CN106375881A - Full-duplex window intercom system - Google Patents
Full-duplex window intercom system Download PDFInfo
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- CN106375881A CN106375881A CN201610884369.2A CN201610884369A CN106375881A CN 106375881 A CN106375881 A CN 106375881A CN 201610884369 A CN201610884369 A CN 201610884369A CN 106375881 A CN106375881 A CN 106375881A
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- 238000012545 processing Methods 0.000 claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000003993 interaction Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 9
- 238000011946 reduction process Methods 0.000 claims description 5
- 230000030279 gene silencing Effects 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
The invention relates to a full-duplex window intercom system. An intercom receiving module receives a voice signal of a user, and sends the voice signal to a sound processing module; the sound processing module is used for eliminating echo and reducing noise of the voice signal; the sound processing module is used for sending the processed voice signal to a loudspeaker to play; a silence module is used for silencing the voice signal output by an intercom sending module; an image obtaining module is used for obtaining a current positive face image of the user, and sending the current positive face image to a control module to process; and the control module sends the processed positive face image to a display module to display. A remote communication module is used for performing data interaction with the control module, and controlling the intercom system; because the sound processing module processes the voice signal, the voice signal played by the loudspeaker is relatively clear; simultaneously, the current positive face image of the user is displayed by the display module; and thus, interactive communication between users is relatively convenient.
Description
Technical field
The present invention relates to intercom system, more particularly to a kind of full duplex window talkback system facilitating user interaction 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 larger it is impossible to provide the user more preferable exchange experience.
Content of the invention
Based on this it is necessary to provide a kind of full duplex window talkback system facilitating user interaction exchange.
A kind of full duplex window talkback system, including intercommunication receiver module, intercommunication sending module, quiet module, remotely leads to
News module, image collection module, acoustic processing module, display module and control module；
Described intercommunication receiver module, described intercommunication sending module are all connected with described acoustic processing module, and described image obtains
Module connects described display module, described quiet module, described remote communication module, described image acquisition module and described sound
Processing module is also connected with described control module；
Described intercommunication receiver module is used for the voice signal of receive user, and described intercommunication sending module is used for described voice
Signal is sent to described acoustic processing module, and described acoustic processing module is used for carrying out, to described voice signal, disappear echo, noise reduction
Process, described acoustic processing module is used for for the voice signal after processing being sent to speaker broadcasting；Described quiet module is used for
The voice signal of described intercommunication sending module output is carried out silence processing；Described image acquisition module is used for obtaining user current
Frontal one image, and send described control module and processed, described control module is by the described frontal one after processing
Image sends described display module and is shown, described remote communication module is used for carrying out data interaction with described control module,
And control described intercom system.
Wherein in an embodiment, described intercommunication receiver module includes main frame receiver module and extension set receiver module；
Described main frame receiver module is connected with described acoustic processing module, and described main frame receiver module is used for receiving the first use
The voice signal at family；Described extension set receiver module is connected with described acoustic processing module, and described extension set receiver module is used for receiving
The voice signal of second user；
The voice signal of the voice signal of described first user and described second user passes via described intercommunication sending module
It is defeated by described acoustic processing module.
Wherein in an embodiment, described intercommunication sending module includes main frame sending module and extension set sending module；
Described main frame sending module is used for for the voice signal of described first user being sent to described acoustic processing module；
Described extension set sending module is used for for the voice signal of described second user being sent to described acoustic processing module.
Wherein in an embodiment, described acoustic processing module includes Host Process Module and extension set processing module；
Described Host Process Module is used for processing the voice signal of described first user；Described extension set processing module is used for locating
Manage the voice signal of described second user.
Wherein in an embodiment, also include the power amplifier module being connected with described acoustic processing module；
Described power amplifier module is used for described voice signal being amplified process, and is sent to described acoustic processing module.
Wherein in an embodiment, described quiet module includes noise reduction unit and infrared detection unit, infrared inspection used
Survey unit and be used for outside detection window whether having user to pass through, if no, described infrared detection unit sends to described noise reduction unit
Noise reduction instructs, and described noise reduction unit carries out silence processing according to described noise reduction instruction.
Wherein in an embodiment, also include the alarm module being connected with control module, described alarm module be used for
Surveillance center sends alarm signal.
