CN106507038A - full duplex window talkback system - Google Patents
full duplex window talkback system Download PDFInfo
- Publication number
- CN106507038A CN106507038A CN201610884368.8A CN201610884368A CN106507038A CN 106507038 A CN106507038 A CN 106507038A CN 201610884368 A CN201610884368 A CN 201610884368A CN 106507038 A CN106507038 A CN 106507038A
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- voice signal
- user
- acoustic processing
- intercommunication
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- 238000000034 method Methods 0.000 claims abstract description 24
- 238000011946 reduction process Methods 0.000 claims abstract description 6
- 238000007726 management method Methods 0.000 claims 2
- 230000003993 interaction Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
The present invention relates to a kind of full duplex window talkback system, by the voice signal of intercommunication receiver module receive user, and is sent to acoustic processing module.Acoustic processing module is used for carrying out voice signal disappear echo, noise reduction process, and the voice signal after acoustic processing module is used for process sends intercommunication sending module, and then is sent to loudspeaker broadcasting；Image collection module is used for obtaining the current frontal one image of user, and sends control module and processed, control module by process after the frontal one image send the display module and shown.As acoustic processing module is processed to voice signal, therefore so that the voice signal that loudspeaker is played is relatively sharp, meanwhile, the current frontal one image of user is shown using display module so that the interaction of user is more convenient.
Description
Technical field
The present invention relates to intercom system, more particularly to a kind of full duplex window talkback system for facilitating user interaction to exchange
System.
Background technology
Traditional window talkback system places a talk-back host in window, places an interphone extension outside window.Real
Two-way intercommunication inside and outside existing window, and there is desultory phenomenon in the sound of intercommunication.Traditional intercom system transfer voice is not
Clearly, and noise is larger, it is impossible to provide the user preferably exchange experience.
Content of the invention
It is based on this, it is necessary to provide a kind of full duplex window talkback system for facilitating user interaction to exchange.
A kind of full duplex window talkback system, including intercommunication receiver module, intercommunication sending module, image collection module, sound
Sound processing module, display module and control module；
The intercommunication receiver module, the intercommunication sending module are all connected with the acoustic processing module, and described image is obtained
Module connects the display module, and described image acquisition module and the acoustic processing module are also connected with the control module；
The intercommunication receiver module is used for the voice signal of receive user, and the voice signal is sent to the sound
Processing module, the acoustic processing module are used for carrying out the voice signal disappear echo, noise reduction process, the acoustic processing mould
Voice signal after block is used for process sends the intercommunication sending module, and the intercommunication sending module is used for believing the voice
Number it is sent to loudspeaker broadcasting；Described image acquisition module is used for obtaining the current frontal one image of user, and sends described
Control module is processed, the control module by process after the frontal one image send the display module and shown
Show.
Wherein in one embodiment, the intercommunication receiver module includes main frame receiver module and extension set receiver module；
The main frame receiver module is connected with the acoustic processing module, and the main frame receiver module is used for receiving the first use
The voice signal at family；The extension set receiver module is connected with the acoustic processing module, and the extension set receiver module is used for receiving
The voice signal of second user；
The voice signal of the voice signal of the first user and the second user is passed via the intercommunication sending module
It is defeated by the acoustic processing module.
Wherein in one embodiment, the intercommunication sending module includes main frame sending module and extension set sending module；
The main frame sending module is used for for the voice signal of the first user being sent to the acoustic processing module；
The extension set sending module is used for for the voice signal of the second user being sent to the acoustic processing module.
Wherein in one embodiment, the acoustic processing module includes Host Process Module and extension set processing module；
The Host Process Module is used for the voice signal for processing the first user；The extension set processing module is used for locating
Manage the voice signal of the second user.
Wherein in one embodiment, also include the power amplifier module being connected with the acoustic processing module；
The power amplifier module is used for being amplified the voice signal process, and is sent to the acoustic processing module.
Wherein in one embodiment, also include the memory module being connected with the acoustic processing module, the storage mould
Block is used for storing the voice signal of the first user and the voice signal of the second user.
Wherein in one embodiment, the memory module is additionally operable to store the current frontal one image of user.
