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Intelligent pulse waveform record analysis method and system

A pulse waveform, recording and analysis technology, applied in the field of pulse waveform intelligent recording and analysis methods and systems, can solve the problems of low degree of intelligence, less attention to pulse waveform characteristic characterization methods, and insufficient analysis, etc. Highly automated, detailed waveform characterization effects

Inactive Publication Date: 2016-11-23
SHANGHAI JIAO TONG UNIV +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, in the past technology, more attention was paid to the collection of pulse signals and applied to the field of control and measurement, and less attention was paid to the representation of pulse waveform characteristics, the analysis was not detailed enough, and the degree of intelligence was low.

Method used

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  • Intelligent pulse waveform record analysis method and system
  • Intelligent pulse waveform record analysis method and system
  • Intelligent pulse waveform record analysis method and system

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] The invention provides a pulse waveform intelligent recording and analysis method, comprising:

[0027] The pulse acquisition step converts the pulse current signal and the pulse voltage signal into a predetermined voltage signal, collects the predetermined voltage signal with a single-chip microcomputer acquisition module with AD collection function, and sends it to a PC in real time;

[0028] Waveform feature extraction and analysis step, the PC processes the received signal data to obtain pulse signal feature information, including the width of the pulse, the time interval of pulse occurrence, the maximum value and the minimum value of the voltage fluctuation on the pulse peak , the time when the maximum value and the minimum value occur, the pulse is calculated with the PC, and the pulse waveform distortion is chara...

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Abstract

The invention discloses an intelligent pulse waveform record analysis method and a system. According to the method, a pulse current signal and a pulse voltage signal are converted into a pre-determined voltage signal, the pre-determined voltage signal is acquired by a single-chip microcomputer acquisition module having an AD acquisition function, and the pre-determined voltage signal is timely sent to a PC for analysis processing. The method is advantaged in that intelligent representation, analysis and data storage of pulse waveforms can be realized, properties of high automation degree, detailed waveform representation and small storage data volume are realized, and timely waveform observation is convenient.

Description

technical field [0001] The invention belongs to the technical field of signal testing, and more specifically relates to a pulse waveform intelligent recording and analysis method and system. Background technique [0002] Pulse signal systems are widely used in industry, such as laser pulse measurement, radar pulse measurement and pulse power system. There are many devices for generating pulses, and there are also some devices and systems for extracting the characteristics of pulse waveforms. However, in the past, more attention was paid to the acquisition of pulse signals and their application in the field of control and measurement, while little attention was paid to the representation of pulse waveform characteristics, the analysis was not detailed enough, and the degree of intelligence was low. Especially for pulse systems with strong real-time performance and long running time, the automatic characterization, analysis and compression storage of a large amount of collect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R23/18
CPCG01R23/18
Inventor 丁冬雁马笑轩王学武
Owner SHANGHAI JIAO TONG UNIV
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