CN110213632A - A kind of audio/video player system and its application method comprising user data processing - Google Patents
A kind of audio/video player system and its application method comprising user data processing Download PDFInfo
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- CN110213632A CN110213632A CN201910327560.0A CN201910327560A CN110213632A CN 110213632 A CN110213632 A CN 110213632A CN 201910327560 A CN201910327560 A CN 201910327560A CN 110213632 A CN110213632 A CN 110213632A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Social Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Studio Devices (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The present invention relates to smart machine fields, and in particular to a kind of audio/video player system and its application method comprising user data processing.Of the invention has the technical scheme that a kind of audio/video player system comprising user data processing, includes multi-media module, also includes: photographing module: for shooting user's face picture；Characteristic extracting module: user extracts user's face characteristic information；Memory module: the data form comprising reflecting user name and user's face characteristic information；It calculates identification module: retrieval is carried out according to the information in the user's face characteristic information and the data form extracted；Statistical module: data write-in is carried out for the remark information of user.The object of the present invention is to provide a kind of audio/video player systems and its application method comprising user data processing, see that the user of video playback apparatus is measured in real time and identifies to light, and view result is recorded and counted.
Description
Technical field
The present invention relates to smart machine fields, and in particular to it is a kind of comprising user data processing audio/video player system and its
Application method.
Background technique
Multimedia is a familiar technology contents, and multimedia content is by different hardware players such as electricity
Brain, display screen, mobile phone carry out multimedia.With the maturation of interaction technique and broadcasting hardware technology, different types of video
Playing device puts goods on the market, and is widely applied.Such as building video machines, are usually mounted in indoor environment, example
It is such as mounted in the elevator of market or in residential lift, can be with playing video advertisement, such as it is mounted on enterprise's elevator, for playing enterprise
Industry notice or enterprises propagandist piece etc..
However, such video play device function has some limitations, only realize vision signal transmission and
The broadcasting of video content is unable to satisfy even to this day more by further user demand.
Summary of the invention
The object of the present invention is to provide a kind of audio/video player systems and its application method comprising user data processing, to light
It sees that the user of video playback apparatus is measured in real time and identifies, and view result is recorded and counted.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of comprising user data processing
Audio/video player system, include multi-media module, also include:
Photographing module: for shooting user's face picture；
Characteristic extracting module: user extracts user's face characteristic information；
Memory module: the data form comprising reflecting user name and user's face characteristic information；
It calculates identification module: retrieval being carried out according to the information in the user's face characteristic information and the data form extracted and is looked into
It looks for；
Statistical module: data write-in is carried out for the remark information of user.
As a preference of the present invention, the data form includes user name, user's face characteristic information and remark information, institute
Stating remark information includes the time and the duration for detecting user that user recognizes.
As a preference of the present invention, also including output module, the output module is used for the letter in the data form
Breath output.
As a preference of the present invention, the output module also communication link is connected to authorization module, described in allowing after authorization
Information output in data form.
A kind of application method of the audio/video player system comprising user data processing comprising the steps of:
Step 1, data input step；
In this step, user's face is identified using photographic device, and by user name and corresponding face characteristic
Amount information is stored into the data form in the memory module of system；
Step 2: detecting step；
User enters the video capture area of photographing module；
Step 3: characteristic extraction step；
Characteristic extracting module extracts the face characteristic amount of user；
Step 4: finding step；
Retrieval is carried out according to the information in the user's face characteristic information and the data form extracted, when characteristic quantity is kissed
It is right be more than preset threshold after, judgement identify successfully；
Step 5: time statistics and typing step；
Statistic mixed-state to user's face time and be continuously detected duration of user's face, by these data inputtings to counting
According in the corresponding informance in table.
As a preference of the present invention, also exporting step comprising authorisation step and information, administrator can after passing through authorization identifying
Operate the data output of the data form.
As a preference of the present invention, administrator can be to the characteristic quantity goodness of fit in the slotting axis step after passing through authorization identifying
This parameter of threshold value is adjusted rewriting.
