Ultrasonic image shoot training system

A technology of ultrasonic imaging and training system, which is applied in the field of ultrasonic imaging shooting training system, which can solve problems such as difficulty in ensuring normal use, easy failure of paper feeding mechanism, and high requirements for paper.

Active Publication Date: 2005-01-05
NO 60 RES INST OF GENERAL STAFF DEPT PLA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its disadvantage is that the paper feeding mechanism is prone to failure, and the requirements for p

Method used

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  • Ultrasonic image shoot training system
  • Ultrasonic image shoot training system
  • Ultrasonic image shoot training system

Examples

Experimental program
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Embodiment Construction

[0019] Refer to attached Figure 1~4 , The ultrasonic image shooting training system includes a large ultrasonic image screen, a signal acquisition processor 3, an industrial control computer for positioning and calculation, a communication circuit, an image control and playback computer 1, a CCD camera, a video image acquisition card, and a projector 2.

[0020] The large ultrasonic image screen has a frame 4, and high-purity rubber plates 5 are installed on both sides of the frame. An acoustic cavity 6 is formed in the middle of the frame. When the bullet passes through the acoustic cavity 6, sound waves can be transmitted freely. The rubber plate 5 is light white and should be consistent in color. Its airtightness should be guaranteed during installation to prevent external interference waves from entering. The acoustic cavity of the rubber plate 5 is composed of two pieces of natural pure rubber with a hardness of 42°±5° at the front and rear. Its elongation rate is 500%, ...

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Abstract

The invention is a supersonic image fire training system especially relating to carrying on live firing or simulated firing train on the moving image. The system includes supersonic image big screen, signal gathering processor, allocation resolution industrial control computer, communication circuit, image control and display computer, CCD camera, video image gathering card, projector; the supersonic image screen has a frame, on the two surfaces of the frame there arranges with high purity rubber board, a acoustic cavity is formed in the middle of the frame, some acoustic sensors arrays are arranged on the upper and lower rows of the cavity, a temperature compensation sensor is arranged in the acoustic cavity, the acoustic sensor and temperature compensation sensor are connected to the signal gathering processor; the processor includes a signal amplifying and filtering circuit, region judging circuit, counting circuit, microchip MCU, temperature gathering compensation circuit, allocation resolution industrial control computer, and power switcher.

Description

technical field [0001] The ultrasonic image shooting training system of the present invention relates to a moving image shooting equipment. Especially for live ammunition shooting and simulated shooting training on live images. Accuracy shooting is possible, as well as moving target shooting and moving target shooting in active scenes. Improve the trainer's accurate judgment ability, and manage the training results and files, so as to effectively improve the training effect. Background technique [0002] Video shooting training products appeared in foreign countries as early as the 1980s, and domestically it began to appear in the mid-1990s. In the early days, it was a single simulated shooting training, which was realized by using laser transmitters and image acquisition and recognition. The live ammunition was achieved by using the paper-feeding mechanism and image recognition of light spots. Its disadvantage is that the paper feeding mechanism is prone to failure, and ...

Claims

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Application Information

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IPC IPC(8): F41A33/00F41J9/14
Inventor 黄克平蒋武根于正亮邵刚裴少俊徐宏坤吕战强
Owner NO 60 RES INST OF GENERAL STAFF DEPT PLA
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