CN104506248B - Sound wave communication method, system, transmitting terminal, receiving terminal - Google Patents
Sound wave communication method, system, transmitting terminal, receiving terminal Download PDFInfo
- Publication number
- CN104506248B CN104506248B CN201410778029.2A CN201410778029A CN104506248B CN 104506248 B CN104506248 B CN 104506248B CN 201410778029 A CN201410778029 A CN 201410778029A CN 104506248 B CN104506248 B CN 104506248B
- Authority
- CN
- China
- Prior art keywords
- sound wave
- pairing
- identification code
- acoustic
- receiver end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The present invention provides a kind of sound wave communication method, system, transmitting terminal, receiving terminal, and its sound wave communication method includes step：When sound wave transmitting terminal is in pairing state, the sound wave pairing signal with identification code is sent to the acoustic receiver end for opening pairing state from the sound wave transmitting terminal；The sound wave pairing signal is received at the acoustic receiver end, recognizes and preserves the identification code in the sound wave pairing signal；The acoustic communication signals with identification code and communication data are sent to the acoustic receiver end from the sound wave transmitting terminal；Receive the acoustic communication signals at the acoustic receiver end, and the identification code in the acoustic communication signals it is consistent with the identification code preserved when, the response communication data.Man-to-man acoustic communication can be realized, the applicability of acoustic communication can be improved.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of sound wave communication method, system, transmitting terminal, receiving terminal.
Background technology
The more other kinds of short-range communication mode of acoustic communication, for example, bluetooth, infrared, NFC (Near Field
Communication, near-field communication), Quick Response Code, with reliability, ease for use all higher advantages, particularly also cost,
There is stronger advantage, with the characteristics of cost is low, popularization degree is high, being a kind of to have extensively using scene in terms of equipment popularization degree
The communication technology.
Existing communication mode is the agreement according to agreement mostly, and the sound for the specific frequency for being loaded with signal is sent by loudspeaker
Ripple, then, is received this by microphone by receiving terminal and is loaded with after the sound wave of the specific frequency of signal, carries out software algorithm filter
Ripple, obtains corresponding agreement, and sound wave transmission information is utilized so as to realize.
During acoustic communication, due to the transmission characteristic of sound wave, cause acoustic communication be not it is monistic, presentation
It is one-to-many characteristic.However, be to need man-to-man communication mode in many applications of reality, such as remote control, branch
Pay so that acoustic communication has certain limitation.
The content of the invention
It is an object of the invention to provide a kind of sound wave communication method, system, transmitting terminal, receiving terminal, it is possible to achieve a pair
One acoustic communication, can improve the applicability of acoustic communication.
The purpose of the present invention is achieved through the following technical solutions：
A kind of sound wave communication method, comprises the following steps：
When sound wave transmitting terminal is in pairing state, sends the sound wave with identification code from the sound wave transmitting terminal and match letter
Number to open pairing state acoustic receiver end；
The sound wave pairing signal is received at the acoustic receiver end, recognizes and preserves the knowledge in the sound wave pairing signal
Other code；
The acoustic communication signals with identification code and communication data are sent to the acoustic receiver from the sound wave transmitting terminal
End；
Receive the acoustic communication signals at the acoustic receiver end, and the identification code in the acoustic communication signals with
When the identification code of preservation is consistent, the communication data is responded.
A kind of sound wave communication method, including：
Pairing signal transmitting element, for when sound wave transmitting terminal is in pairing state, being sent from the sound wave transmitting terminal
Sound wave pairing signal with identification code extremely opens the acoustic receiver end of pairing state；
Pairing signal processing unit, for receiving the sound wave pairing signal at the acoustic receiver end, recognizes and preserves
Identification code in the sound wave pairing signal；
Signal of communication transmitting element, leads to for sending the sound wave with identification code and communication data from the sound wave transmitting terminal
Believe signal to the acoustic receiver end；
Signal of communication response unit, for receiving the acoustic communication signals at the acoustic receiver end, and in the sound
When identification code in communications signal is consistent with the identification code preserved, the communication data is responded.
