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30results about How to "Guaranteed not to repeat" patented technology
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Method, system and equipment for uploading and downloading subtitle files
ActiveCN101616181AImprove user experienceGuaranteed not to repeatTransmissionClient-sideComputer science
The invention discloses a method, a system and equipment for uploading and downloading subtitle files, belonging to the communication field. The method comprises the following steps: when in uploading a multimedia file, a player client sends the file information of the multimedia file and the file information of a subtitle file thereof to a subtitle server; the subtitle server checks whether the content of the subtitle file exists according to the file information of the subtitle file, if not, the player is informed of uploading the subtitle file; and when in downloading the multimedia file, the subtitle server searches relevant subtitle files precisely according to the multimedia file sent by the player client, if the relevant subtitle files do not exist, the subtitle file is searched according to the characteristic information roughly. The scheme provided by the embodiment of the invention realizes the automatic uploading and downloading of the subtitle file in the player client, thus a user does not need to search and download the subtitle files, and improves the use experience of the user and saves server resources.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Method and device for paging query of data
ActiveCN110597859AGuaranteed not to repeatDigital data information retrievalSpecial data processing applicationsApplication serverCache server
The invention discloses a method for paging query of data. The method is suitable for being executed in a distributed system. The distributed system comprises a database server, a cache server and anapplication server, the application server is suitable for receiving a request of a client, the cache server is suitable for acquiring data from a cache, the database server is suitable for acquiringdata from a database, and a paging flag key of which the data structure is set as a set set is preset in the cache. The method comprises the steps of obtaining a request parameter when an interface iscalled; generating a paging flag value based on the request parameter; acquiring a binary log of the database to judge whether the data in the database is changed or not; writing the paging flag value into a set corresponding to the paging flag key, and receiving a return value; when data in the database changes, emptying the set corresponding to the paging flag key so that the return value can be updated; and acquiring query data from the cache or the database in a paging manner based on the return value.
Owner:天津车之家软件有限公司
Generation method for card number and apparatus thereof
ActiveCN105095263AGuaranteed not to repeatSolve performance bottlenecksSpecial data processing applicationsComputer hardware
The present application provides a generation method for a card number and an apparatus thereof. The method comprises: obtaining a request of a card number application request of a user; distributing the card number application request to one or more nodes, wherein each node has non-redundant number segment information; and obtaining corresponding basic card number information and a number segment value according to a received card number application request and corresponding number segment information through a node receiving the card number application request, and generating the card number according to corresponding basic card number information and the number segment value, wherein number segment values obtained that correspond to the same basic card number information are different. According to the generation method for card number provided by embodiment of the present application, different number segment values located in the number segment thereof are obtained in parallel through a plurality of nodes, and the card number, according to different number segment values and corresponding basic card number information, is generated, so that not only is the card number generated not redundant, but also the problem of performance bottleneck during a bulk card distribution is solved, thereby improving the efficiency of card distribution.
Owner:ADVANCED NEW TECH CO LTD
Address allocation method of local network equipment, electronic equipment and storage medium
ActiveCN113382468AImprove interoperabilityGuaranteed not to repeatTransmissionWireless communicationMobility managementReal-time computing
The invention provides an address allocation method of local network equipment, electronic equipment and a storage medium, and relates to the technical field of communication. The method comprises the following steps: a terminal sends a registration request to an access and mobility management function (AMF), wherein the registration request comprises an identifier of the terminal, an indication of whether the terminal supports external local network equipment or not and the number of the external local network equipment supported by the terminal; the registration request is used for requesting the AMF to send a control policy request to a policy control function (PCF); and the terminal receives a response message sent by the AMF according to the registration request, the response message comprises a target address field allocated to the terminal, and the target address field is determined by the PCF in a preset address pool according to the number of the external local network devices supported by the terminal.
