Method for correcting zero drift of ultrasonic transducer

A zero-point drift and transducer technology, which is applied in the direction of instruments, can solve problems such as inability to perform accurate measurement corrections and affect the operating efficiency of ultrasonic transducers, and achieve the effect of improving operational stability

Pending Publication Date: 2022-05-27
德闻仪器仪表(上海)有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provide a correction method for the zero point drift of an ultrasonic transducer, which has the advantage of automatically measuring and correcting the drift amount, and solves the proble

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[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] A method for correcting the zero point drift of an ultrasonic transducer provided by the present invention includes the following steps:

[0020] S1: Monitor the ultrasonic transducer through the data acquisition module, and send the operating environment data generated during the operation to the cloud processing platform through wireless transmission;

[0021] S2: The cloud processing platform can use the cloud server to process the operating environment data, and use the model building system to integrate the ...

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Abstract

The invention discloses a method for correcting zero drift of an ultrasonic transducer, which comprises the following steps of: S1, monitoring the ultrasonic transducer through a data acquisition module, and sending operation environment data generated in an operation process to a cloud processing platform in a wireless transmission mode; according to the invention, the data acquisition module and the cloud server are arranged to convert the operation detection data into the operation model of the ultrasonic transducer, and then the calculation system predicts the processed operation model of the ultrasonic transducer, so that the operation stability of the ultrasonic transducer can be improved; a scientific zero drift prediction and correction system is formed, the system is more suitable for intelligent operation and use of the ultrasonic transducer, and the problems that an existing ultrasonic transducer does not have the effect of automatically correcting the zero drift value, manual measurement and correction are needed, the operation efficiency of the ultrasonic transducer is seriously affected, and the working efficiency of the ultrasonic transducer is affected are solved. And meanwhile, accurate measurement and correction cannot be carried out.

Description

technical field [0001] The invention relates to the technical field of ultrasonic transducers, in particular to a method for correcting zero point drift of an ultrasonic transducer. Background technique [0002] Zero drift refers to the phenomenon that the ultrasonic transducer is self-propelled due to the product itself or other external interference after calibration, but the existing ultrasonic transducer does not have the ability to automatically measure the zero drift value. The effect of correction requires manual measurement and correction, which seriously affects the operation efficiency of the ultrasonic transducer, and at the same time, accurate measurement and correction cannot be performed. SUMMARY OF THE INVENTION [0003] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide a correction method for the zero point drift of an ultrasonic transducer, which has the advantages of automatically ...

Claims

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Application Information

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IPC IPC(8): G01D18/00
CPCG01D18/00
Inventor 黄国庆
Owner 德闻仪器仪表(上海)有限公司
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