97results about How to "Achieve replication" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

A cloud platform load flow monitoring method and device according to an application, and a computer device. The method comprises the steps of copying a target flow forwarded by a forwarding device toobtain a lead-out flow, the forwarding device being a device for forwarding a flow outside a platform to an application inside a cloud platform according to a preset forwarding rule; storing the lead-out flow in a flow management device; receiving an application monitoring request, and obtaining lead-out flow corresponding to the application monitoring request from traffic management equipment; generating a monitoring result according to the lead-out flow corresponding to the application monitoring request, and outputting the monitoring result. Through the method, a unified management mechanism for monitoring according to the flow of the application can be provided for platform users of the cloud platform.