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Remote operated vehicle rapid obstacle avoidance system and method thereof

An underwater robot and obstacle avoidance technology, applied in the field of robots, can solve problems such as inflexible adjustment, inability to ensure driving safety, inconvenient adjustment, etc., and achieve good adjustment effect, flexible and convenient movement and adjustment, and rapid obstacle avoidance function

Active Publication Date: 2020-02-14
JINLING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fast obstacle avoidance system for an underwater robot to solve the problem that the existing underwater robot proposed in the above background technology can only be adjusted in one direction, and the adjustment is inflexible, so that the robot can operate underwater with reefs. The movement is limited, driving safety cannot be guaranteed, or it is also inconvenient to adjust when underwater near the reef

Method used

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  • Remote operated vehicle rapid obstacle avoidance system and method thereof
  • Remote operated vehicle rapid obstacle avoidance system and method thereof
  • Remote operated vehicle rapid obstacle avoidance system and method thereof

Examples

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Effect test

Embodiment 1

[0028] see Figure 1-5 , the present embodiment provides a rapid obstacle avoidance system for an underwater robot, comprising a mounting plate 1, mounting brackets 9 are fixedly mounted on the four corners of the upper end of the mounting plate 1, and a motor 11 is fixedly mounted on the inner side of the mounting plate 1, so The other side of the installation plate 1 is rotatably installed with a shaft 8, the shaft 8 is fixedly connected to the output shaft of the motor 11, the impeller 5 is fixedly installed on the outside of the shaft 8, and the sonar 10 is fixedly installed on the outside of the installation plate 1. , the sonar 10 is connected with a chip through a cable, a support frame 2 is fixedly installed on the outside of the mounting plate 1, and a protective strip 4 is installed in the middle of the outer support of the support frame 2, and the protective strip 4 can play a role in the impeller 5. The role of protection is to prevent stones or obstacles in the wa...

Embodiment 2

[0037] see figure 2 , a further improvement is made on the basis of Embodiment 1: the pipe 7 runs through the side wall of the mounting plate 1 and the support frame 2, and runs through the side wall of the sleeve 3 to connect with the high-pressure nozzle 6, and the pipe 7 runs through the support frame 2, The support frame 2 can fix the pipeline 7, prevent the pipeline 7 from shaking, and at the same time make the pipeline 7 be located inside the support frame 2 to protect the pipeline 7. The mounting bracket 9 is an L-shaped structure. And the mounting bracket 9 is provided with a mounting hole to facilitate the installation of the mounting plate 1 .

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Abstract

The invention discloses a remote operated vehicle rapid obstacle avoidance system and a method thereof. The system involves mounting plates, wherein mounting supports are fixedly arranged at the fourcorners of the upper ends of the mounting plates; motors are fixedly arranged on the inner sides of the mounting plates, the other sides of the mounting plates are rotationally provided with rotatingshafts, and the rotating shafts are fixedly connected with output shafts of the motors; impellers are fixedly arranged on the outer sides of the rotating shafts, sound navigation and ranging is fixedly arranged on each of the outer sides of the mounting plates, and the sound navigation and ranging is connected with chips through cable lines; and the outer sides of the mounting plates are fixedly provided with supporting frames, and the middle parts of outer side supports of the supporting frames are provided with protection strips. The mounting plates can be arranged in different directions ofa remote operated vehicle, so that the movement and adjustment of the remote operated vehicle more flexible and convenient, obstacle avoidance adjustment can be carried out on the remote operated vehicle in multiple aspects, and a better adjusting effect is achieved; and during working, high-pressure spray heads and the impellers simultaneously work, so that the remote operated vehicle moves morerapidly and has a more rapid obstacle avoidance function.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a rapid obstacle avoidance system and method for an underwater robot. Background technique [0002] Due to the complex underwater terrain of the ocean, when using underwater robots to explore the ocean, they often encounter some obstacles such as reefs or corals, which seriously affect the safety of underwater robots. [0003] Although existing underwater robots are equipped with sonar systems to avoid obstacles, they can only detect obstacles and adjust the robot's route at a long distance, which is very inconvenient to adjust, and generally can only be adjusted in one direction. Inflexibility also makes the movement of the robot under water with reefs limited, and cannot guarantee driving safety, or it is also inconvenient to adjust when it is near reefs. Contents of the invention [0004] The purpose of the present invention is to provide a fast obstacle avoidance system for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B63H11/04G01S15/93
CPCB63C11/52B63H11/04G01S15/93
Inventor 智淑亚
Owner JINLING INST OF TECH
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