CN109561341B - Anti-tampering formula audio plays channel selection method - Google Patents
Anti-tampering formula audio plays channel selection method Download PDFInfo
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- CN109561341B CN109561341B CN201810171632.2A CN201810171632A CN109561341B CN 109561341 B CN109561341 B CN 109561341B CN 201810171632 A CN201810171632 A CN 201810171632A CN 109561341 B CN109561341 B CN 109561341B
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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
- H04N21/43—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
- H04N21/439—Processing of audio elementary streams
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
Abstract
The present invention relates to a kind of anti-tampering formula audios to play channel selection method, and the method includes using anti-tampering formula audio to play channel selecting platform to determine whether to start audio signal of the bluetooth communication channel to play TV there are situation based on bedroom scene human body.By means of the invention it is possible to the technical issues of effectively overcoming TV to influence bedroom personnel rest.
Description
Technical field
The present invention relates to Bluetooth communication fields more particularly to a kind of anti-tampering formula audio to play channel selection method.
Background technique
TV bring sound not only influences the neighbours of surrounding, or even influences the people to rest in other rooms of house.One
As in the case of, TV is all disposed in the parlor in room, when people parlor watch TV when, if in bedroom someone stop
Breath, the mode being usually taken is that the sound of TV is lowered to the degree for not influencing bedroom people rest, alternatively, by bedroom
Door is closed, and is isolated with the sound physically between pursuit and parlor.
However, the above scheme of the prior art all has intrinsic drawback, the first scheme carrys out the spectators in parlor
It says, the experience acoustically for affecting viewing TV still is able to hear number voice, still deposit for the indoor people that crouches
In certain interference；Second scheme, for the people in bedroom, the closing of door will lead to room air and be not easy to recycle, meanwhile,
Isolation physically still cannot shield sound of television completely.
Therefore, it is necessary to a kind of new solutions, can be based on the indoor personnel's situation that crouches, it is determined whether starting TV sound
The shielding of sound, and the effective mask pattern of selection.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of anti-tampering formula audios to play channel selection method, Neng Gouli
Corresponding image brightness is obtained with the real time data characteristic distributions of HSV, and subregion is carried out to image to determine based on image brightness
The region segmentation quantity of enhancing, the ability of self-teaching of image enhancement processing is continuously improved, it is most important that, it can be according to sleeping
Interior whether there is human body, determine that triggering sound passes through the trigger timing of Bluetooth channels transmission.
According to an aspect of the present invention, a kind of anti-tampering formula audio broadcasting channel selection method, the method packet are provided
It includes and plays channel selecting platform using anti-tampering formula audio to be based on bedroom scene human body and determine whether to start bluetooth there are situation
To play the audio signal of TV, the anti-tampering formula audio plays channel selecting platform and includes: communication channel
Audio output route is arranged in TV, for the matched audio signal of the program that exports and televise；
Stereo player connect with the audio output route, matches for receiving and playing with program of televising
Audio signal；Wherein, the audio output route is IIS outlet line, and is arranged on together with the main control chip of TV
In the control circuit board of TV；
Matrix conversion equipment obtains each pixel in the bedroom ambient image for receiving bedroom ambient image
RGB component value, and the RGB component value of each pixel is converted to the HSV component value of the pixel；
Data statistics equipment is connect with the matrix conversion equipment, for each picture in the bedroom ambient image
Vegetarian refreshments executes following data statistical operation: the H component value of pixel and S component value being multiplied to obtain component product value, capture
The square value of the V component value of vegetarian refreshments is to obtain component square value, by the component square value divided by the component product value to obtain
Obtain the statistical data of pixel；The data statistics equipment is also used to using the mean value of the statistical data of each pixel as in real time
Statistical result output；
Lightness analyzing device is connect with the data statistics equipment, for receiving the real-time statistics as a result, and will be described
Real-time statistics result, when the real-time statistics result is less than the default statistical threshold, determines compared with default statistical threshold
The lightness of the bedroom ambient image is lower, when the real-time statistics result is more than or equal to the default statistical threshold, determines
The lightness of the bedroom ambient image is higher；
Subregion enhances equipment, connect with the lightness analyzing device, for receiving the real-time statistics result and described
Bedroom ambient image determines the region quantity cut to the bedroom ambient image, base based on the real-time statistics result
Region cutting process is carried out to the bedroom ambient image in the area data, to obtain multiple images region, and goes back base
In each image-region itself fog-level determine to described image region execute image enhancement dynamics, with obtain and it is defeated
Multiple processed image regions out, in subregion enhancing equipment, the real-time statistics result is smaller, to the bedroom environment
The region quantity that image is cut is more；
Image combining apparatus is connect with subregion enhancing equipment, for receiving the multiple processed image region, and
The multiple processed image region is subjected to image combined treatment to obtain combination image, and the combination image is executed
Process of fitting treatment is to obtain image to be processed.
