CN208315196U - A kind of intelligent display and system - Google Patents
A kind of intelligent display and system Download PDFInfo
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- CN208315196U CN208315196U CN201820482644.2U CN201820482644U CN208315196U CN 208315196 U CN208315196 U CN 208315196U CN 201820482644 U CN201820482644 U CN 201820482644U CN 208315196 U CN208315196 U CN 208315196U
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Abstract
The utility model is suitable for field of display technology, a kind of intelligent display and system are provided, it further include at least one of the audio-frequency module being connect with digital multimedia processing module and photographing module including digital multimedia processing module, memory module, driver module, display module and power supply.The voice signal that the utility model is issued by acquisition user, it is voice digital signal by sound signal processing, and be voice data by digital speech signal processing and be compared with local voice data, display module is controlled according to comparison result and opens, close or execute other corresponding operations;By the face-image for shooting user, face-image is handled as image digital signal, and image digital signal is handled as image data and is compared with local face image data, display module is controlled when comparison result is consistent to open or close, so that display is had voice control, interactive voice and face-image identification control function, improves the intelligence degree of display.
Description
Technical field
The utility model belongs to field of display technology more particularly to a kind of intelligent display and system.
Background technique
With the continuous development of display technology, various displays emerge one after another, for example, LCD (Liquid Crystal
Display, liquid crystal display device), OLED (Organic Electroluminesence Display, Organic Electricity laser display)
Or QLED (Quantum Dot Light Emitting Diodes, light emitting diode with quantum dots) etc..Display can be applied to move
All multi-terminal equipments such as dynamic terminal, household electric appliances, electronic projection screen are brought greatly just for the daily production and life of people
Benefit.
However, existing display usually only has basic display function, some displays have wireless communication function,
The long-range control to display may be implemented by mobile terminal or remote controler, but intelligence degree is still lower, Wu Faman
The growing manual intelligent demand of foot.
Utility model content
In view of this, the utility model embodiment provides a kind of intelligent display and system, to solve existing display
Device usually only has basic display function, some displays have wireless communication function, can by mobile terminal or remote controler
To realize the long-range control to display, but intelligence degree is still lower, is unable to satisfy growing manual intelligent
Demand.The problem of.
The first aspect of the utility model embodiment provides a kind of intelligent display comprising digital multimedia handles mould
Block, memory module, driver module, display module and power supply further include connecting with the digital multimedia processing module
At least one of audio-frequency module and photographing module;
The digital multimedia processing module is also connect with the memory module and the driver module, the display
Drive module is connect with the display module and the power supply;
The voice signal that the audio-frequency module acquisition user issues, and be voice digital signal by the sound signal processing
After send the digital multimedia processing module;The digital speech signal processing is language by the digital multimedia processing module
Sound data are simultaneously compared with the local voice data for being stored in the memory module, and are driven according to comparison result to the display
Dynamic model block issues starting-up signal, off signal or other control signals;The driver module is according to the starting-up signal, institute
It states off signal or other control signals controls the display module and open, close or execute other corresponding operations;
The face-image of the photographing module shooting user, and the face-image is handled as image digital signal transmission
To the digital multimedia module;The digital multimedia module by described image Digital Signal Processing be image data and with deposit
The local face image data for being stored in the memory module is compared, and drives mould to the display when comparison result is consistent
Block issues starting-up signal or off signal;The driver module controls institute according to the starting-up signal or the off signal
Display module is stated to open or close.
In one embodiment, the external pc client of digital multimedia processing module;
The digital multimedia processing module is according to the voice data and the local voice for being stored in the memory module
The comparison result of data controls the pc client and opens, closes or execute other corresponding operations;
Alternatively, the digital multimedia processing module is in described image data and this ground for being stored in the memory module
Portion's image data into comparison result it is consistent when, control the pc client and open or close.
It in one embodiment, further include the multimedia data entry module being connect with the driver module, display
Data input module and at least one loudspeaker;
The driver module drives the display module to the multimedia data entry module or the display number
Shown that the driver module is defeated by the multi-medium data according to the video data or image data of input module input
The audio data for entering module input is sent to the digital multimedia processing module, and the digital multimedia processing module is to described
Audio data processing is electric signal, and is sent to the loudspeaker by the driver module, and the loudspeaker will be described
Electric signal is converted to voice signal and plays.
