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Compression transmission method for real-time data

A technology of real-time data and transmission methods, applied in the field of communication, can solve the problems of low transmission efficiency and full bandwidth of business-independent data, and achieve the effects of improving efficiency, reducing delay, and reducing the amount of business data.

Active Publication Date: 2022-04-29
三峡智控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the real-time application scenario, in order to reduce the delay corresponding to the data, it is necessary to reduce the amount of business data in each transmission frame, which in turn leads to low transmission efficiency and business-independent data occupying the entire bandwidth. It was originally used for data verification and business interaction. , the basic conditions required for exception recovery will not be met

Method used

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  • Compression transmission method for real-time data
  • Compression transmission method for real-time data
  • Compression transmission method for real-time data

Examples

Experimental program
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Effect test

Embodiment 1

[0074] Since the main significance of the data in the real-time communication stage is to monitor, and for the final persistence to be used for future business knowledge construction and production data reanalysis, the lossy business data information cannot meet business needs in terms of accuracy and granularity. To solve this problem, this embodiment also uses asynchronous compression technology to compress and restore real-time data with business knowledge.

[0075] R1. The sending end caches the collected non-real-time data, establishes a data connection with the receiving end, and synchronizes the clock frequency;

[0076] R2. The sending end negotiates the communication protocol with the receiving end. The agreement includes the transmission cycle of the original real-time data (hereinafter referred to as the original waveform) sent by the sending end, the agreed length of the original waveform for each transmission (the first area), and the timeout for confirming the sen...

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Abstract

The invention discloses a real-time data compression transmission method, which is characterized in that when a sending end and a receiving end accumulate historical data, namely business knowledge. And a receiving end constructs and trains a self-encoding and full-connection neural network by using the service knowledge, and constructs an output prediction model of the encoder. And after the model is converged, the receiving end sends model parameters and a predicted self-coding network intermediate layer result to the sending end in a non-real-time manner. And the sending end determines to send real-time data or not to send the real-time data to the receiving end after inspection, and the receiving end decompresses the real-time data into simulated real-time data according to the predicted self-encoding network intermediate layer.

Description

technical field [0001] The invention relates to the communication field, in particular to a real-time data compression transmission method. Background technique [0002] In the application scenarios of remote intelligent diagnosis and monitoring application analysis equipment, data communication has always been a difficult point. It is necessary to ensure real-time data visibility (communication requirements are short and high-frequency), and to meet the high-density and high-precision fault diagnosis of advanced application data analysis. data collection. [0003] Since the execution of the protocol requires confirmation of information transmission by the frame header, the shorter the business data contained in each frame, the lower the data transmission efficiency; the longer the business data contained, the greater the delay of business data transmission. In the real-time application scenario, in order to reduce the delay corresponding to the data, it is necessary to red...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L69/04H04L67/12G06N3/04G06N3/08
CPCH04L69/04H04L67/12G06N3/08G06N3/045H04L69/22
Inventor 戴曦徐冲刘荆飞
Owner 三峡智控科技有限公司