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Ultrasonic equipment, control method of ultrasonic equipment, and storage medium

An ultrasound equipment and ultrasound image technology, applied in the field of electronics, can solve problems such as switching noise, abnormal ultrasound images, etc., and achieve the effect of eliminating the abnormality

Pending Publication Date: 2021-02-09
VINNO TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The application provides an ultrasonic device, a control method of the ultrasonic device and a storage medium, which can solve the problem of abnormal ultrasonic images caused by the switching noise of the DC-to-DC conversion circuit

Method used

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  • Ultrasonic equipment, control method of ultrasonic equipment, and storage medium
  • Ultrasonic equipment, control method of ultrasonic equipment, and storage medium
  • Ultrasonic equipment, control method of ultrasonic equipment, and storage medium

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Embodiment Construction

[0047] The specific implementation manners of the present application will be further described in detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0048] First, some terms involved in this application are introduced.

[0049] DC to DC (DC-to-DC, DC-DC) conversion circuit (or DC-to-DC converter, DC-DC converter, etc.): used to convert a DC power supply into a DC power supply of a different voltage.

[0050]Optionally, the DC-to-DC conversion circuit includes a conversion controller and multiple electronic components, such as resistors, capacitors, inductors, diodes, and Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs).

[0051] For example: reference figure 1 The shown DC-to-DC conversion circuit, the DC-to-DC conversion circuit includes: a conversion controller 11, the conversion controller 11 includes a DC input interface...

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Abstract

The invention relates to ultrasonic equipment, a control method of the ultrasonic equipment, and a storage medium, and belongs to the technical field of electronics. The ultrasonic equipment comprises: a direct current-to-direct current conversion circuit comprising a conversion controller; an electronic circuit connected with the output end of the direct current-to-direct current conversion circuit; and a frequency controller connected with the conversion controller, wherein the frequency controller is used for determining the working frequency of the conversion controller in the current timeperiod according to a preset frequency adjustment rule in the process of generating the ultrasonic image, and controlling the conversion controller to work according to the working frequency when theworking frequency in the current time period is different from the working frequency in at least one other time period. The problem of ultrasonic image abnormality caused by switching noise of the direct current-direct current conversion circuit can be solved; and by adjusting the working frequency of the clock source signal of the conversion controller, strong noise originally at a fixed frequency can be uniformly distributed in an observable spectrum range of an ultrasonic image, so that the abnormality of the ultrasonic image is eliminated.

Description

technical field [0001] The application relates to an ultrasonic device, a control method of the ultrasonic device and a storage medium, and belongs to the field of electronic technology. Background technique [0002] Since the input voltage of ultrasonic equipment is generally the output of switching power supply, this input voltage cannot be directly used in electronic circuits. For example, the input voltage of ultrasonic equipment is 12V, and the voltage required by electronic circuits is 1.0V, 2.5V, 3.3 V, 50V, -50V, etc. Therefore, a direct current to direct current (DC-to-DC, DC-DC) conversion circuit is usually provided in the ultrasonic equipment. The DC to DC conversion circuit is used to convert the input voltage of the ultrasound equipment into the voltage required by the electronic circuits in the ultrasound equipment. [0003] Generally, the DC-to-DC conversion circuit in the ultrasound equipment is a switch-type DC-to-DC conversion circuit. This type of DC-t...

Claims

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Application Information

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IPC IPC(8): G01S15/89G01S7/52G01S7/534G01S7/524
CPCG01S15/89G01S7/52001G01S7/534G01S7/524
Inventor 仇家胜周泉
Owner VINNO TECH (SUZHOU) CO LTD
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