CN104363488A - Television with dual-protection function - Google Patents
Television with dual-protection function Download PDFInfo
- Publication number
- CN104363488A CN104363488A CN201410632789.2A CN201410632789A CN104363488A CN 104363488 A CN104363488 A CN 104363488A CN 201410632789 A CN201410632789 A CN 201410632789A CN 104363488 A CN104363488 A CN 104363488A
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- CN
- China
- Prior art keywords
- volume
- television
- distance
- user
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
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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
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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
- H04N21/4396—Processing of audio elementary streams by muting the audio signal
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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
- H04N21/442—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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
Abstract
The invention discloses a television with a dual-protection function. The television comprises a television body, a human body distance sensor, a voice sensor and a control module. The human body distance sensor is used for sensing the distance between the television body and the user at the front of the television body. The voice sensor is used for sensing indoor volume. At the case that the distance between the user and the television body is smaller than a preset eyes protection distance, the control module sends a prompting message to remind the user that the distance is too short to protect eyes. Once the user switches the programs, volume of a switched channel is zero and increases according to a preset volume step size till that the absolute value of the difference value of a preset volume threshold and an indoor voice volume is not larger than a preset difference value threshold. The television has the advantages that the user is reminded to protect the eyes once the user is too close to the television, the volume is automatically adjusted when the user switches the programs, and user experience is better.
Description
Technical field
The present invention relates to television set control field, particularly relate to a kind of television set with double protection functions.
Background technology
Television set is the common name of " TV-signal receiver ", is the device of receiving television broadcasting, is made up of the electronic circuit of complexity and loudspeaker, phosphor screen etc.Its effect is the composite video signal being received TV station's transmitting by antenna, then isolates vision signal and audio signal by electronic circuit, is reduced to image and sound respectively by phosphor screen and loudspeaker.Television set has black and white television set and color television set two kinds, and color television set also has the function of reduction color.
Television devices is as one of widely used consumption electronic product, obtain deep popularizing, spy is the development along with intelligent television, and its function breaches traditional sense, pushes develop into the functions such as network, game, various expanded application from single TV programme.Intelligent television is more and more universal as a kind of novel television devices, under the TV transplanting trend of Android system, the function that television devices possesses also becomes increasingly complex, because existing television devices possesses the advantages such as screen is large, clear, user watches TV programme by television devices, even can browse more resources irrelevant with TV programme by television devices internet login.
The market penetration rate of intelligent television in 2013 is 50%, and estimate that the intelligent television total market size in 2014 will reach 3,128 ten thousand, permeability also will be promoted to 69%.Constantly perfect along with intelligent television, the development of multi-screen interactive technology, intelligent television becomes the new lover of consumer gradually, this also causes the change of home audience custom thereupon, intelligence large-size screen monitors become the most important recreation terminal of family, relative to mobile phone and computer, people prefer to appreciate high-definition movie, TV with large-screen.
The more and more hommization of existing intelligent television, the function possessed also gets more and more.But, some places are still had not consider: existing television set does not generally possess the function of call user's attention protection eyes, particularly teenager viewing TV in, often unconsciously just from TV very close to, if long-term habits is bad, be easy to cause damage to teen-age eyesight; In addition, during existing television boot-strap, the volume of preserving when the volume of each channel is last this channel of viewing, sometimes when switching channels, the channel be switched to can send very large sound, bad Consumer's Experience is caused to user, even can frighten user, and the sound of the channel sometimes switched is little especially, needs again user manually to go adjustment, user when ceaselessly zapping finds the program oneself liked, inconvenience very.
Patent " eyesight-protecting television " (application number: 201110283308.8 applyings date: 2011-09-22) discloses a kind of eyesight-protecting television; comprise television body; and a timer is connected in television body, outside the screen of television body, there is a transparent radiation proof board.The present invention, by connection timer, after television set opens one hour, can realize the automatic closedown of television screen.In addition, by adding a radiation proof board, the radiation caused when television set is opened can effectively be reduced.
This mode machinery carry out vision protection by timing closing television screen; to the Consumer's Experience that user is extremely bad; information can not be sent when user distance television set is crossed near to user, meanwhile, also cannot solve the problem of television set volume instability when switching channels.
Patent " TV set sound volume control method and system " (application number: 201410181442.0 applyings date: 2014-04-30) discloses a kind of TV set sound volume control method and system, relate to display field, sound when opening TV can be solved release suddenly and other people problem of agitation that gives great volume, the TV set sound volume control method of this invention is that television set is after receiving open command, perform the flow process of " quiet start-up mode ", specifically comprise: obtain system time and judge that whether this system time is in the default rest period; If judged result is that then television set carries out quiet startup in the default rest period; If judged result is that then television set normally starts not in the default rest period.
