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Joint underwater search and rescue robot, search and rescue system and working method thereof

An underwater robot and underwater machine technology, which is applied in the directions of underwater operation equipment, underwater ships, motor vehicles, etc., can solve the problems such as the inability to quickly and accurately find the objects that are salvaged or located by the seabed samples, and improve the underwater operation. Cycle, reduce power consumption, reduce the effect of water resistance

Inactive Publication Date: 2018-02-23
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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  • Joint underwater search and rescue robot, search and rescue system and working method thereof
  • Joint underwater search and rescue robot, search and rescue system and working method thereof
  • Joint underwater search and rescue robot, search and rescue system and working method thereof

Examples

Experimental program
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Embodiment 1

[0030] Such as Figure 1 to Figure 5 As shown, the present embodiment 1 provides an underwater robot, comprising: a main body 1, a power device is provided on the outer wall of the main body 1, and a manipulator 5 is provided at the head end of the main body; a processor module is suitable for controlling the power device To control the underwater robot to travel underwater, and also control the manipulator 5 to realize the grasping action, so as to realize the underwater salvage work; the end of the main body is provided with a clamping end.

[0031] 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.

[0032] Specifically, the underwater traveling mode of the underwater robot includes but is not limited to ups and dow...

Embodiment 2

[0049] Such as Figure 6 to Figure 8 As shown, Embodiment 2 also provides an underwater robot swarm cooperative search and rescue system, including at least two underwater robots as described in Embodiment 1, and a server for coordinating the work of each robot.

[0050] Each underwater robot is suitable for carrying out search activities in their respective activity areas. When one of the underwater robots finds the target, it sends the target position to the server, and the server notifies each underwater robot; The current position of the robot (for example Figure 6 A and B in A) and the target position to determine a converging point (such as Figure 6 Middle y), that is, the server notifies each underwater robot to travel to the meeting point for rendezvous, and queue up to the target location (such as Figure 6 shown by x). Where the confluence path is as Figure 6 As shown by the dotted line in the center, the path from the gathering point y to the target point x i...

Embodiment 3

[0055] On the basis of Embodiments 1 and 2, Embodiment 3 provides a working method of an underwater robot swarm cooperative search and rescue system.

[0056] Wherein the underwater robot swarm cooperative search and rescue system is as described in Embodiment 2, and the working process of the underwater robot swarm cooperative search and rescue system has been discussed in Embodiment 2, and will not be repeated here.

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Abstract

The invention relates to an underwater joint search and rescue robot and system and a working method thereof. The underwater robot comprises a body and a processor module, wherein a power device is arranged on the outer wall of the body, and a mechanical arm is arranged at the head end of the body; the processor module is used for controlling the underwater robot to advance by controlling the power device and used for controlling the mechanical arm to grab; a clamping end is arranged at the tail end of the body. The underwater joint search and rescue robot and system and the working method thereof have the advantages that multiple underwater robots are connected end to end to form a queue, the queue advances underwater, water resistance during advancing is reduced, the electric energy consumption during advancing is lowered, and the operation cycle of the underwater robot is prolonged; a three-stage substep closing manner is used to overcome complex underwater conditions, wide working range is achieved, and the underwater robots can converge under different distances by the aid of three communication manners.

Description

technical field [0001] The invention relates to an underwater joint search and rescue robot, a search and rescue system and a working method thereof. 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/48B63G8/00
CPCB63C11/48B63G8/001B63G2008/002
Inventor 杨逸飞朱晓璐陆悦徐铭泽
Owner HOHAI UNIV CHANGZHOU
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