Mass data oriented classified transmission method and system

Abstract

The invention provides a mass data oriented classified transmission method and system. The mass data oriented classified transmission system comprises a data providing side client, a data demand sideclient and a network transmission system, wherein the data providing side client is used to collecting data and transmitting the collected data to the network transmission system; the data demand sideclient is used for sending a request message for acquiring data to the network transmission system; and the network transmission system comprises a data classification module, a demand generation module, a matching degree calculation module and a transmission mechanism selection module. The mass data oriented classified transmission method and system have the advantages that the driving force ofdata transmission is that a demand side makes a demand and the system transmits data in an oriented way according to the demand; data transmission is not performed when the demand side does not make any demand; only necessary data are transmitted specific to different data types and user demands, thereby reducing congestion in a data transmission process, lowering energy consumption and fundamentally solving the problem of network congestion.

Description

technical field [0001] The invention belongs to the technical field of data transmission, and in particular relates to a mass data directional classification transmission method and system. Background technique [0002] In the production site of large-scale equipment manufacturing, a large number of sensors and other data acquisition devices are arranged to monitor the workshop environment, intermediate products, equipment status and other information, and transmit them to the user terminal in real time. Static management information (such as product 3D model, text description, NC code, etc.) and real-time status information (such as voice, on-site video, location information, etc.) Nodes compete for priority on the transmission system, and such interference and increased usage from multiple devices in the wireless band degrades the overall performance of the network, causing congestion and delays in the transmission network, and may cause irreparable damage to the network, ...

AI Technical Summary

Problems solved by technology

However, this network structure increases the complexity of components, the functional partitioning of routers and controllers is still in the research stage, and functional configuration is still an unresolved matter

[0006] It can be seen that using the above two methods for data transmission, although the probability of congestion can be reduced to a certain extent by adding control protocols or changing the system mode, it has not fundamentally solved the problem of congestion during transmission, especially in In large-scale industrial manufacturing workshops, there is a massive data transmission process, such as the transmission of surveillance video during the production process, and the types of data are complex

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