It in one embodiment, further include the communication module being connect with the digital multimedia processing module, the communication
Module and cloud server communicate to connect;
The voice data is sent to the cloud by the communication module and taken by the digital multimedia processing module
Business device;
The voice data is compared the cloud server with cloud data, searches corresponding with the voice data
Voice data, image data or video data, and the digital multimedia processing module is fed back to by the communication module.
In one embodiment, the digital multimedia processing module includes driving with the memory module, the display
The digital multimedia processor that module is connected with the audio-frequency module.
In one embodiment, the memory module includes EMMC or DDR.
In one embodiment, the audio-frequency module includes that the audio connecting with the digital multimedia processing module compiles solution
Code chip, further includes at least one digital microphone connecting with the audio coding decoding chip.
In one embodiment, the audio-frequency module includes the digital microphone array being made of multiple digital microphones;
The voice signal of the digital microphone array acquisition user sending is simultaneously sent to the audio coding decoding chip;
The audio coding decoding chip collects the time difference of the voice signal according to the different digital microphones,
Position the position of the user.
In one embodiment, the driver module include respectively with the digital multimedia processing module, described
The scaler chip that display module is connected with the power supply.
The second aspect of the utility model embodiment provides a kind of intelligent display system comprising the PC client,
The cloud server and the intelligent display.
The utility model embodiment includes digital multimedia processing module and audio-frequency module and camera shooting by providing a kind of
The intelligent display of at least one of module acquires the voice signal that user issues by audio-frequency module, and by voice signal
Processing be voice digital signal, and by digital multimedia processing module by the digital speech signal processing be voice data simultaneously
It is compared with local voice data, and display module is controlled according to comparison result and opens, close or execute other corresponding behaviour
Make;The face-image of user is shot by photographing module, and face-image handle as image digital signal, and is passed through digital more
Image digital signal is handled as image data and is compared with local face image data by media module, and in comparison result
Control display module opens or closes when consistent, knows so that display has voice control, interactive voice and face-image
Other control function, improves the intelligence degree of display.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the intelligent display that the utility model embodiment one provides;
Fig. 2 is the structural schematic diagram for the intelligent display that the utility model embodiment two provides;
Fig. 3 is the structural schematic diagram of intelligent display system provided by the embodiment of the utility model.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model also may be implemented in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of intelligent displays 100 comprising digital multimedia processing module 10 is deposited
Module 20, driver module 30, display module 40 and power supply 50 are stored up, further includes being connect with digital multimedia processing module 10
At least one of audio-frequency module 60 and photographing module 70.Intelligent display 100 is illustratively shown in Fig. 1 while including
Audio-frequency module 60 and photographing module 70.
Digital multimedia processing module 10 is also connect with memory module 20 and driver module 30, driver module 30
It is connect with display module 40 and power supply 50.
In the present embodiment, audio-frequency module 60 is used to acquire the voice signal of user's sending, and is by sound signal processing
Digital multimedia processing module 10 is sent to after voice digital signal.
In a particular application, audio-frequency module can be the device for arbitrarily having audio coding and decoding function, can incite somebody to action
Sound signal encoding is voice digital signal, also voice digital signal can be decoded as voice signal.
In the present embodiment, digital multimedia processing module 10 be used for by digital speech signal processing be voice data and with
The local voice data for being stored in memory module 20 are compared, and are issued and be switched on to driver module 30 according to comparison result
Signal, off signal or other control signals.
In a particular application, the voice data for having specific meanings is previously stored in memory module, these have specific
The corresponding specific control signal of the voice data of meaning, if the corresponding voice data of voice digital signal that sends of audio-frequency module with
The meaning of local voice data is identical, then digital multimedia processing module sends corresponding control according to the corresponding meaning of voice data
Signal processed is to driver module.Such as.Starting-up signal, off signal or display parameters adjustment signal, standby signal etc. other
Signal is controlled, to realize the voice control function to intelligent display working condition.
