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Method of Detecting Images to Determine Scanning State and Non-scanning State

A scanning state, non-scanning technology, applied in the field of image detection, can solve the problem that the ultrasonic scanner cannot automatically shut down or stop emitting ultrasonic waves, and consumes the service life of the probe, so as to reduce loss, save power, and prolong the service life. Effect

Inactive Publication Date: 2015-12-09
QISDA SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the ultrasonic probe is not in use or idle, the ultrasonic scanner cannot automatically shut down or stop emitting ultrasonic waves, which seriously consumes the service life of the probe

Method used

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  • Method of Detecting Images to Determine Scanning State and Non-scanning State

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Embodiment Construction

[0020] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0021] The method for judging the scanning state and the non-scanning state of this embodiment is used to judge whether the ultrasonic probe is in the working state (ie, the scanning state) or in the idle state (ie, the non-scanning state). At present, when the ultrasonic probe is in an idle state, the ultrasonic scanner will still repeatedly emit ultrasonic waves through the probe. In such a situation, not only is energy wasted, but also the service life of the probe will be seriously consumed. Therefore, if the ultrasonic scanner can automatically enter the freezing mode when the probe is not scanning, it will effectively save power and reduce the loss of the probe. Therefore, the present embodiment judges whether the ultrasonic probe is in the scanning state or the...

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Abstract

The invention discloses a method for detecting an image to judge a scanning state and a non-scanning state. The method comprises the following steps of scanning the image through a supersonic probe to obtain a corresponding scanned image, and dividing the scanned image into a strong reflecting area and a weak reflecting area; and when the strength of a scanned image signal in the weak reflecting area is greater than a preset value, judging a scanning state, and when the strength of the scanned image signal in the weak reflecting area is less than a preset value, entering a freeze mode and stopping the scanned image at the image before entering the freeze mode. According to the method for detecting the image to judge the scanning state and the non-scanning state, the supersonic probe can automatically enter the freeze mode when the supersonic probe is in the non-scanning state, so that electric energy is effectively saved, and the service life of the supersonic probe is prolonged.

Description

technical field [0001] The present invention relates to a method for detecting images, and in particular relates to a method for detecting ultrasonic images to judge scanning state and non-scanning state. Background technique [0002] In non-destructive testing, ultrasonic scanners are often used to emit ultrasonic waves and receive echo signals generated by reflecting the ultrasonic waves for detection. There is a precise ultrasonic array element in the ultrasonic probe to detect the strength of the scanning signal, but the performance of the ultrasonic array element will be gradually lost due to the use of the situation and the increase of time, so the parameters must be adjusted to meet the requirements of ultrasonic detection . However, when the ultrasonic probe is not in use or idle, the ultrasonic scanner cannot automatically shut down or stop emitting ultrasonic waves, so that the service life of the probe is seriously consumed. Therefore, for the user, when the ult...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D5/48
Inventor 张堂振
Owner QISDA SUZHOU