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

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 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 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 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 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.