A kind of sound wave transmitting terminal of acoustic communication, including pairing initiation module and communication initiation module；
The pairing initiation module is used to, when sound wave transmitting terminal is in pairing state, send the sound wave with identification code and match somebody with somebody
To signal to the acoustic receiver end for opening pairing state, wherein, the sound wave pairing signal is received at the acoustic receiver end,
And be identified at the acoustic receiver end and preserve identification code therein；
The communication initiation module is used to lead to from sound wave of the sound wave transmitting terminal transmission with identification code and communication data
Signal is believed to the acoustic receiver end, wherein, the acoustic communication signals are received at the acoustic receiver end, and in the sound
When identification code in communications signal is consistent with the identification code preserved, responded at the acoustic receiver end.
A kind of acoustic receiver end of acoustic communication, including pairing processing module and communication response module；
The pairing processing module is used to receive the sound wave pairing signal with identification code, recognizes and preserves the sound wave and matches somebody with somebody
To the identification code in signal, wherein, sound wave pairing signal is, when sound wave transmitting terminal is in pairing state, to be sent from the sound wave
What end was sent；
The communication response module is used to receive the acoustic communication signals with identification code and communication data, and in the sound
When identification code in communications signal is consistent with the identification code preserved, the communication data is responded, wherein, the acoustic communication letter
Number it is to be sent from the sound wave transmitting terminal.
According to the scheme of the invention described above, it is when sound wave transmitting terminal is in pairing state, from the sound wave transmitting terminal
The sound wave pairing signal with identification code is sent to the acoustic receiver end for opening pairing state, institute is received at the acoustic receiver end
Sound wave pairing signal is stated, recognizes and preserves the identification code in the sound wave pairing signal, sends and carries from the sound wave transmitting terminal
The acoustic communication signals of identification code and communication data receive the sound wave to the acoustic receiver end, at the acoustic receiver end and led to
Believe signal, and identification code in the acoustic communication signals it is consistent with the identification code preserved when, the response communication data, by
In carry out acoustic communication before first based on an identification code carried out sound wave transmitting terminal, acoustic receiver end pairing, connect in sound wave
Receiving end saves the identification code, and when being communicated between sound wave transmitting terminal, acoustic receiver end, the sound wave that sound wave transmitting terminal is sent
Signal of communication be with identification code, and identification code of the acoustic receiver end only in the acoustic communication signals with preserve identification
Code just responds the communication data when consistent, realizes man-to-man acoustic communication, improves the applicability of acoustic communication.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of sound wave communication method embodiment of the present invention；
Fig. 2 is the structural representation of one embodiment of acoustic communication method, system of the present invention；
Fig. 3 is the structural representation of another embodiment of acoustic communication method, system of the present invention；
Fig. 4 is the structural representation of the embodiment of the sound wave transmitting terminal of acoustic communication side of the present invention；
Fig. 5 is the structural representation of the embodiment of the sound wave transmitting terminal of acoustic communication side of the present invention.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with drawings and Examples, to this
Invention is described in further detail.It should be appreciated that embodiment described herein is only to explain the present invention,
Do not limit protection scope of the present invention.
In the following description, the embodiment first against sound wave communication method of the present invention is illustrated, then to the present invention's
Each embodiment of acoustic communication system is illustrated, sound wave transmitting terminal respectively finally to acoustic communication, the reality at acoustic receiver end
Example is applied to illustrate.