A kind of audio/video player system and its application method comprising user data processing, comprising box body and is mounted on the box
Display screen on body, photographic device is equipped on the box body, and the photographic device includes appliance case and is mounted on appliance case
Sliding photographing module, the sliding photographing module includes main orbit, the sliding block that is slided on the main orbit, be connected to it is described
Connecting shaft on sliding block and the camera block slided in the connecting shaft are equipped with camera in the camera block.
As a preference of the present invention, being equipped with strainer in the appliance case, offered on the appliance case for described in confession
The line outlet that camera electric wire passes through.
As a preference of the present invention, the main orbit has two, the connecting shaft both ends are separately connected two sliding blocks,
The cross section of the connecting shaft is regular polygon.
As a preference of the present invention, offering film trap on the appliance case, cleansing tablet passes through the film trap, the cleansing tablet
The back side includes the cleaning cloth for cleaning the camera.
As a preference of the present invention, the photographic device includes the elastic cushion block made of elastic material, the camera block
It is equipped with the increasing abrading block for being used cooperatively with the elastic cushion block.
As a preference of the present invention, the increasing abrading block surface is waveform, it include multiple mutual on the elastic cushion block
The damping prism of parallel and evagination setting.
As a preference of the present invention, the elastic cushion block is equipped with support column far from the one side of the sliding photographing module,
The support column two sides offer arc-shaped deformation slot.
As a preference of the present invention, the box body includes mounting box and the cover board being mounted on the mounting box, the peace
Mounted box includes backboard, side plate, bottom plate and top plate, and the backboard is equipped with middle breathable block, and the middle breathable block is equipped with filter screen.
Side ventilating groove is additionally provided on the backboard, the middle breathable block is distributed in the backboard medium position, the side ventilating groove distribution
In the pendant positions of the backboard, the vapor permeation area of the single middle breathable block is greater than the ventilative face of the single side ventilating groove
Product.
As a preference of the present invention, the side plate is equipped with side plate slot, multiple returning face plates are equipped in the side plate slot, each
The returning face plate passes through connecting shaft and is flexibly connected with the side plate, and multiple returning face plates are connected with a connecting rod jointly.
As a preference of the present invention, the top plate is equipped with multiple arc side slots, also comprising connecting with the top plate for covering
State the closing cap of arc side slot in residence.
As a preference of the present invention, the arc side slot includes portion placed in the middle and the nock portion positioned at both ends, nock portion shape
Shape is in arc line shaped.
As a preference of the present invention, the bottom plate is equipped with accommodation groove, the side plate is equipped with sliping port, also comprising passing through
The sliping port slides into the sliding panel on the accommodation groove.
As a preference of the present invention, the sliding panel is equipped with cleaner plate, it is in rectangle battle array that the cleaner plate, which is equipped with multiple,
Arrange the adsorption column of arrangement.
In conclusion the invention has the following beneficial effects:
1, it is identified using face of the photographing module to user, is believed by the face that characteristic extracting module extracts target user
Cease feature.
2, it calculates identification module to compare with the data in system, and carries out calculating identification.
3, statistical module all records the time of user recognized and duration.
4, user can change the range in the shooting visual field by sliding camera block.
5, increase the cooperation of abrading block and elastic cushion block to increase the damping sense of camera block moving process, promote the moving stability.
6, cleansing tablet can clean surface of camera head, so that the cleannes under increasing camera in public, keep away
Exempting from lens blur influences image quality.
7, display screen and camera mould group is integrated in box body, system can not only play video, can also regard to viewing
The viewer of frequency carries out video capture, carries out recognition of face for the system later period and provides hardware support.
8, box body backboard is equipped with side ventilating groove and middle breathable block, and side is equipped with returning face plate, good heat dissipation effect, and the model that radiates
It encloses flexibly adjustable.
9, sliding panel is installed on the bottom plate of box body bottom, convenient for the replacement or cleaning of cleaner plate, further increases box body
In cleannes, to reduce the failure rate of camera module and display mould group.