Based on above scheme, the present invention at least has following a few place's key inventive points:
(1) by the analysis to bedroom scene, determining that bedroom, will be with program of televising there are in the case where human body
The audio signal matched changes from bluetooth communication channel, and stop TV stereo player pair and program of televising it is matched
The broadcasting of audio signal to construct the house internal environment of harmonious coexistence, while improving the intelligent level of TV；
(2) based on the statistical result of collecting image, the region segmentation quantity that subregion enhancing is carried out to image is determined, and
The subarea processing for realizing enhancing processing, so that the ability of self-teaching of image enhancement processing be continuously improved；
(3) corresponding image brightness is obtained using the real time data characteristic distributions of HSV, using the pixel of all images
Value processing, the one-sided for avoiding image brightness from measuring.
Detailed description of the invention
Embodiment of the present invention is described below with reference to attached drawing, in which:
Fig. 1 is the in-site modeling that channel selecting platform is played according to the anti-tampering formula audio shown in embodiment of the present invention
Figure.
Fig. 2 is to be set according to the bedroom camera shooting of the anti-tampering formula audio broadcasting channel selecting platform shown in embodiment of the present invention
Standby structural schematic diagram.
Specific embodiment
Embodiment of the present invention is described in detail below with reference to accompanying drawings.
In order to overcome above-mentioned deficiency, the present invention has built a kind of anti-tampering formula audio broadcasting channel selection method, the side
Method includes playing channel selecting platform using anti-tampering formula audio to determine whether to start to be based on bedroom scene human body there are situation
For bluetooth communication channel to play the audio signal of TV, the anti-tampering formula audio plays channel selecting platform can be based on specific
Bedroom personnel there are situation, trigger the anti-tampering formula selection that audio plays channel.
Fig. 1 is the in-site modeling that channel selecting platform is played according to the anti-tampering formula audio shown in embodiment of the present invention
Figure, the platform include:
Bedroom picture pick-up device, as shown in Fig. 2, being arranged in bedroom, for acquiring bedroom ambient image；
Audio output route is arranged in TV, for the matched audio signal of the program that exports and televise；
Stereo player connect with the audio output route, matches for receiving and playing with program of televising
Audio signal；
Wherein, the audio output route is IIS outlet line, and TV is arranged on together with the main control chip of TV
Control circuit board on.
Then, the specific structure for continuing to play anti-tampering formula audio of the invention channel selecting platform carries out further
Explanation.
The anti-tampering formula audio plays in channel selecting platform
Matrix conversion equipment obtains each pixel in the bedroom ambient image for receiving bedroom ambient image
RGB component value, and the RGB component value of each pixel is converted to the HSV component value of the pixel.