Owner:SHENZHEN AI-LINK CO LTD
Emergent disposal evaluation method and evaluation system
InactiveCN107146038ASolve the technical problems in the assessment of high-speed rail dispatchersGuaranteed not to repeatResourcesPhysiological signal biometric patternsEvaluation resultEvaluation system
The invention discloses an emergent disposal evaluation method and an evaluation system, which are applied to a high-speed railway dispatcher, wherein the evaluation method comprises at least the following: obtaining the operation data and the physiological signal of the high speed railway dispatcher in his or her emergent disposal reaction; based on the operation data and the physiological signal, determining the evaluation indexes for the high speed dispatcher; carrying out dimensionless processing on the evaluation indexes; determining the weights of the evaluation indexes in dimensionless processing; based on the dimensionless processing values of the evaluation indexes and their weights, determining a decision matrix; based on the decision matrix and according to the lattice-order related theories, determining the comprehensive difference values; integrating the comprehensive difference values of the evaluation indexes; quantizing the integrated comprehensive difference values to obtain the evaluation result. Through the use of the technical schemes, it is possible to comprehensively record all operation data of a train dispatcher's emergent disposal process, to make quantitative analysis of the operation data and to solve the technical problems of how to comprehensively and objectively evaluate the high speed railway dispatcher, therefore, ensuring the trainings of the high speed railway dispatcher not repetitive.
Owner:SOUTHWEST JIAOTONG UNIV +1
A method for evaluating work organization efficiency of high-speed train dispatchers and related methods and systems
ActiveCN107230020AGuaranteed not to repeatSolve the defect of background immobilizationResourcesTask completionMobile vehicle
The invention discloses a method and system for evaluating work organization efficiency of high-speed train dispatchers. The method comprises the following steps: obtaining the following indexes: task completion degree, average train speed, average train operation number, number of moving vehicles and dispatching order integrity; carrying out dimensionless processing on the indexes; determining weight of indexes obtained after dimensionless processing; determining a decision matrix of the indexes obtained after dimensionless processing; according to the lattice-order correlation theory, calculating positive and negative ideal solutions of the decision matrix; calculating a first Euclidean distance between the positive and negative ideal solutions; calculating a second Euclidean distance between the high-speed train dispatcher and the positive and negative ideal solutions; according to the first Euclidean distance and the second Euclidean distance, calculating a comprehensive difference value of the high-speed train dispatchers; and carrying out quantification on the comprehensive difference value of the high-speed train dispatchers, and evaluating daily work organization efficiency of the high-speed train dispatchers according to the quantification result. Therefore, the problem of how to accurately evaluate work organization efficiency of the high-speed train dispatchers is solved.
Owner:SOUTHWEST JIAOTONG UNIV
Powder bed electron beam additive manufacturing equipment and method
ActiveCN112496352AAvoid mixingGuaranteed not to repeatAdditive manufacturing apparatusEngineeringMechanical engineering
The invention discloses powder bed electron beam additive manufacturing equipment and method, belongs to the field of powder bed additive manufacturing equipment, and solves the problem that an existing powder bed electron beam additive manufacturing equipment can only print a single material and cannot print two materials. The equipment comprises a first powder spreading unit, a second powder spreading unit and a forming cylinder, wherein the first powder spreading unit is located on the first side in a forming chamber; the second powder spreading unit is located on the second side in the forming chamber and used for containing second powder; the forming cylinder is located in the middle of the forming chamber, and the upper surface of the forming cylinder makes contact with the first powder spreading unit and the second powder spreading unit; and the forming cylinder is located in the forming chamber and used for driving a third powder spreading platform arranged on the upper surfaceof the forming cylinder to rotate through a bearing arranged on the forming cylinder and sequentially scraping first powder and the second powder into the forming cylinder, and the upper surface of the third powder spreading platform makes contact with the first powder spreading unit and the second powder spreading unit.
