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Ship gas control method

A control method and technology for ships, which are applied in ship propulsion, hull ventilation/heating/cooling, ship construction, etc., and can solve problems such as ventilation control and inability to adjust speed in time according to visibility conditions.

Active Publication Date: 2014-11-05
TAIZHOU HONGXIANG POWER MACHINERY
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AI Technical Summary

Problems solved by technology

[0004] Therefore, there is a need for a ship control device based on gas analysis, which overcomes the technical problems that the existing ship control system cannot adjust the speed in time according to the visibility situation and cannot perform ventilation control according to the gas situation in the control room. By detecting the visibility of the air near the ship in real time, Set the maximum allowable speed of the ship and carry out automatic control of the speed. In addition, the ventilation strategy is determined through the analysis of the PM2.5 concentration inside and outside the control room, so as to avoid the occurrence of shipping accidents and ensure that the physical and mental health of the drivers is not damaged.

Method used

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Embodiment Construction

[0015] Embodiments of the gas analysis-based ship control device of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] When the ship is running, the visibility on the water surface is an important factor in determining the speed of the ship. On water with high visibility, the driver can observe a long distance and can safely maintain high-speed operation, while on water with low visibility, the driver must reduce the speed to reserve enough reaction time to deal with crises.

[0017] Visibility refers to the maximum distance that an object can be seen by normal eyesight, and also refers to the clarity of an object seen by normal eyesight at a certain distance. Visibility varies widely in different environments. In the arctic or mountainous areas where the air is particularly clean, the visibility can reach 70-100 km, but the visibility is usually reduced due to air pollution and humidity. The smoke can reduce visibil...

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Abstract

The invention relates to a ship gas control method. The ship gas control method utilizes a ship control device based on gas analysis. The ship control device comprises a scattering-type visibility viewer, a ship speed measuring device, a ship driving device and a main control device. The main control device is respectively connected to the scattering-type visibility viewer, the ship speed measuring device and the ship driving device. According to visibility output by the scattering-type visibility viewer, the maximum allowable driving speed of the ship can be ensured. Based on the maximum allowable driving speed of the ship and the current ship driving speed output by the ship speed measuring device, the ship driving speed can be controlled by the ship driving device. The ship gas control method can automatically inhibit the ship driving speed by detection of visibility in air surrounding the ship, can prompt a driver to open or close the window by comparison between PM 2.5 concentrations of air inside and outside the ship control chamber, and can guarantee shop safe driving and human health of people on the ship.

Description

technical field [0001] The invention relates to the field of ship control, in particular to a ship gas control method. Background technique [0002] Ships, namely boats and ships, are the general term for various ships. A ship is a means of transportation that can sail or berth in waters for transportation or operation. It has different technical performance, equipment and structural types according to different requirements for use. It is a man-made means of transportation that mainly operates in geographical waters. In addition, civilian ships are generally called ships, military ships are called ships, and small ships are called boats or boats, which are collectively called ships or boats. The interior mainly includes accommodation space, support structure and drainage structure, and has a propulsion system that utilizes external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/06B63H21/22B63J2/02
Inventor 不公告发明人
Owner TAIZHOU HONGXIANG POWER MACHINERY
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