113results about How to "Reduce downloads" patented technology

The invention provides a version updating method of an online game, which comprises the following steps: by comparing the difference between file information in a server file list and a local file list, putting the name of each file of which the file content MD5 (message digest 5) value is changed as well as the names of files which need to be newly added into the local file list as compared with the server file list in a file list to be updated; and downloading files in the file list to be updated, putting in a client resource packet, thus finishing version updating. By using the invention, updating files in multiple versions between the current client version and the current server version do not need to be repeatedly downloaded, and only the changed and newly added files need to be downloaded by comparing the current client version with the current server version, thereby reducing the downloading of redundant files.

The invention discloses a data package updating method, a data package updating device, a terminal equipment and a server, and belongs to the technical field of communication. The method includes sending an update request of a preset data package to the server so that the server sends back a differential data address according to current version information and latest version information of the preset data package, receiving the differential data address sent by the server, downloading differential data from the server according to the differential data address, and updating the preset data package according to the differential data. Due to the fact that the update request of the preset data package is sent to the server, the differential data address sent by the server is received, the differential data is downloaded, and therefore users can avoid downloading of the whole data package when the data package is updated, downloading amount of the users is effectively reduced, network flow of the users is saved, and the downloading speed is increased.

The invention relates to a method and devices for obtaining a mirror image in a cloud environment. The method comprises the steps of obtaining description information of an appointed mirror image from a remote mirror image center, wherein the description information of the appointed mirror image comprises identifiers of mirror image layers contained in the appointed mirror image and indication information of whether each mirror image layer of the appointed mirror image is the mirror image layer allowing to be shared or not; determining the condition that a storage address of a first mirror image layer file does not exist in a mirror image layer information table of a virtual machine according to the description information of the appointed mirror image, wherein the first mirror image layer is the mirror image layer which is contained in the appointed mirror image and allows to be shared; obtaining a storage address of the first mirror image layer file in a shared memory of a host physical machine from the host physical machine, and recording the identifier of the first mirror image layer and the storage address of the first mirror image layer file in the shared memory of the host physical machine to the mirror image layer information table of the virtual machine. According to the method for obtaining the mirror image, the virtual machine on the physical machine is effectively prevented from downloading the mirror image file repeatedly, and the deployment speed of a container is improved.

The invention discloses a phonetic-level low power consumption spoken language evaluation and defect diagnosis method without standard pronunciation. The method includes the following steps that (1) acoustic feature extraction is conducted on user pronunciation to obtain a feature vector sequence; (2) decoding operation is conducted on the feature vector sequence of user pronunciation through a Viterbi algorithm based on a weighting finite state converter Q, so that the mapping relation from the feature vector sequence to a phoneme sequence is obtained; (3) with respect to each phoneme, the pronunciation quality of the user on each phoneme is evaluated by calculating the goodness of fit between a feature vector set corresponding to the phonemes and the mathematic representation of the phonemes in an acoustic model H. The phonetic-level low power consumption spoken language evaluation and defect diagnosis method without standard pronunciation has the advantages that the method is independent of standard pronunciation, all burdensome calculations are executed on a server terminal, the calculation amount of a user terminal is minimized, the load and power consumption on the terminals are effectively reduced, in the using process of the terminals, networking is needless, and network flow consumption is avoided; the phonemes which the user cannot pronounce well can be recognized, and targeted training is provided.

The invention belongs to a webpage personage realizing system, in particular to a dynamic 2D bone personage realizing system based on a webpage. The system comprises a resource file producing module, a motion loading module and a cloth changing module. The system comprises the following flow paths: a. the resource file producing module produces a bone part and a material part; b. the motion loading module loads a poly-directional bone cartoon and a naked material file to form into a naked personage; and c, the cloth changing module combines a equipment material file with a personage cartoon into the personage cartoon with equipment. The system realizes the functions such as the generating of poly-directional bone motion, the dynamic changing of clothes, the loading and the unloading of the dynamic motion and the like in a 3D paper personage system, wherein the function of the system is obviously better than the traditional 2D paper personage system, and the system efficiency and the development cost are obviously better than the 3D paper personage system.

The invention provides video special effect software and a generation method and device thereof, equipment and a storage medium. The software comprises a rendering engine, a virtual machine and a script library. The rendering engine comprises a plurality of special effect components; the script library comprises script files; the virtual machine is used for realizing mutual calling between the rendering engine and the script file; the rendering engine is used for driving the virtual machine to load and execute a script file associated with a special effect instruction when the special effect instruction for triggering special effect generation is received; the script file is used for calling a special effect component corresponding to the special effect instruction in an executed process,so that the called special effect component combination renders a special effect corresponding to the special effect instruction.