Detailed description of the invention:
Fig. 1 is the schematic diagram of mounting box in embodiment one；
Fig. 2 is the schematic diagram of cover board；
Fig. 3 is the details enlarged drawing at the A in Fig. 1；
Fig. 4 is the details enlarged drawing at the B in Fig. 1；
Fig. 5 is the schematic diagram of photographic device；
Fig. 6 is the details enlarged drawing at the A in Fig. 5；
Fig. 7 is the module diagram of system software in embodiment one.
In figure: 1, mounting box, 2, cover board, display screen, camera, 3, side plate, 31, side plate slot, 32, returning face plate, 33, connection
Axis, 34, connecting rod, 4, top plate, 41, arc side slot, 5, backboard, 51, side ventilating groove, 52, middle breathable block, 53, filter screen, 6, bottom
Plate, 61, accommodation groove, 62, sliding panel, 63, cleaner plate, 64, adsorption column, 65, sliping port, 7, closing cap, 8, photographic device, 81,
Appliance case, 82, sliding photographing module, 821, main orbit, 822, sliding block, 823, connecting shaft, 824, camera block, 83, increasing abrading block,
84, film trap, 85, cleansing tablet, 86, strainer, 87, line outlet, 88, elastic cushion block, 881, damping prism, 89, support column, 891, shape
Become slot.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment 1, as depicted in figs. 1 and 2, it is mounting box 1 and cover board 2 respectively that there are two parts to form for box body.Mounting box
1 is used as main installation and storage medium, and main component is installed in the inner cavity of mounting box 1.Main component has display
Screen and camera, display screen is for exporting video content, and camera is for acquiring user's head portrait before display screen.Such as, should
Kind technical solution is applied in enterprise's elevator, and enterprise staff is carried out camera face while watching the video in elevator
Identification, so that attendance is checked card.Again such as, this kind of technical solution is applied in some business unit such as market, and system is stored with respectively
The face information of a member, camera identify the face information of member, member by advertisement that viewing display screen plays to
It is integrated.
In the technical scheme, camera is to the face characteristic recognition method of member, the storage of member's face information, data
The contents such as the wireless transmission from mounting box to background system are the technology contents that those skilled in the art can be realization, this programme
In repeat no more.
Due to storing the addition of equipment, electronic equipment, the calorific value of box body can also increase therewith, in the present case, for box
Completely new design has been done in the heat dissipation of body.Firstly, offering multiple be parallel to each other on the position of top plate 4 at the top of mounting box 1
Arc side slot 41, arc side slot 41 include portion placed in the middle and the nock portion positioned at both ends, nock portion shape be in arc line shaped.It sets in this way
The purpose set is arc side unlike common straight line has sharp corner, is not easy to accumulate dirt and dust, also increase simultaneously
The smoothness and spatter property of up and down direction gas circulation.In some cases, environment temperature is low and air cleanliness is bad, this
In the case of can choose and cover closing cap 7 so that 1 top of mounting box is closed, increase the interior of such as camera and display screen
The spatter property of portion's element prevents because of the problem of electronic component service life caused by dust is accumulated reduces.
Backboard 5 is used as main heat eliminating medium, and there are two heat dissipation designs.One is multiple middle breathable blocks 52 placed in the middle, in
Breathable block 52 is multiple, each shape for regular polygon.The other is side ventilating groove 51, elongated, prolong in vertical direction
It stretches.In specific product, middle breathable block 52 is then arranged in the position of the left and right sides in middle part middle position, side ventilating groove 51.
The fluting area of breathable block 52, i.e. vapor permeation area in single, greater than the fluting area of single side ventilating groove 51, therefore in middle breathable block
It also needs that filter screen 53 is additionally installed on 52.
Equally there is heat dissipation design on side plate 3, and is the heat dissipation design that heat dissipation effect is conveniently adjusted and switches.Specifically,
As shown in figures 1 and 3, side plate slot 31 is offered on side plate 3, is equipped with multiple returning face plates 32, each returning face plate 32 in side plate slot 31
It is flexibly connected by connecting shaft 33 with side plate 3, multiple returning face plates 32 are connected with a connecting rod 34 jointly.User can pass through
Side open state or closed form are adjusted to adjust the reverses direction of multiple returning face plates 32 to the pulling action of connecting rod 34
State, so as to adjust heat dissipation effect.
