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98results about How to "Achieve replication" patented technology
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Dynamic EMS memory mappings method of virtual machine manager
InactiveCN101158924ARealize page fetching on demandImplement memory sharingMemory adressing/allocation/relocationSoftware simulation/interpretation/emulationDynamic managementMemory sharing
The invention discloses a dynamic memory mapping method of a virtual machine manager, the steps are that: separately establish a virtual machine page pool and a virtual machine manager page pool; when the virtual machine access is violated, the virtual machine manager dynamically establishes and updates the mapping relations f(p) form a physical memory collection P to a machine memory collection M in the virtual machine manager page pool; the inventive method can simultaneously support obtaining pages according to the requirements at upper layer, virtual storage, as well as memory shared functions, so as to make the virtual machine manager realize dynamic management and allocation of the virtual machine memory on the premise that the virtual machine manager sufficiently guarantees the virtual machine access memory performance.
Owner:PEKING UNIV
Test method and system for network application software
InactiveCN101001183AThe test is complete and relatively accurateAchieve replicationSoftware testing/debuggingData switching networksComputer hardwareGeneration process
This invention provides a test method and a system for network applied software, in which, the method includes: a data imaging device copies timely from a network transmission device to get a data copy, said network transmission device is used in transmitting data of normal environment, analyzing and processing said data copy to convert it to test data, which can be used by the test environment, operating the normal environment and test environment synchronously to finish the performance test to being tested software. The hardware part finishes the copy of the lowest bottom data in the network protocol and the software part re-processes data to input the processed data to the test environment to generate and produce operation scene in the same environment.
Owner:NETEASE INFORMATION TECH(BEIJING) CO LTD
Wireless communication command system for emergency rescue scene
ActiveCN101909270AImprove interoperabilityAchieve connectionWireless commuication servicesTransmissionInformation processingMobile relay
The invention relates to a wireless communication command system for an emergency rescue scene. The system comprises a scene information acquisition and wireless transmitting portable device, a multi-frequency point wireless access and transmitting device, a wireless receiving device and scene information processing equipment, wherein the wireless receiving device is connected with the scene information processing equipment and directly receives signals transmitted by the scene information acquisition and wireless transmitting portable device; and the multi-frequency point wireless access andtransmitting device is connected with the wireless receiving device, receives the signals transmitted by the scene information acquisition and wireless transmitting portable device, and forwards the received signals to the wireless receiving device. The system can realize wireless audio and video command of a disaster scene aiming at a complex environment, fuse audio, video and data transmission together by using the international advanced wireless communication technology, avoid wireless shielding problem under the complex environment by adopting the advanced mobile relay idea, prolong the length of an information communication link, and strengthen the wireless signal intensity.
Owner:北京工信联创科技有限公司
Distributed NOSQL (not only structured query language) database capable of providing replication property
ActiveCN102012944ABroad value and application prospectsStrong fault toleranceSpecial data processing applicationsTelecommunications linkInformation transfer
The invention discloses a distributed NOSQL (not only structured query language) database capable of providing replication property. Software RepDB (representative database) of a replication system operates on a host of each replication group, interprocess communication is realized by the RepDB and a programming development interface library Rep-client through a loopback address local host, the RepDB carries out monitoring on a fixed port, and the RepDBclient uses the TCP (transmission control protocol) to connect with the port. Two communication links for control and data are arranged between the RepDB and the Rep-client. Configuration files of the RepDB in all the hosts in the replication system are the same. The hosts carry out information transfer through heartbeat packets, and heartbeat information is processed immediately after being received. When the local database needs to update the data, the data is transferred to each host in the group. A coordinator is elected in all the RepDB. A hash tree is utilized for realizing version comparison between the data of all the RepDB. The distributed NOSQL databse can be used for realizing the replication of the data among multiple computers and the data consistency, has stronger fault tolerance and can be used in environments with high reliability and high performances.