The invention discloses a phoneme-level low-power consumption spoken language assessment and defect diagnosis method. The method comprises the steps of (1) conducting acoustic feature extraction on user pronunciation and standard pronunciation to obtain feature vector sequences; (2) decoding the feature vector sequence of the user pronunciation and the feature vector sequence of the standard pronunciation with the Viterbi algorithm based on a weighted finite state transducer Q to obtain the mapping relations between the feature vector sequences and a phoneme sequence, the alignment alpha of the user pronunciation and the alignment (as described in the specification) of the standard pronunciation; (3) comparing the alignment alpha and the feature vector sequence of the user pronunciation with the alignment (as described in the specification) and the feature vector sequence of the standard pronunciation so that user pronunciation quality can be assessed, wherein the higher the goodness of fit is, the better the pronunciation quality is. The method has the advantages that complicated operation is executed in a server, and therefore the load and power consumption of a terminal are effectively reduced; the terminal can be used without networking, and therefore network flow consumption is avoided; phonemes with pronunciation flaws can be recognized and targeted practice can be provided.

The invention discloses an SDN-based vehicle self-organizing network mobile switching system. The system comprises the following steps: according to a network topology and vehicle node access information acquired in real time, predicting the strength and the position of a switch signal received by a vehicle node at the next moment, when judging that the vehicle node is to be switched from one switch to another switch, entering a pre-switching state; respectively calculating the shortest path of a correspondent node CN to HoA and CoA that communicates with a routing calculator by the routing calculator according to the address mapping (HoA, CoA) of the vehicle node, and generating a path pair; selecting a switch that minimizes the total overhead of number of issued flow tables and the forwarding path length as an optimal forwarding switch by an LMA selector, that is LMA; and inserting flow table information including the shortest path from the CN to the CoA on a switch between the LMA and the CoA. The SDN-based vehicle self-organizing network mobile switching system provided by the invention can realize dynamic routing, save information overhead, and reduce the switching delay and packet loss rate.

The invention belongs to the technical field of file synchronization, and specifically relates to a remote resource synchronization method and system for three-layer architecture. The remote resource synchronization method for the three-layer architecture comprises the steps that a cloud server traverses local directories and generates a list file containing all file synchronization information; an offline server obtains a newest list file from the cloud server, compares the newest list file with the local list file and generates a deletion list and a downloading list; the offline server deletes local files according to the deletion list; the offline server downloads corresponding files from the cloud server according to the downloading list; and a playing terminal obtains playing resource file directories in the list file updated by the offline server through a local area network and obtains playing resources according to the downloading addresses of the playing resource file directories. Through adoption of the technical scheme of the method and the system, the updated files can be conveniently and effectively synchronized to the playing terminal.

The invention discloses a method for changing a CSS style. The method comprises: classifying CSS styles according to categories, writing the CSS styles into corresponding CSS category files; receivingan instruction to change the CSS styles of a user; according to the CSS style changing instruction, determining a CSS style file to be changed in the corresponding CSS category files; and loading theCSS style files. In the method, just the CSS style file which needs changing is loaded again when a system realizes functions of changing theme styles or skins, a page is not needed to be refreshed again, or repeated CSS style is not needed to be loaded, so as to save user flow and server bandwidth, reduce unnecessary data download, and improve operating and response speed of the system. Arrangement of a page style is changeable and flexible. The invention also discloses a system for changing CSS styles.

The invention provides a telephone, a vehicular hand-free telephone system and a download method. The telephone is provided with a plurality of telephone cards which respectively sign quota communication service, and the quota communication service can use data communication with specified capacity through quota in each prescribed period. When the residual capacity of the first telephone card of a control part of the telephone in the prescribed period is greater than the data capacity of downloaded and indicated content, the content is downloaded by using the data communication of the first telephone card. When the residual capacity of the first telephone card in the prescribed period is less than the data capacity of the downloaded and indicated content, the content is downloaded by using the data communication of a second telephone card under the condition that, the residual capacity of a plurality of telephone cards except the first telephone card in the prescribed period is greater than the data capacity of the downloaded and indicated content, and the second telephone card has the maximum residual capacity.

