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Electromagnetic telemetering system and method thereof

A telemetry system and electromagnetic technology, applied in the field of electromagnetic telemetry, can solve problems such as low data transmission efficiency and low bandwidth utilization, and achieve the effects of improving receiving sensitivity, improving sensitivity, and improving reconfigurability

Active Publication Date: 2018-11-16
广西兴材信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is the technical problem of low data transmission efficiency and low bandwidth utilization in the prior art

Method used

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  • Electromagnetic telemetering system and method thereof
  • Electromagnetic telemetering system and method thereof
  • Electromagnetic telemetering system and method thereof

Examples

Experimental program
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Embodiment 1

[0056] This embodiment provides an electromagnetic telemetry system, such as figure 1 , the electromagnetic telemetry system includes a measuring end and a receiving end; the measuring end includes n sensors for sensing telemetry parameters, and a transducer connected one-to-one with the sensor, and all transducers are connected to a transmitter after being connected; the receiving end includes A receiver matched with the transmitter, a data processing device connected to the receiver, and a display output unit connected to the data processing device; the data processing device and the display output unit all adopt modules in the existing electromagnetic telemetry system.

[0057] The transmitter includes a central processing unit, and a plurality of transmission channels connected to the central processing unit; each transmission channel is connected to the central processing unit through a communication control interface; as figure 2 , the transmitting channel includes a ti...

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Abstract

The invention relates to an electromagnetic telemetering system and a method thereof. The system and the method settle technical problems of low data transmission efficiency and low bandwith utilization rate.. An adopted transmitter comprises a central processing unit and a plurality of transmitting channels. Each transmitting channel is connected with the central processing unit. The transmittingchannel comprises a time delay encoder, an nomega*N checking coupler which is connected with the time delay coupler, multiple orders of amplitude photoelectric conversion modules which are in one-to-one connection with N output ends of the nomega*N checking coupler, and optical phase modulators which are in one-to-one connection with the multiple orders of amplitude photoelectric conversion modules. All optical phase modulators are connected and are commonly connected with a wavelength division multiplexer. The wavelength division multiplexer is connected with an optical fiber. The transmitting channel is also provided with a temperature detecting unit and a timing unit. The temperature detecting device and the timing unit are connected with the central processing unit. The electromagnetic telemetering system well settles the problems and can be used in electromagnetic telemetering application.

Description

technical field [0001] The invention relates to the field of electromagnetic telemetry, in particular to an electromagnetic telemetry system and method. Background technique [0002] Telemetry is a technology that transmits close-range measurements of object parameters to distant measurement stations to achieve long-distance measurements. Telemetry technology is a new type of technology with good integration performance, good tracking performance and remote control performance, and its application is very wide. It is a comprehensive technology that uses sensing technology, communication technology and data processing technology to transmit the short-distance measurement value of the object parameter to the long-distance measurement station to realize long-distance measurement. [0003] The existing electromagnetic telemetry has the technical problems of low data transmission efficiency and low bandwidth utilization. Therefore, it is necessary to provide an electromagnetic t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q9/00
CPCH04Q9/00
Inventor 钱威李贤阳黄美媛
Owner 广西兴材信息科技有限公司
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