Data acquisition system, control method, device and equipment thereof and medium

A technology of data acquisition system and acquisition point, applied in the direction of program control, computer control, general control system, etc., can solve the problems of shorter data acquisition time, limited processing speed of processing unit, insufficient processing time of processing unit and insufficient data acquisition time, etc. , to prolong the acquisition time

Pending Publication Date: 2021-03-02
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] And because the processing speed of the existing processing unit is limited, when the data processed by the processing unit is too much and the processing time of the processing unit is too long, a large amount of data collected last time is stored in the buffer, which ma

Method used

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  • Data acquisition system, control method, device and equipment thereof and medium
  • Data acquisition system, control method, device and equipment thereof and medium
  • Data acquisition system, control method, device and equipment thereof and medium

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Embodiment Construction

[0051] Embodiments of the present application will be described below in conjunction with the accompanying drawings. It should be understood that the embodiments described here are only used to illustrate and explain the present application, and are not intended to limit the present application.

[0052] The specific implementation manner of the data acquisition system provided by the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0053] Embodiments of the present invention provide a data acquisition system, such as figure 1 shown, including:

[0054] A signal transmission line 10, a plurality of signal delay units 11 are connected in series on the signal transmission line, and the output end of each signal delay unit 11 forms a collection point;

[0055] The acquisition unit 20 corresponding to the signal delay unit 11 one-to-one, between each corresponding acquisition unit 20 and the signal delay unit 11, the acquisi...

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Abstract

The invention discloses a data acquisition system, a control method, device and equipment thereof and a medium, which are used for prolonging data acquisition time and data processing acquisition timeand realizing high-speed data acquisition. The data acquisition system comprises a signal transmission line, acquisition units, and a processing unit. The signal transmission line is connected with aplurality of signal delay units in series, and the output end of each signal delay unit forms an acquisition point; the acquisition units are in one-to-one correspondence with the signal delay units,and the acquisition units are connected with acquisition points of the signal delay units so as to acquire signals at the acquisition points between each pair of acquisition units and signal delay units which correspond to each other; and the processing unit is connected with the acquisition unit and is used for reading the signals acquired by the acquisition units.

Description

technical field [0001] The present invention relates to the field of data acquisition, in particular to a data acquisition system and its control method, device, equipment and medium. Background technique [0002] As data acquisition requires higher and higher speed performance indicators, high-speed data acquisition systems are widely used in automation control, electrical measurement, and aerospace engineering practice. [0003] A high-speed acquisition system is generally divided into two parts: data acquisition and data processing. During data acquisition, data will be collected at a high speed, and the collected data will be stored in the buffer. The processing unit will extract the data from the buffer for processing, and After processing the data collected last time, the control acquisition system collects data again. [0004] Since the speed of collecting data in the high-speed data acquisition system is very fast, and the cache time and storage capacity of the buff...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 汤江逊黄俏聂玉庆
Owner GREE ELECTRIC APPLIANCES INC
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