Owner:WISESOFT CO LTD
Data object copy/paste transfer method and device
InactiveCN101458632AAchieve replicationMethod implementationMultiprogramming arrangementsSpecial data processing applicationsData contentComputer science
Owner:INT BUSINESS MASCH CORP
Method for realizing multisource multicast traffic balance based on ant colony algorithm
InactiveCN101986628AAchieve replicationRealize forwardingSpecial service provision for substationRouting tableData stream
The invention discloses a method for realizing multisource multicast traffic balance based on an ant colony algorithm. In the method, a network topology is taken as an input and a routing table carrying candidate routes is output for a multicast scheduling module to use. The selection of the candidate routes is used for deflecting groups of contention into a plurality of circuitous paths so as to realize duplication and retransmission of multicast data streams; and network nodes in support of protocol independent multicast single-source multicast (PIM-SSM) operate the multicast scheduling technology based on the candidate routes provided by a candidate route module, multicast source data with high priority is sent based on an original multicast tree, and multicast group data with low priority of other bottleneck resources of contention is sent on corresponding candidate routes. In the invention, the time delay for data packet transfer is reduced, and the packet loss rate is reduced while the overall network load balance is considered, thus the aim of improving the network resource utilization factor and the network balance is achieved, and the overlarge time delay and packet loss rate which are caused by queuing are lowered.
Owner:SHANDONG UNIV
Neutral machine translation method with copy mechanism
ActiveCN108132932AAchieve replicationEnsure consistencyNatural language translationSpecial data processing applicationsEncoder decoderCopying mechanism
The invention relates to a neutral machine translation method with a copy mechanism. The method is applied to an NMT model based on an attention mechanism and adopting an encoder-decoder framework. The method includes the steps that source phrases needing to be translated specifically and corresponding target phrases are marked in a source language and a target language in original training sentences; the source phrases, needing to be translated specifically, in the source language in the original training sentences are replaced with the corresponding target phrases in the target language in the original training sentences; the processed original training sentences are subjected to training of an NMT system; phrases needing to be translated specifically are marked in the to-be-translated source sentences. By means of the neutral machine translation method with the copy mechanism, specific phrases such as person names, place names, mechanism names and brand names can be well translated,the method can be compatible with any corpus processing technology, the translation effect is further improved, the structure of the NMT system does not need to be changed, and the method can be conveniently applied to any NMT system.
Owner:SUZHOU UNIV
Method and device for copying multicast message
ActiveCN102821045AAchieve replicationImplement extensionsSpecial service provision for substationMemory addressReplication method
The invention discloses a method and device for copying a multicast message. The method comprises the following steps of: 1, storing the received message in a message buffer memory module, obtaining the buffer memory address of the message, the between-port copying information of the message and the in-port copying information of the message by a between-port copying module, copying the buffer memory address according to the between-port copying information, and transmitting the copied buffer memory address and the corresponding in-port copying information to a port queue module for storing; 2, scheduling the buffer memory address of the port queue module by a port scheduling module, outputting the buffer memory address needing message copying according to the stored corresponding in-port copying information by using the port queue module under the scheduling of the port scheduling module; and 3, reading and outputting the corresponding message by the message buffer memory module according to the buffer memory address output by the port queue module. With the adoption of the technical scheme, the large-data-volume copying of the multicast message is realized.
Owner:ZTE CORP
Intelligent scheduling and control implementation method for deterministic time delay service
PendingCN111431822AAchieve replicationAchieve eliminationData switching networksTransmission performanceReliable transmission
The invention provides an intelligent scheduling and control implementation method for deterministic time delay service, and aims to solve the problems that a conventional network cannot realize deterministic time delay service transmission and cannot meet the requirements of cooperative application on the upper bound of deterministic time delay jitter. According to the method, a time delay service and an end-to-end time delay demand are determined through configuration of a forwarding equipment management plane in a network, an identifier and timestamp information of a deterministic time delay service during transmission are defined, a network node selects a forwarding path and a sending time slice for the deterministic service based on the time delay demand and a clock stamp, and end-to-end deterministic time delay is realized. The network node adjusts the number of forwarding queues and scheduling period parameters according to the forwarding condition of the deterministic time delay service, adapts to the transmission of the deterministic time delay service, and improves the overall transmission performance. Besides, a reliable and sequential transmission mechanism for the determined time delay service is realized through the serial number of the data packet, reliable transmission is realized through packet-by-packet confirmation, packet loss and overtime feedback mechanisms, and the copy and elimination of the deterministic time delay service are realized.