Wherein in an embodiment, also include the recording module being connected with described intercommunication receiver module, described recording mould
Block is used for enrolling the voice signal of described first user and the voice signal of described second user, and the voice signal of admission is sent out
Give described memory module.
Wherein in an embodiment, also include the picture recording module being connected with described image acquisition module, described video recording mould
Block is used for enrolling the current frontal one video signal of user, and the video signal of admission is sent to described memory module.
Wherein in an embodiment, also include the window management module being connected with described control module, described window pipe
Reason module is used for reading the data message in described memory module, and enters edlin to described data message.
Above-mentioned full duplex window talkback system passes through the voice signal of intercommunication receiver module receive user, and is sent to sound
Processing module.Acoustic processing module is used for carrying out, to voice signal, disappear echo, noise reduction process, and acoustic processing module is used for processing
Voice signal afterwards is sent to speaker and plays；Quiet module is used for carrying out the voice signal of described intercommunication sending module output
Silence processing；Image collection module is used for obtaining the current frontal one image of user, and sends control module and processed, control
Described frontal one image after processing is sent described display module and is shown by molding block.Remote communication module is used for and institute
State control module and carry out data interaction, and control described intercom system to carry out place due to acoustic processing module to voice signal
Reason, therefore so that the voice signal of speaker broadcasting is relatively sharp, meanwhile, shows the current front of user using display module
Face image is so that the interaction of user is more convenient.
Brief description
Fig. 1 is the module map of full duplex window talkback system；
Fig. 2 is the circuit theory diagrams of the first power module；
Fig. 3 is the circuit theory diagrams of second source module；
Fig. 4 is the circuit theory diagrams of monitoring module；
Fig. 5 is the circuit theory diagrams of remote communication module；
Fig. 6 is the circuit theory diagrams of main frame receiver module；
Fig. 7 is the circuit theory diagrams of main frame sending module；
Fig. 8 is the circuit theory diagrams of extension set sending module；
Fig. 9 is the circuit theory diagrams of Host Process Module；
Figure 10 is the circuit theory diagrams of extension set processing module；
Figure 11 is the circuit theory diagrams of recording module；
Figure 12 is the circuit theory diagrams of picture recording module.
Specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the preferred embodiment of the present invention.But, the present invention can realize however it is not limited to herein in many different forms
Described embodiment.On the contrary, providing the purpose of these embodiments to be 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 be 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 ",
" right " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body is it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items closing.
As shown in figure 1, the module map for full duplex window talkback system.
A kind of full duplex window talkback system, including intercommunication receiver module 101, intercommunication sending module 103, quiet module
107th, remote communication module 108, image collection module 104, acoustic processing module 102, display module 106 and control module 105.
Described intercommunication receiver module 101, described intercommunication sending module 103 are all connected with described acoustic processing module 102, described
Image collection module 104 connects described display module 106, and described image acquisition module 104 and described acoustic processing module 102 are also
It is connected with described control module 105 machine.
Described intercommunication receiver module 101 is used for the voice signal of receive user, and described intercommunication sending module 103 is used for institute
State voice signal and be sent to described acoustic processing module 102, described acoustic processing module 102 is used for described voice signal is carried out
Disappear echo, noise reduction process, and described acoustic processing module 102 is used for for the voice signal after processing being sent to speaker broadcasting；Institute
State image collection module 104 for obtaining the current frontal one image of user, and send at described control module 105
Reason, the described frontal one image after processing is sent described display module 106 and is shown by described control module 105.
Based on above-described embodiment, it is institute using the second source module shown in the first power module as described in Figure 2 and Fig. 3
Stating full duplex window talkback system provides working power.
Full duplex window talkback system also includes the monitoring module being connected with control module 105.The circuit of monitoring module is former
Reason is as shown in Figure 4.Monitoring module is used for monitoring the house dog of described intercom system, power down, reset etc..
Described quiet module 107 includes noise reduction unit and infrared detection unit, and infrared detection unit used is used for detecting window
User whether is had to pass through outside mouthful, if no, described infrared detection unit sends noise reduction instruction, described noise reduction to described noise reduction unit
Unit carries out silence processing according to described noise reduction instruction.
Full duplex window talkback system also includes the alarm module being connected with control module 105, and described alarm module is used for
Send alarm signal to Surveillance center.
Incorporated by reference to Fig. 5.