It is shown in Figure 1, it is the schematic flow sheet of sound wave communication method embodiment of the present invention.As shown in figure 1, the present embodiment
In sound wave communication method comprise the following steps：
Step S101：When sound wave transmitting terminal is in pairing state, sent from the sound wave transmitting terminal with identification code
Sound wave pairing signal extremely opens the acoustic receiver end of pairing state；
Wherein, sending the sound wave pairing signal with identification code from the sound wave transmitting terminal can continuously transmit,
Can be that interval is sent；Can be regular or irregular transmission sound wave pairing signal again when being spaced transmission；But
The time of the response sound wave pairing signal certain in view of for acoustic receiver end, having, in one of the embodiments, be from
The sound wave transmitting terminal sends the sound wave pairing signal to the acoustic receiver end with prefixed time interval, this mode due to
It is that interval sends sound wave pairing signal, has reserved the response time at acoustic receiver end, acoustic receiver end can be caused preferably
Respond sound wave pairing signal, response time and sound that prefixed time interval can be according to acoustic receiver end to sound wave pairing signal
The transmission time of ripple pairing signal and set, for example, every 3 seconds；
Usually, the sound wave transmitting terminal in the present embodiment is the acoustic signals for being required to send specific frequency, sound wave
Receiving terminal is the acoustic signals for being required to receive this specific frequency；
Identification code is usually data signal identification code, can be by carrying data signal knowledge by changing the frequency of acoustic signals
Other code, but the basic frequency of acoustic signals is constant；
Before being matched, often need first to open sound wave transmitting terminal, the pairing state at acoustic receiver end, typically may be used
With manually opened from user, therefore, in one of the embodiments, being sent from the sound wave transmitting terminal with identification code
It can also include step before sound wave pairing signal to the acoustic receiver end for opening pairing state：Respond the unlatching of the first operational order
The pairing state of the sound wave transmitting terminal, or the second operational order of response open the pairing state at the acoustic receiver end；
If the pairing state of sound wave transmitting terminal is not opened, the pairing state that the first operational order opens sound wave transmitting terminal is responded, if sound
The pairing state of ripple receiving terminal is not opened, then responds the pairing state that the second operational order opens sound wave transmitting terminal, if sound wave is sent out
Sending end and the pairing state of sound wave receiving terminal are not opened, then respond the pairing shape that the first operational order opens sound wave transmitting terminal,
And the pairing state that the second operational order opens sound wave transmitting terminal is responded, wherein, the first operational order, the second operational order are general
It is that user triggers manually, this manually opened mode is also not necessarily limited to certainly, for example, it is also possible to is in sound wave transmitting terminal, sound wave
Receiving terminal it is a certain apart from it is interior when automatically turn on pairing process；
Step S102：The sound wave pairing signal is received at the acoustic receiver end, recognizes and preserves the sound wave pairing
Identification code in signal；
After acoustic receiver termination quiets down ripple pairing signal, it can identify that sound wave is matched by decoding sound wave pairing signal
Identification code in signal, and the identification code that will identify that preserved；
After identification code is saved, it is contemplated that acoustic receiver end transmission acoustic signals (including sound wave pairing signal and sound
Communications signal) frequency be fixed, in order to ensure follow-up acoustic communication process, generally require and first exit acoustic receiver end
With the pairing state of sound wave transmitting terminal；Therefore, in one of the embodiments：After step 102, before step 103, may be used also
With including step：
The pairing state that the 3rd operational order terminates the acoustic receiver end is responded, or after the identification code is preserved
Terminate the pairing state at acoustic receiver end；
Or
Respond the 4th operational order and terminate the pairing state of the sound wave transmitting terminal, or detect acoustic receiver end
Pairing state terminates the pairing state of sound wave transmitting terminal after terminating；
Wherein, the 3rd operational order of response terminates the pairing state at the acoustic receiver end, response the 4th operational order end
Only the pairing state of the sound wave transmitting terminal is the mode that manual termination matches state；The termination sound after the identification code is preserved
The pairing state of ripple receiving terminal, detect acoustic receiver end pairing state terminate after terminate sound wave transmitting terminal pairing state
For the automatic mode for terminating pairing state；
It should be noted that the mode for terminating pairing state is not limited to the mode in the present embodiment, for example, it is also possible to set
A time threshold is put, when the opening time for terminating pairing state exceeding this time threshold, then can give tacit consent to and complete
Pairing state, can automatically exit from pairing state；
It should be noted that can not also exit pairing state directly performs subsequent step, for example, sound wave pairing signal
Frequency can not also exit pairing state when different from the frequency of acoustic communication signals, but this mode need sound wave transmitting terminal and
Acoustic receiver end can send or receive the acoustic signals of two kinds of different frequencies, and cost is higher；
Step S103：The acoustic communication signals with identification code and communication data are sent to described from the sound wave transmitting terminal
Acoustic receiver end；
Wherein, communication data includes director data；
Step S104：The acoustic communication signals are received at the acoustic receiver end, and in the acoustic communication signals
Identification code it is consistent with the identification code preserved when, respond the communication data；
Specifically, the acoustic communication signals are received at the acoustic receiver end, recognized in the acoustic communication signals
Identification code, judges whether the identification code currently identified is consistent with the identification code preserved at acoustic receiver end, if unanimously, recognizing institute
The communication data of acoustic communication signals is stated, and responds the communication data, if inconsistent, acoustic communication signals can not be carried out
The identification and response of communication data.