Wherein in one embodiment, also include the recording module being connected with the intercommunication receiver module, the recording mould
Block is used for enrolling the voice signal of the first user and the voice signal of the second user, and the voice signal of admission is sent out
Give the memory module.
Wherein in one embodiment, also include the picture recording module being connected with described image acquisition module, the video recording mould
Block is used for enrolling the current frontal one vision signal of user, and the vision signal of admission is sent to the memory module.
Wherein in one embodiment, also include the window management module being connected with the control module, the window pipe
Reason module is used for reading the data message in the memory module, and enters edlin to the data message.
Voice signal of the above-mentioned full duplex window talkback system by intercommunication receiver module receive user, and it is sent to sound
Processing module.Acoustic processing module is used for carrying out voice signal disappear echo, noise reduction process, and acoustic processing module is used for processing
Voice signal afterwards sends intercommunication sending module, and then is sent to loudspeaker broadcasting；Image collection module is worked as obtaining user
Front frontal one image, and send control module and processed, control module by process after the frontal one image send out
The display module is sent to be shown.As acoustic processing module is processed to voice signal, therefore so that loudspeaker is broadcast
The voice signal that puts is relatively sharp, meanwhile, the current frontal one image of user is shown using display module so that user's is mutual
Dynamic exchange is more convenient.
Description of the drawings
Module maps of the Fig. 1 for full duplex window talkback system；
Circuit theory diagrams of the Fig. 2 for intercommunication sending module；
Circuit theory diagrams of the Fig. 3 for Host Process Module；
Circuit theory diagrams of the Fig. 4 for extension set processing module；
Circuit theory diagrams of the Fig. 5 for power amplifier module.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the preferred embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more saturating
Thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field for belonging to the present invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that of the invention in limiting.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items of pass.
As shown in figure 1, the module map for full duplex window talkback system.
A kind of full duplex window talkback system, obtains mould including intercommunication receiver module 101, intercommunication sending module 103, image
Block 104, acoustic processing module 102, display module 106 and control module 105.
The intercommunication receiver module 101, the intercommunication sending module 103 are all connected with the acoustic processing module 102, described
Image collection module 104 connects the display module 106, and described image acquisition module 104 and the acoustic processing module 102 are also
It is connected with the control module 105.
The intercommunication receiver module 101 is used for the voice signal of receive user, and the voice signal is sent to described
Acoustic processing module 102, the acoustic processing module 102 are used for carrying out disappear echo, noise reduction process to the voice signal, concurrently
Give the intercommunication sending module 103.Voice signal after the intercommunication sending module 103 is used for process is sent to loudspeaker
Play；Described image acquisition module 104 is used for obtaining the current frontal one image of user, and sends the control module 105
Processed, the control module 105 by process after the frontal one image send the display module 106 and shown
Show.
Intercommunication receiver module 101 includes main frame receiver module and extension set receiver module；
The main frame receiver module is connected with the acoustic processing module 102, and the main frame receiver module is used for receiving the
The voice signal of one user；The extension set receiver module is connected with the acoustic processing module 102, and the extension set receiver module is used
In the voice signal for receiving second user；
The voice signal of the voice signal of the first user and the second user is via the intercommunication sending module 103
It is transferred to the acoustic processing module 102.
In the present embodiment, main frame receiver module is arranged in intercommunication window, such as bank's working window, main frame receiver module
For receiving the voice signal of bank clerk.And extension set receiver module is then arranged at outside intercommunication window, extension set receiver module
For receiving the voice signal of bank-user.
Certainly, main frame receiver module can also be arranged in resident family, and extension set receiver module is then arranged under residential building,
The voice signal of resident when having visitor, can be received by main frame receiver module, and extension set receiver module is then used for receiving
The voice signal of visitor.
Intercommunication sending module 103 includes main frame sending module and extension set sending module.
The main frame sending module is used for for the voice signal of the first user being sent to the acoustic processing module
102；The extension set sending module is used for for the voice signal of the second user being sent to the acoustic processing module 102.