The invention discloses a communication navigation data updating system which comprises a communication navigation server, a download terminal and a navigation terminal; wherein, the communication navigation server is used for receiving an update and download request of the download terminal, downloading target communication navigation data from a communication navigation database according to the update and download request, and sending the target communication navigation data; the communication navigation database is used for storing the communication navigation data which comprises map data stored in layers and in blocks; the download terminal connected with the communication navigation server and the navigation terminal is used for sending the update and download request to the communication navigation server, receiving the target communication navigation data sent by the communication navigation server, processing the target communication navigation data and sending the target communication navigation data to the navigation terminal; the navigation terminal is used for receiving the target communication navigation data sent by the download terminal and updating the existing communication navigation data. The communication navigation data updating system improves the rate of download and update and meets the rapid update requirements of users at the navigation terminal. The invention also provides a communication navigation data updating method.

The invention discloses a web page processing method, a device and a system for a wireless terminal. The web page processing method for the wireless terminal comprises: obtaining fixed information of a plurality of web pages and a plurality of web page rendering cores of a plurality of types of wireless terminal operating systems; packing the fixed information of the web pages and the web page rendering cores to produce an application program; compiling the application program into a program capable of being implemented in the wireless terminal operating systems; if the fixed information of aweb page designated by a specific web page address input by a user is within the fixed information of the web pages, only downloading data contents corresponding to the specific web page address; loading the content data into the application program; and calling the corresponding web page rendering core to implement the fixed information designated by the specific web page address and the contentdata loaded in the application program. By adopting the web page processing method, the device and the system provided by the embodiment of the invention, the access speed can be increased, and differences of different operating systems can be shielded.

The invention relates to the computer technical field, in particular to a service access method and a device, an electronic device and a storage medium. The method comprises the following steps: a terminal obtains a script file corresponding to the service according to a service triggering instruction input by a user through a current page; the obtained script file is interpreted and rendered to generate an interface corresponding to the service; and the interface is displayed on the current page, so as to enable a user to access the service through the interface, thus, when a user needs to access a service, the terminal can use the script file for the service, display the interface of the service, and provide the service for the user, the user does not need to download the corresponding APP of the service, does not need to reload the new page, the interface of the service is directly displayed in the current page, the service distribution is more efficient and direct, and the methodcan be applied to any terminal APP, portability and compatibility are better.

The invention discloses a panoramic image-based panoramic video producing method. According to the method, multiple nodes are set, a panoramic image is formed on each node, a camera is set, the cameramoves from one node to another node, the panoramic image on the node rotates by taking the node as the center of a circle, a rotating speed of the panoramic image and a moving speed of the camera areset to be matched with each other, when the camera moves from one node to another node, the panoramic images of the two nodes are spliced, and the camera records to form a video. The method has the advantages of reducing the data amount of the panoramic video greatly while delivering high visual experience, and lowering the costs of content storage and transmission.

The embodiment of the invention provides a method for downloading software. The method comprises the following steps of: receiving a downloading command and downloading a description file in a corresponding software package, wherein the description file is used for searching a necessary software part and an assistant software part in the software package; downloading the necessary software part of the software package; and activating the downloaded necessary software part. The method shortens the time during which the serviceability of equipment is affected by preferentially downloading and activating the necessary software part in the software package, so that the influence caused by software downloading is reduced. Besides, the embodiment of the invention also provides a device for downloading the software.

The invention provides a loading method and device of a webpage 3D object. The method comprises the steps of presetting the 3D object as least two sub-objects; determining at least one sub-object which needs to be downloaded by the background in real time, downloading at least one sub-object which needs to be downloaded by the background from the background of a server for storing the 3d object and storing at least one sub-object into a browser cache; determining at least one sub-data which needs to be displayed on a displaying webpage; judging whether a current sub-object to be displayed is stored in the browser cache or not aiming at each sub-object to be displayed, if yes, loading the current sub-object to be displayed onto the displaying webpage from the browser cache, or else, downloading the current sub-object to be displayed from the server and loading the current sub-object to be displayed onto the displaying webpage. The loading method and device of the webpage 3D object can shorten the loading time.

The invention discloses an automatic software updating and pushing method based on a domestic CPU and operating system, belongs to a software updating method of a domestic client side hardware platform, and solves the problems of high failure rate, many problems, frequent updating and no mature automatic updating tool in a domestic hardware platform environment. The technical scheme is as follows:a system structure including a client side and a server side is adopted; the server side is used for publishing an updating strategy and a software updating packet; the client side is used for downloading and updating the software updating packet; the server side integrates a communication service program, a downloading service program, a web service program and a software updating strategy file;the client side integrates a communication service program and a downloading service program; the communication service program of the client side is used for communicating with the server side to obtain information of the software updating packet needing to be updated; furthermore, the software updating packet needing to be updated and the software updating strategy file are downloaded through the downloading service program of the client side; and, after downloading is completed, the client side performs updating installation of the software updating packet.