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Sea-air-submersible integrated inspection system based on small unmanned ship

A technology of inspection system and unmanned boat, which is applied in the direction of unmanned surface ships, unmanned aircraft, ships used for aircraft, etc., can solve the problem of high risk factor of artificial diving inspection, difficulty in replacing batteries in time, and battery life. Limited problems, to achieve the effect of improving picture stability, powerful functions, and strong battery life

Active Publication Date: 2020-10-16
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual diving inspection has high risk factor, high price and low efficiency
However, non-tethered underwater robots are used in the inspection of existing underwater robots, and the battery life is limited and it is difficult to replace the battery in time. higher cost

Method used

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  • Sea-air-submersible integrated inspection system based on small unmanned ship
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  • Sea-air-submersible integrated inspection system based on small unmanned ship

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Embodiment Construction

[0050] The specific technical solutions of the present invention are further described below in conjunction with the accompanying drawings of the description:

[0051] as attached figure 1 and 2 As shown, a sea-air-submarine integrated inspection system based on a small unmanned boat of the present invention includes a moored unmanned aerial vehicle inspection system 1, a ship-borne inspection system 2, an automatic cabin opener 3, and an unmanned boat It consists of a platform 4 and a tethered underwater robot inspection system 5.

[0052] as attached image 3 As shown, the moored UAV inspection system 1 includes a multi-rotor UAV platform 1.1, a dual light source camera 1.2, a UAV tethered cable 1.3, a UAV landing platform 1.4, and a tethered integrated control box 1.5, Generator 1.6. The multi-rotor UAV platform 1.1 is a multi-rotor UAV, and its lower part is equipped with a dual light source camera 1.2, and the multi-rotor UAV platform 1.1 has a ring-shaped tripod for ...

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Abstract

The invention provides a sea-air-submersible integrated inspection system based on a small unmanned ship. The system comprises a mooring type unmanned aerial vehicle inspection system (1), a shipborneinspection system (2), an unmanned ship platform (4) and a mooring type underwater robot inspection system (5), the unmanned ship platform (4) comprises a fixed portal frame (4.2) and an unmanned ship body (4.19); the unmanned ship body (4.19) is in a wave-resistant catamaran shape. Wherein the mooring type unmanned aerial vehicle inspection system (1) comprises a multi-rotor unmanned aerial vehicle (1.1) and an unmanned aerial vehicle landing platform (1.4), and the mooring type underwater robot inspection system (5) comprises a remote control winch (5.1), an underwater GPS receiver array (5.4), an underwater inspection robot (5.7) and an underwater GPS positioner (5.8). The inspection system has the characteristics of powerful function, high efficiency, continuous operation, low inspection cost and the like, and can meet the requirements of rapidly increased wind power plant installed capacity and other large-scale ocean engineering equipment on inspection equipment.

Description

technical field [0001] The invention belongs to the technical field of inspection of offshore wind turbines, and in particular relates to a sea-air-submersible integrated inspection system based on a small unmanned boat. Background technique [0002] With the development of marine engineering and large-scale marine equipment, many large-scale equipment used in the sea have appeared. For example, in offshore wind power equipment, the turbine blades are used as a device to capture wind energy. The quality of its structure and the length of its service life will directly affect the operating efficiency and economic benefits of the wind turbine. However, the blades are easily affected by factors such as strong wind load, lightning strikes, and salt spray corrosion during operation, and problems such as pores, cracks, corrosion, and coating peeling are prone to occur. Offshore wind turbines rely on submarine cables for power transmission. Submarine cables have complex structures...

Claims

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Application Information

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IPC IPC(8): B63B35/00B63B35/52B64F3/02B63C11/34B63G8/00B63B27/08B63B49/00
CPCB63B35/00B63B35/52B64F3/02B63C11/34B63G8/001B63B27/08B63B49/00B63B2035/006B63G2008/007B64U2201/202B64U2101/00
Inventor 王鸿东向金林楼建坤刘洋易宏梁晓锋
Owner SHANGHAI JIAO TONG UNIV
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