Accordingly, according to the scheme of above-described embodiment, it is when sound wave transmitting terminal is in pairing state, from sound wave hair
Sending end sends the sound wave pairing signal with identification code to the acoustic receiver end for opening pairing state, in acoustic receiver termination
The sound wave pairing signal is received, recognizes and preserves the identification code in the sound wave pairing signal, is sent from the sound wave transmitting terminal
Acoustic communication signals with identification code and communication data receive the sound to the acoustic receiver end at the acoustic receiver end
Communications signal, and identification code in the acoustic communication signals it is consistent with the identification code preserved when, respond the communication number
According to, due to carry out acoustic communication before first based on an identification code carried out sound wave transmitting terminal, acoustic receiver end pairing, in sound
Ripple receiving terminal saves the identification code, and when being communicated between sound wave transmitting terminal, acoustic receiver end, what sound wave transmitting terminal was sent
Acoustic communication signals be with identification code, and identification code of the acoustic receiver end only in the acoustic communication signals with preserve
The communication data is just responded when identification code is consistent, man-to-man acoustic communication is realized, the applicability of acoustic communication is improved.
For the ease of understanding the present invention, this hair is illustrated with the interaction between sound wave transmitting terminal, acoustic receiver end below
Bright scheme, but this can simultaneously constitute the limitation to the present invention program.
First, sound wave transmitting terminal sends the sound wave pairing signal with identification code to opening when itself is in pairing state
The acoustic receiver end of pairing state is opened, then, acoustic receiver end receives the sound wave pairing signal, recognize and preserve sound wave pairing
Identification code in signal, then, sound wave transmitting terminal send acoustic communication signals to the sound wave with identification code and communication data and connect
Receiving end, acoustic receiver end receives the acoustic communication signals, and the identification code in the acoustic communication signals and acoustic receiver end guarantor
When the identification code deposited is consistent, the communication data is responded.
According to actual design needs, sound wave transmitting terminal can be provided in the sonic generator of a certain position, acoustic receiver
End is a mobile terminal；Can also be that sound wave transmitting terminal is a moveable sonic generator, and acoustic receiver end is one
Individual fixing equipment, such as terminal, television set；Sound wave transmitting terminal and sound wave receiving terminal can also be mobile terminal simultaneously, typically need
Want receiving terminal that there is microphone on hardware, (or being referred to as demodulating) pairing sound wave can be received and identified by the microphone
Signal and communication acoustic signals.
According to the sound wave communication method of the invention described above, the present invention also provides a kind of acoustic communication system, below with regard to this hair
The embodiment of bright acoustic communication system is described in detail.The embodiment of the acoustic communication system of the present invention is shown in Fig. 2
Structural representation.For convenience of description, part related to the present invention is merely illustrated in fig. 2.
As shown in Fig. 2 the acoustic communication system in the present embodiment, including at pairing signal transmitting element 201, pairing signal
Manage unit 202, signal of communication and send single 203, signal of communication response unit 204, wherein：
Pairing signal transmitting element 201, for when sound wave transmitting terminal is in pairing state, from sound wave transmitting terminal hair
Send acoustic receiver end of the sound wave pairing signal with identification code to pairing state is opened；
Pairing signal processing unit 202, for receiving the sound wave pairing signal at the acoustic receiver end, recognizes and protects
Deposit the identification code in the sound wave pairing signal；
Signal of communication transmitting element 203, for sending the sound with identification code and communication data from the sound wave transmitting terminal
Communications signal is to the acoustic receiver end；
Signal of communication response unit 204, for receiving the acoustic communication signals at the acoustic receiver end, and described
When identification code in acoustic communication signals is consistent with the identification code preserved, the communication data is responded.
In one of the embodiments, as shown in Fig. 2 the acoustic communication system of the present invention, can also include：
First opening unit 205, the pairing state of the sound wave transmitting terminal is opened for responding the first operational order；
Or
Second opening unit 206, the pairing state at the acoustic receiver end is opened for responding the second operational order；
Or
First terminates unit 207, for respond the 3rd operational order terminate the acoustic receiver end pairing state or
The pairing state at acoustic receiver end is terminated after the identification code is preserved；
Or
Second terminates unit 208, and the pairing state of the sound wave transmitting terminal is terminated for responding the 4th operational order, or
The pairing state of sound wave transmitting terminal is terminated after the pairing state for detecting acoustic receiver end is terminated.