In the present embodiment, main frame sending module is arranged in intercommunication window, such as bank's working window, main frame sending module
For sending the voice signal of bank clerk.And extension set sending module is then arranged at outside intercommunication window, extension set sending module
For receiving the voice signal of bank-user.
Certainly, main frame sending module can also be arranged in resident family, and extension set sending module is then arranged under residential building,
The voice signal of resident when having visitor, can be received by main frame sending module, and extension set sending module is then used for receiving
The voice signal of visitor.
As shown in Fig. 2 the circuit theory diagrams for intercommunication sending module 103.
In the present embodiment, main frame sending module is consistent with the circuit theory of extension set sending module, can adopt such as Fig. 2 institutes
The circuit for showing is realizing the transmission of voice signal.
Acoustic processing module 102 includes Host Process Module and extension set processing module.
The Host Process Module is used for the voice signal for processing the first user；The extension set processing module is used for locating
Manage the voice signal of the second user.
In due to practical application scene, noise etc. of speaking of various noises or other staff is had, therefore, in bank
In working window, the voice signal for receiving intercommunication receiver module 101 is needed to process.
As shown in figure 3, the circuit theory diagrams for Host Process Module.
Host Process Module is used for carrying out the voice signal of bank clerk noise reduction, the echo that disappears process so that main frame
The voice signal that sending module sends is relatively sharp.
In the same manner, incorporated by reference to Fig. 4.Extension set processing module is used for carrying out the voice signal of bank-user noise reduction, at the echo that disappears
Reason so that the voice signal that extension set sending module sends is relatively sharp.
Incorporated by reference to Fig. 5.
Full duplex window talkback system also includes the power amplifier module being connected with the acoustic processing module 102.
The power amplifier module is used for being amplified the voice signal process, and is sent to the acoustic processing module
102.
Full duplex window talkback system also includes the memory module being connected with the acoustic processing module 102, the storage
Module is used for storing the voice signal of the first user and the voice signal of the second user.
Memory module is additionally operable to store the current frontal one image of user.
Full duplex window talkback system also includes the recording module being connected with the intercommunication receiver module 101, the recording
Module is used for enrolling the voice signal of the first user and the voice signal of the second user, and the voice signal by admission
It is sent to the memory module.
Full duplex window talkback system also includes the picture recording module being connected with described image acquisition module 104, the video recording
Module is used for enrolling the current frontal one vision signal of user, and the vision signal of admission is sent to the memory module.
One-to-one full duplex intercommunication inside and outside window can be realized using above-mentioned full duplex window talkback system, without the need for conversion.
Image collection module 104 can adopt high-definition camera, adjust camera site, be the facial image for shooting visitor front.And by showing
Show that module 106 is shown.It is thus able to realize the environment outside window and visitor's monitoring.
Further, using recording module and picture recording module, the visiting process record of visitor can be got off, facilitates user
Later the visiting of visitor is inquired about.
Full duplex window talkback system also includes the window management module being connected with the control module 105, the window
Management module is used for reading the data message in the memory module, and enters edlin to the data message.
Window management module can be to attribute (Business Nature of such as window, business personnel's name, the specific time period of corresponding window
Business that customer handles etc.) enter edlin, also can dock with the backstage of bank, more than reading believe from the information system of bank
Breath, more accurately to obtain the specifying information of specific time period in the future when inquiring about.
