CN104349193A - Automatic power-off set-top box based on sleep recognition - Google Patents
Automatic power-off set-top box based on sleep recognition Download PDFInfo
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- CN104349193A CN104349193A CN201410628918.0A CN201410628918A CN104349193A CN 104349193 A CN104349193 A CN 104349193A CN 201410628918 A CN201410628918 A CN 201410628918A CN 104349193 A CN104349193 A CN 104349193A
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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
- H04N21/442—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
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Image Analysis (AREA)
Abstract
The invention discloses an automatic power-off set-top box based on sleep recognition. The automatic power-off set-top box comprises a set-top box body, a rotary module, a camera shooting module, a human face recognition module, an image processing module and a control module, wherein the camera shooting module is used for shooting a user in the front of the set-top box body; the rotary module is used for adjusting the shooting angle of the camera shooting module; the human face recognition module is used for recognizing and extracting the human face in a picture; the image processing module is used for calculating the ratio of the eyelid-covered area of pupils to the area of the pupils in the image; the control module is used for turning off the set-top box body and a television connected with the set-top box body when the duration that the user in the front of the set-top box body is in a sleep state exceeds a predetermined power-off time threshold value. By applying the set-top box, when the user is sleeping, the set-top box and the television are automatically turned off; the energy is saved; meanwhile, the quality of user sleeping is higher.
Description
Technical field
The present invention relates to field of set-top, particularly relate to a kind of Set Top Box identifying automatic shutdown based on sleep.
Background technology
When TV is from black-and-white TV to color TV transition, have employed compatible way, PAL-D continues into the present built in China always.From simulated television to high definition digital television transition, it is the transition of a great-leap-forward, cannot be directly compatible, that is all simulated televisions are non-serviceable, so it is unpractical for settling at one go, various countries have employed the way of a transition type--and both top box of digital machines, thus effectively avoids interference and loss that TV signal causes in transmitting procedure, the signal quality of television reception obtains and improves significantly.This is a kind of transition, because the scan line of simulated television is fixed, so it is compared with high definition digital television, also has sizable distance.
Digital TV set-top box is a kind of conversion equipment digital television signal being converted to analog signal, digital TV set-top box has become a kind of embedding assembly equipment, there is perfect real time operating system, powerful CPU computing capability is provided, be used for cooperation control Set Top Box each several part hardware facility, and easy-operating graphic user interface (Graphical User Interface is provided, GUI), as the electronic program guides of enhanced-quality television, provide the program description and background information that both pictures and texts are excellent to user.It is also a kind of Domestic electrical equipment of expansion functions of television set, be responsible for the various information (comprising TV programme) received to be converted to television set can the form of reality show on screen, simultaneously, ability that Set Top Box has " fool's computer ", bidirectional rebuilding is carried out a little like this by house software function with to network, being easy to realize as many services such as internet browsing, video request program, household electric business, telephone communications, is that a net is seized state power.
2010, China's digital TV set-top box industry came into the market the prosperity period of structural adjustment and deeply development.Within 2010, be 1 year of the fast development of China Digital TV Set Top Box, industry market stable development.National statistics office data shows: within 2010, the above digital TV set-top box enterprise of scale amounts to 317; Assets amount to 211.34 hundred million yuan; Enforcement sale takes in 214.48 hundred million yuan, increases by 30.65% on a year-on-year basis; The total value that earns a profit 10.92 hundred million yuan.
Along with constantly popularizing of digital TV set-top box, it will change the concept of our existing TV, also a brand-new consumption terminal will be provided for the Internet, and this consumption terminal will than other any terminals as PC, mobile phone, PDA all popularize, facilitate, attractive, because top box of digital machine is not only user terminal, or the network terminal, it can make simulated television turn to interactive digital TV (as video request program etc.) from passive reception simulated television, and can enter the Internet, make user enjoy the omnibearing information services such as TV, data, language.Some people thinks that Set Top Box is just used to make TV set internet, and this is the mistaken ideas in a kind of understanding.In fact, top box of digital machine is one of forming member of broadband integration information network before walking universal digital television.Along with the development of digital technology, multimedia technology and network technology, the built-in and whole cost of top box of digital machine will be impelled to decline, allowing most of user realize on general analog television machine can amusement, the many services such as to surf the Net again.