Owner:西安赛隆增材技术股份有限公司
Unique key generation method and device and terminal equipment
ActiveCN109933574AGuaranteed not to repeatSatisfy the globally uniqueSpecial data processing applicationsDatabase design/maintainanceTerminal equipmentSerial code
The method is suitable for the technical field of distributed systems. The invention provides a unique key generation method, device and terminal equipment, The method comprises the following steps of: Obtaining data to be generated, correspondingly generating a service instance code according to the service instance sequence of the to-be-generated data, correspondingly generating a year, a week,weekdays and a second according to actual time, correspondingly generating a serial number, an expansion bit and a version according to a preset rule, synthesizing the generated field into a unique key according to a unique key basic data structure, and labeling the unique key in the to-be-generated data; Wherein the generation field comprises service instance codes, years, weeks, weekdays and seconds, serial numbers, extension bits and versions. The method can ensure that the unique key data is not repeated in a single-machine scene, and meets the basic requirements of distributed global uniqueness, orderliness, inverse solvability, high performance, expandability, readability and the like.
Owner:江西猛犸能源有限公司
Master and slave switch method and device of task scheduling example
InactiveCN107203420AMaster-slave switch implementationGuaranteed uptimeProgram initiation/switchingData libraryComputer engineering
The invention discloses a master and slave switch method and device of a task scheduling example. According to one specific implementation mode of the method, at least two examples which are set in advance and used for executing task scheduling work judge whether an election time arrives or not according to a respective election cycle and opening time, wherein attribute information of all the examples comprises an example identification, the election cycle, whether to participate in a main example election or not and master and slave states; if the election time arrives, the attribute information is information recorded in a main example information table which is created in advance in an example renewing database in which the main example election participates; if renewing is successful, the master and slave states of the examples which are renewed successfully are in master states, and the master and slave states of other examples except the examples which are renewed successfully are in slave states; the examples of which the master and slave states are the master states execute task scheduling work. The master and slave switch method and device of the task scheduling example are simple in implementation mode, and efficiently achieve master and slave switch of the task scheduling example.
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
Operation synchronization method, device and apparatus and storage medium
ActiveCN110554831AIncrease the number ofImprove operational efficiencyExecution for user interfacesInput/output processes for data processingTerminal equipmentComputer terminal
The embodiment of the invention discloses an operation synchronization method, device and apparatus and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: receiving a scene picture sent by a management server in real time; displaying a synchronous interface, wherein the synchronous interface comprises a scene picture; detecting a touch operation on the scene picture based on the synchronous interface; sending a first touch instruction to a management server, wherein the first touch instruction carries touch information of touch operation, the management server is used for synchronizing the touch operation to at least one terminal device connected with the management server based on the first touch instruction, and the at least one terminal device comprises a target terminal device. Operation synchronization between apparatuses is achieved, accurate concurrent operation can be achieved, and operation efficiency of a user is improved. Moreover, the number of terminal apparatuses capable of being connected with the management server is not limited by hardware conditions, the number of the terminal apparatuses can be increased conveniently, and expansibility is improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Sound track sharing method and system
ActiveCN102446526ARealize uploadRealize downloadDigital recording/reproducingComputer hardwareHash table
The invention relates to a sound track sharing method, which comprises the following steps that: a hash value of a play file is calculated according to the play file; and a sound track file corresponding to the play file is transmitted according to the play file hash value, and a sound track file hash value and a video file hash value, which are previously stored on a server end. In the sound track sharing method and the sound track sharing system, through the hash value of the play file, the sound track file corresponding to the play file is transmitted, so the uploading and downloading of the sound track file corresponding to the play file can be realized, and the sound track file is more convenient and rapider to search and listen.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Vehicle unique identifier generation method and device, computer equipment and medium
PendingCN110378796AImprove securityImprove production efficiencyKey distribution for secure communicationFinanceVehicle frameUnique identifier
The invention discloses a vehicle unique identifier generation method and a device, computer equipment and a storage medium, and the method comprises the steps: obtaining vehicle insurance product information, and extracting vehicle information from the vehicle insurance product information, wherein the vehicle information comprises a vehicle frame number and a license plate number; performing rationality verification on the vehicle frame number to obtain a verification result; if the verification result shows that the vehicle frame number is reasonable, taking the vehicle frame number as a target serial number, and if the verification result shows that the vehicle frame number is not reasonable, connecting the vehicle frame number and the license plate number in series to obtain the target serial number; and adopting a preset encryption mode to encrypt the target serial number to obtain a target vehicle identifier. According to the vehicle unique identifier generation method, the problem of repeated allocation caused by inconsistency of the vehicle identifiers is solved, and the vehicle identifiers generated by different vehicle information can be ensured not to be repeated, so that the generated identifiers have uniqueness.
