36results about How to "Avoid duplicate uploads" patented technology

The invention discloses a multi-party e-mail attachment sharing management method based on Cloud storage. The method includes the following steps: (S101) a user opens an e-mail box to compose an e-mail, if an attachment needs to be sent in the composed e-mail, the step S102 is carried out, and otherwise, the step S103 is carried out; (S103) an e-mail server of an addressor sends protocol transferring information to an e-mail server of an addressee, if the protocol transferring information contains the attachment, the filename of the attachment and admission information for visiting the Cloud storage of the addressor are sent into the e-mail server of the addressee, and otherwise, the step S105 is carried out; (S104) distributed-type storage and synchronous updating are carried out on the attachment; (S105) the addressee receives e-mail information through a third version of a post office protocol or a fourth version of an interactive data information visiting protocol; (S106) if the e-mail contains the attachment, the Cloud storage of the addressor is visited and the attachment is downloaded. The method has the advantages of saving network bandwidth and the like.

The invention discloses an information push method, device and apparatus. According to the information push device, feature identification (such as face identification) is carried out on an offline user; a user account matching a to-be-identified feature is determined according to the to-be-identified feature and a pre-stored standard face feature; information push authority between the user account and a merchant account is automatically added; online interconnection is formed; the information connection between a merchant and a user is strengthened; and the merchant can finish popularizing merchant products and service through integration of online and offline information channels and grasp the marketing initiative power.

The invention relates to an automatic identification system (AIS) mobile base station system based on a Beidou satellite communication system. A ship with an AIS terminal can be enabled to acquire the AIS information of an AIS device of the ship through an AIS signal interface, the Beidou satellite communication system is used for enabling the AIS information to be transmitted to an AIS server, and the AIS server processes uniformly after receiving. Thus, the ship with the AIS terminal is equivalent to an AIS mobile base station on the sea. The Beidou satellite communication system is used as a communication mode, the maximum effects of communication timeliness and high frequency are achieved, and the advantage of being low in total cost is also achieved. The AIS server can achieve the fact that the AIS information is updated in 3-10 minutes.

The embodiment of the invention provides a file transmission method based on an abstract value, a terminal, and a file server. The method comprises the steps that a source terminal calculates the abstract value of a file after receiving a file transmission instruction, and enables the abstract value disposed in a file uploading request to be transmitted to the file server; the file server searches a file serial number corresponding to the abstract value in the file uploading request, and then enables the file serial number in a first message to be returned; the source terminal enables the file serial number in the first message to be carried in a file downloading instruction and to be transmitted to a target terminal according to the identification of the target terminal in a transmission instruction; and the target terminal downloads a corresponding file from the file server according to the received file serial number. The method can saves the network bandwidth and server resources.

The invention discloses a data updating method and system and a storage medium. The method comprises the following steps of: obtaining information of insurance policy accounts which change when beingcompared with insurance policy account values of the previous day from various all-purpose insurance policy accounts, converting the information of the insurance policy accounts into predetermined-format data and writing insurance policy records corresponding to the information of the insurance policy accounts into an account table; judging whether a timed task switch currently used for controlling data uploading is started or not, and if the judging result is positive, obtaining the predetermined-format data and packaging the predetermined-format data to obtain secondary converted data; judging whether the current data updating system is connected with a data platform and receives a verification success information or not, and if the judging result is positive, uploading the secondary converted data to the data platform; and obtaining a temporary table for storing insurance policy uploading history data, uploading insurance policy records needing continuous uploading in the account table according to the insurance policy record uploading history data in the temporary table, and uploading the insurance policy records currently needing continuous uploading to the data platform. According to the method, instant data updating and automatic continuous uploading of data after interruption can be realized.

