63results about How to "Reduce upload time" patented technology

The invention provides a file downloading and uploading method and device, which aims at solving the problems of the prior art that the file transmission time is long and file transmission wastes network resources. The downloading method comprises the steps of: sending a file request to a server, wherein the file request includes a name of the file requesting downloading; receiving file description information sent by the server, wherein the file description information includes the characteristic values of file blocks formed by dividing the file requesting downloading; detecting whether the characteristic values of the file blocks stored locally are consistent with those of the received file blocks, and adding the inconsistent characteristic values into detection information to return to the server; and receiving the file blocks corresponding to the inconsistent characteristic values, sent by the server. According to the file downloading and uploading method and device provided by the invention, the file blocks corresponding to inconsistent characteristic values stored locally can only be downloaded, thus, the file transmission time is shortened and resource waste is reduced.

The invention discloses a cloud uploading method, a cloud uploading system, a dispatching device and client terminals. The cloud uploading method comprises the steps that a dispatching center receives a file uploading request sent by at least one client terminal, wherein the request comprises the fingerprint of the file to be uploaded; the state of the file to be uploaded is judged according to a file fingerprint inquiry data center, if the file is not completely uploaded, the current uploading schedule and the fragmentation information of the file to be uploaded are acquired from the data center, each client terminal is allocated with an uploading node, and the current uploading schedule, the fragmentation information and the allocated uploading nodes are sent to the corresponding client terminal; each client terminal displays the current uploading schedule; a file fragment is uploaded through the uploading nodes according to the fragmentation information; each uploading node updates the current uploading schedule of the data center according to the file fragment uploaded by the corresponding client terminal; the updated schedule collected by the data center is sent to the client terminals to be displayed; if the file is uploaded completely, the information about successful uploading is returned to the client terminals. The file uploading time is shortened, and the cloud uploading efficiency is improved.

The invention provides a display picture generating method and device based on access. The method comprises the steps of S1, judging whether a display picture corresponding to a received display picture access request URL (Uniform Resource Locator) exists in a display picture storage engine or not, if yes, returning the display picture corresponding to the URL, if not, executing S2; S2, analyzing the URL to obtain an original picture ID (Identity) and display parameters, wherein the display parameters comprise at least one of a watermark parameter, a zooming parameter and a compression parameter; S3, obtaining an original picture corresponding to the original picture ID from the original picture storage engine, and carrying out at least one processing of the corresponding watermark printing, zooming and compressing on the original picture according to the display parameters to generate the display picture; S4, storing the display picture correspondingly generated by the URL into the display picture storage engine, and returning the generated display picture. By using the method and the device, the uploading time of the picture can be shortened, the storage space can be saved, and the picture access is more flexible.

The invention relates to a method based on edge computing and an Actor-Critic algorithm. The specific steps are as follows: in the vehicle networking communication system, the user sequence is {1, 2,..., k,..., K}, and there are K users; the subchannel sequence is {1, 2,..., n,..., N} with N subchannels; fog access node sequence {1, 2,..., m,... M}, total M access nodes, computing power sequence of incoming nodes {1, 2,... Cm,..., cM}; task sequence {1, 2,... tk,..., tK} uploaded by user, total tK tasks; a non-orthogonal multiple access (NOMA) mode is adopted to connect the user to the vehiclenetworking communication system. The task uploaded by the user carries out edge calculation and returns the calculation result to the user; taking advantage of actor-Critic algorithm to optimize theresource allocation method and get the best resource allocation method. The invention combines the non-orthogonal multiple access, the edge calculation and the reinforcement learning, effectively solves the problem of huge access quantity existing in the vehicle networking, simultaneously reduces the time delay in the whole communication process, obtains the best resource distribution mode under different environments, and improves the energy utilization efficiency.

