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Emergency warning system for grounding and rocketing of a ship

An early warning system and emergency technology, which is applied in the directions of waterborne ship navigation equipment, ships, and navigation aid arrangements to achieve the effect of simple structure and strong applicability

Inactive Publication Date: 2018-12-11
王路才 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no effective method for the emergency early warning of ship grounding on rocks, and the emergency early warning system of ship grounding on rocks of the present invention effectively solves this problem

Method used

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  • Emergency warning system for grounding and rocketing of a ship
  • Emergency warning system for grounding and rocketing of a ship
  • Emergency warning system for grounding and rocketing of a ship

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Embodiment one: in figure 1 , figure 2 and image 3 In the shown embodiment, after the signal of the vertical water depth transducer 1 is processed by the early warning processor 5, the water depth of the navigating sea area and the rate of change of the water depth with time are displayed in real time on the comprehensive situation display 6. When the water depth of the navigating area is less than the set When the value or the rate of change of water depth over time is greater than the set value, the system will start an alarm and display alarm sentences such as "!!! Insufficient water depth, remaining disposal time: ** seconds" on the comprehensive situation display 6 in real time; The included angle between the device 2 and the horizontal direction of the bow is α. After the signal is processed by the early warning processor 5, the distance of the obstruction in front of the route, the height of the obstruction from the water surface and the distance of the obstru...

Embodiment 2

[0026] Embodiment two: in figure 2 and Figure 4 In the shown embodiment, after the signal of the vertical water depth transducer 1 is processed by the early warning processor 5, the water depth of the navigation sea area and the rate of change of the water depth with time are displayed in real time on the integrated situation display 6. When the water depth of the navigation area is less than the set value Or when the rate of change of water depth over time is greater than the set value, the system will start to alarm and display alarm sentences such as "!!! Insufficient water depth, remaining disposal time: ** seconds" on the comprehensive situation display 6 in real time; the bow direction transducer 2 The included angle with the horizontal direction of the bow is α. After the signal is processed by the early warning processor 5, the distance of the obstruction in front of the route, the height of the obstruction from the water surface and the distance of the obstruction a...

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Abstract

The invention relates to an emergency warning system for grounding and rocketing of a ship, which can provide the variation rate of water depth with time and the distance of navigable objects in navigable sea area. The system has a plurality of transducers, After the signal of the transducer is processed by the early warning processor 5, the data such as the change rate of the water depth with time and the distance of the navigable object in the navigation area of the ship can be displayed on the integrated situation display 6 in real time. When the data of each group reaches the alarm set value, the system starts to alarm, and the remaining disposal time of the pilot can be displayed in real time. The vertical water depth transducer 1 can be used alone or in combination with the bow direction transducer 2, the port side transducer 3 and the starboard side transducer 4 according to the requirements of the navigation sea area of the ship. - The invention is applicable to ships of various uses and tonnages, including military ships and civil ships.

Description

Technical field: [0001] The invention relates to the technical field of ship navigation safety, in particular to an emergency early warning system for ships running aground. Background technique: [0002] When ships are sailing, especially in inland rivers, islands, reefs, icebergs, shipwrecks and other nearby waters, as well as sea areas with incomplete chart data, safe water depth and regular lookout are important guarantees for ship navigation safety. At present, the early warning of ships stranded on rocks mainly uses the depth sounder to measure the water depth of the navigation area. When the measured water depth is lower than a certain set water depth, the depth sounder sends out an alarm signal, and the driver can take disposal measures according to the alarm signal to avoid Shallow water effects and even grounding accidents occur on ships, which in turn cause damage to the hull structure. However, only relying on the depth sounder to give early warning of the safe ...

Claims

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Application Information

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IPC IPC(8): B63B49/00
CPCB63B49/00
Inventor 王路才谢田华杨常青
Owner 王路才
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