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 invention provides a file uploading method and device. The method comprises the steps as follows: attribute verification is performed on a to-be-uploaded target file; the target file is added to afile queue after passing the attribute verification; first signature information of the target file is acquired; when the first signature information does not exist in a signature information list acquired from a server, whether a breakpoint position is recorded in the target file is judged; if yes, the target file is transmitted continuously to the server from the breakpoint. With the adoption of the method, the requirement of file uploading for the application environment can be reduced and the file uploading success rate can be increased.

The invention provides a method, system and device for realizing uploading of album photos. The method comprises the steps that a photo uploading request sent by a user is received, and feature information of to-be-uploaded photos is acquired; whether photos which are same with or similar to the to-be-uploaded photos exist in an album is judged according to the feature information; if yes, the user is indicated to stop uploading the to-be-uploaded photos, or the user is reminded to continue uploading the photos or not and follow-up operation is performed according to user selection; if not, the user is indicated to continue uploading the to-be-uploaded photos to the album. With the method, the photos can be prevented from being uploaded repeatedly, and uploading traffic expense is saved.

The embodiments of the invention disclose file uploading methods and devices based on a CDN (Content Delivery Network), a server and a memory medium. A file uploading method relates to the technical field of electronic communication. The file uploading method comprises the steps that a CDN central server receives a file uploading request from a terminal; determining a first storage node accordingto network link performance information of the terminal and CDN nodes, wherein the network link performance information is information received from the CDN nodes; and an identity of the first storagenode is sent to the terminal, thereby enabling the terminal to upload a shard of a file to the first storage node. The methods, the devices and the server have the following advantages that when thefile and the shards are uploaded, the CDN nodes with the best links communicating with the terminal are selected to upload the shards, so uploading speed of the file is improved.

The invention discloses an electric data transmission method of a remote meter-reading system, which can avoid a concentrator from repeating uploading electric data to a master station in normal working and improve the operating efficiency of the remote meter-reading system. The electric data transmission method comprises the following steps: when the remote meter-reading system acquires new electric data, the master station in normal working receives the new electric data, then carries out updating working of electric data, and transmits the updated electric data to a backup master station for backup; before the master station in normal working receives the new electric data, the concentrator transmits the new electric data to a cache module for caching firstly; the receiving of the new electric data of the master station in normal working means that the master station in normal working reads electric data from the cache module to receive the new electric data; and when the master station in normal working transmits the updated electric data to the backup master station for backup, the cache module deletes the electric data transmitted from the concentrator and waits for receiving new electric data transmitted from the concentrator next time.

The invention discloses a college course ideological and political movie and television song teaching information collection processor, and relates to the technical field of auxiliary teaching appliances, the college course ideological and political movie and television song teaching information collection processor comprises a shell, a processor assembly and a shell cover assembly, a movable assembly and a locking assembly are arranged between the shell and the processor assembly, and the movable assembly comprises an upper sliding rail arranged in the shell; a rotating block is movably arranged at one end of the upper sliding rail, a square groove is formed in the rotating block, an opening is formed in one end of the square groove, a sliding block is movably arranged in the upper sliding rail, and the sliding block is matched with the square groove; the processor assembly comprises a processor box body, the side wall of the processor box body is fixedly connected with the sliding block, and a processor module is arranged in the processor box body; the main system comprises an input subsystem, an interaction subsystem and a processing subsystem. The college course ideological and political movie and television song teaching information collection processor has the advantages of being convenient to carry and good in use effect.

The invention relates to the technical field of online teaching, and discloses an education interaction live broadcast system, which comprises a user side module, an interaction dedoubting module and a video sharing module, and is characterized in that the user side module comprises a teacher user side, a remote monitoring module and a student user side, and the teacher user side internally comprises a teaching data module and a teacher sharing module. According to the education interaction live broadcast system and the live broadcast method, when a teacher gives a lesson online through the remote monitoring module, facial expressions and limb actions of students in a classroom are collected and discriminated by means of the listening remote monitoring module arranged at the student user side, so that the states of the students in the classroom are fed back to the teacher in time; according to the method, the real scene feeling of the class attending state of the students is simulated, the supervision effect during remote teaching of teachers is improved, the teaching quality is ensured, and by arranging the interactive doubt solving module, questions asked and uploaded by the student user side are collected, checked and filtered in a unified mode, and repeated uploading of the same question is avoided.

