Underwater robot control system and method for submarine cable routing inspection

An underwater robot and submarine cable technology, which is applied in the installation of cables, underwater ships, cable installation devices, etc., can solve problems such as restricting applications, hindering intelligent systems, increasing the load burden of underwater robots, etc., to improve practicability , the effect of reducing size and weight, and improving autonomous working ability

Inactive Publication Date: 2018-05-18
ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a design needs to solve the communication problem between the two controllers in terms of hardware design, which occupies valuable information transmission channels, increases the load burden of underwater robots, and hinders the realization of an intelligent system in software design, reducing the The autonomous operation capability of underwater robots limits its application in inspection operations

Method used

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  • Underwater robot control system and method for submarine cable routing inspection
  • Underwater robot control system and method for submarine cable routing inspection
  • Underwater robot control system and method for submarine cable routing inspection

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Experimental program
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Embodiment 1

[0057] figure 1 It is a structural schematic diagram of Embodiment 1 of the underwater robot control system for submarine cable inspection of the present invention.

[0058] Such as figure 1 As shown, a kind of underwater robot control system for submarine cable inspection of the present invention comprises:

[0059] The remote control department, which is located above the water surface and is responsible for issuing operational tasks to the underwater robot; and

[0060] The task control unit is connected to the power propulsion unit; the task control unit is configured to: receive the operation tasks issued by the remote control unit, and plan the path of the operation tasks to control the power propulsion unit to implement corresponding actions, so as to realize multiple Freedom navigation; at the same time, the navigation parameters are adjusted in real time to ensure that the underwater robot can successfully complete the given task.

[0061] (1) Mission Control Depar...

Embodiment 2

[0110] figure 2 It is a structural schematic diagram of Embodiment 2 of the underwater robot control system for submarine cable inspection of the present invention.

[0111] like figure 2 As shown, on the basis of the first embodiment, the underwater robot control system for submarine cable inspection in this embodiment also includes a task load unit.

[0112] The task load part is connected with the task controller, and the task load part is configured to: adopt the task load reconstruction design, and carry different task loads at the same body position according to the operation tasks.

[0113] The present invention not only reduces the size and weight of the underwater robot by adopting the reconfiguration design, but also meets the requirements of different working environments and tasks, and improves the practicability of the underwater robot inspection operation.

[0114] Specifically, the mission load is an underwater camera, side-scan sonar, multi-beam sonar, shal...

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Abstract

The invention discloses an underwater robot control system and method for submarine cable routing inspection. The control system comprises a long-distance control part and a mission control part. Thelong-distance control part is located above the water surface and in charge of assigning operation missions to an underwater robot. The mission control part is connected with a power propellant part.The mission control part is configured to receive the operation missions assigned by the long-distance control part, and conduct route planning on the operation missions so as to control the power propellant part to implement corresponding actions, and thus multi-degree of freedom navigation of the underwater robot is achieved. Meanwhile, real-time adjusting is conducted on navigation parameters,and it is ensured that the underwater robot successfully complete the assigned operation missions.

Description

technical field [0001] The invention belongs to the field of underwater robot control, and in particular relates to an underwater robot control system and method for inspection of submarine cables. Background technique [0002] Submarine cable laying is recognized as a very difficult large-scale project in the world, with large investment scale, high construction difficulty and long laying distance. At present, most submarine cables are laid by seabed burial, which is the most economical and effective way to protect the safety of submarine cables. However, the submarine cables after they are put into operation still need regular inspections to check possible problems with the submarine cable body (such as whether the cable body is exposed outside the buried ditch, corrosion and wear of the outer skin, etc.) and potential damage to the submarine cable routing area. Threats (e.g. changes in shallow seabed geology, marine sediment cover, etc.). In case of accidents such as br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B63G8/14H02G1/00G05D1/10
CPCB63C11/52B63G8/14G05D1/10H02G1/00
Inventor 陈斌王万国许玮李超英傅孟潮李建祥赵金龙郭锐刘俍刘越李荣任志刚苏建军孙晓斌石鑫李勇
Owner ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY
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