The invention discloses a closed-loop management system for potential safety hazards in production. The system comprises a potential hazard collection module, a potential hazard uploading module, a potential hazard data processing module, a potential hazard rectification module and a potential hazard recheck module, wherein the potential hazard collection module is used for collecting potential hazard information in safety production; the potential hazard uploading module is used for uploading the potential hazard information in safety production; the potential hazard processing module is usedfor classifying and grading potential hazards through a database and giving treatment schemes; the potential hazard rectification module is used for issuing safety production potential hazard rectification schemes, potential hazard rectification deadlines and potential hazard principals; and the potential hazard recheck module is used for verifying and recording potential safety hazard rectification conditions on the basis of potential safety hazard closed-loop management. The system has the advantage that better technical support is provided for checking and solving potential hazards in coalmine safety production informatization on the basis of combined application of the internet of things and a big data technology, so that the coal mine safety production informatization level is further improved, and the level of collecting, checking and managing potential safety hazards in coal mine production is remarkably improved.

The embodiment of the invention provides a data transmission method, device and system. The method is applied to a client, and the client can be a browser with HTML5 function. Specifically, the data transmission method comprises the following steps: firstly acquiring to-be-transmitted local file data, and then caching the local file data to the client, performing fragment processing on the local file data, and determining a feature identifier of each fragment data in the local file data; and then sending the fragment data and the feature identifier to a background server, and recording the transmission process of the fragment data. Visibly, the data with large data size is uploaded in a blocking way, one feature identifier is determined for each fragment data, thereby avoiding the repeateduploading. Since the data is fragmented, the uploading time of the single fragment of data is short, the data fragments with different features are required to be retransmitted when the data transmission is failed in the data uploading process, and the whole uploading time of the data with large data size is shortened.

The invention provides an inverter system communication networking method. An inverter system comprises one or a plurality of photovoltaic assemblies, one or a plurality of inverters correspondingly connected with the photovoltaic assemblies, a communicator, a server and grid ports. Each inverter is connected with a bus cable to be connected with an alternating current power grid through a grid port. One end of the communicator is connected with the one or the plurality of inverters through a wireless personal local area network technology, and the other end of the communicator is connected with the server through the Internet. The communication networking method mainly includes that the communicator informs one or the plurality of inverters to modify personal area network identifiers of the inverters to be a personal area network identifier of the communicator, and the communicator reads short addresses of the inverters. The method can be used in the system with the single photovoltaic inverter or the plurality of photovoltaic inverters, achieves networking operation conveniently, reduces the system networking time and removes mutual interference between the devices and between the systems.

The embodiment of the invention provides a data processing method and related equipment, which can reduce resource occupation, reduce uploading time consumption, improve data storage security and readdata of a specified library table from a storage system when data is stored in the storage system. The method comprises the steps of obtaining a target backup result file; converting the target backup result file into a file stream to obtain a first file stream; standardizing the first file stream to obtain a standard file stream; and storing the standard file stream to N storage systems, whereinthe N is a positive integer greater than or equal to 2.

The invention discloses a file transmission method and system based on a hypertext transfer protocol, and relates to the field of computer network transmission. The file transmission method comprises the following steps that a client browser sets a content length in an HTTP request header to be the total length of a file to be uploaded, and sends uploading requests including the HTTP request header to a webpage console; when the webpage console receives the uploading requests, 2n kilobyte space in a physical server is lined out to serve as an internal storage buffer area, the n is a positive integer, and 6<=n<=9; the webpage console receives uploaded data and the uploaded data are written in the internal storage buffer area, and when the internal storage buffer area is fully written, data in the internal storage buffer area are read and uploaded to a storage server, and the internal storage buffer area is emptied; when the total uploaded data reach the value set by the content length in the HTTP request header, the data in the internal storage buffer area are read and uploaded to the storage server. According to the file transmission method and system, uploading time can be shortened, uploading efficiency is improved, and the fact that uploading cannot be achieved due to insufficient disk space of the physical server is avoided.