Existing Set Top Box generally has people's manual operation switch.A lot of people can look at TV and fall asleep, and after falling asleep, Set Top Box and TV are always in running order, and on the one hand, the light pollution that TV produces affects sleep quality, and on the other hand, TV and Set Top Box are all flogging a dead horse, and waste energy.
Patent " a kind of automatic stand-by implementation method of digital TV set-top box " (application number: 201410311654.6 applyings date: 2014-07-02) discloses a kind of automatic stand-by implementation method of digital TV set-top box, and described method is:
1, set-top box software can upgrade and the last remote controller of recording user and set-top-box system carry out the mutual time;
2, whether standby prompting is just provided when Set Top Box does not receive remote controller operation signal in a Preset Time;
3, countdown function is started, if user makes within the time of falling to count cancel standby response, then set-top box software recording user the last operation time and restart timing, if user do not have can fall meter time in make response, then Set Top Box realizes standby automatically.
This invention can be avoided because user forgets standby and energy waste that is that cause, but the Consumer's Experience of this mode is very bad, when user needs to continue to see TV time, also need the standby response of cancellation cancelling Set Top Box, when the time that Set Top Box is preset is shorter, people is allowed to feel bored especially.
Summary of the invention
Technical problem to be solved by this invention is for defect involved in background technology, provides a kind of Set Top Box identifying automatic shutdown based on sleep.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
A kind of Set Top Box identifying automatic shutdown based on sleep, comprise Set Top Box body, rotary module, photographing module, face recognition module, image processing module and control module, described control module is electrically connected with Set Top Box body, rotary module, photographing module, face recognition module, image processing module respectively, described control module also and the mains switch of the television set be connected with described Set Top Box body be electrically connected;
Described photographing module is arranged on described rotary module, for making a video recording to the user in face of Set Top Box body, and by the image transfer that photographs to face recognition module;
Described rotary module is arranged on Set Top Box body, for adjusting the shooting angle of described photographing module;
Described face recognition module processes the picture received, and identifies face wherein, and extracts the facial image in this picture;
Described image processing module, for the treatment of the facial image received, calculates pupil in this image and is accounted for the ratio of pupil area by the area that eyelid lid is crossed, and this ratio is passed to described control module;
Described control module comprises positioning unit, roll adjustment unit, number recognition unit, computing unit, comparing unit, judging unit and operation control unit;
Described positioning unit is for controlling the shooting angle of rotary module adjustment photographing module;
Described roll adjustment unit is for controlling the shooting focal length of described photographing module;
Described number recognition unit is used for the number calculating user before described Set Top Box body according to the recognition result of face recognition module;
Described computing unit when user is 1 before described Set Top Box body, controls the facial image that face recognition module extracts this user, and controls image processing module and calculate pupil in this image and accounted for the ratio of pupil area by the area that eyelid lid is crossed;
The ratio that described comparing unit calculates for relatively more default proportion threshold value and described computing unit;
Whether described judging unit is in sleep state according to the user before the result of described comparing unit judges described Set Top Box body;
The user of described operation control unit before described Set Top Box body is in the dormant duration when exceeding default unused time threshold value, the television set of closing described Set Top Box body and being connected with described Set Top Box body.
As a kind of further prioritization scheme of Set Top Box identifying automatic shutdown based on sleep of the present invention, the scope of described default proportion threshold value is 80% to 100%.
As a kind of further prioritization scheme of Set Top Box identifying automatic shutdown based on sleep of the present invention, described default proportion threshold value is 90%.
As a kind of further prioritization scheme of Set Top Box identifying automatic shutdown based on sleep of the present invention, the scope of described default unused time threshold value is 1 second to 10 seconds.
As a kind of further prioritization scheme of Set Top Box identifying automatic shutdown based on sleep of the present invention, described default unused time threshold value is 5 seconds.
As a kind of further prioritization scheme of Set Top Box identifying automatic shutdown based on sleep of the present invention, the processor of described control module adopts AVR series monolithic.
As a kind of further prioritization scheme of Set Top Box identifying automatic shutdown based on sleep of the present invention, the processor of described control module adopts Atmega168PA single-chip microcomputer.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. be manual operation without the need to people, whether automatic decision user falls asleep, and automatically closes Set Top Box and television set when user falls asleep, and saves the energy, allows user's sleep quality higher simultaneously.
Embodiment
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of Set Top Box identifying automatic shutdown based on sleep, comprise Set Top Box body, rotary module, photographing module, face recognition module, image processing module and control module, described control module is electrically connected with Set Top Box body, rotary module, photographing module, face recognition module, image processing module respectively, described control module also and the mains switch of the television set be connected with described Set Top Box body be electrically connected;
Described photographing module is arranged on described rotary module, for making a video recording to the user in face of Set Top Box body, and by the image transfer that photographs to face recognition module;
Described rotary module is arranged on Set Top Box body, for adjusting the shooting angle of described photographing module;
Described face recognition module processes the picture received, and identifies face wherein, and extracts the facial image in this picture;
Described image processing module, for the treatment of the facial image received, calculates pupil in this image and is accounted for the ratio of pupil area by the area that eyelid lid is crossed, and this ratio is passed to described control module;
Described control module comprises positioning unit, roll adjustment unit, number recognition unit, computing unit, comparing unit, judging unit and operation control unit;
Described positioning unit is for controlling the shooting angle of rotary module adjustment photographing module;
Described roll adjustment unit is for controlling the shooting focal length of described photographing module;
Described number recognition unit is used for the number calculating user before described Set Top Box body according to the recognition result of face recognition module;
Described computing unit when user is 1 before described Set Top Box body, controls the facial image that face recognition module extracts this user, and controls image processing module and calculate pupil in this image and accounted for the ratio of pupil area by the area that eyelid lid is crossed;
The ratio that described comparing unit calculates for relatively more default proportion threshold value and described computing unit;
Whether described judging unit is in sleep state according to the user before the result of described comparing unit judges described Set Top Box body;
The user of described operation control unit before described Set Top Box body is in the dormant duration when exceeding default unused time threshold value, the television set of closing described Set Top Box body and being connected with described Set Top Box body.
The scope of described default proportion threshold value is 80% to 100%, is preferably 90%.
The scope of described default unused time threshold value is 1 second to 10 seconds, is preferably 5 seconds.
The processor of described control module adopts AVR series monolithic, preferential employing Atmega168PA single-chip microcomputer.
During work, first by the shooting Focussing of photographing module to minimum, the front of Set Top Box is tentatively taken, after filtering and noise reduction is carried out to the image of preliminary shooting, identifies face wherein, judge the quantity of user before Set Top Box.
When the quantity of user before Set Top Box is 1, controls the shooting angle of rotary module adjustment photographing module, make the face image taking this user from front of photographing module maximum possible; Then filtering and noise reduction is carried out to the face image of shooting, and calculate pupil in this image and accounted for the ratio of pupil area by the area that eyelid lid is crossed.
The ratio calculated and the proportion threshold value preset are made comparisons, if the ratio calculated is more than or equal to default proportion threshold value, judge that this user is in sleep state, if the ratio calculated is less than default proportion threshold value, judge that this user is in non-fatigue state.
If this user is in the dormant duration and exceedes default unused time threshold value, then the television set of closing described Set Top Box body and being connected with described Set Top Box body.
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 (7)
1. one kind identifies the Set Top Box of automatic shutdown based on sleep, it is characterized in that, comprise Set Top Box body, rotary module, photographing module, face recognition module, image processing module and control module, described control module is electrically connected with Set Top Box body, rotary module, photographing module, face recognition module, image processing module respectively, described control module also and the mains switch of the television set be connected with described Set Top Box body be electrically connected;
Described photographing module is arranged on described rotary module, for making a video recording to the user in face of Set Top Box body, and by the image transfer that photographs to face recognition module;
Described rotary module is arranged on Set Top Box body, for adjusting the shooting angle of described photographing module;
Described face recognition module processes the picture received, and identifies face wherein, and extracts the facial image in this picture;
Described image processing module, for the treatment of the facial image received, calculates pupil in this image and is accounted for the ratio of pupil area by the area that eyelid lid is crossed, and this ratio is passed to described control module;
Described control module comprises positioning unit, roll adjustment unit, number recognition unit, computing unit, comparing unit, judging unit and operation control unit;
Described positioning unit is for controlling the shooting angle of rotary module adjustment photographing module;
Described roll adjustment unit is for controlling the shooting focal length of described photographing module;
Described number recognition unit is used for the number calculating user before described Set Top Box body according to the recognition result of face recognition module;
Described computing unit when user is 1 before described Set Top Box body, controls the facial image that face recognition module extracts this user, and controls image processing module and calculate pupil in this image and accounted for the ratio of pupil area by the area that eyelid lid is crossed;
The ratio that described comparing unit calculates for relatively more default proportion threshold value and described computing unit;
Whether described judging unit is in sleep state according to the user before the result of described comparing unit judges described Set Top Box body;
The user of described operation control unit before described Set Top Box body is in the dormant duration when exceeding default unused time threshold value, the television set of closing described Set Top Box body and being connected with described Set Top Box body.
2. the Set Top Box identifying automatic shutdown based on sleep according to claim 1, it is characterized in that, the scope of described default proportion threshold value is 80% to 100%.
3. the Set Top Box identifying automatic shutdown based on sleep according to claim 2, it is characterized in that, described default proportion threshold value is 90%.
4. the Set Top Box identifying automatic shutdown based on sleep according to claim 1, it is characterized in that, the scope of described default unused time threshold value is 1 second to 10 seconds.
5. the Set Top Box identifying automatic shutdown based on sleep according to claim 4, it is characterized in that, described default unused time threshold value is 5 seconds.
6. the Set Top Box identifying automatic shutdown based on sleep according to claim 1, is characterized in that, the processor of described control module adopts AVR series monolithic.
7. the Set Top Box identifying automatic shutdown based on sleep according to claim 6, is characterized in that, the processor of described control module adopts Atmega168PA single-chip microcomputer.
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| CN201410628918.0A CN104349193A (en) | 2014-11-11 | 2014-11-11 | Automatic power-off set-top box based on sleep recognition |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105516775A (en) * | 2015-12-10 | 2016-04-20 | 四川长虹网络科技有限责任公司 | Intelligent set-top box with social function |
| CN105976843A (en) * | 2016-05-18 | 2016-09-28 | 乐视控股（北京）有限公司 | In-vehicle music control method, device, and automobile |
| CN106254944A (en) * | 2016-09-28 | 2016-12-21 | 上海传英信息技术有限公司 | The power-economizing method of terminal unit and terminal unit |