Owner:汪勤思
Text message input method and device
ActiveCN103593213AImprove the efficiency of entering text informationImprove efficiencyNatural language data processingProgram loading/initiatingText editingComputer graphics (images)
The embodiment of the invention discloses a text message input method and device. According to the method, firstly, a first editing frame of a handheld device is called; then, display contents of the first editing frame are updated according to editing operation of an operator on the first editing frame; finally, whether first display contents at the current moment of the first editing frame and second display contents at the last moment are the same, if not, the first display contents are sent to a set top box, and the set top box can update display contents of a second editing frame. Thus, the display contents of the second editing frame of the set top box and the display contents of the first editing frame of the handheld device can be synchronous, and then input and delete operation of a single word or a specific symbol by users utilizing built-in input methods of the handheld device can be facilitated, in addition, text editing operation like cutting and copying large block of text messages can be achieved, and the text input efficiency and speed of the set top box can be improved.
Owner:HISILICON (SHANGHAI) TECH CO LTD
Method for directly growing graphene on insulating substrate through remote catalysis of copper particle
The invention discloses a method for directly growing graphene on an insulating substrate through remote catalysis of copper particles. Specifically, the method comprises the following steps: uniformly coating a high-temperature-resistant insulating substrate of silicon dioxide, aluminum oxide, aluminum nitride, magnesium oxide, zirconium oxide, boron carbide or silicon carbide with cupric acetate in a steeping manner, and by using a chemical vapor deposition method, implementing remote assistant in-situ catalytic growth of graphene by using copper nanoparticles generated from the cupric acetate at high temperature, thereby preparing a graphene composite conductive material. By adopting the method, continuous, large-scale and low-defect graphene can be generated, complex transfer procedures are avoided, the graphene can grow along the structure of a substrate in a full-wrapping manner, duplication of the substrate structure can be achieved by using the graphene, and the prepared material can be used in multiple fields such as the photovoltaic industry and the electric conduction industry.
Owner:EAST CHINA NORMAL UNIV
File analysis method and device and rich text editor
InactiveCN107656941AImprove the efficiency of editing file contentRealize automatic readingWebsite content managementSpecial data processing applicationsAnalysis methodWeb page
The invention provides a file analysis method and device and a rich text editor. The file analysis method comprises the steps of receiving at least one first file; reading content of the first files;and displaying at least part of the content of the first files in an editing region of the rich text editor for editing. Through the file analysis method and device and the rich text editor, the content of the files can be automatically read and duplicated, and the efficiency of editing the file content by a user is effectively improved in the process of generating a commodity information displaywebpage.
Owner:ALIBABA GRP HLDG LTD
Transmission method of uplink control information
InactiveCN102377529AAchieve replicationEasy to handleError prevention/detection by using return channelError prevention/detection by diversity receptionCoding blockEmbedded system
The invention provides a transmission method of uplink control information, which comprises the following steps: when carrying out channel coding on HARQ-ACK (hybrid automatic repeat request-acknowledgement) and RI (rank indicator), firstly cascading a plurality of coding blocks to acquire the bit sequence of each layer under the condition that code words need to be mapped to two layers, wherein the bit sequence of each layer has the same length; and then, cascading the bit sequences of the two layers. Thus, the invention can realize the reduplication of the HARQ-ACK and RI between the two different code word layers on one hand, and can also keep subsequent interleaving, modulation and other prelaunch transmission processing and retain the compatibility with the existing system on the other hand. Accordingly, the invention is applicable to the transmission of uplink control information of an uplink multi-aerial system on the basis of being maximumly compatible with the existing system.
Owner:POTEVIO INFORMATION TECH
Data replication method and apparatus
ActiveCN107038092AImprove replication efficiencyReduce data volumeRedundant operation error correctionReplication methodDatabase
The present application provides a data replication method and apparatus, and the method is applied to the storage device. The method may comprise: reading to-be-replicated data from a local LUN storage unit; determining whether the local LUN storage unit and the target LUN storage unit are re-deleting LUN storage units; and if either of the local LUN storage unit and the target LUN storage unit is the re-deleting LUN storage unit, and data re-deleting processing on the to-be-replicated data is finished in either of the local LUN storage unit and the target LUN storage unit, transmitting the logical address of the read to-be-replicated data and index information corresponding to the to-be-replicated data to the remote storage device, so that based on the index information, the remote storage device queries target data identical to the to-be-replicated data in the target LUN storage unit, and establishes a mapping relationship between the target data and the logical address of the to-be-replicated data. By virtue of the method provided by the present application, data replication efficiency can be effectively improved.
Owner:MACROSAN TECH
Method for producing and modifying captions
InactiveCN101594481AAchieve replicationAchieve automatic modificationTelevision system detailsColor television detailsComputer scienceTime codes
The invention discloses a method for producing and modifying captions, comprising the following steps: obtaining time-code information corresponding to the captions; conserving the captions and the time-code information corresponding to the captions; using the conserved captions and time-code information according to different purposes. The replication of finished programs can be conveniently realized under different system environments according to the conserved time-code information, or automatic modification of the captions of the programs is achieved by modifying the conserved information, for example, attributes such as fonts, sizes and colours of the captions can be modified quickly, the operation is simple and convenient, and the work efficiency is improved.
Owner:CHINA DIGITAL VIDEO BEIJING
Menu entry system of intelligent cooking machine
InactiveCN109799753AEdit and modify at willImprove entry efficiencyProgramme controlComputer controlNetwork packetComputer module
The invention discloses a menu entry system of an intelligent cooking machine. The system comprises a menu command analysis module and a cooking machine execution driving component, wherein the menu command analysis module and the cooking machine execution driving component realize bidirectional connection; the output end of the menu command analysis module is connected with the input end of an SDcard storage system; and the SD card storage system comprises a cooking machine operation recording module, a recording data integration module, a data packet storage module and a data packet callingmodule. The system relates to the technical field of intelligent cooking machines. According to the menu entry system of the intelligent cooking machine, the menu can be read out from a memory and copied to other machines, the automatic menu entry system greatly improves the menu entry efficiency, and completely copies the cooking operations of a cook, and thus the quality of dishes is ensured; and the steps recorded by the menu entry system are respectively recorded in the memory in the form of character commands to form separate digital menus, and thus the use of users is facilitated.
Owner:武汉智味来创新科技股份有限公司
Polyphonic ringtone platform equipment, music platform equipment, method for copying ringtone and system thereof
ActiveCN101674684AAchieve replicationSpecial service for subscribersWireless communicationCustomer informationCopying
The invention relates to polyphonic ringtone platform equipment, music platform equipment, a method for copying ringtone and a system thereof. The method comprises the steps: receiving a ringtone copying request transmitted by a calling user; under the condition that the calling user is not a local user, judging whether the ringtone copying request asks for copying a common ringtone; under the condition that the ringtone asked for copying by the ringtone copying request is the common ringtone, transmitting the ringtone copying request to a central music platform; searching a ringtone platformaffiliated to the calling user which transmits the ringtone copying request by the central music platform; transmitting the ringtone copying request to the ringtone platform affiliated to the callinguser; obtaining customer information of the calling user which transmits the ringtone copying request and ringtone information which is asked for copying by the ringtone copying request by the polyphonic ringtone platform affiliated to the calling user according to the ringtone copying request; and adding the ringtone which is asked for copying by the calling user to a personal ringtone base of the calling user with the ringtone information to copy the ringtone. The ringtone is copied at different areas by transmitting the ringtone copying request of non-local users.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Alarm clock setting method and device for mobile terminals
ActiveCN106941566AImprove the setup experienceReduce cumbersome stepsSubstation equipmentWireless commuication servicesWireless transmissionShortest distance
The invention is suitable for use in a computer technology field and provides an alarm clock setting method and a device for mobile terminals. The method comprises: when a request inputted by a user is received on the associated configuration of alarm clocks, starting the short distance wireless transmission module arranged on a first mobile terminal; according to one or more searched second mobile terminals selected by the user, establishing the wireless connection between the first mobile terminal and the selected second mobile terminal(s); transmitting the alarm clock configuring parameters arranged on the first mobile terminal to the second mobile terminal(s) connected with the first mobile terminal; and based on the alarm clock configuring parameters and the alarm clock opening mode for the second mobile terminal(s) configured by the user, setting the alarm clock for the second mobile terminal(s) to realize the associated configuration of the alarm clocks of a plurality of mobile terminals. With the method, the alarm clock configuration parameters of the first mobile terminal can be copied onto the second mobile terminals rapidly, reducing the tedious steps of setting an alarm clock, and increasing the effectiveness of the alarm clock as well as the user's experience of setting the alarm clock.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
Dgital watermark of television content detection based on key, and its coding/decoding device
InactiveCN1564590AMonitor ratingsProof has been playedPulse modulation television signal transmissionUser identity/authority verificationDigital watermarkingCable television
The invention includes following steps: when the TV contents need to make classifying and multilevel coding, the digital watermarking embedded into the TV contents will have the feature that can identify the TV contents, the feature will be easy to be detected and used to monitor the TV contents. By detecting the digital watermarking of TV contents, the display of TV contents can be controlled and restricted.
Owner:上海隆瀛信息科技有限公司
Device and method for nanoimprinting of full wafer
ActiveCN102096315BNo tensile deformationReduce local deformationPhotomechanical apparatusResistUltraviolet lights
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Data-to-text generation method based on fine-grained topic modeling
ActiveCN112069827AImprove build qualityGenerate accuratelySemantic analysisNeural architecturesDatasheetTheoretical computer science
The invention discloses a data-to-text generation method based on fine-grained topic modeling. The data-to-text generation method comprises the following steps: learning semantic representation of each data record on a coding layer based on a bidirectional long-short-term memory network; learning topic distribution corresponding to each data record and word distribution corresponding to each topicbased on a non-negative matrix factorization method to obtain a topic word table corresponding to each data record; based on the semantic representation of each data record in a decoding layer, carrying out text generation by utilizing a long-term and short-term memory network, an attention mechanism and fine-grained topic representation in combination with a topic word table; and performing model training to obtain an optimal text generation result. According to the method, topic distribution of data and word distribution corresponding to topics are mined by utilizing a non-negative matrix factorization method, so that topic consistency between a generated text and a data table is restrained, and a model is guided to learn a more accurate word use mode; a copying mechanism is introducedin the text generation process, and it is guaranteed that the model can accurately generate numerical description.
Owner:STATE GRID TIANJIN ELECTRIC POWER +1
Method for processing data of multiple terminals
InactiveCN106325771AAchieve replicationImprove processing efficiencyInput/output to record carriersTransmissionData processingCopying
The invention relates to a method for processing data of multiple terminals. The method comprises the following steps of obtaining a paste instruction; responding to the paste instruction, and detecting whether a server has a processing object or not; when the server has the processing object, downloading the processing object from the server; pasting the processing object. The method has the advantage that the copied data on the first terminal is uploaded to the server, and when the paste instruction is received on the second terminal, the copied data is downloaded from the server, and pasted, so as to realize the remote copying and pasting of the data, thereby effectively improving the data processing efficiency, and effectively avoiding the data loss.
Owner:惠州市熊宝科技有限公司
Electronic device control system
InactiveCN109388938AEasy to copy and configureAchieve replicationKey distribution for secure communicationDigital data authenticationAuthorizationControl equipment
The invention provides an electronic device control system, which comprises: a first control device for managing authorization data of the first electronic device and the second electronic device; Thefirst electronic device is configured with first authorization data of a first authorization subject and performs an operation based on a control instruction of the first authorization subject; The first control device is configured to acquire first authorization data of the first electronic device, select first data corresponding to the selection information from the first authorization data based on the selection information, generate an authorization request based on the first data, and transmit the authorization request to the second electronic device; The second electronic device is configured to perform authentication on the authorization request upon receipt of the authorization request, and to save the first data in the authorization request as at least a portion of the second authorization data after the authentication is passed. The invention facilitates the management of the device authorization data.
Owner:HIHALOCK BEIJING TECH CO LTD
Application of PRKRA gene as target spot in inhibition of peste des petits ruminants virus replication
ActiveCN113416768AAchieve replicationComplete knockoutOrganic active ingredientsHydrolasesEngineered geneticPeste-des-petits-ruminants virus
The invention belongs to the technical field of biological genetic engineering, and particularly relates to application of a PRKRA gene as a target spot in inhibition of peste des petits ruminants virus replication. The invention firstly finds that by inhibiting or silencing the host PRKRA gene, the replication of the peste des petits ruminants virus can be inhibited, and the PRKRA gene can be used as a target spot for preparing the medicine for inhibiting the replication of the peste des petits ruminants virus; secondly, by taking the PRKRA gene as a target spot, the small interfering RNA is designed, and the small interfering RNA can interfere with the replication of the peste des petits ruminants virus and can be used for preparing a medicine for inhibiting the replication of the peste des petits ruminants virus; moreover, the invention provides sgRNA for specifically targeting the PRKRA gene, the sgRNA can specifically target the PRKRA gene, complete knockout of the PRKRA gene is realized by combining with a CRISPR-Cas9 technology, and the obtained monoclonal cell line PRKRA-KOs has a resistance phenotype to PPRV, can significantly inhibit duplication of PPRV in cells, and a research tool and a material are provided for further researching a molecular mechanism of the PRKRA gene for regulating and controlling pathogenic microorganism replication in cells.
Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI
Hardware vertical synchronization signal obtaining method and device, equipment and storage medium
ActiveCN111190560AAvoid tearingAchieve replicationDigital output to display deviceTerminal equipmentTimestamping
The invention discloses a hardware vertical synchronization signal obtaining method and device, equipment and a storage medium. The method comprises the steps that a first timestamp provided by external equipment and the screen refresh rate of the external equipment are acquired, wherein the first timestamp is generated by the external equipment according to the occurrence moment of a hardware vertical synchronization signal of a display screen of the external equipment; the first timestamp is converted into a second timestamp of terminal equipment; and according to the second timestamp and the screen refresh rate of the external equipment, the occurrence time of a hardware vertical synchronization signal of the terminal equipment is determined.
Owner:QINGDAO PICO TECH CO LTD
Application of USP30 gene as target spot in inhibition of Seneca valley virus replication
ActiveCN114134211AInhibition of replicationAchieve replicationOrganic active ingredientsMicrobiological testing/measurementGenetic engineeringRibosomal RNA Genes
The invention belongs to the technical field of gene engineering, and particularly relates to application of a USP30 gene as a target spot in inhibition of Seneca valley virus replication. The method has the advantages that (1) the host USP30 gene is inhibited or silenced, and the replication of the Seneca valley virus can be inhibited, namely, the USP30 can be used as a target spot for screening drugs for inhibiting the replication of the Seneca valley virus; (2) the invention provides a small interfering RNA (Ribonucleic Acid) for interfering the replication of the Seneca valley virus, and the replication of the Seneca valley virus can be inhibited; (3) the sgRNA specifically targeting the USP30 gene is provided, complete knockout of the USP30 gene is realized by combining a CRISPR-Cas9 technology, the obtained monoclonal cell line USP30-KOs has a resistance phenotype to SVA, replication of the SVA in cells can be remarkably inhibited, and a research tool and a material are provided for further research on a molecular mechanism of the USP30 gene for regulating and controlling pathogenic microorganism replication in the cells.
Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI
Data synchronization method and system
ActiveCN110198331AAchieve replicationImprove general performanceTransmissionData synchronizationLocal memories
The invention discloses a data synchronization method and system, and belongs to the technical field of storage. The method comprises the following steps: receiving a data synchronization request sentby a master server; analyzing the data synchronization request, and obtaining first memory block identification information and to-be-synchronized data, the first memory block being a memory block inwhich data change occurs in a memory pool of a main server; obtaining a second memory block head address corresponding to the first memory block identification information in a local memory pool; andsynchronizing the to-be-synchronized data to a second memory block corresponding to the head address of the second memory block in a local memory pool. According to the invention, the addresses of the memory blocks in the memory pools corresponding to the main server and the standby server are consistent; the data in the memory block with the data change of the master server is directly copied tothe corresponding memory block in the standby server, the data synchronization process is transparent to the upper layer logic of the master server, the code of the original function logic does not need to be damaged, and the universality is high.
Owner:TENCENT TECH SHANGHAI
Method of realizing control of redirected application-program standard output
InactiveCN107908576AIncrease flexibilityImplement redirectionElectric digital data processingGNU/LinuxComputer terminal
The invention relates to a method of realizing control of redirected application-program standard output. The method includes: creating master equipment and slave equipment of a Linux pseudo-terminalby a redirection program; using the slave equipment of the pseudo terminal as standard output to start an application program; reading output of the application program from the slave equipment of thepseudo terminal by the redirection program in a program running process; and then printing the output onto other output equipment. By adopting the method of realizing control of the redirected application-program standard output in the invention, redirection or copying of the application-program standard output can be realized in a case of not modifying code of the application program, and an effect of simultaneously displaying the output of the application program on multiple terminals in real time is supported. The redirection output equipment can also be dynamically switched in the processof application program running, flexibility of Linux embedded-equipment debugging is improved, and the method is simpler and more reliable.
Owner:SHANGHAI GONGJIN COMM TECH
Device for producing and modifying captions
InactiveCN101594482AAchieve replicationAchieve automatic modificationTelevision system detailsColor television detailsComputer scienceTime codes
The invention discloses a device for producing and modifying captions, comprising an acquisition module, a conservation module and a modification module; wherein the acquisition module is used for acquiring time-code information corresponding to the captions, the conservation module is used for conserving the time-code information acquired by the acquisition module and the corresponding captions, and the modification module is used for modifying the captions conserved by the conservation module. By using the invention, the replication of finished programs can be conveniently realized under different system environments, or automatic modification of the captions of the programs is achieved by modifying the conserved information, for example, attributes such as fonts, sizes and colours of the captions can be modified quickly, the operation is simple and convenient, and the work efficiency is improved.
Owner:CHINA DIGITAL VIDEO BEIJING
Transfer interaction system and method based on fingerprint identification information
InactiveCN106487862AAchieve replicationAchieve pasteTransmissionInteraction systemsTemporal information
The invention discloses a transfer interaction system and method based on fingerprint identification information. The system comprises an intelligent terminal with a first fingerprint acquisition module, and further comprises a cloud server and a mobile terminal with a second fingerprint acquisition module; the intelligent terminal with the first fingerprint acquisition module obtains copied information, fingerprint information and time information, and transmits the obtained fingerprint information, copied information and time information to the cloud server; and the cloud server receives the fingerprint information, the time information and the copied information, stores the received fingerprint information, time information and copied information, and sends the time information and the copied information. By means of the transfer interaction system and method based on fingerprint identification information disclosed by the invention, the rapid transfer problem of information data of electronic touch equipment in the prior art can be solved; the electronic touch equipment acquires fingerprint information through the fingerprint acquisition module; furthermore, all operations are connected to a time shaft; and all interaction equipment interfaces have interactive object identification capability.
Owner:NANJING IOT SENSOR TECH
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