The home viewing of movies currently being shown in one or more theaters is facilitated. Facilitating home viewing of first-run, feature length movies may increase the amount of money earned during the theatre run of the movies. For example, this may enable users that would not be able to view movies in the theatre, and/or that would not be willing to view at least some of the movies in the theatre, to purchase the ability to view the movies.

The invention discloses a cloud-rendering file high-speed transmission method based on rendering characteristics. A file checking list forms in a client system, and files which are the same with files in a network storage server are rejected. According to the invention, through file modification time and file size sequencing, a file which needs to be uploaded is searched. While uploading the file, the system begins to calculate Hash characteristic values of the next file. Through sending Hash value contrast to a server side for two times, a to-be-uploaded file, in the a client side, which is the same with files in the server side, is deleted. No computational complexity is increased, and simultaneously the quantity of file uploading can be reduced to the limit, and the total time consuming of file uploading can be reduced. According to the system, the file uploading efficiency is greatly raised; for industry characteristics of frequent uploading and downloading of large files of the rendering industry, storage space of the network server can be saved considerably. Meanwhile, time spent on uploading by clients is reduced.

The invention proposed a file block multi-point uploading method and system. The method includes the following steps that: a server is connected with a plurality of terminals through adopting a websocket protocol; when a file is required to be uploaded, file features are uploaded to the server; the server is responsible for issuing the file features to the terminals connected with the server; the terminals search the file to be uploaded in magnetic disk files of the terminals to judge whether the file to be uploaded is stored in the magnetic disk files, and returns a result; the server issues a file uploading command according to the returned information; terminals which receive the command upload the file in a block multi-point manner according to provisions; and the server combines file blocks so as to obtain a complete file. With the file block multi-point upload method and system of the invention adopted, the block multi-point uploading of the file can be realized, file uploading time can be effectively shortened, file uploading efficiency can be ensured, and especially for a large quantity of transmission data, the paralysis of the server can be effectively prevented.

The invention presents a release method of application software in an application store and a device, wherein the method includes steps of applying an application program testing tool to open an application software release page when an application software release request of a client is received; in the application software release page, calling an expandable mark language path function to grab a to-be-operated position in the application software release page; inputting information on the to-be-operated position or clicking a button on the position to skip to the next page; then continuing to call the expandable mark language path function to grab the to-be-operated position until the application software release is completed. In the embodiment, an automatic script is established by combining with the application program testing tool, the expandable mark language path function and interfaces provided by a Google platform; through the running of the automatic script, the function of one-button release of application software on the Google application store can be realized, the uploading time is saved, and the application software release efficiency is saved.

The invention discloses a method and a system for uploading the real-name photo on an internet-of-things traffic data card, wherein the method comprises: A) obtaining the real-name photo on an internet-of-things traffic data card; converting the real-name photo into base64 character strings; B) newly creating or searching the already created Canvas label and rendering the base64 character strings in the same proportion to develop a rendered photo; C) through a Canvas built-in method, zipping the rendered photo; and D) transmitting the rendered photo after being zipped to a backstage through an interface. According to the invention, prior to be uploaded, through the front-end technology, the photo is zipped, and the zipped photo is then uploaded. This can reduce the traffic data consumption for the user, and can also shorten the uploading time, and therefore, saves the server resources. Compared with the prior art, the method and the system enable the real-name verification to be more automatic and to be processed more smoothly. In addition, the complexity for artificial processing is also reduced, so is the error rate.

An embodiment of the invention provides a video uploading method and system. The method includes: a website server receives a third-party video sharing link address provided by a user; address verification and analysis are performed on the video sharing link address, and whether the address is valid or not is judged; if the address is valid, the server downloads the video file corresponding to the address so as to replace video uploading by the user. By the video uploading method and system, uploading time and network bandwidth cost are reduced greatly, and more users can attracted to share videos on a website.

