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Deep sea contactless signal bidirectional transmitter

A non-contact, two-way transmission technology, applied in signal transmission systems, electrical signal transmission systems, instruments, etc., can solve the problems of low withstand voltage and high power consumption, and achieve the effect of low power consumption and short signal transmission distance

Inactive Publication Date: 2003-08-06
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are problems of high power consumption and low withstand voltage

Method used

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  • Deep sea contactless signal bidirectional transmitter
  • Deep sea contactless signal bidirectional transmitter

Examples

Experimental program
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Embodiment Construction

[0009] refer to figure 1 The deep-sea non-contact signal bidirectional transmission device of the present invention comprises a probe 1, a coil 3, an iron core coil 4, a first FM modem 2, a second FM modem 5 and a computer 6 located in the submersible, and the coil 3 is loosely matched Set outside the iron core coil 4, the input / output port of the first FM modem 2 is connected to the coil 3, the output / input port of the first FM modem 2 is connected to the probe 1; the input / output port of the second FM modem 5 is connected to the iron The core coil 4 is connected, and the output / input port of the second FM modem 5 is connected with the computer 6 .

[0010] When the probe is a sensor or detector, the input port of the first FM modem 2 is connected to the probe, the output port is connected to the coil 3, and the input port of the second FM modem 5 is connected to the core coil 4, and the output port is connected to the computer 6 connected. When the probe is the controlled ...

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PUM

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Abstract

The invention is deep sea contactless signal bidirectional transmitting device, it includes probe, the computer in deep diving device, coil, iron coil, the first frequency modulation MODEM and the second frequency modulation MODEM, the coil covers the iron coil, the I / O port of the first frequency modulation MODEM connects with the coil and the I / O port connects with the probe, the I / O port of the second frequency modulation MODEM connects with the iron coil and O / I port connect with the computer.

Description

technical field [0001] The invention relates to a signal transmission device of a deep sea submersible. Background technique [0002] In order to better investigate the resources and environment at the bottom of the ocean, manned deep submersibles are often used. Due to the complex environment at the bottom of the ocean, if cables are directly connected to the deep submersible, sensors and other controlled equipment, the sensor and other controlled equipment will be entangled or stuck on the reef, which will bring danger to the deep submersible. At present, in marine communication, some media such as sound, light, and electromagnetic waves are used to transmit signals. However, there are problems of high power consumption and low withstand voltage. Contents of the invention [0003] The purpose of the present invention is to provide a safe and reliable deep sea non-contact signal bidirectional transmission device. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C19/00G08C19/16
Inventor 杨灿军陈鹰赵伟叶瑛顾临怡
Owner ZHEJIANG UNIV