The present invention discloses a method and device of a mobile terminal of uploading files. The method comprises the steps of receiving a command of uploading a file to a server, obtaining a to-be-uploaded file, and partitioning the file according to a formula Y=N-X*(n-1) until Y is less than X, wherein N is a set fixed partitioning value, X is a set progressive decrease value, n is the current partitioning times; uploading the partitions one by one, detecting whether the uploading is successful, if the situation that all partitions are uploaded successfully, is detected, ending; otherwise partitioning again and uploading the parts of the file that are not uploaded successfully according to the above formula until all of the file is uploaded successfully. According to the present invention, the file uploading success rate of the mobile terminal is improved, the repeated uploading work brought by the uploading failure is reduced, and further the overall time and flow needed to upload the file are saved.

The invention relates to a method, device and system for uploading files, and belongs to the technical field of computers. The method comprises the steps of receiving a target file by a router, wherein the target file is transmitted by a terminal and uploaded to a target server, and determining a characteristic value of the target file; acquiring a file characteristic value list of the target server by the router, wherein the file characteristic value list records characteristic values of various files stored in the target server; and if the characteristic value of the target file does not exist in the file characteristic value list, transmitting the target file to the target server by the router, and if the characteristic value of the target file exists in the file characteristic value list, then transmitting the characteristic value of the target file to the target server by the router. By adopting the method, the device and the system for uploading the files provided by the invention, file transmission resources of the server can be saved.

The application discloses a method for uploading terminal information. The method comprises: state information of a terminal is collected regularly; calculation is carried out to obtain an abstract file of state information collected currently; loading is carried out to obtain an abstract file of state information uploaded at the previous time; if the similarity distance between the abstract file of state information collected currently and the abstract file of state information uploaded at the previous time is less than a preset distance threshold value, uploading of the state information collected currently to the server is given up. In addition, the application also discloses an apparatus for uploading terminal information, and a client device. According to the embodiment of the application, repeated uploading of similar or identical terminal state information can be avoided effectively, so that the network flow consumption of the mobile terminal can be reduced and thus the cost and wasting of the resources stored in the server can be reduced.

The invention discloses an image duplicate checking method and device, a computer device and a storage medium, and the method comprises the steps: extracting gray values of all pixels of an image to be checked; calculating an average gray value of the gray values of all the pixels; according to a preset comparison rule, comparing all the pixel gray values with the average gray value to obtain coding values corresponding to all the pixel gray values; arranging and combining the coded values according to the corresponding arrangement sequence of all the pixel point gray values in the pre-searching image to form an identification feature code corresponding to the pre-searching image; judging whether a first identification feature code with the identification feature code corresponding to thepre-searched image reaching a preset similarity threshold exists in an appointed database or not; and if yes, judging that an image repeated with the pre-searched image exists in the specified database. Image recognition and image duplication checking are carried out on images pre-stored in an image database, so that the repetition probability is reduced.

The invention particularly relates to a large file uploading method based on HTML5 and Python. According to the HTML5 and Python-based large file uploading method, a library for uploading files by a third party does not need to be used, the files are partitioned into blocks at the front end, then the files partitioned into blocks are uploaded to the background successively, a breakpoint resume technology is supported, and the files are spliced into a complete file and stored after code fragments are obtained in a background Python environment. In the large file uploading method based on HTML5and Python, through the cooperation of the background and the application program, the operation of uploading the large file by the user becomes simple and efficient, the breakpoint resume function isrealized, the waiting time of the user is reduced, the user can be prevented from repeatedly uploading the same content for multiple times, the flow and time cost of the user are saved, the application program becomes more flow-saving, and the system is smoother.