The embodiment of the invention provides a pressure test method and device and a storage medium. In the embodiment of the invention, a pressure test script is executed in a pressure test environment; in the process of executing the pressure test script, directly downloading a code on which the pressure test script depends from the code library to the pressure test environment; and executing an agent on which the pressure test script depends in the pressure test environment so as to carry out a pressure test. According to the pressure test mode, in the process of executing the pressure test script, the code depended by the pressure test script is directly downloaded from the code library to the pressure test environment, and compared with the process that the code depended by the pressure test script is downloaded to the local first and then uploaded to the pressure test environment from the local to carry out the pressure test, so the process of uploading the code depended by the pressure test script from the local to the pressure test environment can be omitted, the uploading time of the code depended by the pressure test script is reduced, the pressure test time is reduced, and the pressure test efficiency is improved.

The invention relates to a digital camera having an uploading function. The digital camera comprises an image sensing module, a storage apparatus, a network apparatus and a processing apparatus. The image sensing module senses and generates original data; the network apparatus is connected with a network; and the processing apparatus compresses the original data into a plurality of compression data as well as stores the compression data or temporarily stores the compression data to the storage apparatus and the stored compression data are used as storage files; and then the processing apparatus selects one of a plurality of the storage files as a to-be-transmitted file; and the network apparatus transmits the to-be-transmitted file by the network. Furthermore, the processing apparatus enables the network apparatus to detect a network bandwidth of the connected network; according to the network bandwidth, the network apparatus selects one of the storage files as a to-be-transmitted file; and the network apparatus transmits the to-be-transmitted file by the network. According to the invention, the digital camera is capable of selecting a suitable image for uploading.

The invention discloses an agricultural greenhouse control device based on cloud-side cooperation. A data acquisition unit of the agricultural greenhouse control device acquires agricultural greenhouse crop growth process data; the data transmission unit sends the crop growth process data acquired by the data acquisition unit to the edge calculation unit; the edge calculation unit is arranged on the local control computer, receives the crop growth process data sent by the data transmission unit, generates a log file of the crop growth process, and locally controls the agricultural greenhouse;the cloud computing unit operates on a cloud server, stores and processes crop growth process data, and constructs an agricultural greenhouse control strategy model. The agricultural greenhouse control device based on cloud-side cooperation has the technical advantages that the problems of insufficient data association analysis and insufficient sharing in the crop growth process can be solved, thecrop growth environment and state information can be comprehensively given, and efficient and accurate intelligent remote management of the agricultural greenhouse can be realized.

The invention relates to an information identification method and an information identification system. The information recognition method includes steps: A, using the camera of the mobile device to take an image of the object; B, choosing to execute template making or information recognition, in the case of template making, performing steps C to I, and in the case of information recognition, performing step G To I; C, use the camera to capture the image of the reference object, and upload the image to the cloud; D, the PC web page acquires the image uploaded to the cloud, and frame and mark the image; E, the PC web page will pass the drawing The framed and marked images are sent to the cloud for recognition; F, the PC web page generates the recognition template of the reference object according to the recognition result in the cloud; G, the mobile terminal obtains the corresponding recognition template from the cloud, and superimposes the recognition template on the captured image H, the image superimposed with the recognition template is sent to the cloud for recognition; I, the cloud returns the recognition result to the mobile device or the PC web page terminal connected to the mobile terminal.

The invention relates to a picture processing system, comprising a network state detection device used for detecting a real-time network state of a terminal, a resolution ratio detection device used for detecting a resolution ratio of a terminal picture, a picture collection device used for collecting pictures, and a data storage device used for storing picture information, wherein the network state detection device sends a real-time detection result to a central processing unit, the central processing unit computes and edits a resolution ratio interval value according to differences of the network states and sends a command to the resolution ratio detection device, the resolution ratio detection device compares the resolution ratio of the terminal picture with the command sent by the central processing unit, and collects the corresponding picture in the terminal by combining with the picture collection device, and the central processing unit sends the picture collected by the picture collection device to the data storage device for storage. According to the system, synchronous implementation of picture collection and social contact sharing of the user is achieved, and management, backup, sharing and exchange of the pictures can be efficiently implemented.