In one of the embodiments, pairing signal transmitting element 201 can be from the sound wave transmitting terminal with preset time
Interval sends the sound wave pairing signal to the acoustic receiver end.
In one of the embodiments, above-mentioned identification code can be random code.
The sound wave communication method of the acoustic communication system of the present invention and the present invention is corresponded, in above-mentioned sound wave communication method
Embodiment illustrate technical characteristic and its advantage suitable for the embodiment of acoustic communication system, hereby give notice that.
According to the acoustic communication system of the invention described above, the sound wave that a kind of acoustic communication is also provided in the present embodiment is sent
End.As shown in figure 3, the sound wave transmitting terminal of the acoustic communication in the present embodiment includes pairing initiation module 301 and communication is initiated
Module 302, wherein：
Matching initiation module 301 is used to, when sound wave transmitting terminal is in pairing state, send the sound wave with identification code and match somebody with somebody
To signal to the acoustic receiver end for opening pairing state, wherein, the sound wave pairing signal is received at the acoustic receiver end,
And be identified at the acoustic receiver end and preserve identification code therein；
The initiation module 302 that communicates is used to send the acoustic communication with identification code and communication data from the sound wave transmitting terminal
Signal to the acoustic receiver end, wherein, the acoustic communication signals are received at the acoustic receiver end, and in the sound wave
When identification code in signal of communication is consistent with the identification code preserved, the communication data is responded at the acoustic receiver end.
Using the sound wave transmitting terminal in the present embodiment, it is possible to achieve with the One-to-one communication between acoustic receiver end, can be with
Improve the applicability of acoustic communication.
According to the acoustic communication system of the invention described above, a kind of acoustic receiver of acoustic communication is also provided in the present embodiment
End.As shown in figure 3, the acoustic receiver end of the acoustic communication in the present embodiment includes pairing processing module 401 and communication response
Module 402, wherein：
Matching processing module 401 is used to, when acoustic receiver end is in pairing state, receive the sound wave with identification code and match somebody with somebody
To signal, recognize and preserve the identification code in the sound wave pairing signal, wherein, sound wave pairing signal is at sound wave transmitting terminal
When the state of pairing, sent from the sound wave transmitting terminal；
Communication response module 402 is used to receive the acoustic communication signals with identification code and communication data, and in the sound
When identification code in communications signal is consistent with the identification code preserved, the communication data is responded, wherein, the acoustic communication letter
Number it is to be sent from the sound wave transmitting terminal.
Using the acoustic receiver end in the present embodiment, it is possible to achieve with the One-to-one communication between sound wave transmitting terminal, can be with
Improve the applicability of acoustic communication.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of sound wave communication method, it is characterised in that comprise the following steps：
When sound wave transmitting terminal is in pairing state, sent from the sound wave transmitting terminal with prefixed time interval with identification code
Sound wave pairing signal extremely opens the acoustic receiver end of pairing state, wherein, the identification code is digital code, passes through change sound
The frequency of ripple pairing signal carries the digital code；
The sound wave pairing signal is received at the acoustic receiver end, recognizes and preserves the identification in the sound wave pairing signal
Code, terminates the pairing state at acoustic receiver end after the identification code is preserved；
The pairing state of sound wave transmitting terminal is terminated after the pairing state that the sound wave transmitting terminal detects acoustic receiver end is terminated；
The acoustic communication signals with identification code and communication data are sent to the acoustic receiver end from the sound wave transmitting terminal；
The acoustic communication signals, and the identification code in the acoustic communication signals and preservation are received at the acoustic receiver end
Identification code it is consistent when, respond the communication data.
2. sound wave communication method according to claim 1, it is characterised in that sent from the sound wave transmitting terminal with insighted
Also include step before the step of sound wave pairing signal of other code to acoustic receiver end for opening pairing state：
Respond the pairing state that the first operational order opens the sound wave transmitting terminal；
Or
Respond the pairing state that the second operational order opens the acoustic receiver end.