Full duplex window talkback system also includes the remote communication module 108 being connected with control module 105, telecommunication mould
Block 108 can receive remotely awarding of other side by the visual duplex intercommunicating of window talkback system and backstage supervisor or remote authorization hilllock
Power instruction, greatly reduces the workload of authorized person.
Incorporated by reference to Fig. 6.
Intercommunication receiver module 101 includes main frame receiver module and extension set receiver module；
Described main frame receiver module is connected with described acoustic processing module 102, and described main frame receiver module is used for reception the
The voice signal of one user；Described extension set receiver module is connected with described acoustic processing module 102, and described extension set receiver module is used
In the voice signal receiving second user；
The voice signal of the voice signal of described first user and described second user is via described intercommunication sending module 103
It is transferred to described 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.
Incorporated by reference to Fig. 7 and Fig. 8.
Intercommunication sending module 103 includes main frame sending module and extension set sending module.
Described main frame sending module is used for for the voice signal of described first user being sent to described acoustic processing module
102；Described extension set sending module is used for for the voice signal of described second user being sent to described 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.
Incorporated by reference to Fig. 9 and Figure 10.
Acoustic processing module 102 includes Host Process Module and extension set processing module.
Described Host Process Module is used for processing the voice signal of described first user；Described extension set processing module is used for locating
Manage the voice signal of described second user.
Due in practical application scene, having noise etc. of speaking of various noises or other staff, therefore, in bank
In working window, the voice signal that intercommunication receiver module 101 is received is needed to process.
Host Process Module is used for the voice signal of bank clerk is carried out noise reduction, the echo process that disappears so that main frame
The voice signal that sending module sends is relatively sharp.
In the same manner, extension set processing module is used for the voice signal of bank-user is carried out noise reduction, the echo process that disappears so that extension set
The voice signal that sending module sends is relatively sharp.
Full duplex window talkback system also includes the power amplifier module being connected with described acoustic processing module 102.
Described power amplifier module is used for described voice signal being amplified process, and is sent to described acoustic processing module
102.
Full duplex window talkback system also includes the memory module being connected with described acoustic processing module 102, described storage
Module is used for storing the voice signal of described first user and the voice signal of described second user.
Memory module is additionally operable to store the current frontal one image of user.
Incorporated by reference to Figure 11.
Full duplex window talkback system also includes the recording module being connected with described intercommunication receiver module 101, described recording
Module is used for enrolling the voice signal of described first user and the voice signal of described second user, and the voice signal by admission
It is sent to described memory module.
Incorporated by reference to Figure 12.
Full duplex window talkback system also includes the picture recording module being connected with described image acquisition module 104, described video recording
Module is used for enrolling the current frontal one video signal of user, and the video signal of admission is sent to described memory module.
One-to-one full duplex intercommunication inside and outside window is capable of using above-mentioned full duplex window talkback system, need not change.
Image collection module 104 can adopt high-definition camera, adjusts camera site, for shooting the facial image in 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, facilitate user
The visiting of visitor is inquired about later.
Full duplex window talkback system also includes the window management module being connected with described control module 105, described window
Management module is used for reading the data message in described memory module, and enters edlin to described 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 client handles etc.) enter edlin, also can dock with the backstage of bank, more than reading from the information system of bank believe
Breath, more accurately to obtain the specifying information of specific time period in the future when inquiring about.
Above-mentioned full duplex window talkback system can also accept the broadcast notice that Surveillance center or cloud center send, and sends
To main frame receiver module and extension set receiver module, in order to inform user.Meanwhile, being provided with the window of intercom system, when being used for
When running into knotty problem, can be Asked for Remote Assistance by intercommunication receiver module 101.