The anti-tampering formula audio plays in channel selecting platform
Data statistics equipment is connect with the matrix conversion equipment, for each picture in the bedroom ambient image
Vegetarian refreshments executes following data statistical operation: the H component value of pixel and S component value being multiplied to obtain component product value, capture
The square value of the V component value of vegetarian refreshments is to obtain component square value, by the component square value divided by the component product value to obtain
Obtain the statistical data of pixel；The data statistics equipment is also used to using the mean value of the statistical data of each pixel as in real time
Statistical result output；
Lightness analyzing device is connect with the data statistics equipment, for receiving the real-time statistics as a result, and will be described
Real-time statistics result, when the real-time statistics result is less than the default statistical threshold, determines compared with default statistical threshold
The lightness of the bedroom ambient image is lower, when the real-time statistics result is more than or equal to the default statistical threshold, determines
The lightness of the bedroom ambient image is higher；
Subregion enhances equipment, connect with the lightness analyzing device, for receiving the real-time statistics result and described
Bedroom ambient image determines the region quantity cut to the bedroom ambient image, base based on the real-time statistics result
Region cutting process is carried out to the bedroom ambient image in the area data, to obtain multiple images region, and goes back base
In each image-region itself fog-level determine to described image region execute image enhancement dynamics, with obtain and it is defeated
Multiple processed image regions out, in subregion enhancing equipment, the real-time statistics result is smaller, to the bedroom environment
The region quantity that image is cut is more；
Image combining apparatus is connect with subregion enhancing equipment, for receiving the multiple processed image region, and
The multiple processed image region is subjected to image combined treatment to obtain combination image, and the combination image is executed
Process of fitting treatment is to obtain image to be processed；
Field assay equipment is connect with described image unit equipment, for receiving the image to be processed, based on default people
Body characteristics of image is from the image recognition to be processed and is partitioned into corresponding bedroom human body piecemeal, and in the bedroom human body piecemeal
Area account for the image to be processed area percentage within default human body percentage range when, judge that bedroom scene is deposited
In human body, it is simultaneously emitted by first control signal；
Bluetooth control equipment is arranged in TV, connects respectively with the field assay equipment and the audio output route
It connects, it, will be with the matched audio signal of program of televising from bluetooth communication channel for when receiving the first control signal
Place plays.
It is played in channel selecting platform in the anti-tampering formula audio:
The stereo player is also connect with the field assay equipment, for receiving the first control signal
When, stop to the broadcasting with the matched audio signal of program of televising.
It is played in channel selecting platform in the anti-tampering formula audio:
The field assay equipment is also used to account for the area of the image to be processed in the area of the bedroom human body piecemeal
Percentage when except default human body percentage range, judge bedroom scene there is no human body, be simultaneously emitted by the second control letter
Number.
It is played in channel selecting platform in the anti-tampering formula audio:
The Bluetooth control equipment stops when receiving the second control signal to matched with program of televising
The broadcasting of audio signal；
And the stereo player is when receiving the second control signal, starting to program of televising
The broadcasting for the audio signal matched.
The anti-tampering formula audio plays in channel selecting platform
Voltage conversion apparatus is connect with the power input interface of TV, for connecing the power input from the TV
The voltage of mouth is converted, to obtain the various voltage values that the platform needs；
Wherein, the voltage conversion apparatus is not disposed on the control circuit board of TV, but is arranged on the power supply of TV
On plate.
And can also include: in the anti-tampering formula audio broadcasting channel selecting platform
IIC controls route, is arranged in the control circuit board of TV；
Wherein, the IIC control route is connect with the main control chip of the TV, for the main control chip for the TV
Control signal is provided.
In addition, WIFI communication equipment, which can be used, replaces the Bluetooth control equipment.WIFI is a kind of permission electronic equipment company
It is connected to the technology of a WLAN (WLAN), usually using 2.4G UHF or 5G SHF ISM radio frequency band.It is connected to nothing
Line local area network is usually to have cryptoguard；But it can also be open, allow for any equipment within the scope of WLAN can in this way
In connection.WIFI is the brand of a wireless network communication technique, is held by WIFI alliance.Purpose is improved based on IEEE
Intercommunity between the Wi-Fi product of 802.11 standards.Someone is using the local area network of 802.11 serial protocols of IEEE just
Referred to as Wireless Fidelity.WIFI is even equal to wireless the Internet network (important component that WIFI is WLAN).
