Ship gas control method

A control method and technology for ships, applied in ship propulsion, ship construction, ship parts, etc., can solve problems such as the inability to adjust speed and ventilation control in time according to visibility conditions

Inactive Publication Date: 2015-06-03
白薇
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] 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 automatically control the speed, and determine the ventilation strategy through the analysis of the PM2.5 concentration inside and outside the control room to avoid shipping accidents and ensure that the physical and mental health of the drivers is not damaged

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Embodiment Construction

[0016] 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.

[0017] 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.

[0018] 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 which comprises the following steps: supplying a ship control device based on gas analysis, wherein the ship control device comprises a scattering-type visibility observer, ship speed measurement equipment, ship driving equipment and main control equipment, and the main control equipment is respectively connected with the scattering-type visibility observer, the ship speed measurement equipment and the ship driving equipment; determining the maximal allowable running speed of a ship according to the visibility output by the scattering-type visibility observer; and controlling the ship running speed by virtue of the ship driving equipment based on the maximal allowable running speed of the ship and the current ship running speed output by the ship speed measurement equipment. According to the ship gas control method, the ship running speed is automatically restricted by virtue of inspecting the ambient air visibility of the ship; by virtue of comparing the PM2.5 concentrations of gases inside and outside a ship control cab, a driver is prompted to open or close a window, so that the safe running of the ship and the body health of personnel on the ship are ensured.

Description

[0001] The present invention is a divisional application of a patent whose application number is 2014103624030, the application date is July 28, 2014, and the invention name is "a ship gas control method". technical field [0002] The invention relates to the field of ship control, in particular to a ship gas control method. Background technique [0003] 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 draina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H21/21B63H21/22G01N21/53G01N15/06
Inventor 不公告发明人
Owner 白薇
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