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Message copying and sending intelligent terminal based on Morse codes

A technology of intelligent terminal and code, applied in the direction of dot-dash line receiving device, dot-dash line transmission device, etc., can solve the problems of short working hours, unfavorable duplication, and high labor intensity of telegraph operators, so as to reduce labor intensity and training effect of difficulty

Pending Publication Date: 2019-11-22
长沙深之瞳信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The working hours of telegraph operators are short. Generally, manual telegraph operators have to rest after working for two hours, and cannot carry out long-term continuous copying work.
[0006] 2. The labor intensity of the radio operator is high. The operator must have super brain and manual skills, receive and grasp the sound signal very accurately, and correct the few errors in the process of sending the machine to get a text file. as a result of the message
[0007] 3. The operator training period is long, which is not conducive to rapid and large-scale replication

Method used

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  • Message copying and sending intelligent terminal based on Morse codes
  • Message copying and sending intelligent terminal based on Morse codes
  • Message copying and sending intelligent terminal based on Morse codes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] This embodiment provides an intelligent terminal for copying and sending messages based on Morse code, such as Figure 1 to Figure 2 Shown:

[0039] Including: a voice acquisition unit for collecting Morse code audio signals; a computer main control unit for processing Morse code audio signals and obtaining Morse code message information; a report for outputting Morse code message information A text output unit; a power supply unit for supplying power to the voice collection unit, the computer main control unit and the message output unit; the computer main control unit is connected with the voice collection unit and the message output unit respectively. The voice acquisition unit includes a microphone for obtaining the Morse code audio signal and a signal acquisition module for performing audio signal amplification and filtering on the Morse code audio signal, and the signal output of the microphone is connected to the signal input of the signal acquisition module , t...

Embodiment 2

[0042] As an optimization to the above embodiment, the computer main control unit includes a storage module and a user interface module, the storage module is used to store the Morse code message information obtained by the signal processing module, and the storage module is connected with the Morse code message information The transferred USB output port and RJ45 output port, the computer main control unit is externally connected with a display, a keyboard and an external network, and the display and keyboard are connected with the user interface module for displaying and displaying the operation interface of the computer main control unit through the user interface module. Control, the computer main control unit is connected to the external network through the RJ45 output port, which is used for remote printing operation and data exchange of the computer main control unit through the user interface module. When it is applied, the external device can be connected through the U...

Embodiment 3

[0044] As an optimization to the above embodiment, the power supply unit includes a power plug and a power converter, the power plug is used to access an external power source, and guides the external power source to the power converter, and the power converter is used to convert the external power source to Setpoint power supply. There are two power plugs, which can be used to access 187-264VAC power supply and 9-36VDC power supply respectively, and the power converter can output 12VDC and 20VDC power supply. When it is applied, the power converter can convert the 187-264VAC power supply or 9-36VDC power supply connected to the power plug into 12VDC and 20VDC power output, and the 12VDC power output terminal of the power converter is connected to the DC power input terminal of the printer to provide power for the printer. 12VDC working power supply, the 20VDC power output terminal of the power converter is connected to the DC power input terminal of the computer main control ...

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PUM

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Abstract

The invention relates to the technical field of communication signal processing equipment, in particular to a message copying and sending intelligent terminal based on Morse codes. A voice acquisitionunit is used for acquiring a Morse code audio signal. A computer main control unit is used for processing the Morse code audio signal and obtaining Morse code message information. A message output unit is used for outputting Morse code message information. A power supply unit is used for supplying power to the voice acquisition unit, the computer main control unit and the message output unit. Thecomputer main control unit is respectively in signal butt joint with the voice acquisition unit and the message output unit. According to the invention, the conversion from a manual copying mode to amachine automatic copying mode in short-wave communication can be realized. The labor intensity and the training difficulty of a telegraph operator are reduced. The telegraph operator can continuously work for 24 hours.

Description

technical field [0001] The invention relates to the technical field of communication signal processing equipment, in particular to an intelligent terminal for message copying and sending based on Morse code. Background technique [0002] Telegraph communication in the world generally adopts the Morse code method, and manual copying is used in the process of copying and receiving messages. There is no machine or equipment that can replace manual copying and receiving of messages. As an international telegraph communication symbol, Morse code uses various combinations of signals of different lengths to represent certain letters, numbers and punctuation marks. When writing, a short signal is generally represented by a dot ".", and a long signal is represented by a dash "-". In order to distinguish dots and dashes and to distinguish each character, there are strict regulations on the length of dots and dashes and various intervals: 1 dash is equal to the length of 3 dots withou...

Claims

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Application Information

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IPC IPC(8): H04L15/24H04L15/04
CPCH04L15/24H04L15/04
Inventor 曾英夫曾洪贵段德全
Owner 长沙深之瞳信息科技有限公司
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