An underwater communication system

A communication system and communication technology, applied to transducers, sensor parts, sensors and other directions used underwater, can solve the problem of one-way communication between surface command and divers

Active Publication Date: 2019-06-25
THE PLA NAVY SUBMARINE INST
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] The invention proposes an underwater communication system, which solves the problem in the prior art that only one-way communication between the surface command and the diver can be realized

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] The underwater communication system of the present invention includes a control unit, a control panel and a water surface integrated control box, wherein the control unit is installed in the water surface integrated control box, and the water surface integrated control box and the control panel are arranged at the position where the diving supervisor is located. By operating the PTT switch on the control panel and the diver's selection communication swit...

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Abstract

The invention provides an underwater conversation system. A control unit is arranged in an integrated water-surface control box; the integrated water-surface control box and the control panel are arranged at the position where underwater diving supervision is; the control unit comprises a transmitting / receiving dual-path circuit, a signal collection amplification circuit and a power amplificationcircuit; electric level signals from telephone transmitters of two divers are transmitted to the signal collection amplification circuit and a power amplification circuit through the transmitting / receiving dual-path circuit for processing; one path after the processing is transmitted to a loudspeaker on the control panel for playing while the other path is transmitted to a telephone receiver between the divers for playing, so that dual-path communication between the divers is realized. The underwater conversation system realizes the purpose of dual-path communication between the underwater divers; as a PTT switch on the control panel and selector communication switches of divers are controlled through the diving supervision, the purpose of simultaneous communication or separate communication between the water surface and two underwater divers is realized.

Description

technical field [0001] The invention relates to the field of communication equipment, in particular to an underwater communication system. Background technique [0002] At present, with the increasing number of diving detection and salvage tasks in lakes, rivers and oceans, divers' underwater operation technology and diving equipment are also constantly developing. New diving equipment that can communicate underwater and have high safety and reliability is also It is used more and more by divers. When divers perform underwater operations, especially in the process of underwater engineering construction, divers need to cooperate with each other, especially in diving operations that require mutual assistance. Underwater cooperation Surface diving supervisors need to pass divers’ terminology to each other to complete, and in the process of transferring a large number of terms, divers’ life safety will be more dangerous every second, ensuring the safety of divers is a priority f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/44H04R3/00
CPCH04R1/44H04R3/00
Inventor 曾安国胡霈薛延华商海铭尹力
Owner THE PLA NAVY SUBMARINE INST
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