This method only judges whether quiet startup according to system time, start even if quiet, also there is very large deficiency, on the one hand, need after quiet startup artificially manually to adjust volume, inconvenience very, on the other hand, quiet startup only relates to the startup of TV, when carrying out channel switch to TV, can send the phenomenon of very large sound after still there will be switching channels.Meanwhile, this method call user's attention cannot protect eyes when user distance television set is crossed near.
Summary of the invention
Technical problem to be solved by this invention is for defect involved in background technology, provides a kind of television set with double protection functions.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Have a television set for double protection functions, comprise television body, human body distance-sensor, sound inductor and control module, described control module is electrically connected with television body, human body distance-sensor, sound inductor respectively;
Described human body distance-sensor is arranged on the front of described television body, for responding to before described television body user from the distance of television body, and this distance is passed to described control module;
Described sound inductor is used for the sound size in nernst cell, and the sound size sensed is passed to described control module;
Described control module comprises distance comparing unit, reminding unit, sound computing unit, sound volume regulation unit and volume control unit;
Described distance comparing unit is used for the distance of relatively more default eye protection Distance geometry user from television body, and comparative result is passed to described reminding unit;
Described reminding unit is used for, when user is less than or equal to default eye protection distance from the distance of television body, sending prompting message reminding user hypotelorism;
Described sound computing unit for calculate default volume threshold and indoor sound volume between difference, and this difference is passed to described volume control unit;
Described sound volume regulation unit is for regulating the volume of television set;
Described volume control unit is when user adjusts platform, the volume of channel after tune platform is set to zero, and increase the volume of this channel according to the volume step-length preset, until between the volume threshold preset and the volume of indoor sound, the absolute value of difference is less than or equal to default difference threshold.
As a kind of further prioritization scheme of television set with double protection functions of the present invention, described human body distance-sensor adopts infrared inductor.
As a kind of further prioritization scheme of television set with double protection functions of the present invention, the scope of described default volume step-length is 1dB to 10dB.
As a kind of further prioritization scheme of television set with double protection functions of the present invention, described default volume step-length is 5dB.
As a kind of further prioritization scheme of television set with double protection functions of the present invention, the scope of described default volume threshold is 80dB to 100dB.
As a kind of further prioritization scheme of television set with double protection functions of the present invention, described default volume threshold is 90dB.
As a kind of further prioritization scheme of television set with double protection functions of the present invention, the scope of described default difference threshold is 1db to 10dB.
As a kind of further prioritization scheme of television set with double protection functions of the present invention, described default difference threshold is 5dB.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. automatically prompting is sent to user when user distance television set is crossed near, the eyes of protection user;
3. when user's switching channels, automatic regulating volume, there will not be the situation sending suddenly very loud noise, to the Consumer's Experience that user is good.
Embodiment
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of television set with double protection functions, comprise television body, human body distance-sensor, sound inductor and control module, described control module is electrically connected with television body, human body distance-sensor, sound inductor respectively;
Described human body distance-sensor is arranged on the front of described television body, for responding to before described television body user from the distance of television body, and this distance is passed to described control module;
Described sound inductor is used for the sound size in nernst cell, and the sound size sensed is passed to described control module;
Described control module comprises distance comparing unit, reminding unit, sound computing unit, sound volume regulation unit and volume control unit;
Described distance comparing unit is used for the distance of relatively more default eye protection Distance geometry user from television body, and comparative result is passed to described reminding unit;
Described reminding unit is used for, when user is less than or equal to default eye protection distance from the distance of television body, sending prompting message reminding user hypotelorism, notes protection eyes;
Described sound computing unit for calculate default volume threshold and indoor sound volume between difference, and this difference is passed to described volume control unit;
Described sound volume regulation unit is for regulating the volume of television set;
Described volume control unit is when user adjusts platform, the volume of channel after tune platform is set to zero, and increase the volume of this channel according to the volume step-length preset, until between the volume threshold preset and the volume of indoor sound, the absolute value of difference is less than or equal to default difference threshold.
Described human body distance-sensor adopts infrared inductor.
The scope of described default volume step-length is 1dB to 10dB, is preferably 5dB.
The scope of described default volume threshold is 80dB to 100dB, is preferably 90dB.