| CN106998499A (en) * | 2017-04-28 | 2017-08-01 | 张青 | It is capable of the intelligent TV set and its control system and control method of intelligent standby |
| CN107194378A (en) * | 2017-06-28 | 2017-09-22 | 深圳大学 | A kind of face identification method and device based on mixing dictionary learning |
| CN107333177A (en) * | 2017-06-01 | 2017-11-07 | 梁小红 | A kind of intelligent television exits the method and device of played in full screen |
| CN107920260A (en) * | 2016-10-10 | 2018-04-17 | 国家新闻出版广电总局广播科学研究院 | Digital cable customers behavior prediction method and device |
| WO2018176455A1 (en) * | 2017-04-01 | 2018-10-04 | 深圳市智晟达科技有限公司 | Method for turning off set top box according to television state, and set top box |
| WO2018201325A1 (en) * | 2017-05-03 | 2018-11-08 | 深圳市智晟达科技有限公司 | Method for adjusting playback modes according to sleep state of user and digital television |
| CN109151580A (en) * | 2018-09-27 | 2019-01-04 | 江苏银河数字技术有限公司 | Radar identifies standby control system and method |
| WO2019014828A1 (en) * | 2017-07-18 | 2019-01-24 | 深圳市智晟达科技有限公司 | Method for adjusting playing mode according to user posture, and digital television |
| WO2019024027A1 (en) * | 2017-08-02 | 2019-02-07 | 深圳市智晟达科技有限公司 | Energy-efficient green digital television system |
| CN110200745A (en) * | 2018-02-28 | 2019-09-06 | 深圳市掌网科技股份有限公司 | Eyeshade and sleep promotion method |
| CN113301407A (en) * | 2021-05-17 | 2021-08-24 | 深圳市康意数码科技有限公司 | Intelligent induction shutdown device for television and television |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103581718A (en) * | 2012-07-31 | 2014-02-12 | 青岛联合创新技术服务平台有限公司 | Television automatic sleep device and working method thereof |
| CN104079972A (en) * | 2014-06-30 | 2014-10-01 | 惠州Tcl移动通信有限公司 | Method and system for detecting user to be in sleep state to automatically turn off television |
-
2014
- 2014-11-11 CN CN201410628918.0A patent/CN104349193A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103581718A (en) * | 2012-07-31 | 2014-02-12 | 青岛联合创新技术服务平台有限公司 | Television automatic sleep device and working method thereof |
| CN104079972A (en) * | 2014-06-30 | 2014-10-01 | 惠州Tcl移动通信有限公司 | Method and system for detecting user to be in sleep state to automatically turn off television |
Non-Patent Citations (1)
| Title |
|---|
| 杨彬 等: "《基于PERCLOS的汽车司机疲劳监控方法的研究》", 《微计算机信息》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105516775A (en) * | 2015-12-10 | 2016-04-20 | 四川长虹网络科技有限责任公司 | Intelligent set-top box with social function |
| CN105976843A (en) * | 2016-05-18 | 2016-09-28 | 乐视控股（北京）有限公司 | In-vehicle music control method, device, and automobile |
| CN106254944A (en) * | 2016-09-28 | 2016-12-21 | 上海传英信息技术有限公司 | The power-economizing method of terminal unit and terminal unit |
| CN107920260A (en) * | 2016-10-10 | 2018-04-17 | 国家新闻出版广电总局广播科学研究院 | Digital cable customers behavior prediction method and device |
| WO2018176455A1 (en) * | 2017-04-01 | 2018-10-04 | 深圳市智晟达科技有限公司 | Method for turning off set top box according to television state, and set top box |
| CN106998499A (en) * | 2017-04-28 | 2017-08-01 | 张青 | It is capable of the intelligent TV set and its control system and control method of intelligent standby |
| WO2018201325A1 (en) * | 2017-05-03 | 2018-11-08 | 深圳市智晟达科技有限公司 | Method for adjusting playback modes according to sleep state of user and digital television |
| CN107333177A (en) * | 2017-06-01 | 2017-11-07 | 梁小红 | A kind of intelligent television exits the method and device of played in full screen |
| CN107194378A (en) * | 2017-06-28 | 2017-09-22 | 深圳大学 | A kind of face identification method and device based on mixing dictionary learning |
| WO2019014828A1 (en) * | 2017-07-18 | 2019-01-24 | 深圳市智晟达科技有限公司 | Method for adjusting playing mode according to user posture, and digital television |
| WO2019024027A1 (en) * | 2017-08-02 | 2019-02-07 | 深圳市智晟达科技有限公司 | Energy-efficient green digital television system |
| CN110200745A (en) * | 2018-02-28 | 2019-09-06 | 深圳市掌网科技股份有限公司 | Eyeshade and sleep promotion method |
| CN109151580A (en) * | 2018-09-27 | 2019-01-04 | 江苏银河数字技术有限公司 | Radar identifies standby control system and method |
| CN113301407A (en) * | 2021-05-17 | 2021-08-24 | 深圳市康意数码科技有限公司 | Intelligent induction shutdown device for television and television |
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Application publication date: 20150211 |
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