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Draught real-time detection system based on ultrasonic technology and detection method thereof

A real-time detection and ultrasonic technology, which is applied to equipment that reduces ship motion, equipment that increases ship stability, and ships, etc., can solve the problem of not real-time measurement and judgment of ship state, inaccurate subjective reading data, and inconvenient reading of draft, etc. problems, and achieve the effect of overcoming the wrong judgment of the ship's state, accurately monitoring the ship's draft, and ensuring safety.

Inactive Publication Date: 2012-07-04
SHANGHAI MARITIME UNIVERSITY
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a ship draft real-time detection system and its detection method of ultrasonic technology to solve the problem of unsafe personnel during ship draft observation in the past; inconvenient reading of draft; inaccurate subjective reading data; inaccurate judgment of ship state measurement. real-time issues

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  • Draught real-time detection system based on ultrasonic technology and detection method thereof
  • Draught real-time detection system based on ultrasonic technology and detection method thereof
  • Draught real-time detection system based on ultrasonic technology and detection method thereof

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[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0021] see figure 1 and figure 2 As shown, the present invention is based on the ship draft real-time detection system of ultrasonic technology, and described system comprises six ultrasonic sensors 10, data transmission line 20, USB connection line, single-chip computer terminal 30 and host computer display system 40; Described ultrasonic sensor 10 installs respectively On the upper side of the ship's draft mark, the ultrasonic sensor 10 is connected to the single-chip terminal 30 through the data transmission line 20, and the output end of the single-chip terminal 30 is connected to the upper computer display system 40 through the USB connection line.

[0022] The single-chip terminal 30 of the present invention is provided with an RS232 com...

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Abstract

The invention discloses a draught real-time detection system based on an ultrasonic technology and a detection method thereof. The system comprises six ultrasonic sensors, data lines, a universal serial bus (USB) connection line, a singlechip terminal and a display system of an upper computer; the ultrasonic sensors are respectively installed at a ship board above a draught mark and are connected with the singlechip terminal through the data lines, and the output end of the singlechip terminal is connected with the display system of the upper computer through the USB connection line. The draught real-time detection system based on the ultrasonic technology has a novel concept and an ingenious design, and applies the ultrasonic technology to detect the draught so as to ensure ships to be safe and further promote the ship navigation automation.

Description

technical field [0001] The invention relates to the field of ultrasonic application technology and draft detection, in particular to a ship draft real-time detection system based on ultrasonic technology. Background technique [0002] For a long time, most of the ship's draft is obtained by visual inspection. However, there are many defects and limitations in the visual inspection of ship draft. For example, when six-sided draft is required, it is necessary to go around the ship for observation, and it is quite dangerous to use a ladder for outboard observation. The observation accuracy is limited by viewing angle, hull structure, weather conditions, sea wave conditions and other conditions, and it is even necessary to hire a small boat to assist. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ship draft real-time detection system and its detection method of ultrasonic technology to solve the problem of unsaf...

Claims

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Application Information

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IPC IPC(8): B63B39/12
Inventor 吴华锋王维军何盛泰肖英杰
Owner SHANGHAI MARITIME UNIVERSITY
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