The scope of described default difference threshold is 1db to 10dB, is preferably 5dB.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. one kind has the television set of double protection functions, it is characterized in that, comprise television body, human body distance-sensor, sound inductor and control module, described control module is electrically connected with television body, human body distance-sensor, sound inductor respectively;
Described human body distance-sensor is arranged on the front of described television body, for responding to before described television body user from the distance of television body, and this distance is passed to described control module;
Described sound inductor is used for the sound size in nernst cell, and the sound size sensed is passed to described control module;
Described control module comprises distance comparing unit, reminding unit, sound computing unit, sound volume regulation unit and volume control unit;
Described distance comparing unit is used for the distance of relatively more default eye protection Distance geometry user from television body, and comparative result is passed to described reminding unit;
Described reminding unit is used for, when user is less than or equal to default eye protection distance from the distance of television body, sending prompting message reminding user hypotelorism;
Described sound computing unit for calculate default volume threshold and indoor sound volume between difference, and this difference is passed to described volume control unit;
Described sound volume regulation unit is for regulating the volume of television set;
Described volume control unit is when user adjusts platform, the volume of channel after tune platform is set to zero, and increase the volume of this channel according to the volume step-length preset, until between the volume threshold preset and the volume of indoor sound, the absolute value of difference is less than or equal to default difference threshold.
2. the television set with double protection functions according to claim 1, is characterized in that, described human body distance-sensor adopts infrared inductor.
3. the television set with double protection functions according to claim 1, is characterized in that, the scope of described default volume step-length is 1dB to 10dB.
4. the television set with double protection functions according to claim 3, is characterized in that, described default volume step-length is 5dB.
5. the television set with double protection functions according to claim 1, is characterized in that, the scope of described default volume threshold is 80dB to 100dB.
6. the television set with double protection functions according to claim 5, is characterized in that, described default volume threshold is 90dB.
7. the television set with double protection functions according to claim 1, is characterized in that, the scope of described default difference threshold is 1db to 10dB.
8. the television set with double protection functions according to claim 7, is characterized in that, described default difference threshold is 5dB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632789.2A CN104363488A (en) | 2014-11-12 | 2014-11-12 | Television with dual-protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632789.2A CN104363488A (en) | 2014-11-12 | 2014-11-12 | Television with dual-protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104363488A true CN104363488A (en) | 2015-02-18 |
Family
ID=52530707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410632789.2A Pending CN104363488A (en) | 2014-11-12 | 2014-11-12 | Television with dual-protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104363488A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543300Y (en) * | 2002-04-11 | 2003-04-02 | 冯磊 | TV-watching distance controllable TV set |
| CN2610586Y (en) * | 2003-04-22 | 2004-04-07 | 王思炎 | TV. set with eye protection device |
| CN1617058A (en) * | 2004-10-08 | 2005-05-18 | 于家新 | Intelligent controller and electric appliance with intelligent controller and control method |
| CN1667532A (en) * | 2004-03-12 | 2005-09-14 | 联想(北京)有限公司 | Media play device capable of range information interaction with users and implementation method thereof |
| CN1747320A (en) * | 2004-09-06 | 2006-03-15 | 英保达股份有限公司 | Volume controller and control |
| CN2829247Y (en) * | 2005-08-31 | 2006-10-18 | 于颖 | Control circuit of hommization intelligent multifunction advertisement liquid crystal TV.set |
| US20100114341A1 (en) * | 2008-11-03 | 2010-05-06 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | System and method for controlling electronic devices |
| CN101820520A (en) * | 2009-02-27 | 2010-09-01 | 深圳Tcl新技术有限公司 | Integrated digital TV capable of adjusting volume automatically and implementing method thereof |
| CN103544971A (en) * | 2013-07-09 | 2014-01-29 | Tcl集团股份有限公司 | Volume self-adaption control method and volume self-adaption control system |
-
2014
- 2014-11-12 CN CN201410632789.2A patent/CN104363488A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543300Y (en) * | 2002-04-11 | 2003-04-02 | 冯磊 | TV-watching distance controllable TV set |
| CN2610586Y (en) * | 2003-04-22 | 2004-04-07 | 王思炎 | TV. set with eye protection device |
| CN1667532A (en) * | 2004-03-12 | 2005-09-14 | 联想(北京)有限公司 | Media play device capable of range information interaction with users and implementation method thereof |
| CN1747320A (en) * | 2004-09-06 | 2006-03-15 | 英保达股份有限公司 | Volume controller and control |
| CN1617058A (en) * | 2004-10-08 | 2005-05-18 | 于家新 | Intelligent controller and electric appliance with intelligent controller and control method |
| CN2829247Y (en) * | 2005-08-31 | 2006-10-18 | 于颖 | Control circuit of hommization intelligent multifunction advertisement liquid crystal TV.set |
| US20100114341A1 (en) * | 2008-11-03 | 2010-05-06 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | System and method for controlling electronic devices |
| CN101820520A (en) * | 2009-02-27 | 2010-09-01 | 深圳Tcl新技术有限公司 | Integrated digital TV capable of adjusting volume automatically and implementing method thereof |
| CN103544971A (en) * | 2013-07-09 | 2014-01-29 | Tcl集团股份有限公司 | Volume self-adaption control method and volume self-adaption control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |