels needed when the motion blurring of the star sensor image is solved cannot be accurately obtained in an existing method. The method comprises the specific process ofI, collecting a star image with motion blurring through a star sensor, and performing denoising to obtain an image; II, segmenting stripes in the image by use of a threshold value method, and calculating a center position coordinate for each segmented stripe; III, calculating a motion trajectory of star points on the image within the exposure time of the star sensor by use of the MEMS gyroscope data, and obtaining a blurring kernel matrix of the stripes according to the motion trajectory; IV, correcting the blurring kernels by use of stripe skeleton characteristics; and V, performing blurringresolution on the image according to the blurring kernels to obtain a final restored image; repeating step III until all star points are recovered. The
Owner:HARBIN INST OF TECH
WIFI traffic distribution system based on big data analysis
ActiveCN109819470AGuaranteed network access speedPractical and convenientNetwork traffic/resource managementTraffic capacityResidence
The invention discloses a WIFI traffic distribution system based on big data analysis. The WIFI traffic distribution system comprises an intelligent terminal group, a network access unit, a traffic monitoring module, a data temporary residence module, a data following unit, a controller, a display module, a data access unit, a storage module, a rate distribution module and a rule base, Wherein theintelligent terminal group is a plurality of intelligent devices which are used by family users and need to be networked; The method comprises the steps of obtaining an access real-time speed of a fluctuation region Zbi in a following stage; Afterwards, 24 hours of a single day are taken as the standard, and the standard is from 0 to 24 hours. 24 hours later, 24 time periods are obtained, and theaverage value of the access real-time speeds of the corresponding fluctuation areas Zbi within 24 hours is calculated; And finally, marking the time period corresponding to the maximum value of the average value of the access real-time speeds in each time period as a high-speed time period Tgij, so as to obtain which time periods corresponding to different devices are preferentially required to ensure the network access speed.
Owner:安徽威尔信通信科技有限责任公司
Page data processing method and device, computer equipment and storage medium
ActiveCN111797297AImprove configuration efficiencyImprove processing efficiencyDatabase management systemsWeb data indexingData streamEngineering
The embodiment of the invention belongs to the field of big data, is applied to the field of smart cities, and relates to a page data processing method. The method comprises the following steps of: when a selection instruction sent by a terminal is received, selecting a crawler operator from data processing operators deployed by an ETL platform; obtaining crawler configuration information according to a configuration instruction triggered in a crawler configuration page of the terminal; configuring the crawler operator according to the crawler configuration information; running the configuredcrawler operator through a crawler application, and indicating the crawler application to store crawled page data in Redis; adding the page data in the Redis to an ETL data stream of the ETL platform;and performing ETL processing on the ETL data stream to obtain inventory data. The invention further provides a page data processing device, computer equipment and a storage medium. In addition, theinvention further relates to a block chain technology, and the inventory data can be stored in a block chain. According to the invention, the processing efficiency of the page data is improved.
Owner:PINGAN INT SMART CITY TECH CO LTD
Method, device, and apparatus for cloud caching, and computer readable storage medium
InactiveCN108932341AGuaranteed access speedReduce adverse effectsResource allocationTransmissionData accessOperating system
The invention discloses a method, a device, and an apparatus for cloud caching, and a computer readable storage medium. The method comprises: after storage of a plurality of pieces of assigned data onlocal is realized, determining whether a user accesses the assigned data, if yes, adding a data label corresponding to the assigned data that the user accesses to a storage queue, if no, returning toexecute the step determining whether the user accesses the assigned data, until the storage queue is fully occupied is determined, uploading the assigned data whose data label does not exist in the storage queue to a cloud, where length of the storage queue is smaller than total number of the assigned data. Thus, a user does not need to realize data division and storage, and data automatic division and storage realized according to data access heat rate can reduce possibility that the cloud needs to obtain data in later period, so as to ensure data access speed and save logic resources.
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Water dispenser barrel finished product quality detection device
InactiveCN111811743AAvoid damageGuarantee the quality of inspectionDetection of fluid at leakage pointMaterial strength using tensile/compressive forcesMaterial resourcesWorkbench
The invention discloses a water dispenser barrel finished product quality detection device. The device comprises mounting frames, supporting legs, a water collecting tank and a workbench, wherein thesupporting legs are symmetrically arranged at the bottom end of the workbench; the water collecting tank is arranged in the middle of the workbench; the mounting frames are symmetrically connected tothe top end of the workbench; a conveying belt is connected to the top ends of the mounting frames; a leakproofness detection assembly is arranged at the bottom end of the conveying belt; and a rapiddrying assembly is arranged on one side of the leakproofness detection assembly. According to the invention, the airtightness detection assembly is arranged, so that detection quality is guaranteed, the detection efficiency is improved, the product percent of pass is guaranteed, manpower and material resources are saved, the water dispenser barrel is prevented from being damaged, the product quality is guaranteed, and it is guaranteed that the detection result is accurate; and the drying effect is improved by arranging a rapid drying assembly, so that the product taking speed is guaranteed, the productivity is improved, uneven heating is prevented, the applicability is improved, and the drying convenience and safety are guaranteed.
Owner:珠海市华林制瓶有限公司
Hybrid cloud storage method based on file access frequency
ActiveCN103118133BGuaranteed speedEnsure data reliabilityTransmissionFile systemResource utilization
Owner:ZHEJIANG UNIV
Multi-link adaptive DNS resolution device
InactiveCN103037025BImprove access performanceGuaranteed access speedTransmissionDomain nameInternet communication
The invention provides a multilink self-adaptation domain name server (DNS) parsing method and a device, and relates to the technical field of internet communication. A DNS request module (1) is connected with a DNS parsing module (2), the DNS parsing module (2) is connected with a link analysis module (3), the link analysis module (3) is connected with a route scheduling module (4), and the route scheduling module (4) is connected with a DNS response module (5). The multilink self-adaptation DNS parsing method and the device are capable of self-adaptively conducting domain name resolution adjustment according to the conditions of the link and the server, parsing the most suitable server internet protocol (IP) to a user terminal, guaranteeing user access speed and optimizing an export link, improving visiting performance of the link, combining DNS parsing and link scheduling into one, guaranteeing network visiting speed of the user terminal and achieving optimizing and scheduling to the export link.
Owner:HARBIN UNIV OF SCI & TECH
Method and system for realizing Redis memory database on nonvolatile memory
PendingCN111831423ARealize hot and cold separationGuaranteed access speedResource allocationSpecial data processing applicationsTerm memoryOperating system
The invention provides a method and a system for realizing a Redis memory database on a nonvolatile memory. The method comprises the following steps: allocating a unique index to each Redis instance;according to the index, allocating a storage space for the Redis instance in a nonvolatile memory based on the specification of the Redis instance, mapping the key value and data of the Redis instanceinto a storage structure of an LSM tree, and storing the storage structure into the allocated storage space; and feeding back the allocated index and storage space to the Redis instance. The Redis data is directly stored in the nonvolatile memory, and the access speed similar to that of the memory is kept.
Owner:ALIBABA GRP HLDG LTD
Batch data processing method and device thereof, computer equipment and storage medium
PendingCN113504995AGuaranteed data acquisition speed and data processing speedImprove batch data processing efficiencyResource allocationBlockchainComputer equipment
The invention belongs to the technical field of cloud, and relates to a batch data processing method and a device thereof, computer equipment and a storage medium, and the method comprises the steps: when a data processing instruction is received, calculating a data processing index of each node according to a data processing factor of each node in a cluster; calculating a data processing fluctuation index of the cluster based on the data processing index; when the data processing fluctuation index is greater than a preset fluctuation index threshold value, acquiring a transmission evaluation factor of each node; calculating the data distribution proportion of each node according to the data processing factor and the transmission evaluation factor; dividing the to-be-processed batch data according to the data distribution proportion to obtain a plurality of groups of to-be-distributed data; and indicating the node to obtain the to-be-distributed data according to the data distribution proportion, and indicating the node to perform data processing on the to-be-distributed data to obtain processed data. In addition, the invention also relates to a block chain technology, and the data processing factor and the transmission evaluation factor can be stored in a block chain. The batch data processing efficiency is improved.
Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD
Page data processing method, device, computer equipment and storage medium
ActiveCN111797297BImprove configuration efficiencyImprove processing efficiencyDatabase management systemsWeb data indexingData streamEngineering
The embodiment of the present application belongs to the field of big data, is applied in the field of smart cities, and relates to a page data processing method, including: when receiving a selection instruction sent by the terminal, selecting a crawler operator from the data processing operators deployed on the ETL platform Obtain crawler configuration information according to the configuration command triggered in the crawler configuration page of the terminal; configure the crawler operator according to the crawler configuration information; run the configured crawler operator through the crawler application, and instruct the crawler application The crawled page data is stored in Redis; the page data in the Redis is added to the ETL data flow of the ETL platform; ETL processing is performed on the ETL data flow to obtain inventory data. The present application also provides a page data processing device, computer equipment and a storage medium. In addition, this application also relates to block chain technology, and inventory data can be stored in the block chain. The application improves the processing efficiency of page data.
Owner:PINGAN INT SMART CITY TECH CO LTD
A method and device for caching data
ActiveCN106407347BImprove experienceResolve failureDigital data information retrievalSpecial data processing applicationsData accessEffective time
The invention discloses a data caching method and apparatus. The method comprises the steps of setting two key-value pairs corresponding to data in a cache for a piece of data; storing the data by the first key-value pair, and setting effective time of the data in the cache to be a first preset time; marking pre-failure time of the data by the second key-value pair, and setting the effective time of the data in the cache to be a second preset time, wherein the second preset time is shorter than the first preset time; when a data request is received, performing a search in the cache according to the data request; and if only the first key-value pair is found in the cache, returning a value in the first key-value pair to a requester, reading data of the request from a database again to update the value in the corresponding first key-value pair in the cache, and resetting the corresponding second key-value pair and the corresponding first preset time and second preset time. According to the scheme, the data in the cache can be ensured not to lose efficiency, and the data access speed can be ensured.
Owner:BEIJING QIHOO TECH CO LTD
A content distribution control method and device
ActiveCN110830909BImprove experienceEasy accessLocation information based serviceTransmissionMobile Telephone NumberContent distribution
The present invention provides a content distribution control method, including: receiving user event information reported by a base station management platform, the user event information includes the user's mobile phone number; based on the user's mobile phone number, querying whether there is a content service platform that matches the user's mobile phone number; When the existence is found out, send a location information request command to the base station management platform to obtain the location information of the target base station accessed by the user's mobile phone number; based on the location information of the target base station, determine the edge server closest to the target base station as the target An edge server; sending a content synchronization instruction to each target content service platform, the content synchronization instruction includes the identification information of the target edge server, so that each target content service platform can send the content to the corresponding target edge server according to the identification information of the target edge server superior. The invention also provides a content distribution control device, which relates to the technical field of communication.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Method and device for determining dose distribution
ActiveCN104407374BGuaranteed access speedImprove accuracyX/gamma/cosmic radiation measurmentSimulation basedRadiation dose
A method for determining a dose distribution and a device for determining a dose distribution, the method comprising: establishing a target geometric model; determining a first area in the target geometric model, and obtaining the dose distribution of the first area based on a Monte Carlo transport simulation method; Acquire the dose distribution of the second area of the target geometric model according to the second method, the second area is an area in the target geometric model except the first area; according to the dose distribution of the first area and the dose distribution of the second area, determine The dose distribution of the target geometric model during radiotherapy. The method adopts the high-precision Monte Carlo method to obtain the dose distribution in the first area, and adopts the rapid dose distribution method in the prior art to obtain the dose distribution in the second area, effectively improving the accuracy of the dose distribution in the first area; At the same time, the acquisition speed of the dose distribution of the entire target geometric model is effectively guaranteed, and the dose distribution of the irradiated part of the patient can be obtained quickly and accurately.
Owner:SHANGHAI UNITED IMAGING HEALTHCARE
The Method of Constructing Office Automation System Based on Information Real-time Control and Management
ActiveCN104850983BAvoid pollutionImprove work efficiencyOffice automationSpecial designInformation security
Owner:STATE GRID CORP OF CHINA +1
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