In one embodiment, other control signals include display parameters adjustment signal, and driver module is according to display
The display parameters of parameter adjusted signals adjusting display module.
In a particular application, display parameters adjustment signal is used to adjust brightness, the color saturation, white balance of display module
Parameter etc..
In a particular application, digital multimedia processing module is specifically as follows any type of multimedia data processor
Part, for example, it may be digital multimedia processor, central processing unit (Central Processing Unit, CPU), also
It can be other general processors, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
In a particular application, memory module may include any type of memory device, for example, EMMC (Embedded
Multi Media Card, embedded multi-media card), DDR (deposit by Double Data Rate, Double Data Rate synchronous dynamic random
Reservoir), intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card
(Flash Card) etc..
In this example it is shown that drive module is used for according to starting-up signal, off signal or other control signal controls
Other corresponding operations are opened, close or executed to display module.
In a particular application, driver module can be arbitrary the device for having display driving function, for example, figure
As control (scaler) chip, screen driving plate etc..
In a particular application, display module can be any type of display device for having display function, such as show
Screen, touch screen, specifically can be LCD (Liquid Crystal Display, liquid crystal display device), OLED (Organic
Electroluminesence Display, Organic Electricity laser display) or QLED (Quantum Dot Light Emitting
Diodes, light emitting diode with quantum dots) etc..
In the present embodiment, photographing module 70 is used to shoot the face-image of user, and face-image is handled as image
Digital signal is sent to digital multimedia module 10.
In a particular application, photographing module can be the random devices for having camera function, for example, common camera, small
Type PTZ camera, camera with voice coil motor etc..Photographing module can be placed outside intelligent display, pass through data line and number
The connection of word multimedia process module, Embedded can also be built in intelligent display.
In the present embodiment, digital multimedia module 10 be used for by image digital signal handle for image data and with storage
It is compared in the local face image data of memory module 20, and is issued when comparison result is consistent to driver module 30
Starting-up signal or off signal;Driver module 30 is opened or is closed according to starting-up signal or off signal control display module 40
It closes.
In a particular application, user can store the face image data of oneself in memory module in advance, for it is subsequent into
Certification is compared when the booting of row brush face or shutdown, digital multimedia module gets photographing module and sends to be schemed with the face of user
After corresponding image digital signal, handle for image data and with the local face-image number that is previously stored in memory module
According to being compared, if comparison result is consistent, illustrate that the face-image of photographing module shooting is user, thus can use
It is opened or closed in control display module, to realize that booting or shutdown to intelligent display control.If being closed in display module
Comparison result is consistent when closing, then controls display module unlatching;If comparison result is consistent when display module is opened, display is controlled
Module is closed.
In the present embodiment, power supply 50 is used to power for driver module 30, and is aobvious by driver module 30
Show that module 40, digital multimedia processing module 10, audio-frequency module 60 and photographing module 70 are powered.
In a particular application, power supply can be power supply adaptor, can be directly connected to alternating current, be also possible to rechargeable battery.
The present embodiment is a kind of including in digital multimedia processing module and audio-frequency module and photographing module by providing
The intelligent display of at least one acquires the voice signal that user issues by audio-frequency module, and is language by sound signal processing
Sound digital signal, and by digital multimedia processing module by the digital speech signal processing be voice data and with local language
Sound data are compared, and control display module according to comparison result and open, close or execute other corresponding operations;By taking the photograph
It handles as the face-image of module photograph user, and by face-image as image digital signal, and passes through digital multimedia module
Image digital signal is handled as image data and is compared with local face image data, and in the consistent time control of comparison result
Display module processed opens or closes, so that display has voice control, interactive voice and face-image identification control function
Can, improve the intelligence degree of display.
Embodiment two
As shown in Fig. 2, in the present embodiment, intelligent display 100 further includes the more matchmakers connecting with driver module 30
Volume data input module 80, display data input module 90 and at least one loudspeaker 00 further include and digital multimedia processing
The communication module 01 that module 10 connects;The external pc client 200 of digital multimedia processing module 10.
As shown in Fig. 2, illustratively showing intelligent display 100 includes a loudspeaker 00 in the present embodiment.