Owner:CHINA PING AN PROPERTY INSURANCE CO LTD
Method and system for processing watching records in television box
InactiveCN104581359ARealistic representation of viewing time orderAvoid duplicate recordsSelective content distributionCurrent channelComputer science
The invention discloses a method and a system for processing watching records in a television box. The method includes: recording channel exiting information after a user exits a current channel; inquiring a watching record database to obtain one watching record closest to watching time, and using the watching record as the recent watching record; judging whether the exited channel in the channel exiting information is identical with the watched channel in the recent watching record; if so, discarding the channel exiting information; if not, recording the channel exiting information as a watching record into the watching record database. By the method, accurate and complete watching record information is achieved, repetition of adjacent channels is avoided, watching sequence can be reflected, and watching record storage efficiency is increased.
Owner:WUXI TVMINING MEDIA SCI & TECH
Timed task management method and device under distributed cluster based on Redis
PendingCN110737526AReduce the number of restartsLow costProgram initiation/switchingApplication procedureProcessing
The invention provides a timed task management method and device under a distributed cluster based on Redis, being applied to the technical field of timing task processing. The timed task management method comprises the steps that at least one application program sends a timed task; a task monitoring program acquires timed task information, processes a timed task and a timer according to the typeof the timed task, and writes the timed task into a redis task execution queue when the timer of the task monitoring program is triggered; and the application program monitors the redis task executionqueue, and reads and consumes the timed task in the redis task execution queue according to the preemption characteristic of the queue. The timed task management method aims to read all timed task information through the task monitoring program and start timers respectively, and puts timed tasks into a redis task execution queue to wait for being consumed when the timed tasks are triggered, and application programs in a cluster can monitor the redis task execution queue, and the tasks are executed when the tasks are consumed.
Owner:上海思询信息科技有限公司
Database-based inter-service integral log ID generation method
PendingCN113553331AGuaranteed not to repeatAvoid the problem of ensuring that IDs are not duplicatedDatabase distribution/replicationSpecial data processing applicationsGeneration processEngineering
The invention discloses a database-based inter-service integral log ID generation method, and the method comprises the steps: S1, unifying the generation configuration of integral log IDs in an ID database, and enabling the generation configuration to comprise a business identifier, a maximum ID value, an ID number segment length and a version number; S2, distributing a corresponding service identifier and an ID number segment for each service in each service system according to the generation configuration; and S3, enabling the service system to read the currently available ID value from the distributed ID number segment, and if the currently distributed ID number segment consumes to a set threshold value, automatically loading the next ID number segment to the memory of the service system from the ID database. According to the method, system service congestion caused by database reading and writing in each ID generation process can be effectively reduced, and the system response performance is improved.
Owner:厦门南讯股份有限公司
Multisource heterogeneous data fusion-based mobile learning system course scheduling algorithm
InactiveCN108197784AOptimize allocationEasy to assemble and organizeResourcesPhysical chemicalComputer science
The invention discloses a multisource heterogeneous data fusion-based mobile learning system course scheduling algorithm. The algorithm is very simple and does not cause the phenomena such as repeatedteaching and class missing; the sciences, the arts, the arts in art and the sciences in art have different to-be-learnt subjects, so that the subjects are divided, class distribution of teacher can be carried out more conveniently, teacher distribution is carried out after subject distribution, the operation is convenient and mistakes are not easy to cause; classes with different properties needdifferent to-be-learnt subjects, and different class properties are numbered, so that a class schedule generation module does not compile subjects of the sciences such as physics, chemistry and the like into the arts classes, and the distinguishing is facilitated; and a cell subject replacement module is used for screening repeated courses in a day so as to ensure that the courses are not repeated, and adding secondary courses after primary courses so as to avoid the condition that no primary courses exist in the day.
