Unlock instant, AI-driven research and patent intelligence for your innovation.

Acoustic communication method, system, sending end, receiving end

A technology of sound wave reception and sound wave communication, applied in the field of communication to achieve the effect of improving applicability

Inactive Publication Date: 2017-10-20
GRAND IPEARL ELECTRONICS & TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in many practical applications, one-to-one communication methods are required, such as remote control and payment, which makes acoustic wave communication have certain limitations

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Acoustic communication method, system, sending end, receiving end
  • Acoustic communication method, system, sending end, receiving end
  • Acoustic communication method, system, sending end, receiving end

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0030] In the following description, firstly, the embodiments of the acoustic wave communication method of the present invention will be described, then the embodiments of the acoustic wave communication system of the present invention will be described, and finally the embodiments of the acoustic wave transmitting end and the acoustic wave receiving end of the acoustic wave communication will be described respectively.

[0031] see figure 1 Shown is a schematic flow chart of an embodiment of the acoustic wave communication method of the present invention. Such as figu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a sound wave communication method, system, sending end, and receiving end. The sound wave communication method includes the steps of: when the sound wave sending end is in a pairing state, sending a sound wave pairing signal with an identification code from the sound wave sending end to turn on The sound wave receiving end in the pairing state; the sound wave pairing signal is received at the sound wave receiving end, and the identification code in the sound wave pairing signal is identified and saved; the sound wave communication with the identification code and communication data is sent from the sound wave sending end The signal is sent to the sound wave receiving end; the sound wave communication signal is received at the sound wave receiving end, and when the identification code in the sound wave communication signal is consistent with the saved identification code, responding to the communication data. The one-to-one acoustic wave communication can be realized, and the applicability of the acoustic wave communication can be improved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to an acoustic wave communication method, system, sending end, and receiving end. Background technique [0002] Compared with other types of short-range communication methods, such as Bluetooth, infrared, NFC (Near Field Communication, near-field communication), and two-dimensional codes, acoustic wave communication has the advantages of high reliability and ease of use, especially in terms of cost, It has strong advantages in terms of equipment popularity, and has the characteristics of low cost and high popularity. It is a communication technology with a wide range of application scenarios. [0003] Most of the existing communication methods are to send out sound waves of a specific frequency carrying signals through the speaker according to the agreed agreement, and then, after the receiving end receives the sound waves of specific frequencies carrying signals throu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04B11/00
Inventor 王鸿
Owner GRAND IPEARL ELECTRONICS & TECH