Voice signal of the above-mentioned full duplex window talkback system by 101 receive user of intercommunication receiver module, and be sent to
Acoustic processing module 102.Acoustic processing module 102 is used for carrying out disappear echo, noise reduction process, acoustic processing module to voice signal
102 be used for process after voice signal send intercommunication sending module 103, and then be sent to loudspeaker broadcasting；Image obtains mould
Block 104 is used for obtaining the current frontal one image of user, and sends control module 105 and processed, and control module 105 will place
The frontal one image after reason sends the display module 106 and is shown.As acoustic processing module 102 is believed to voice
Number processed, therefore so that the voice signal that loudspeaker is played is relatively sharp, meanwhile, shown using display module 106 and used
The current frontal one image in family so that the interaction of user is more convenient.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore can not be construed as limiting the scope of the patent.It should be pointed out that for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of full duplex window talkback system, it is characterised in that obtain including intercommunication receiver module, intercommunication sending module, image
Delivery block, acoustic processing module, display module and control module；
The intercommunication receiver module, the intercommunication sending module are all connected with the acoustic processing module, described image acquisition module
Connect the display module, described image acquisition module and the acoustic processing module are also connected with the control module；
The intercommunication receiver module is used for the voice signal of receive user, and the voice signal is sent to the acoustic processing
Module, the acoustic processing module are used for carrying out the voice signal disappear echo, noise reduction process, and the acoustic processing module is used
Voice signal after by process sends the intercommunication sending module, and the intercommunication sending module is used for sending out the voice signal
Give loudspeaker broadcasting；Described image acquisition module is used for obtaining the current frontal one image of user, and sends the control
Module is processed, the control module by process after the frontal one image send the display module and shown.
2. full duplex window talkback system according to claim 1, it is characterised in that the intercommunication receiver module includes leading
Machine receiver module and extension set receiver module；
The main frame receiver module is connected with the acoustic processing module, and the main frame receiver module is used for receiving first user
Voice signal；The extension set receiver module is connected with the acoustic processing module, and the extension set receiver module is used for receiving second
The voice signal of user；
The voice signal of the voice signal of the first user and the second user is transferred to via the intercommunication sending module
The acoustic processing module.
3. full duplex window talkback system according to claim 2, it is characterised in that the intercommunication sending module includes leading
Machine sending module and extension set sending module；
The main frame sending module is used for for the voice signal of the first user being sent to the acoustic processing module；
The extension set sending module is used for for the voice signal of the second user being sent to the acoustic processing module.
4. full duplex window talkback system according to claim 3, it is characterised in that the acoustic processing module includes leading
Machine processing module and extension set processing module；
The Host Process Module is used for the voice signal for processing the first user；The extension set processing module is used for processing institute
State the voice signal of second user.
5. full duplex window talkback system according to claim 1, it is characterised in that also include and the acoustic processing mould
The power amplifier module of block connection；
The power amplifier module is used for being amplified the voice signal process, and is sent to the acoustic processing module.
6. full duplex window talkback system according to claim 2, it is characterised in that also include and the acoustic processing mould
The memory module of block connection, the memory module are used for storing the voice signal of the first user and the language of the second user
Message number.
7. full duplex window talkback system according to claim 6, it is characterised in that the memory module is additionally operable to store
The current frontal one image of user.
8. full duplex window talkback system according to claim 6, it is characterised in that also include and the intercommunication receives mould
The recording module of block connection, the recording module are used for enrolling the voice signal of the first user and the language of the second user
Message number, and the voice signal of admission is sent to the memory module.
9. full duplex window talkback system according to claim 6, it is characterised in that also include and described image obtains mould
The picture recording module of block connection, the picture recording module are used for enrolling the current frontal one vision signal of user, and regarding admission
Frequency signal is sent to the memory module.
10. full duplex window talkback system according to claim 6, it is characterised in that also include and the control module
The window management module of connection, the window management module are used for reading the data message in the memory module, and to described
Data message enters edlin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884368.8A CN106507038B (en) | 2016-10-09 | 2016-10-09 | Full duplex window intercom system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884368.8A CN106507038B (en) | 2016-10-09 | 2016-10-09 | Full duplex window intercom system |
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| Publication Number | Publication Date |
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| CN106507038A true CN106507038A (en) | 2017-03-15 |
| CN106507038B CN106507038B (en) | 2024-02-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884368.8A Active CN106507038B (en) | 2016-10-09 | 2016-10-09 | Full duplex window intercom system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109151408A (en) * | 2018-09-25 | 2019-01-04 | 长沙世邦通信技术有限公司 | A kind of full duplex window talkback device, system and its intercommunication method |
| CN109167982A (en) * | 2018-09-25 | 2019-01-08 | 长沙世邦通信技术有限公司 | A kind of full duplex window talkback device, system and its intercommunication method |
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| CN106507038B (en) | 2024-02-20 |
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