Owner:GUANGZHOU CREATEVIEW OPTOELECTRONICS TECH
Medal of patent certificate
ActiveCN103110246BImprove seismic performanceMoisture-proof and anti-magneticMedalBadgesPatent CertificationIntellectual property
Owner:SUZHOU BIJIA INTERNET TECH CO LTD
Method, system and equipment for uploading and downloading subtitle files
A method, system and apparatus for uploading and downloading a caption file are disclosed. The method includes: receiving, by a caption server, file information of a multimedia file and file information of a caption file corresponding to the multimedia file from a client end player; determining, by the caption server, whether the caption server has the caption file according to the file information of the caption file and transmitting a status message indicating whether the caption server has the caption file to the client end player, to enable the client end player to upload the caption file when determining according to the status message that the caption server does not have the caption file. In the solution of the present disclosure, the client end player can upload and download the caption file automatically. The user does not need to search for and download the caption file manually, which improves the user's experience and saves resources of the caption server.
Owner:TENCENT TECH (SHENZHEN) CO LTD
A method and device for querying data in pages
ActiveCN110597859BGuaranteed not to repeatDigital data information retrievalSpecial data processing applicationsApplication serverDatabase server
Owner:天津车之家软件有限公司
Code generation method and device for realizing business tasks
ActiveCN105224415BGuaranteed not to repeatImprove securityRedundant data error correctionTheoretical computer scienceChecksum
The invention provides a code generation method and device for realizing business tasks. The method includes: acquiring a character string used to generate a code to be generated, extracting a first substring from the character string, and extracting a second substring from the remaining part; acquiring a task identifier of a business, and extracting the task identifier Converted to characters in the first substring, as the action code in the code to be generated; Randomly extract a character string of the first specified length from the second substring as the code in the code to be generated Obfuscate the code, and use the function code and the obfuscation code to generate a verification code for self-verification in the code to be generated; based on the function code, the obfuscation code and the self-verification check code to generate the code to be generated. The embodiment of the present invention ensures that the codes to be generated are not repeated, and solves the problem in the prior art that a deduplication operation is required after the codes are generated, resulting in low efficiency of the generated codes.
Owner:BEIJING QIHOO TECH CO LTD
A powder bed electron beam additive manufacturing equipment and method
ActiveCN112496352BAvoid mixingGuaranteed not to repeatAdditive manufacturing apparatusEngineeringStructural engineering
The invention discloses powder bed electron beam additive manufacturing equipment and a method, and belongs to the field of powder bed additive manufacturing equipment. It solves the problem that the existing powder bed electron beam additive manufacturing equipment can only print a single material, but cannot print two materials. The equipment comprises: a first powder spreading unit located on a first side of the forming chamber for setting the first powder; a second powder spreading unit located on the second side of the forming chamber for setting the second powder; a forming cylinder , which is located in the middle of the forming chamber, and its upper surface is in contact with the first powder spreading unit and the second powder spreading unit respectively; the forming cylinder, which is located in the forming chamber, is used to drive the forming cylinder through the bearing arranged on the forming cylinder. The third powder spreading platform on the upper surface of the cylinder rotates to scrape the first powder and the second powder into the forming cylinder in turn, wherein the upper surface of the third powder spreading platform is connected with the first powder spreading unit and the second powder spreading unit respectively. The powder unit is in contact.
