Ultrasonic communication method and ultrasonic communication device

A technology of a communication device and a communication method, which is applied in the field of communication, can solve the problems of communication channel congestion, weak anti-interference ability, interference, etc., and achieve the effect of strong anti-interference ability

Inactive Publication Date: 2016-02-10
BEIJING SHUOREN TIMES TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, each household needs up to four wireless transmission sources, and general residential buildings generally have multiple households on one unit floor, so a maximum of N*4 wireless transmission sources are required, and the frequency resources reserved for these applications in the country itself are very limited , and share the frequency with amateur radio communication, it will inevitably cause serious interference, and the communication channel is very crowded. Secondly,

Method used

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  • Ultrasonic communication method and ultrasonic communication device
  • Ultrasonic communication method and ultrasonic communication device
  • Ultrasonic communication method and ultrasonic communication device

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Embodiment Construction

[0014] Embodiments of the present invention provide an ultrasonic communication method and an ultrasonic communication device, which are used to realize ultrasonic communication without occupying crowded radio frequency resources and have strong anti-interference ability.

[0015] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0016] The terms "first", "second", "third", "fourth", etc....

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Abstract

The embodiment of the invention discloses an ultrasonic communication method and an ultrasonic communication device. Ultrasonic communication is realized; a crowded wireless frequency resource is unnecessary to occupy; and simultaneously, the anti-interference capability is high. The method in the embodiment of the invention comprises the following steps that: an ultrasonic transducer receives an electric signal; the ultrasonic transducer converts the electric signal into ultrasonic wave and transmits the ultrasonic wave to an ultrasonic sensor through a density medium; and the ultrasonic sensor detects the ultrasonic wave and converts the ultrasonic wave into the electric signal. The embodiment of the invention further provides an ultrasonic communication device. By means of the embodiment of the invention, ultrasonic communication can be realized; the crowded wireless frequency resource is unnecessary to occupy; and simultaneously, the anti-interference capability is high.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an ultrasonic communication method and an ultrasonic communication device. Background technique [0002] The smart meter reading system in the community and the central heating household heat metering and other related systems must perform data communication, so stable and reliable communication requirements are required. [0003] At present, wireless communication is used, and this problem is solved by providing a wireless transmission source. [0004] However, each household needs up to four wireless transmission sources, and general residential buildings generally have multiple households on one unit floor, so a maximum of N*4 wireless transmission sources are required, and the frequency resources reserved for these applications in the country itself are very limited , and share the frequency with amateur radio communication, it will inevitably cause serious interferenc...

Claims

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Application Information

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IPC IPC(8): H04B11/00
Inventor 刘福军邓宇春
Owner BEIJING SHUOREN TIMES TECH
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