Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Underwater conservation system

A communication system and technology for sending calls, applied in the direction of transducers, transducer circuits, sensors, etc. used underwater, can solve the problem of one-way communication between surface commanders and divers.

Active Publication Date: 2018-06-12
THE PLA NAVY SUBMARINE INST
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Underwater conservation system
  • Underwater conservation system
  • Underwater conservation system

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com