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Miniature snorkeling type multi-body cruise system for underwater topography measurement of reefs

A topography measurement and cruise system technology, applied in radio wave measurement systems, measurement devices, underwater ships, etc., can solve the problems of poor data processing efficiency and accuracy, difficult data acquisition, and difficulty in installing compressors, etc. The effect of low pollution damage, reduced impact interference, and low cost

Pending Publication Date: 2018-05-22
GUANGZHOU MARITIME INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] ① Snorkeling of underwater equipment is usually achieved by drainage / water absorption. However, the micro-snorkeling multi-body cruise system is limited by its space structure, and it is difficult to install corresponding compressors and other bulky and heavy equipment;
[0005] ② Existing underwater robots have a variety of structures, which can be mainly divided into single-body and multi-body. way out of the cabin
This method not only brings greater measurement difficulty to the watertight method of the micro-snorkeling multi-body cruise system, but also the sensing area protruding from the cabin is easy to collide with obstacles in the water during navigation, increasing the risk of underwater robots. resistance during navigation;
[0006] ③ There are various ways for existing underwater robots to maintain the underwater navigation attitude, such as controlling the position and attitude of the propulsion device, controlling the steering attitude of the rudder blade, etc. However, the control process is usually complicated, and the control results cannot achieve the desired effect
[0007] In order to realize the precise monitoring of the position, navigation speed, acceleration, real-time geographic location, obstacle shape and relative geographic location of the irregularly oscillating offshore micro-snorkeling multi-body cruiser, the follow-up micro-snorkeling The autonomous planning, autonomous obstacle avoidance, remote monitoring and dispatching of multi-body cruiser routes provide data basis. Therefore, it is necessary to study the cruise equipment for underwater topography measurement of islands and reefs to solve the difficulty of data acquisition and the low efficiency and accuracy of data processing. bad question

Method used

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  • Miniature snorkeling type multi-body cruise system for underwater topography measurement of reefs
  • Miniature snorkeling type multi-body cruise system for underwater topography measurement of reefs
  • Miniature snorkeling type multi-body cruise system for underwater topography measurement of reefs

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Embodiment 1

[0050] The present invention provides a micro-snorkeling multi-body cruising system for underwater topography measurement of islands and reefs. The system adopts a multi-body structure to ensure stable navigation of equipment, such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 As shown, the miniature snorkeling multi-body cruise system includes:

[0051] A hull 1, the hull 1 includes a belly tank 2, a hull head 3, and a stern 4;

[0052] The abdominal compartment 2 includes a hollow long cylinder 21, and the hollow long cylinder 21 is provided with two rows of round holes along the length direction, and the number of round holes in each row is at least two. In this embodiment, The number of each row is three;

[0053] On one end of the hollow long cylinder 21, a first outer sealing sleeve 22 is welded, and the first outer sealing sleeve 22 includes a hollow circular platform 221 and an outer sealing ring 222, and the outer sealing ring 222 is simi...

Embodiment 2

[0063] As described above, the difference between this embodiment and the micro-snorkeling multi-body cruise system facing the underwater topography measurement of islands and reefs is that the combination figure 1 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 As shown, the hull 1 includes a control device 11, an execution device 12, and a motion device 13;

[0064] The control device 11 includes a driving machine 111 and an industrial computer 112, the driving machine 111 and the industrial computer 112 are stacked up and down and installed near the first outer sealing sleeve 22 of the hull 1 On the frame 113, the frame 113 includes a first retaining ring 1131 and a second retaining ring 1132, and the first retaining ring 1131 and the second retaining ring 1132 are connected and fixed by three connecting rods. There is a beam at the place near the center of the retaining ring, and the two ends of the base 1133 are connected to the beam, the driver 111 is ...

Embodiment 3

[0074] As described above, the difference between this embodiment and the micro-snorkeling multi-body cruise system facing the underwater topography measurement of islands and reefs is that the combination figure 1 , Figure 12 , Figure 13 , Figure 14 As shown, the hull 1 is connected to the battery compartment 6 through at least two hollow cylindrical frames, in this embodiment, connected by three hollow frames;

[0075] The battery compartment 6 includes: a compartment body 61, a battery compartment head 62

[0076] The cabin body 61 is a long cylindrical hollow tube whose diameter is smaller than that of the belly compartment 2 of the hull 1, on which a round hole matching the hollow connecting frame is arranged, and the first battery is welded at one end thereof The outer sealing sleeve 63 of the first battery compartment, the outer sealing sleeve 63 of the first battery compartment is a hollow cylinder in the shape of a truncated cone, and one end with a small outer ...

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Abstract

The invention provides a miniature snorkeling type multi-body cruise system for underwater topography measurement of reefs. The system comprises a hull and two battery chambers, the hull is connectedwith each battery chamber through at least two hollow brackets, the hull is arranged on the upper side and the battery chambers are arranged on the lower side, the hull and the battery chambers form atriangular prism structure in space, and a controlling device, an execution device and a moving device are installed in the hull; the battery chambers comprise chamber bodies and battery chamber capped ends, and detecting and positioning systems are installed in the hull and the battery chamber capped ends. According to the system, two battery chambers are adopted to provide power for the overalloperation of the cruise system, rapid endurance is provided for normal operations of each equipment of the system and the like, controllers of each equipment of a moving execution mechanism are controlled by instructions generated by an industrial personal computer to achieve stability of underwater navigation attitude of an underwater robot, and automation degree of the unmanned hull is greatlyimproved.

Description

technical field [0001] The invention relates to the field of submarines, in particular to a miniature snorkeling multi-body cruise system for underwater topography measurement of islands and reefs. Background technique [0002] Islands, reefs and coastal zones are affected by the two major power systems of land and sea, and the natural ecological environment is fragile and changeable. The topographic survey of islands, reefs and coastal zones is the premise and basis for the protection, development and management of marine resources. However, due to the particularities of islands, reefs and coastal zones, the development of topographic surveys faces many difficulties. In the existing technology, if the traditional aerial photogrammetry method is used, it can solve the problem of obtaining terrain pictures of difficult areas above the water surface and analyzing related terrain data, but this method is inefficient and less accurate in terms of data processing ; and for the a...

Claims

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Application Information

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IPC IPC(8): B63G8/00B63G8/08B63G8/20B63G8/22B63G8/38B63B3/13G01S13/08G01S17/08G01S19/42G01J5/00
CPCG01J5/00G01S13/08G01S17/08G01S19/42B63B3/13B63G8/001B63G8/08B63G8/20B63G8/22B63G8/38
Inventor 刘志军毕齐林赖敏玲闫奕樸陈柏任周咏涛
Owner GUANGZHOU MARITIME INST
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