Teleoperation unmanned submersible for detecting and disposing submarine target

A technology for underwater targets and underwater detection equipment, applied in underwater operation equipment, transportation and packaging, ships, etc., can solve the problems of increased operational difficulty, no retrieval, limited transmission distance and information bandwidth, etc., to achieve convenient disassembly The effect of installation, expansion of application range and improvement of performance

Inactive Publication Date: 2013-03-20
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional ROV has obvious limitations in application:
[0006] Third, due to the lack of obvious reference objects underwater, the operator uses experience to judge and operate in the first-view remote control mode, which not only increases the difficulty of operation, but also makes it difficult to accurately locate the ROV
[0007] Fourth, conventional ROV uses cables to transmit information, and its transmission distance and informati

Method used

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  • Teleoperation unmanned submersible for detecting and disposing submarine target
  • Teleoperation unmanned submersible for detecting and disposing submarine target
  • Teleoperation unmanned submersible for detecting and disposing submarine target

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] see figure 1 and figure 2 , a teleoperated unmanned submersible for underwater target detection and disposal, comprising a submersible body frame 5, a buoyancy body 2, a power propulsion device, underwater detection equipment, a power management cabin 4, a communication and control cabin 7, Cable interface and signal interface, buoyancy body 2 and the top of submersible body frame 5 are fixedly combined and installed, power management compartment 4 and communication and control compartment 7 are fixedly loaded on submersible body frame 5, and the cables connected to the cable interface are connected to The power management cabin 4 also provides electric energy to the power propulsion device and the underwater detection equipment, and the signal cable connected with the signal interface is connected to the communication and control cabin 7 and is respectively connected with the power propulsion device and the underwater detection equipment; the power propulsion device i...

Embodiment 2

[0046] This embodiment is basically the same as Embodiment 1, especially in that:

[0047]In this embodiment, the ultra-short baseline positioning sonar transponder 18 is powered by an independent lithium battery. When the photoelectric composite cable of the submersible is disconnected, the signal failure of the communication and control cabin 7 or the submersible causes the submersible to contact with the submersible due to unforeseen extreme conditions When the host computer communication is disconnected, the ultra-short baseline positioning sonar transponder 18 can still work independently to provide the mother ship with search and confirm the location data of the submersible. The ultra-short baseline positioning sonar transponder 18 is powered by an independent lithium battery, and can still work independently for a long time in unforeseen extreme situations such as the disconnection of the submersible composite cable, so as to determine the position of the lost submersibl...

Embodiment 3

[0049] This embodiment is basically the same as Embodiment 1, especially in that:

[0050] In this embodiment, the tilt angle range of the tilt pan head is preferably 60°. The tilting pan / tilt controller 6 can drive the pan / tilt to produce a pitching rotation with a range of 60°, which can realize wide viewing angle detection, adjust the detection and observation angle of the underwater detection equipment, and realize underwater detection without dead angle.

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Abstract

The invention discloses a teleoperation unmanned submersible for detecting and disposing a submarine target, and is applied to the field of detecting and disposing technologies for submarine targets in the limpidity water area and the muddy water area. A power propulsion device of the teleoperation unmanned submersible comprises four screw propellers installed on a submersible body frame, wherein a cable interface and a signal interface are combined so as to form a photoelectric composite cable interface; underwater detection equipment comprises submersible front detection equipment and submersible lower detection equipment; a forward follow-up bright light searching lamp, a follow-up glimmer camera and an acoustic lens of a detection sonar are fixedly installed on a pitching rotation cradle head; the pitching rotation cradle head generates pitching rotation relative to the submersible body frame so as to adjust detection and viewing angles of the submersible front detection equipment fixed on the pitching rotation cradle head; and submersible position and attitude sensor group realize exact locating on positions and attitudes of an ROV (remotely-operated vehicle), thereby improving the service property of the unmanned submersible, and expanding the application area of the unmanned submersible.

Description

technical field [0001] The invention relates to an underwater detection and operation machine, in particular to an unmanned submersible, which is applied to the technical field of underwater target detection and disposal in clear waters and turbid waters. Background technique [0002] Remotely operated unmanned submersible (Remote Operated Vehiele, ROV) is an underwater detection and operation machine. It is also called an underwater robot because of its extensive application of robot-related technologies. The teleoperated unmanned submersible system consists of a submersible body with a propulsion device, an underwater camera, a cable connecting the submersible and a surface system, and a surface power supply system. Since the remote-operated unmanned submersible can replace human beings to dive underwater to detect underwater targets, it greatly reduces the dependence of related operations on divers, expands the scope of human exploration, and improves people's ability to ...

Claims

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Application Information

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IPC IPC(8): B63C11/52
Inventor 饶进军张嘉毅谢少荣龚振邦
Owner SHANGHAI UNIV
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