In one embodiment, intelligent display includes two loudspeakers, one of them is left channel loudspeaker, another
For right channel loudspeaker.
In the present embodiment, digital multimedia processing module 10 is also used to according to voice data and is stored in memory module 20
Local voice data comparison result, control pc client 200 open, close or execute it is corresponding other operation;
Alternatively, digital multimedia processing module 10 is also used in image data and this floor portion for being stored in memory module 20
Image data into comparison result it is consistent when, control pc client 200 open or close.
In this example it is shown that drive module 30 for driving display module 40 to multimedia data entry module 80 or
The video data or image data that display data input module 90 inputs are shown that driver module 30 is by multi-medium data
The audio data that input module 80 inputs is sent to digital multimedia processing module 10, and digital multimedia processing module 10 is to audio
Data processing is electric signal, and is sent to loudspeaker 00 by driver module 30, and loudspeaker 00 converts electrical signals to sound
Sound signal simultaneously plays.
In a particular application, multimedia data entry module is for inputting multi-medium data, i.e. audio data, video counts
According to, image data etc., multimedia data entry module can input device, such as HDMI interface for arbitrary audio-video.Display
Data input module shows that data input module can be for inputting displayable data, i.e. video data or image data
Arbitrary displayable data inputs device, such as DP interface.
In the present embodiment, voice data is sent to cloud clothes by communication module 01 by digital multimedia processing module 10
Business device 300.
In a particular application, communication module can be wired or wireless communication module, for example, WiFi module, bluetooth module,
ZigBee module, Ethernet interface, 2.4G communication module etc..
In the present embodiment, cloud server 200 is for voice data to be compared with cloud data, lookup and voice
The corresponding voice data of data, image data or video data, and digital multimedia processing module is fed back to by communication module.
In a particular application, user can have the voice signal of precise meaning, intelligence by sending to intelligent display
Display obtains voice data and is sent to cloud server, cloud server can root after handling voice signal
Corresponding information is searched according to the meaning of voice signal corresponding to voice data and user is fed back to by intelligent display.Example
Such as, when user needs to know current most popular game, can inquire intelligent display " what current game is most fiery? ", intelligence
The voice signal that display issues user is sent to cloud server after handling, cloud server can be searched " current
What game is most fiery? " answer or relevant information user fed back to by intelligent display.
As shown in Fig. 2, in the present embodiment, audio-frequency module 60 includes the sound connecting with digital multimedia processing module 10
Frequency codec chip 61 further includes at least one digital microphone 62 connecting with audio coding decoding chip 61.
As shown in Fig. 2, illustratively showing audio-frequency module 60 includes two digital microphones 62 in the present embodiment,
In one be left digital microphone, another be right digital microphone.
In one embodiment, audio-frequency module includes the digital microphone array being made of multiple digital microphones;
The voice signal of digital microphone array acquisition user sending is simultaneously sent to audio coding decoding chip;
Audio coding decoding chip collects the time difference of voice signal according to different digital microphones, positions the position of user
It sets.
It in a particular application, the time that voice signal is collected by each digital microphone in digital microphone array, can
With according to calculate voice signal to each digital microphone distance, according to the collected voice signal of each digital microphone when
Between it is poor, the range difference of each digital microphone of user distance can be obtained, it is real so as to obtain the general orientation for judging user
Now to the positioning of user location.The quantity of digital microphone included by digital microphone array is more and spread geometry is closer
It is more accurate in round or sphere, positioning result.
In one embodiment, intelligent display further includes that can be rotated chassis, can be controlled according to the user location navigated to
Display module is rotated along the direction towards user position, so that the display screen face user of display module.