3. sound wave communication method according to claim 1, it is characterised in that recognizing and preserving the sound wave pairing signal
In identification code the step of after, send from the sound wave transmitting terminal acoustic communication signals with identification code and communication data to
Before the step of acoustic receiver end, in addition to step：
Respond the pairing state that the 3rd operational order terminates the acoustic receiver end；
Or
Respond the pairing state that the 4th operational order terminates the sound wave transmitting terminal.
4. sound wave communication method according to claim 1, it is characterised in that the identification code is random code.
5. a kind of acoustic communication system, it is characterised in that including：
Pairing signal transmitting element, for when sound wave transmitting terminal is in pairing state, from the sound wave transmitting terminal with it is default when
Between interval send with identification code sound wave pairing signal to open pairing state acoustic receiver end, wherein, the identification code
For digital code, the digital code is carried by the frequency for changing sound wave pairing signal；
Pairing signal processing unit, for receiving the sound wave pairing signal at the acoustic receiver end, recognizes and preserves described
Identification code in sound wave pairing signal；
First terminates unit, for terminating acoustic receiver end after preserving the identification code in the pairing signal processing unit
Pairing state；
Second terminates unit, the pairing shape for terminating sound wave transmitting terminal after being terminated in the pairing state for detecting acoustic receiver end
State；
Signal of communication transmitting element, for sending the acoustic communication letter with identification code and communication data from the sound wave transmitting terminal
Number to the acoustic receiver end；
Signal of communication response unit, for receiving the acoustic communication signals at the acoustic receiver end, and it is logical in the sound wave
When believing that the identification code in signal is consistent with the identification code of preservation, the communication data is responded.
6. acoustic communication system according to claim 5, it is characterised in that also including the first opening unit or
Two opening units；
First opening unit is used to respond the pairing state that the first operational order opens the sound wave transmitting terminal；
Or
Second opening unit is used to respond the pairing state that the second operational order opens the acoustic receiver end；
Or
The first termination unit is additionally operable to respond the pairing state that the 3rd operational order terminates the acoustic receiver end；
Or
The second termination unit is additionally operable to respond the pairing state that the 4th operational order terminates the sound wave transmitting terminal.
7. acoustic communication system according to claim 5, it is characterised in that the identification code is random, code.
8. the sound wave transmitting terminal of a kind of acoustic communication, it is characterised in that including pairing initiation module and communication initiation module；
The pairing initiation module is used to, when sound wave transmitting terminal is in pairing state, send with identification with prefixed time interval
The sound wave pairing signal of code extremely opens the acoustic receiver end of pairing state, wherein, the sound wave pairing signal connects in the sound wave
Receiving end is received, and is identified at the acoustic receiver end and is preserved identification code therein, after the identification code is preserved eventually
The only pairing state at acoustic receiver end, wherein, the identification code is digital code, by the frequency for changing sound wave pairing signal
Carry the digital code；
The communication initiation module is used to terminate after the pairing state that the sound wave transmitting terminal detects acoustic receiver end is terminated
The pairing state of sound wave transmitting terminal, from the sound wave transmitting terminal send the acoustic communication signals with identification code and communication data to
The acoustic receiver end, wherein, the acoustic communication signals are received at the acoustic receiver end, and in acoustic communication letter
When identification code in number is consistent with the identification code preserved, the communication data is responded at the acoustic receiver end.
