Control method for ship posture display device
A technology of a display device and a control method, applied in equipment for reducing ship motion, equipment for increasing stability of ships, transportation and packaging, etc., can solve the problem that the inclinometer cannot provide users with swing information, it is difficult to use personnel to guide operations, and the inclinometer Low precision and other problems, to achieve the effect of improving safety and reliability, accurate measurement data, and comprehensive measurement data
Inactive Publication Date: 2015-07-08
BEILUN SCI & ART EXPERIMENT CENT INST OF AUTOMATION CHINESES ACADEMY OF SCI
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[0010] The purpose of the present invention is to overcome the low precision of the inclinometer in the prior art, especially when operating in harsh sea conditions, the inclinometer cannot provide accurate swing information for the user, it is difficult to use it for personnel operation guidance, and it may even cause misjudgment by navigators Insufficiency in solving the above-mentioned problems provides a control method of a ship attitude display device that can display the attitude of the ship in real time and provide reliable data support for the safe operation of the ship at sea
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[0055] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0056] Such as figure 1 The illustrated embodiment is a control method of a ship attitude display device, the ship attitude display device includes a first microprocessor 1 and a satellite locator 2 and a three-axis geomagnetic sensor 3 respectively connected to the first microprocessor , a three-axis gyroscope 4, a three-axis acceleration sensor 5, a computer 6 and a touch screen 7 electrically connected to the computer; the first microprocessor is electrically connected to the computer;
[0057] Such as figure 2 , image 3 shown, including the following steps:
[0058] Step 100, pre-constructing the perspective model of the ship in the computer, dividing the perspective model of the ship into 6 parts, namely the left front part, the right front part, the left middle part, the right middle part, the left rear part and the right rear part, ...
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The invention discloses a control method for a ship posture display device. The ship posture display device comprises a first microprocessor, a satellite positioning indicator, a three-axis magnetic sensor, a three-axis gyroscope, a three-axis acceleration sensor, a computer and a touch screen, wherein the satellite positioning indicator, the three-axis magnetic sensor, the three-axis gyroscope, the three-axis acceleration sensor and the computer are connected with the first microprocessor electrically connected with the computer, and the touch screen is electrically connected with the computer. The control method includes pre-establishing a perspective ship model in the computer, and then acquiring a plurality of perspective ship images according to horizontal oscillation angles, longitudinal oscillation angles and the perspective ship model. The control method for the ship posture display device has the advantages that measured data are more accurate and comprehensive; security support is provided for the ship in navigation, goods loading and unloading and docking at ports and the like by displaying the ship postures in real time; and an electronic compass used for displaying courses of the ship can function properly even when the ship posture display device inclines, and security and reliability of the ship navigation are further improved.
Description
technical field [0001] The invention relates to the technical field of ship safety navigation, in particular to a control method of a ship attitude display device capable of displaying ship attitude in real time and providing reliable data support for ship safety operations at sea. Background technique [0002] In recent years, due to the continuous deepening of my country's reform and opening up and the strengthening of foreign economic exchanges, the shipping industry, as the main channel for international trade goods circulation, has developed rapidly. Due to the demand for large ships in the shipping industry, along with the continuous advancement of shipbuilding technology, large ships have become the trend of ship development. [0003] Large ships have heavy load, deep draft, long scale, large stroke, and large inertia. They are greatly disturbed by factors such as sea wind and waves, and their interference response is stronger than that of small ships. Affected by en...
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IPC IPC(8): B63B39/00B63B39/14
Inventor 周海锋王若愚白植湖韩工倪旭辉杨超
Owner BEILUN SCI & ART EXPERIMENT CENT INST OF AUTOMATION CHINESES ACADEMY OF SCI