As shown in figure 3, the utility model also provides a kind of intelligent display system 100 comprising above-mentioned PC client
200, cloud server 300 and intelligent display 100.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations;Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features;And
These are modified or replaceed, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of intelligent display, which is characterized in that including digital multimedia processing module, memory module, driver module,
Display module and power supply, further include in the audio-frequency module and photographing module being connect with the digital multimedia processing module at least
One;
The digital multimedia processing module is also connect with the memory module and the driver module, the display driving
Module is connect with the display module and the power supply;
The voice signal that audio-frequency module acquisition user issues, and be to send out after voice digital signal by the sound signal processing
Give the digital multimedia processing module;The digital speech signal processing is voice by the digital multimedia processing module
Data are simultaneously compared with the local voice data for being stored in the memory module, and are driven according to comparison result to the display
Module issues starting-up signal, off signal, display parameters adjustment signal or standby signal;The driver module is according to
Starting-up signal, the off signal, the display parameters adjustment signal or the standby signal control display module unlatching,
It closes, execute display parameters adjusting operation or execute standby operation;
The face-image of the photographing module shooting user, and the face-image is handled and is sent to institute for image digital signal
State digital multimedia module;The digital multimedia module by described image Digital Signal Processing be image data and be stored in
The local face image data of the memory module is compared, and sends out when comparison result is consistent to the driver module
Starting-up signal or off signal out;The driver module is described aobvious according to the starting-up signal or off signal control
Show that module opens or closes.
2. intelligent display as described in claim 1, which is characterized in that the external PC client of digital multimedia processing module
End;
The digital multimedia processing module is according to the voice data and the local voice data for being stored in the memory module
Comparison result, control the pc client and open, close, executing display parameters and adjust operation or execute standby operation;
Alternatively, the digital multimedia processing module is in described image data and this floor portion figure for being stored in the memory module
As data into comparison result it is consistent when, control the pc client and open or close.
3. intelligent display as described in claim 1, which is characterized in that further include connect with the driver module it is more
Media data input module, display data input module and at least one loudspeaker;
The driver module drives the display module defeated to the multimedia data entry module or the display data
The video data or image data for entering module input are shown that the driver module is by the multimedia data entry mould
The audio data of block input is sent to the digital multimedia processing module, and the digital multimedia processing module is to the audio
Data processing is electric signal, and is sent to the loudspeaker by the driver module, and the loudspeaker is by the telecommunications
It number is converted to voice signal and plays.
4. intelligent display as described in claim 1, which is characterized in that further include connecting with the digital multimedia processing module
The communication module connect, the communication module and cloud server communicate to connect;
The voice data is sent to the cloud server by the communication module by the digital multimedia processing module;
The voice data is compared the cloud server with cloud data, searches language corresponding with the voice data
Sound data, image data or video data, and the digital multimedia processing module is fed back to by the communication module.
5. intelligent display as described in claim 1, which is characterized in that the digital multimedia processing module include with it is described
The digital multimedia processor that memory module, the driver module are connected with the audio-frequency module.
6. intelligent display as claimed in any one of claims 1 to 5, which is characterized in that the memory module include EMMC or
DDR。
7. intelligent display as claimed in any one of claims 1 to 5, which is characterized in that the audio-frequency module include with it is described
The audio coding decoding chip of digital multimedia processing module connection, further includes at least one connect with the audio coding decoding chip
A digital microphone.
8. intelligent display as claimed in claim 7, which is characterized in that the audio-frequency module includes by multiple digital microphones
The digital microphone array of composition;
The voice signal of the digital microphone array acquisition user sending is simultaneously sent to the audio coding decoding chip;
The audio coding decoding chip collects the time difference of the voice signal according to the different digital microphones, positioning
The position of the user.
9. intelligent display as claimed in any one of claims 1 to 5, which is characterized in that the driver module includes point
The image control chip not connect with the digital multimedia processing module, the display module and the power supply.
10. a kind of intelligent display system, which is characterized in that including the pc client, the cloud server and claim 1
~9 described in any item intelligent displays.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108305627A (en) * | 2018-03-30 | 2018-07-20 | 合肥惠科金扬科技有限公司 | A kind of intelligent display and system |
CN109686373A (en) * | 2019-02-27 | 2019-04-26 | 北京声智科技有限公司 | A kind of audio recognition method and system |
-
2018
- 2018-03-30 CN CN201820482644.2U patent/CN208315196U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108305627A (en) * | 2018-03-30 | 2018-07-20 | 合肥惠科金扬科技有限公司 | A kind of intelligent display and system |
CN109686373A (en) * | 2019-02-27 | 2019-04-26 | 北京声智科技有限公司 | A kind of audio recognition method and system |
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