Ultrasonic sound field three-dimensional imaging virtual laboratory

Abstract

The invention discloses an ultrasonic sound field three-dimensional imaging virtual laboratory, which mainly comprises a sound wave acquiring device and a date server, wherein an ultrasonic signal processing unit in the sound wave acquiring device is matched with a three-degree-of-freedom lead screw sliding table unit, and can be used for acquiring the distribution situation of an ultrasonic sound field in a three-dimensional space and storing in the data server. By means of a network service unit of the data server, a remote user can access ultrasonic sound field distribution data through the Internet, select a drawing method for drawing an ultrasonic three-dimensional image freely, and observe and control the sound wave acquiring device through a WEB interface to virtualize a laboratory special for researching ultrasonic three-dimensional sound filed imaging on the network. The ultrasonic sound field three-dimensional imaging virtual laboratory is particularly suitable for a laboratory related to the transmission rule of ultrasonic waves in a fluid medium, and a remote experimental platform and a data sharing center are provided for researchers of relevant subjects.

Description

technical field [0001] The invention relates to an experimental platform specially used for ultrasonic imaging, in particular, the experimental state and data of a physical ultrasonic imaging device are released through the Internet to provide remote users with an immersive virtual laboratory platform. Background technique [0002] At present, ultrasonic technology is widely used in detection, power ultrasonic, underwater communication, ultrasonic electronics and other fields. The research on the propagation rules of ultrasonic waves in the medium is the basis of all ultrasonic application technologies. In order to reflect the propagation rules of ultrasonic waves in the medium, the experiment of imaging the ultrasonic sound field is often used. [0003] However, the traditional experimental mode of ultrasonic sound field imaging has the following problems: [0004] 1. Domestic researchers in related fields will always do repeated basic experiments. For example, a scholar...

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Problems solved by technology

[0005] 2. For most scholars engaged in basic research, due to limited professional knowledge and energy, it is impossible to design a system for detecting the distribution of sound field in three-dimensional space within a reasonable time, resulting in a lot of waste of energy and time

If it is only for one or two experiments, adding such equipment will cause economic waste

[0007] 4. Some scholars have mastered a large amount of sound field distribution data in different media, but due to the lack of knowledge in the field of computer data processing, they cannot use advanced methods to analyze and process the data

However, some scholars with rich computer data processing knowledge lack interdisciplinary data materials.

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