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Underwater reconnaissance and positioning robot, working method, and control system

An underwater robot, working method technology, applied in the direction of manipulators, manufacturing tools, etc., can solve the problem of unable to quickly and accurately find the items salvaged or located in seabed samples.

Active Publication Date: 2018-10-23
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, it should be considered that due to the limitation of its own conditions, a single underwater robot cannot quickly and accurately find seabed samples or items that need to be salvaged or positioned.

Method used

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  • Underwater reconnaissance and positioning robot, working method, and control system
  • Underwater reconnaissance and positioning robot, working method, and control system
  • Underwater reconnaissance and positioning robot, working method, and control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1 to Figure 5 As shown, the present embodiment 1 provides an underwater robot, including: a main body 1, a power device is provided on the outer wall of the main body 1; a processor module is suitable for controlling the underwater robot to travel underwater by controlling the power device.

[0029] The main body 1 is shuttle-shaped; the power unit includes three propeller-type motor propellers, which are distributed on the outer wall at 120°; the processor module is suitable for controlling the three propeller-type motor propellers to work together to control water The underwater robot travels underwater.

[0030] Specifically, the underwater traveling mode of the underwater robot includes but is not limited to ups and downs, turning, lateral movement, and pitching. The corresponding relationship between the specific traveling and each propeller motor propeller is shown in Table 1.

[0031] Correspondence table between underwater robot travel and each ...

Embodiment approach

[0039] As an optional implementation of the underwater robot, the underwater robot also includes: a camera device and a communication device connected to the processor module; the processor module recognizes the target through the camera device, and establishes a communication device through the communication device Network to achieve tracking and positioning; specifically, the mother ship locates the corresponding underwater robot by receiving the communication device of each underwater robot.

[0040] Specifically, the communication method of the underwater robot is, for example but not limited to, a three-stage step-by-step approach, that is, three communication technologies are used in the process of the two robots gradually approaching, which has the characteristics of high efficiency, high intelligence, and high stability. . Specifically, the complex process of approaching is divided into three different stages according to the three communication methods. Using three su...

Embodiment 2

[0047] On the basis of embodiment 1, this embodiment 2 also provides a working method of the underwater robot.

[0048] The working method includes: controlling the underwater robot to advance underwater by controlling the power device.

[0049] Wherein, the structure and working mode of the underwater robot are as described in Embodiment 1.

[0050] As an optional working method for underwater robots.

[0051] When the underwater robot turns underwater, the first propeller motor propeller acts as a turning fulcrum, and the second and third propeller motor propellers move toward each other and close together, that is, with the first propeller motor propeller at the center of the main body 1 Axisymmetric setup.

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PUM

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Abstract

The invention relates to an underwater investigating-positioning robot as well as a working method and a control system. The underwater investigating-positioning robot comprises a main body and a processor module, wherein power devices are arranged on the outer wall of the main body; and the processor module is applicable to the situation that the power devices are controlled to control the underwater investigating-positioning robot to travel underwater. According to the underwater investigating-positioning robot as well as the working method and the control system provided by the invention, the underwater traveling efficiency of the underwater investigating-positioning robot can be improved; through a three-stage step-by-step draw-close method, the working defects that the underwater condition is complex and the underwater scope is broad can be overcome; and through three communication methods, the convergence of underwater investigating-positioning robots can be completed at different distances.

Description

technical field [0001] The invention relates to an underwater detection and positioning robot, a working method and a control system. Background technique [0002] The 21st century is the century of the ocean. The rich energy and resources contained in the ocean are an important supply for human beings to survive under the situation that the resources on the ground are exhausted. At the same time, the 21st century is also the century of intelligent equipment. The wide application of intelligent systems has greatly improved the efficiency of labor and has become a new highland for national strategic development. Therefore, it is an undoubted development trend to apply smart equipment to the ocean. At present, the main form of underwater intelligent equipment is underwater robots, whose main functions include exploration, collection, maintenance, infrastructure, military and search and rescue. Among them, the use of underwater robots for ocean exploration is of great signifi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00B25J19/04B25J19/00
CPCB25J11/00B25J19/00B25J19/04
Inventor 杨逸飞朱晓璐陆悦徐铭泽
Owner HOHAI UNIV CHANGZHOU