WIFI is one and connects end to end that following WIFI network, equipment can be no matter where directly connected to
Other client devices, such as the Ozmo equipment of carrying low-power chip allow peripheral equipment that can be directly connected to pen by WIFI
Remember this computer.WIFIDirect (WFD) project of the newest announcement of WIFI alliance, will allow the WIFI card on your laptop to bypass
Access point is directly connected to wireless printer, digital camera, projector, sensor or plasma screen.It is advised as an industry
Model, WFD will introduce in firmware new protocol realization, and so there is no need to change to hardware.
Channel selecting platform is played using anti-tampering formula audio of the invention, influences bedroom for TV in the prior art
The technical issues of personnel's rest, firstly, from the image recognition to be processed and being partitioned into correspondence based on default human body image feature
Bedroom human body piecemeal, and account for the percentage of the area of the image to be processed default in the area of the bedroom human body piecemeal
When within human body percentage range, judge bedroom scene there are human body, will with the matched audio signal of program of televising from
It is played at bluetooth communication channel, meanwhile, in order to guarantee the detection accuracy of bedroom human body, customize high-precision image acquisition and processing
Mechanism, to solve above-mentioned technical problem.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (5)
1. a kind of anti-tampering formula audio plays channel selection method, the method includes using anti-tampering formula audio to play channel choosing
Platform is selected to determine whether to start bluetooth communication channel there are situation based on bedroom scene human body to play the audio signal of TV,
It is characterized in that, the anti-tampering formula audio broadcasting channel selecting platform includes:
Audio output route is arranged in TV, for the matched audio signal of the program that exports and televise；
Stereo player is connect with the audio output route, for receiving and playing and the matched sound of program of televising
Frequency signal；
Wherein, the audio output route is IIS outlet line, and the control of TV is arranged on together with the main control chip of TV
On circuit board processed；
Matrix conversion equipment obtains the RGB of each pixel in the bedroom ambient image for receiving bedroom ambient image
Component value, and the RGB component value of each pixel is converted to the HSV component value of the pixel；
Data statistics equipment is connect with the matrix conversion equipment, for each pixel in the bedroom ambient image
It executes following data statistical operation: the H component value of pixel and S component value being multiplied to obtain component product value, capture vegetarian refreshments
V component value square value to obtain component square value, by the component square value divided by the component product value to obtain picture
The statistical data of vegetarian refreshments；The data statistics equipment is also used to using the mean value of the statistical data of each pixel as real-time statistics
As a result it exports；
Lightness analyzing device is connect with the data statistics equipment, for receiving the real-time statistics as a result, and will be described real-time
Statistical result is compared with default statistical threshold, when the real-time statistics result is less than the default statistical threshold, described in determination
The lightness of bedroom ambient image is lower, when the real-time statistics result is more than or equal to the default statistical threshold, described in determination
The lightness of bedroom ambient image is higher；
Subregion enhances equipment, connect with the lightness analyzing device, for receiving the real-time statistics result and the bedroom
Ambient image determines the region quantity cut to the bedroom ambient image based on the real-time statistics result, is based on institute
It states area data and region cutting process is carried out to the bedroom ambient image, to obtain multiple images region, and also based on every
The fog-level of one image-region itself determines the dynamics that image enhancement is executed to described image region, more to obtain and export
A processed image region, in subregion enhancing equipment, the real-time statistics result is smaller, to the bedroom ambient image
It is more to cut obtained region quantity；
Image combining apparatus is connect with subregion enhancing equipment, for receiving the multiple processed image region, and by institute
It states multiple processed image regions progress image combined treatments and executes fitting to obtain combination image, and by the combination image
Processing is to obtain image to be processed；
Field assay equipment is connect with described image unit equipment, for receiving the image to be processed, based on default human figure
As feature from the image recognition to be processed and is partitioned into corresponding bedroom human body piecemeal, and in the face of the bedroom human body piecemeal
When product accounts for the percentage of the area of the image to be processed within default human body percentage range, judge that there are people at bedroom scene
Body is simultaneously emitted by first control signal；
Bluetooth control equipment is arranged in TV, connect respectively with the field assay equipment and the audio output route, uses
In when receiving the first control signal, will be broadcast from bluetooth communication channel with the matched audio signal of program of televising
It puts；
IIC controls route, is arranged in the control circuit board of TV；
Wherein, the IIC control route is connect with the main control chip of the TV, for providing for the main control chip of the TV
Control signal；
Alternatively, replacing the Bluetooth control equipment using WIFI communication equipment, the WIFI that the WIFI communication equipment uses is one
Kind of permission electronic equipment is connected to the technology of a WLAN, using 2.4G UHF or 5G SHF ISM radio frequency band,
It is connected to WLAN, is one and connects end to end.