Above-mentioned full duplex window talkback system passes through the voice signal of intercommunication receiver module 101 receive user, and is 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 are used for for the voice signal after processing being sent to speaker broadcasting；Quiet module 107 is used for described intercommunication sending module
The voice signal of 103 outputs carries out silence processing；Image collection module 104 is used for obtaining the current frontal one image of user,
And send control module 105 and processed, the described frontal one image after control module 105 will be processed sends described display mould
Block 106 is shown.Remote communication module 108 is used for carrying out data interaction with described control module 105, and controls described intercommunication
System is processed to voice signal due to acoustic processing module 102, therefore so that speaker play voice signal more
Clearly, meanwhile, show the current frontal one image of user so that the interaction of user is more square using display module 106
Just.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into 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 is it is characterised in that include intercommunication receiver module, intercommunication sending module, quiet mould
Block, remote communication module, image collection module, acoustic processing module, display module and control module；
Described intercommunication receiver module, described intercommunication sending module are all connected with described acoustic processing module, described image acquisition module
Connect described display module, described quiet module, described remote communication module, described image acquisition module and described acoustic processing
Module is also connected with described control module；
Described intercommunication receiver module is used for the voice signal of receive user, and described intercommunication sending module is used for described voice signal
It is sent to described acoustic processing module, described acoustic processing module is used for carrying out, to described voice signal, disappear echo, noise reduction process,
Described acoustic processing module is used for for the voice signal after processing being sent to speaker broadcasting；Described quiet module is used for will be described
The voice signal of intercommunication sending module output carries out silence processing；Described image acquisition module is used for obtaining the current front of user
Face image, and send described control module and processed, the described frontal one image after processing is sent out by described control module
Described display module is sent to be shown, described remote communication module is used for carrying out data interaction with described control module, and controls
Described intercom system.
2. full duplex window talkback system according to claim 1 is it is characterised in that described intercommunication receiver module includes leading
Machine receiver module and extension set receiver module；
Described main frame receiver module is connected with described acoustic processing module, and described main frame receiver module is used for receiving first user
Voice signal；Described extension set receiver module is connected with described acoustic processing module, and described extension set receiver module is used for reception second
The voice signal of user；
The voice signal of the voice signal of described first user and described second user is transferred to via described intercommunication sending module
Described acoustic processing module.
3. full duplex window talkback system according to claim 2 is it is characterised in that described intercommunication sending module includes leading
Machine sending module and extension set sending module；
Described main frame sending module is used for for the voice signal of described first user being sent to described acoustic processing module；
Described extension set sending module is used for for the voice signal of described second user being sent to described acoustic processing module.
4. full duplex window talkback system according to claim 3 is it is characterised in that described acoustic processing module includes leading
Machine processing module and extension set processing module；
Described Host Process Module is used for processing the voice signal of described first user；Described 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 is it is characterised in that also include and described acoustic processing mould
The power amplifier module that block connects；
Described power amplifier module is used for described voice signal being amplified process, and is sent to described acoustic processing module.
6. full duplex window talkback system according to claim 1 is it is characterised in that described quiet module includes noise reduction list
Unit and infrared detection unit, infrared detection unit used is used for outside detection window whether having user to pass through, if no, described infrared
Detector unit sends noise reduction instruction to described noise reduction unit, and described noise reduction unit carries out silence processing according to described noise reduction instruction.
7. full duplex window talkback system according to claim 6 it is characterised in that also include is connected with control module
Alarm module, described alarm module is used for sending alarm signal to Surveillance center.
8. full duplex window talkback system according to claim 6 is it is characterised in that also include receiving mould with described intercommunication
The recording module that block connects, described recording module is used for enrolling the voice signal of described first user and the language of described second user
Message number, and the voice signal of admission is sent to described memory module.
9. full duplex window talkback system according to claim 6 is it is characterised in that also include obtaining mould with described image
The picture recording module that block connects, described picture recording module is used for enrolling the current frontal one video signal of user, and regarding admission
Frequency signal is sent to described memory module.
10. full duplex window talkback system according to claim 6 is it is characterised in that also include and described control module
The window management module connecting, described window management module is used for reading the data message in described memory module, and to described
Data message enters edlin.
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| CN201610884369.2A CN106375881B (en) | 2016-10-09 | 2016-10-09 | Full duplex window intercom system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274848A (en) * | 2018-11-21 | 2019-01-25 | 深圳市云威物联科技有限公司 | Full duplex talkback unit and cat eye device |
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| CN204244283U (en) * | 2014-12-15 | 2015-04-01 | 深圳市汇川技术股份有限公司 | There is intercom system and the elevator Internet of things system of echo cancellation function |
| CN105120201A (en) * | 2015-09-09 | 2015-12-02 | 长沙世邦通信技术有限公司 | Visual help intercom system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274848A (en) * | 2018-11-21 | 2019-01-25 | 深圳市云威物联科技有限公司 | Full duplex talkback unit and cat eye device |
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