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Infrasonic wave communication device

A communication device, infrasound technology, applied in the field of wireless communication, can solve problems such as propagation limitations

Inactive Publication Date: 2016-02-24
刘南林
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although electromagnetic wave communication has the advantages of fast propagation speed and long distance in the air, it has limitations in solid and liquid propagation

Method used

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  • Infrasonic wave communication device

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Experimental program
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Embodiment Construction

[0009] The compiled application software of the infrasonic sound-to-electricity conversion system is loaded in the computer to form an information processor (1). Connect the infrasound wave generator (2) with the infrasound wave information output port of the information processor (1). Connect the infrasonic sensor (3) with the infrasonic information input port of the information processor (1). When used underground, the infrasonic wave generator (2) and the infrasonic wave sensor (3) are buried underground respectively, and are connected with the information processor (1) through wires. When used underwater, the infrasonic wave generator (2) and the infrasonic wave sensor (3) are respectively inserted into water, and connected to the information processor (1) through wires.

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Abstract

Provided is an infrasonic wave communication device which belongs to the technical field of wireless communication. The infrasonic wave communication device comprises an infrasonic wave emission system and an infrasonic wave reception system, and is a communication tool for information transmission within a certain distance and designed by utilizing acoustic-electric transition and information processing technology. The infrasonic wave communication device is formed by connecting a trumpet-shaped infrasonic wave generator (2) and a cylindrical infrasonic wave generator (3) with an information processor (1). The infrasonic wave, which cannot be received by human ears, spreads faster and farther in the solid and liquid than in the air. Through an acoustic-electric transition device, and by means of computer infrasonic wave acoustic-electric transition system software, not only digital information can be converted into infrasonic wave information, which is then emitted out, but also extremely weak infrasonic wave information can be identified and received, and converted into the easy-to-use digital information. Therefore, the infrasonic wave communication device can overcome the defect that it is difficult for radio wave to spread in solid-phase and liquid-phase mediums, and is suitable for underground and underwater wireless communication within a certain distance.

Description

1. Technical field [0001] The infrasonic wave communication device composed of an infrasonic wave transmitting system and an infrasonic wave receiving system is designed by using acoustic-electric conversion and information processing technology, and is used as a communication tool for transmitting information within a certain distance. Its technology belongs to the field of wireless communication. 2. Background technology [0002] Electromagnetic wave technology is widely used in the existing wireless communication technology. Although electromagnetic wave communication has the advantages of fast propagation speed and long distance in the air, it has limitations in solid and liquid propagation. Sound wave is the oldest communication medium. Due to its slow propagation speed and fast attenuation in the air, it is not suitable for long-distance communication. However, infrasound waves that cannot be received by the human ear travel faster and farther in solids and liquids t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B11/00
Inventor 刘南林
Owner 刘南林
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