The invention discloses a message communication method and a system. The message communication method includes the following steps. Firstly, before a sending client terminal sends information comprising images, the fact that whether an image managing server stores the images or not is judged. If negative, the images are uploaded to the image managing server and provided corresponding identification. The image managing server stores the images with identification of the images as a search main key. Secondly, the sending client terminal sends the message comprising the images to a receiving client terminal. The images in the sent message are expressed as descriptive information of the images. The descriptive Information comprises identification of the images. Thirdly, the images are obtained based on the identification of the images. The receiving client terminal displays the images at a corresponding position of the message. The message communication method and the system can use any images in message communication and save network resources.

The invention relates to a video processing technology in artificial intelligence, and discloses a video uploading method. The method comprises the following steps: acquiring an original video list of a sub-server and a summarized video list of a central server; identifying video names with the same field in the original video list and the summarized video list, and calculating the similarity between original videos corresponding to the video names with the same field in the sub-servers and summarized videos corresponding to the video names with the same field in the central server; gathering the names of the original videos of which the similarity is smaller than a preset similarity threshold in the sub-servers into a to-be-uploaded video list; performing name updating and format updating on the to-be-uploaded videos in the to-be-uploaded video list, and uploading the updated to-be-uploaded videos to the central server. In addition, the invention also relates to a blockchain technology, and the original video can be stored in a blockchain node. According to the invention, the error rate of video data migration can be reduced, and the efficiency of video data migration is improved.

The present invention provides a communication networking method for an inverter system. The inverter system includes one or more photovoltaic modules, one or more inverters correspondingly connected to the photovoltaic modules, a communicator, a server, and a power grid interface; The inverter is connected to a bus cable and then connected to an AC grid through the grid interface; one end of the communicator is connected to one or more inverters through the wireless personal area network technology, and the other end is connected to the server through the Internet. The communication networking method mainly includes the steps of the communicator notifying one or more inverters to modify their personal area network identifiers to the personal area network identifiers of the communicators, and the step of the communicators reading the short addresses of the inverters. The present invention can be used in single or multiple photovoltaic inverter systems with multiple inverters, realizes convenient networking operation, shortens the time of system networking, and eliminates the gap between equipment and equipment and between systems. interfere with each other.

The present disclosure relates to a method, device and system for uploading files, and belongs to the technical field of computers. The method includes: the router receives the target file uploaded to the target server sent by the terminal, and determines the characteristic value of the target file; the router obtains the file characteristic value list of the target server, and the file characteristic value list records the The feature value of each file stored by the target server; if the feature value of the target file does not exist in the file feature value list, the router sends the target file to the target server, if the file feature The feature value of the target file exists in the value list, and the router sends the feature value of the target file to the target server. By adopting the present disclosure, the file transmission resource of the server can be saved.

The invention relates to an automatic identification system (AIS) mobile base station system based on a Beidou satellite communication system. A ship with an AIS terminal can be enabled to acquire the AIS information of an AIS device of the ship through an AIS signal interface, the Beidou satellite communication system is used for enabling the AIS information to be transmitted to an AIS server, and the AIS server processes uniformly after receiving. Thus, the ship with the AIS terminal is equivalent to an AIS mobile base station on the sea. The Beidou satellite communication system is used as a communication mode, the maximum effects of communication timeliness and high frequency are achieved, and the advantage of being low in total cost is also achieved. The AIS server can achieve the fact that the AIS information is updated in 3-10 minutes.

The invention discloses a server information management method, a management system and a server, belonging to the technical field of network communication. The method includes: the target server monitors the last edit time of each information file; when the last edit time of the target information file is detected to be changed, the target server scans the target information file to generate a scan result; the target server compares the scan result with the locally stored target The historical scanning results corresponding to the information files are compared to generate difference information; the target server uploads the difference information to the server management platform, so that the server management platform updates the locally stored software / hardware information of the target server. The invention improves the efficiency and timeliness of server information update, reduces manual maintenance cost, reduces network transmission volume, reduces read and write load of server and server management platform, and reduces data storage capacity of server management platform.

The invention discloses a data updating method and system and a storage medium. The method comprises the following steps of: obtaining information of insurance policy accounts which change when beingcompared with insurance policy account values of the previous day from various all-purpose insurance policy accounts, converting the information of the insurance policy accounts into predetermined-format data and writing insurance policy records corresponding to the information of the insurance policy accounts into an account table; judging whether a timed task switch currently used for controlling data uploading is started or not, and if the judging result is positive, obtaining the predetermined-format data and packaging the predetermined-format data to obtain secondary converted data; judging whether the current data updating system is connected with a data platform and receives a verification success information or not, and if the judging result is positive, uploading the secondary converted data to the data platform; and obtaining a temporary table for storing insurance policy uploading history data, uploading insurance policy records needing continuous uploading in the account table according to the insurance policy record uploading history data in the temporary table, and uploading the insurance policy records currently needing continuous uploading to the data platform. According to the method, instant data updating and automatic continuous uploading of data after interruption can be realized.

The invention, which relates to the technical field of charging piles, discloses a design system for an intelligent charging pile of an electric vehicle, comprising an information making module, an information transmission module, an information issuing module, a suggestion uploading module, a control center, a suggestion issuing module and a cloud storage module. The suggestion uploading module is used for uploading suggestion information for intelligent charging pile design to the control center by citizens, and the control center is used for transmitting the corresponding suggestion information to the suggestion publishing module after checking and filtering the received suggestion information; according to the invention, the suggestion publishing module, the information transmission module and the information formulating module cooperate with each other, so that suggestion information is transmitted to the information formulating module through the information transmission module, a manager reads the suggestion information displayed by the suggestion publishing module through the information formulating module, and formulating of design information of the intelligent charging pile is completed by referring to the suggestion information. The formulated intelligent charging pile design information better meets the requirements of citizens, and the design efficiency is improved.

The present invention proposes a data upload method and system. The method includes: the client monitors the running state of the software, and records the cache file generated by the software; each time the cache file is recorded, it is judged whether the characteristic value of the current cache file The set cache file characteristic value matches, if then continue to monitor, record cache file; If not, then cache file is uploaded to server, and described system comprises: run monitoring module, file judging module, task judging module and file transfer module , the present invention can make data uploading more timely, and can effectively avoid repeated data uploading at the same time. Continue to transfer to avoid repeated uploads caused by data not being uploaded at one time.

The present application provides a data storage method, device and medium, which relate to the field of cloud technology, and the data storage method is used to improve the reliability of data storage. The data storage method is applied to a cloud application server. The cloud application server runs a virtual operating system, and the virtual operating system runs an application process of the cloud application. The archived data generated by the application process within the current time period; the proxy process is a process running outside the virtual operating system; the archived data is forwarded to the cloud storage device through the proxy process, and the proxy process can be used during the running of the application process in this data storage method Obtain the archived data generated by the application process, and send the archived data to the cloud storage device in a timely manner, so as to avoid storing the archived data after the application process ends, avoiding data loss when the application process is abnormal, and improving the reliability of stored data .

The invention discloses a file uploading method and a file uploading system of a network drive and a network drive client. The method includes that a network drive server receives file uploading request message transmitted by the network drive client and carrying a content abstract of a file to be uploaded, and the content abstract of the file to be uploaded is generated by the network drive client based on the content of the file to be uploaded. The method further includes determining whether the content abstract exists in content abstracts of stored files, returning file uploading indication message to the network drive client when determining that the content abstract of the file to be uploaded does not exist in the content abstracts of the stored files, receiving the file to be uploaded and uploaded by the network drive client and storing the content abstract of the file to be uploaded. The method, the system and the network drive client are capable of saving network resources and server resources.