Owner:西安赛隆增材技术股份有限公司
Method for evaluating work organization efficiency of high-speed rail dispatchers and related methods and systems
ActiveCN107230020BGuaranteed not to repeatSolve the defect of background immobilizationResourcesWork organizationSimulation
The invention discloses a method and system for evaluating the work organization efficiency of high-speed rail dispatchers. Wherein, the method includes: obtaining the following indicators: task completion degree, average travel speed of trains, average number of rows and columns, number of moving vehicles, and completeness of dispatching orders; performing dimensionless processing on the indicators; determining the value of the indicators after dimensionless processing Weight; determine the decision matrix of the index after dimensionless processing; calculate the positive and negative ideal solutions of the decision matrix according to the lattice sequence correlation theory; calculate the first Euclidean distance between the positive and negative ideal solutions; calculate the high-speed rail dispatcher respectively The second Euclidean distance between the positive and negative ideal solutions; according to the first Euclidean distance and the second Euclidean distance, calculate the comprehensive difference value of the high-speed rail dispatcher; quantify the comprehensive difference value of the high-speed rail dispatcher, and According to the quantitative results, the daily work organization efficiency of high-speed rail dispatchers is evaluated. Thus, the problem of how to accurately evaluate the work organization efficiency of high-speed rail dispatchers is solved.
Owner:SOUTHWEST JIAOTONG UNIV
Sound track sharing method and system
ActiveCN102446526BEasy searchGuaranteed not to repeatDigital recording/reproducingComputer hardwareHash table
The invention relates to a sound track sharing method, which comprises the following steps that: a hash value of a play file is calculated according to the play file; and a sound track file corresponding to the play file is transmitted according to the play file hash value, and a sound track file hash value and a video file hash value, which are previously stored on a server end. In the sound track sharing method and the sound track sharing system, through the hash value of the play file, the sound track file corresponding to the play file is transmitted, so the uploading and downloading of the sound track file corresponding to the play file can be realized, and the sound track file is more convenient and rapider to search and listen.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Audio playing method and system in game of mobile phone
ActiveCN100479055CGuaranteed not to repeatSave storage spaceRecord information storageDigital storageMobile phoneAudio signal
A method for playing audio in game of mobile phone includes obtaining required sound and storing it in form of audio file, setting and storing a playing rule in advance, monitoring game action and seeking out stored audio file according to said playing rule, obtaining audio signal being able to be played out directly by decoding and decompressing audio file, carrying out convolution operation on audio signal to generate convolution signal being used to play out.
Owner:BEIJING KINGSOFT SOFTWARE
Dirty data identification method, device and system
PendingCN112783924AAvoid uncertaintyCause uncertaintyDigital data information retrievalSpecial data processing applicationsDirty dataEngineering
The invention discloses a dirty data identification method, device and system, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: receiving or producing data, and distributing the data with the same service primary key to the same operator; in the same operator, when the operator processes the data, generating a label in a self-increasing mode, adding the label into the data, and the label into the data; and issuing the data added with the label to a consumer. According to the embodiment, the technical problem that dirty data cannot be accurately identified can be solved.
Owner:BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
Long message processing method and device, terminal and readable storage medium
InactiveCN111225347AAchieve uniquenessImprove accuracyInformation formatContent conversionEngineeringMessage processing
The invention discloses a long message processing method. The method comprises the following steps: when a fragmentation message is received, acquiring a message source and a first reference number based on the fragmentation message; based on a corresponding relationship between the message source and the first reference number, determining whether a long message corresponding to the fragmentationmessage is received for the first time or not; then obtaining a second reference number based on the message source and the first reference number when the long message corresponding to the fragmentation message is not received for the first time; finally updating the first reference number based on the second reference number. The invention further discloses a long message processing device, a terminal and a readable storage medium. Reference numbers are uniformly distributed to the long messages, so that the reference numbers of the long messages in transmission are not repeated, the uniqueness of the reference numbers is realized, the called terminal is effectively prevented from generating errors during splicing of the long messages due to the same reference numbers, and the accuracyof reception of the long messages is improved.