Bottom offers accommodation groove on bottom plate 6 as shown in figure 4, offering sliping port 65 in the bottom of side plate 3 for bottom plate 6
61, sliding panel 62 can be slided into or be skidded off in accommodation groove 61 by sliping port 65 by user.It is removably connected on sliding panel 62
Cleaner plate 63,63 Shanghai of cleaner plate are equipped with multiple adsorption columns 64 extended in vertical direction, and adsorption column 64 is made of elastic material,
For adsorbing the dust debris in 1 inner cavity of mounting box, user periodically entire sliding panel 62 can be skidded off and to cleaner plate 63 into
Row cleaning or replacement.
As shown in figure 5, being additionally provided with photographic device 8 in the technical program, photographic device 8 be may be mounted on mounting box 1
It may be mounted on cover board 2, and be electrically connected with the electronic component in box body.In the present embodiment, photographic device 8 be may be mounted at
On cover board 2.
The frame structure of photographic device 8 is appliance case 81, is wherein being set there are two the main orbit 821 that is parallel to each other, two
Sliding block 822 on it, slides in the height direction.It is connected between two sliding blocks 822 by connecting shaft 823, camera block 824 is even
It in spindle 823, i.e., slides in the horizontal direction, camera is just mounted in camera block 824.User can use pass through camera shooting
The sliding of block 824, to adjust the camera shooting visual field in range vertically and horizontally.
In the present case, especially by the cross section of connecting shaft 823 not as circle, but regular polygon, such corner angle are set
Meter is so that camera block 824 will not reconnect rotates on axis 823, to increase the stability of image pickup scope.
It is equipped with strainer 86 in the behind of sliding photographing module 82, for preventing dust from entering inside electronic component, and is filtered
It is equipped with line outlet 87 on net 86 and appliance case 81, is passed through for the electric wire of camera.
As shown in Figure 5 and Figure 6, in the transverse shifting of camera block 824, the technical program increases damping design to come
Increase the stability of its movement and the accuracy of adjustment.Increase abrading block 83 specifically, being equipped in the lower section of camera block 824, increases abrading block
83 can undulated design.The lower section of camera block 824 is equipped with elastic cushion block 88 can be in vertical direction bullet by resilient material
Property deformation it is flexible.When user uses 824 transverse shifting of camera block, the lower surface, that is, wavy one side for increasing abrading block 83 can be with bullet
Property cushion block 88 upper surface contradict generate frictional resistance, in order to further increase frictional resistance and damping feel, elastic cushion block 88
Upper surface be equipped with it is multiple be parallel to each other, evenly spaced damping prism 881.
On the other hand, elasticity design, it also requires considering its supportive, is otherwise will affect to protect camera block 824
Damping sense.In the present case, multiple support columns 89 are equipped in the lower section of elastic cushion block 88, to reinforce its structural strength.Meanwhile each
The side of support column 89 offers the deformation slot 891 of arc so that its energetically bear when can by the arc deformation of itself come
Compensator or trimmer pressure, to protect camera block 824.
In the present case, since the device uses in public places, it should be noted that the health and clean-up performance of equipment itself.?
Film trap 84 is offered on appliance case 81, can connect cleansing tablet 85 by components such as springs thereon, when user pushes cleansing tablet 85, clearly
It is just passed through from film trap 84 for clean 85, the cleaning cloth at back wipes camera.
A kind of application method of the audio/video player system comprising user data processing, as shown in Figure 7 comprising the steps of:
Step 1, data input step；
In this step, user's face is identified using photographic device, and by user name and corresponding face characteristic
Amount information is stored into the data form in the memory module of system；Photographic device said herein can be and any can be normally carried out
The camera of camera shooting.Memory module can store in the server, and connect with this device network, and it is direct also to can store module
Integrated installation is in the electronic equipment in box cavity.
