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Ship computer control system and method

A control system and computer technology, applied in the direction of hull, hull parts, ship construction, etc., can solve the problems of non-durable side keel, unstable performance, poor stability effect, etc. flipping effect

Inactive Publication Date: 2018-05-18
NANYANG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The side keel of the anti-sway device is fixed on the hull, which relatively increases the underwater resistance during sailing. In addition, the stabilizer device will protrude out of the hull after installation. Resistance, and the larger the stabilizer, the better the anti-swing effect, but too large stabilizer often causes collision damage when the ship docks at the dock, and more importantly, the side keel is not durable, the service life is short, and the stabilization effect Poor, unstable performance

Method used

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  • Ship computer control system and method
  • Ship computer control system and method

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Experimental program
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Effect test

Embodiment 1

[0037] Embodiment one: if figure 1 , 2 , 3, and 4, a ship computer control system includes a hull 4, a groove 17 is arranged at the bottom of the hull 4, and an adjustment block 16 is provided in the groove 17 through a lifting mechanism 13, and the two sides of the hull 4 There are respectively door-shaped brackets 1 slidingly connected with the hull 4, and the hull is provided with a through hole for the door-shaped brackets to pass through. The door-shaped brackets 1 pass through the hull 4 and are slidably connected with it. , forming a rectangular frame, the hull 4 is provided with an electric push rod 19 for pushing out the support 1, the support 1 is provided with an air bag 3, and the air bag 3 is connected to the compressor 8 through a high-pressure air pipe 5, and the electric push rod Rod 19, elevating mechanism 13 and compressor 8 are all connected with microcomputer 20, and support guide and righting mechanism is provided in the described hull.

[0038] Describe...

Embodiment 2

[0054] Embodiment two: as the improvement of embodiment one, described hull is provided with sensory gyroscope 21, described sensory gyroscope 21 is connected with microcomputer 20, and microcomputer can adopt PLC programmable controller, PLC programmable control Low device cost and stable performance. Grooves are provided on both sides of the adjustment block. Since the resistance of the water body to the swing of the groove is greater than that of the plane, the swing resistance of the adjustment block can be further increased, and the damping effect on the swing of the hull is better than that of the plane structure.

[0055] A ship computer control method, comprising the following steps: when the ship body is swaying, the sensor gyroscope transmits the ship body sway information to the microcomputer, and the microcomputer controls the scissor lifter to extend, and drives the adjustment block to move downward until the ship body smooth;

[0056] If the scissor-type liftin...

Embodiment 3

[0059] The difference between embodiment three and embodiment one is: the chemical composition of the stainless steel corrosion-resistant material is: 0.02% C, 0.2% Si, 1.5% Mn, 0.01% P, 0.001% S, 10% Cr, 3% Ni, 0.5% Mo, 0.1% Ti, 3.5% W, 0.5% Nb, and the balance is Fe. The lower compressor can be installed in the cabin and communicated with the adjustment block through a high-pressure gas pipeline. Easy maintenance.

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Abstract

The invention discloses a ship computer control system and method. The ship computer control system comprises a ship body, a groove is formed in the bottom of the ship body, and the groove is internally provided with an adjusting block through a lifting mechanism. Door-shaped supports slidably connected with the ship body are arranged on the two sides of the ship body correspondingly, electric pushing rods for pushing the supports out are arranged in the ship body, and airbags are arranged on the supports. The airbags are connected with a compressor through high-pressure gas delivery pipes, and the electric pushing rods, the lifting mechanism and the compressor are connected with a microcomputer, the lifting mechanism is a shear-fork-type electric lifting mechanism, and support guiding centralizing mechanisms are arranged in the ship body. According to the ship computer control system, swinging and lateral overturning can be effectively prevented under the condition of stormy waves orship body imbalance, the travelling safety of the ship body is ensured, and the ship computer control system is durable and long in service life.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a ship computer control system and method. Background technique [0002] The swaying of the ship may produce six degrees of freedom: sway, surge, yaw, roll, pitch, and heave. Under the action of external force, that is, under the action of wind and waves, the ship makes periodic side-to-side roll and back-and-forth swing movements, which is called sway. Ship swaying is a harmful performance. Severe swaying will resist low speed, cause cargo damage, damage the hull and machinery, make passengers seasick, and affect the life and work of the crew. When seasick, I feel epigastric discomfort, followed by nausea, pale complexion, and cold sweats, followed by dizziness, depression, increased salivation, and vomiting. Therefore, it is very necessary to resist the swaying of ships at low altitude. [0003] In the prior art, for the stability of the hull, most of the ships are equipped wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B43/10B63B39/00B63B3/14
CPCB63B3/14B63B39/00B63B39/02B63B39/03B63B43/04B63B43/10B63B43/14B63B2043/145Y02A30/30
Inventor 连冬艳于育民宋苏罗
Owner NANYANG INST OF TECH
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