Owner:ZTE CORP
A unique key generation method, device and terminal equipment
ActiveCN109933574BGuaranteed not to repeatSatisfy the orderlinessSpecial data processing applicationsDatabase design/maintainanceAlgorithmTerminal equipment
The method is suitable for the technical field of distributed systems. The invention provides a unique key generation method, device and terminal equipment, The method comprises the following steps of: Obtaining data to be generated, correspondingly generating a service instance code according to the service instance sequence of the to-be-generated data, correspondingly generating a year, a week,weekdays and a second according to actual time, correspondingly generating a serial number, an expansion bit and a version according to a preset rule, synthesizing the generated field into a unique key according to a unique key basic data structure, and labeling the unique key in the to-be-generated data; Wherein the generation field comprises service instance codes, years, weeks, weekdays and seconds, serial numbers, extension bits and versions. The method can ensure that the unique key data is not repeated in a single-machine scene, and meets the basic requirements of distributed global uniqueness, orderliness, inverse solvability, high performance, expandability, readability and the like.
Owner:江西猛犸能源有限公司
Operation synchronization method, device, device and storage medium
ActiveCN110554831BIncrease the number ofImprove operational efficiencyExecution for user interfacesInput/output processes for data processingComputer hardwareTerminal equipment
The embodiment of the present application discloses an operation synchronization method, device, equipment and storage medium, which belong to the technical field of computers. The method includes: receiving a scene picture sent by a management server in real time; displaying a synchronous interface, the synchronous interface including a scene picture; detecting a touch operation on the scene picture based on the synchronous interface; sending a first touch command to the management server, the first touch command Carrying the touch information of the touch operation, the management server is used to synchronize the touch operation to at least one terminal device connected to the management server based on the first touch command, and the at least one terminal device includes a target terminal device. It realizes the operation synchronization between devices, helps to realize accurate concurrent operation, and improves the user's operation efficiency. Moreover, the number of terminal devices that can be connected to the management server is not limited by hardware conditions, which facilitates increasing the number of terminal devices and improves scalability.
Owner:TENCENT TECH (SHENZHEN) CO LTD
A method and system for generating a unique identifier
ActiveCN112243040BImprove structural couplingImprove availabilityTransmissionUnique identifierIdenticon
The invention discloses a method and system for generating a unique identifier. The steps of the generating method include: a number issuer receives a registration identification factor request sent by a number taker and parameter information of the number taker, and records the parameters of the number taker information and send the identification factor to the number obtainer; the number obtainer receives the identification factor sent by the number sender, and the buffer unit of the number obtainer buffers the identification factor; the generation unit of the number obtainer obtains the identification factor from the buffer unit, and according to The identification factor generates a unique identifier. The design principle of the present invention is reliable and the structure is clear and definite, the double-buffer queue adopted ensures high availability, and the generated unique identifier does not depend on time, so it has the prospect of wide application.
Owner:GUANGDONG EFLYCLOUD COMPUTING CO LTD
Method and device for generating card number
ActiveCN105095263BGuaranteed not to repeatSolve performance bottlenecksDigital data information retrievalSpecial data processing applicationsComputer hardwareComputer science
The present application provides a generation method for a card number and an apparatus thereof. The method comprises: obtaining a request of a card number application request of a user; distributing the card number application request to one or more nodes, wherein each node has non-redundant number segment information; and obtaining corresponding basic card number information and a number segment value according to a received card number application request and corresponding number segment information through a node receiving the card number application request, and generating the card number according to corresponding basic card number information and the number segment value, wherein number segment values obtained that correspond to the same basic card number information are different. According to the generation method for card number provided by embodiment of the present application, different number segment values located in the number segment thereof are obtained in parallel through a plurality of nodes, and the card number, according to different number segment values and corresponding basic card number information, is generated, so that not only is the card number generated not redundant, but also the problem of performance bottleneck during a bulk card distribution is solved, thereby improving the efficiency of card distribution.
Owner:ADVANCED NEW TECH CO LTD
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