Step 2: detecting step；
User enters the video capture area of photographing module；Taking the photograph in the camera block 824 of photographing module here, that is, described above
As head.
Step 3: characteristic extraction step；
Characteristic extracting module extracts the face characteristic amount of user；The identification technology of this part can be used in the prior art
Mature content.Such as HOG(Histogram of Oriented Gradients) histograms of oriented gradients, it is this to be able to detect
The algorithm of contour of object；It is also possible to by Wa Xide Katy rice (Vahid Kazemi) and Josefina Sullivan
(Josephine Sullivan) 2014 invention, find 68 people point generally existing on the face (referred to as characteristic point,
Landmark method).
Step 4: finding step；
Retrieval is carried out according to the information in the user's face characteristic information and the data form extracted, when characteristic quantity is kissed
It is right be more than preset threshold after, judgement identify successfully；Such as the goodness of fit is more than 70%, this specific value can be with system manager
It is adjusted in algorithm design.
Step 5: time statistics and typing step；
Statistic mixed-state to user's face time and be continuously detected duration of user's face, by these data inputtings to counting
According in the corresponding informance in table.The time detected refers to the time for identifying successful that time, this time parameter for
Certain scenes are that face is checked card in more important data, such as employee's elevator.And duration, such as the product are an elevators
Interior advertisement player can recorde the time that a certain user persistently watches.
Additionally it contained authorisation step and information export step, administrator can operate the data after passing through authorization identifying
The data of table export.
Claims (7)
1. a kind of audio/video player system comprising user data processing includes multi-media module, it is characterised in that: also include: taking the photograph
As module: for shooting user's face picture；Characteristic extracting module: user extracts user's face characteristic information；Memory module:
Data form comprising reflecting user name and user's face characteristic information；Calculate identification module: according to the user's face extracted
Information in characteristic information and the data form carries out retrieval；Statistical module: the remark information of user is counted
According to write-in.
2. a kind of audio/video player system comprising user data processing according to claim 1, it is characterised in that: the number
It include user name, user's face characteristic information and remark information according to table, the remark information includes the time that user recognizes
With the duration for detecting user.
3. a kind of audio/video player system comprising user data processing according to claim 1, it is characterised in that: also include
Output module, the output module are used to export the information in the data form.
4. a kind of audio/video player system comprising user data processing according to claim 3, it is characterised in that: described defeated
Module also communication link is connected to authorization module out, by allowing the information in the data form to export after authorization.
5. a kind of application method of the audio/video player system comprising user data processing, it is characterised in that: comprise the steps of:
Step 1, data input step；In this step, user's face is identified using photographic device, and by user name and with
Corresponding face characteristic amount information store into the data form in the memory module of system；Step 2: detecting step；With
Family enters the video capture area of photographing module；Step 3: characteristic extraction step；Characteristic extracting module extracts the people of user
Face characteristic quantity；Step 4: finding step；According to the information in the user's face characteristic information and the data form extracted
Retrieval is carried out, after the characteristic quantity goodness of fit is more than preset threshold, judgement is identified successfully；Step 5: time statistics and typing
Step；Time and the duration that is continuously detected user face of the statistic mixed-state to user's face, these data inputtings are arrived
In corresponding informance in data form.
6. a kind of audio/video player system comprising user data processing according to claim 5, it is characterised in that: also include
Authorisation step and information export step, and administrator is exported by that can operate the data of the data form after authorization identifying.
7. a kind of audio/video player system comprising user data processing according to claim 6, it is characterised in that: administrator
By the way that after authorization identifying rewriting can be adjusted to characteristic quantity goodness of fit threshold value this parameter in the finding step.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910327560.0A CN110213632B (en) | 2019-04-23 | 2019-04-23 | Video playing system containing user data processing and use method thereof |
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|---|---|---|---|
| CN201910327560.0A CN110213632B (en) | 2019-04-23 | 2019-04-23 | Video playing system containing user data processing and use method thereof |
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| CN110213632B CN110213632B (en) | 2021-07-30 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110213632B (en) | 2021-07-30 |
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