9. the acoustic receiver end of a kind of acoustic communication, it is characterised in that including pairing processing module and communication response module；
When the pairing processing module is used to be in pairing state at acoustic receiver end, the sound wave pairing letter with identification code is received
Number, recognize and preserve the identification code in the sound wave pairing signal, acoustic receiver end is terminated after the identification code is preserved
Pairing state, wherein, sound wave pairing signal is when sound wave transmitting terminal is in pairing state, with prefixed time interval from the sound
What ripple transmitting terminal was sent, the identification code is digital code, and the numeral is carried by the frequency for changing sound wave pairing signal
Identification code；
The communication response module is used to receive the acoustic communication signals with identification code and communication data, and logical in the sound wave
When believing that the identification code in signal is consistent with the identification code of preservation, the communication data is responded, wherein, the sound wave transmitting terminal detection
The pairing state of sound wave transmitting terminal is terminated after to the pairing state termination at acoustic receiver end, the acoustic communication signals are from described
What sound wave transmitting terminal was sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778029.2A CN104506248B (en) | 2014-12-15 | 2014-12-15 | Sound wave communication method, system, transmitting terminal, receiving terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778029.2A CN104506248B (en) | 2014-12-15 | 2014-12-15 | Sound wave communication method, system, transmitting terminal, receiving terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104506248A CN104506248A (en) | 2015-04-08 |
| CN104506248B true CN104506248B (en) | 2017-10-20 |
Family
ID=52947971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410778029.2A Expired - Fee Related CN104506248B (en) | 2014-12-15 | 2014-12-15 | Sound wave communication method, system, transmitting terminal, receiving terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104506248B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285003A (en) * | 2018-11-23 | 2019-01-29 | 深圳市万通顺达科技股份有限公司 | Ultrasonic-based two-dimensional code call out method, device and payment system |
| CN110011737B (en) * | 2019-04-15 | 2021-11-16 | 广州视源电子科技股份有限公司 | Wireless screen transmission equipment communication establishment interaction mode |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202524388U (en) * | 2011-12-21 | 2012-11-07 | 国民技术股份有限公司 | Bluetooth pairing system and terminal |
| CN103795471A (en) * | 2013-11-16 | 2014-05-14 | 深圳光启创新技术有限公司 | Optical or acoustic communication method and system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0746656A (en) * | 1993-07-29 | 1995-02-14 | Aiphone Co Ltd | Sound wave transmitter-receiver for emergency report |
| TWI353126B (en) * | 2007-01-09 | 2011-11-21 | Generalplus Technology Inc | Audio system and related method integrated with ul |
| CN103646521B (en) * | 2013-12-05 | 2018-03-20 | 康佳集团股份有限公司 | A kind of wireless remote controller to code method and its system |
| CN104158597B (en) * | 2014-07-23 | 2016-07-06 | 深圳市揽胜科技有限公司 | A kind of WIFI network product that configures is connected to the method and system of router |
-
2014
- 2014-12-15 CN CN201410778029.2A patent/CN104506248B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202524388U (en) * | 2011-12-21 | 2012-11-07 | 国民技术股份有限公司 | Bluetooth pairing system and terminal |
| CN103795471A (en) * | 2013-11-16 | 2014-05-14 | 深圳光启创新技术有限公司 | Optical or acoustic communication method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104506248A (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108124510B (en) | Wireless pairing system and pairing method | |
| CN104967971A (en) | Method achieving bluetooth automatic return connection in Android system | |
| CN108184201A (en) | audio testing method, audio test system | |
| CN104159230B (en) | Call recognition methods and device | |
| CN106792472A (en) | The Wi Fi of intelligent hardware devices match somebody with somebody network method | |
| CN104618575B (en) | The close method and apparatus of detection object | |
| CN106686541A (en) | Bluetooth relaying method and device | |
| CN104331161A (en) | System and method for projecting picture by shaking screen of mobile terminal | |
| CN105553964A (en) | Method and apparatus for controlling Bluetooth device | |
| CN113078921B (en) | Data processing method, device and storage medium | |
| CN106413011B (en) | Method for switching network and device | |
| CN103974163A (en) | Earphone compatible method, earphone compatible device and mobile terminal | |
| US10880767B2 (en) | Robust protocol detection for near field communication devices operating in card-emulation mode | |
| CN106941374A (en) | The switching system and method for a kind of visible light communication and power line communication | |
| CN103337144B (en) | Wireless network-based intelligent remote control method and wireless network-based terminal | |
| CN104506248B (en) | Sound wave communication method, system, transmitting terminal, receiving terminal | |
| CN109257732A (en) | Device control method, device, and electronic device | |
| CN104158993B (en) | Communication mode confirms devices, systems, and methods and household electrical appliance | |
| CN103942480A (en) | Method and system for achieving mobile terminal screen unlocking through matching of retina information | |
| CN108235830A (en) | A kind of Wireless pairing system and matching method | |
| CN108831471B (en) | Voice safety protection method and device and routing terminal | |
| CN105292020B (en) | Control method for vehicle, controller of vehicle and terminal | |
| CN109545225B (en) | Bluetooth interaction method based on far-field voice of electronic equipment and capable of being dynamically adjusted | |
| CN103856270A (en) | Data receiving method and terminal | |
| CN105577239B (en) | A kind of data transmission method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20191215 |