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Data measurement system and method

A data measurement and data technology, applied in the field of data measurement, can solve the problems of manual testing efficiency, accuracy and low degree of automation, and achieve the effect of improving measurement flexibility, calibration efficiency and accuracy, and reducing distribution parameters

Pending Publication Date: 2022-04-29
BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects in the prior art, the present invention provides a data measurement system and method to solve the problems of low manual testing efficiency, accuracy and automation in the prior art

Method used

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  • Data measurement system and method

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. 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.

[0032] like figure 1 As shown, the data measurement system provided by the embodiment of the present invention includes:

[0033] A main control unit, including a test data processing module;

[0034] Data measurement module 101, one end is connected to the test data processing module, and the other end is connected to the device under test 104 through the program-con...

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Abstract

The embodiment of the invention provides a data measurement system and method. The system comprises a main control unit, a data measurement module, a data calibration module and a programmed switch module, the data measurement module is used for measuring to-be-measured data of measured equipment to obtain measurement data, and automatic measurement of the equipment is realized; the data calibration module is arranged and used for calibrating the measurement data of the measured equipment, so that automatic calibration is realized; the programmed switch module is used for controlling the connection relation between the data measurement module and the data calibration module and the connection relation between the data measurement module and the tested equipment, so that automatic control of test calibration is facilitated; according to the system provided by the invention, the measurement flexibility and the calibration efficiency and accuracy of the data measurement device are improved, and the influence of factors such as distribution parameters, connection reliability degree and external interference introduced by manual point-by-point connection on data measurement is reduced.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of data measurement, and in particular, to a data measurement system and method. Background technique [0002] With the development of science and technology, comprehensive measuring devices are widely used in research, production, commissioning, testing, acceptance and other sites. Due to the complex structure of some comprehensive measuring devices, it is not suitable to disassemble or move, and its on-site calibration has become a challenge for the metrology industry. of a new question. For example, a large number of low-frequency electrical equipment is configured in a special comprehensive device. These supporting equipment often focus on the integration of the system, and the requirements for system performance indicators are often not high. At the same time, most of the equipment in the device is a multi-channel measurement system, and each channel may have multiple ranges a...

Claims

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Application Information

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IPC IPC(8): G01R35/00G01R31/00
CPCG01R35/00G01R31/00
Inventor 许兴明刘国伟
Owner BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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