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Ship liquid tank stability measuring system and measuring method

The technology of a measurement system and measurement method, which is applied in the field of ship tank stability measurement system, can solve the problems of complex stability analysis, increased power consumption, increased navigation resistance, etc., and achieves a system with simple structure, low manufacturing cost and convenient use Effect

Active Publication Date: 2016-01-27
JIANGSU UNIV OF SCI & TECH
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  • Description
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Problems solved by technology

[0003] Due to the complexity of stability analysis, at present, the ship mainly relies on the experience of the driver in the navigation of the ship, and maintains the safety of the ship by controlling the ballast water system. power consumption

Method used

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  • Ship liquid tank stability measuring system and measuring method
  • Ship liquid tank stability measuring system and measuring method
  • Ship liquid tank stability measuring system and measuring method

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Experimental program
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Embodiment Construction

[0048] A ship liquid tank stability measurement system of the present invention will be further described below in conjunction with the accompanying drawings.

[0049] figure 1 Shown is a tank stability measurement system for a ship, which is composed of a tank 1, a sensor connection 2, a pressure sensor 3, a data processing unit 4, a signal output unit 5, and a parameter setting and status display unit 6. The pressure sensor 3 is communicated with the bottom of the liquid tank 1 through the sensor connecting pipe 2; the data processing unit 4 is respectively connected with the pressure sensor 3, the signal output unit 5, the parameter setting and status display unit 6 through the wire; the signal output unit 5 is connected with the The computer in the external stability acquisition system is connected.

[0050] The above-mentioned data processing unit 4 selects a certain type of single-chip microcomputer.

[0051] The above-mentioned signal output unit 5 selects a combinati...

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Abstract

The invention discloses a ship liquid tank stability measuring system and a measuring method. The system comprises a liquid tank, a sensor connection pipe, a pressure sensor, a data processing unit, a signal output unit and a parameter setting and state displaying unit. The pressure sensor is communicated with the bottom of the liquid tank through a connection pipe; the data processing unit is respectively connected with the pressure sensor, the signal output unit and the parameter setting and state displaying unit through leads; and the signal output unit is connected with a computer in an external stability collecting system through a lead. The ship liquid tank stability measuring system disclosed by the invention has the advantages of simple structure, low manufacturing cost and convenience in use; as stability data processing is integrated in a measuring unit, the stability calculating task is moved forwards so that the data processing and programming workloads of a ship stability centralized control computer are greatly reduced; and meanwhile, the measuring accuracy and intelligent level of the measuring system are enhanced.

Description

technical field [0001] The invention relates to a ship measuring instrument, in particular to a ship liquid tank stability measuring system and a measuring method thereof. Background technique [0002] Ship stability is an important parameter related to the safety of ship navigation, and it is a symbolic measure of the ability to withstand the action of wind, wave and surge under severe sea conditions. Especially when there are liquid tanks in the ship structure, because the position of the liquid tank in the hull and its liquid level, center of gravity, free liquid surface, and changes in tank volume have a great impact on the stability of the ship, so in ship design, manufacture and operation must pay special attention. [0003] Due to the complexity of stability analysis, at present, the ship mainly relies on the experience of the driver in the navigation of the ship, and maintains the safety of the ship by controlling the ballast water system. power consumption. The i...

Claims

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Application Information

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IPC IPC(8): B63B39/00B63B39/03
Inventor 郭霆陈育平周根明
Owner JIANGSU UNIV OF SCI & TECH
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