2. the method as described in claim 1, it is characterised in that:
The stereo player is also connect with the field assay equipment, for when receiving the first control signal,
Stop to the broadcasting with the matched audio signal of program of televising.
3. method according to claim 2, it is characterised in that:
The field assay equipment is also used to account for the hundred of the area of the image to be processed in the area of the bedroom human body piecemeal
Divide ratio when except default human body percentage range, judges that there is no human bodies at bedroom scene, are simultaneously emitted by second control signal.
4. method as claimed in claim 3, it is characterised in that:
The Bluetooth control equipment when receiving the second control signal, stop to the matched audio of program of televising
The broadcasting of signal；
And the stereo player starts when receiving the second control signal to matched with program of televising
The broadcasting of audio signal.
5. method as claimed in claim 4, which is characterized in that the platform further include:
Voltage conversion apparatus is connect with the power input interface of TV, for will be from the power input interface of the TV
Voltage is converted, to obtain the various voltage values that the platform needs；
Wherein, the voltage conversion apparatus is not disposed on the control circuit board of TV, but is arranged on the power panel of TV.
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| CN201810171632.2A CN109561341B (en) | 2018-03-01 | 2018-03-01 | Anti-tampering formula audio plays channel selection method |
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| CN201810171632.2A CN109561341B (en) | 2018-03-01 | 2018-03-01 | Anti-tampering formula audio plays channel selection method |
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| CN109561341B true CN109561341B (en) | 2019-08-23 |
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| CN107734275A (en) * | 2017-08-22 | 2018-02-23 | 刘惠敏 | TV automatic closing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8471888B2 (en) * | 2009-08-07 | 2013-06-25 | Research In Motion Limited | Methods and systems for mobile telepresence |
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2018
- 2018-03-01 CN CN201810171632.2A patent/CN109561341B/en active Active
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|---|---|---|---|---|
| CN105790780A (en) * | 2014-12-26 | 2016-07-20 | Tcl通力电子（惠州）有限公司 | Circuit for preventing radio interference and radio equipment |
| CN105407368A (en) * | 2015-11-12 | 2016-03-16 | 小米科技有限责任公司 | Multimedia playing method, device and system |
| CN107454353A (en) * | 2017-08-22 | 2017-12-08 | 刘惠敏 | A kind of method of the automatic closing television machine of intelligence |
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Effective date of registration: 20190729 Address after: 350000 Building No. 10, G District, Fuzhou Software Park, 89 Software Avenue, Gulou District, Fuzhou City, Fujian Province Applicant after: Fujian wisdom fun Internet Polytron Technologies Inc Address before: 221400 No. 2 Zhongwu Road, Xinyi City, Xuzhou City, Jiangsu Province Applicant before: Ma Yi |
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