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Electric power and communication data transmission system and method for remote operated vehicle

A remote control submersible, communication data technology, applied in the field of electric power and communication data transmission system, can solve the problems of heavy weight, large diameter of underwater cables, difficult to carry and retract, etc., achieve light weight, small diameter, good on-site effect Effect

Active Publication Date: 2016-09-28
TIANJIN DEEPFAR OCEAN TECH
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Problems solved by technology

[0005] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art, to provide a power and communication data transmission system and method for unmanned remote control submersibles, to meet the needs of unmanned remote control submersible underwater cable power transmission and high-speed In addition to communication needs, solve the problems of large diameter, heavy weight, and difficulty in carrying and retracting underwater cables

Method used

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  • Electric power and communication data transmission system and method for remote operated vehicle

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Embodiment Construction

[0029] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0030] The present invention firstly provides a power and communication data transmission system for an unmanned remote control submersible, such as figure 1 As shown, the system includes a step-up DC power supply device 11 and a first power line carrier device 12 arranged in the shore equipment 1, a step-down conversion device 31 and a second power line carrier device 32 arranged in the unmanned remote control vehicle 3, And a coaxial cable 2 for connecting the shore equipment 1 and the unmanned remote control vehicle 3 .

[0031] Wherein, the step-up DC power supply device 11 is used to convert the input voltage into a DC voltage, and boost the DC voltage to form a power signal to be loaded to the coaxial cable 2; the first power line carrier device 12 is used to perform control data Signal modulation to form a comm...

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Abstract

The invention discloses an electric power and communication data transmission system and method for a remote operated vehicle. The system comprises a voltage rise direct current power supply device and a first electric power line communication device which are arranged in a shore device; a voltage reduction conversion device and a second electric power line communication device which are arranged in the remote operated vehicle; and coaxial cables which are used for connecting the shore device and the remote operated vehicle. According to the system and method, the defects that the existing underwater cables are heavy, the volume is large, and the use is convenient are overcome; and through adoption of the mode that the electric power signal transmission and communication signal transmission share the coaxial cables, only a group of cables are used, and the real time data transmission of underwater high-definition videos and real time electric power supply of an underwater ROV (Remote Operated Vehicle) can be realized. In practical application, the coaxial cables provided by the invention have good field effects due to small diameter, light weight and convenient carrying and storage.

Description

technical field [0001] The invention relates to the technical field of unmanned remote control submersibles, in particular to a power and communication data transmission system and method for unmanned remote control submersibles. Background technique [0002] ROV, or Remote Operated Vehicle, consists of: power propulsion, remote electronic communication device, black and white or color camera, camera pan, user peripheral sensor interface, real-time online display unit, navigation and positioning device, Unit components such as autopilot navigation unit, auxiliary lighting and Kevlar zero-buoyancy towline. Different types of ROVs have various functions and are used to perform different tasks. They are widely used in various fields such as the army, coast guard, maritime affairs, customs, nuclear power, hydropower, offshore oil, fishery, sea rescue, pipeline detection and marine scientific research. . [0003] Existing ROV underwater cables mostly adopt a multi-core cable st...

Claims

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Application Information

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IPC IPC(8): H04N7/10G08C19/00
CPCG08C19/00H04N7/10
Inventor 魏建仓
Owner TIANJIN DEEPFAR OCEAN TECH
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