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Data processing method and device

A data processing and data technology, applied in the direction of instruments, character and pattern recognition, computer components, etc., can solve the problem of reducing the amount of data displayed, and achieve the effect of reducing the amount of data and improving performance

Active Publication Date: 2019-03-19
BEIJING RUNKE GENERAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a data processing method and device to solve the technical problem that the existing data processing scheme cannot reduce the data volume of the display data without losing the characteristics of the original data signal

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] The data processing method and device provided by the present invention can effectively reduce the amount of displayed data without losing the characteristics of the original data signal, and can be used to realize a high-performance real-time data monitoring process.

[0052] see figure 1 , figure 1 A flowchart of a data processing method provided by an embodiment of the present invention.

[0053] Such asfigure 1 As shown, the data processing method...

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Abstract

The invention provides a data processing method and device. The method comprises the steps of obtaining original data collected at a preset collection rate; performing extreme value sampling on the original data to obtain preset cache data; wherein the preset cache data comprises N layers of cache data, the 0 layer of cache data is original data, the n + 1 layer of cache data is dataobtained by performing extreme value sampling on the n layer of cache data, 1<=n+1<=N-1, N is a preset layer number; receiving a data request, wherein the data request carries an appointed time window; determining a target hierarchy according to the specified time window and a preset acquisition rate; according to the embodiment of the invention, the display data is extracted from the cached data of the target hierarchy in the preset cached data, so that the data volume of the display data is effectively reduced on the premise of not losing the original data signal characteristics, andthe real-time monitoring performance of the data is effectively improved.

Description

technical field [0001] The invention relates to the technical field of electronic testing and measurement, and more specifically, to a data processing method and device. Background technique [0002] In the field of electronic test and measurement, it is usually necessary to collect and display the analyzed signals in real time. Due to the high frequency of signal collection, a large amount of data can be collected in a short time. Through the real-time display of the collected data, it is convenient Users can observe the corresponding signal characteristics. [0003] Existing data processing methods generally use the collected raw data directly for display without any sampling processing on the raw data, or uniformly sample the raw data and then use uniformly sampled data for display. Among them, when the original data is not sampled, when the data is displayed in real time, it will result in a huge amount of transmitted data, long transmission time, and real-time monitori...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06F2218/08G06F2218/12
Inventor 杨广群
Owner BEIJING RUNKE GENERAL TECH
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