CN108235128A - A kind of method and system of infrared induction control video screen dispaly state - Google Patents
A kind of method and system of infrared induction control video screen dispaly state Download PDFInfo
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- CN108235128A CN108235128A CN201810075216.2A CN201810075216A CN108235128A CN 108235128 A CN108235128 A CN 108235128A CN 201810075216 A CN201810075216 A CN 201810075216A CN 108235128 A CN108235128 A CN 108235128A
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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
-
- 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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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of method and system of infrared induction control video screen dispaly state, for solving the problems, such as that existing TV box can not control video screen dispaly state according to ambient enviroment.This method includes：S1：Receive default infrared induction data information；S2：Current environment data information is obtained, judges whether current environment data information has and is matched with default infrared induction data information, if so, current television screen work state is kept, if it is not, then entering in next step；S3：Judge whether infrared sensor gets the default infrared induction data information in preset time period, if so, step S2 is gone to, if it is not, then sending sleep signal control video screen enters dormant state.Using the present invention, video screen can be controlled to adjust in the case of current environment nobody, reduces the power consumption of TV, energy waste is reduced and reaches energy-efficient purpose.
Description
Technical field
The present invention relates to Intelligent housing fields more particularly to a kind of infrared induction to control video screen dispaly state
Method and system.
Background technology
TV box is a small-sized computing terminal equipment, if simply by the technologies such as HDMI or color difference line by its
It is connect with traditional tv, can just realize that web page browsing, Internet video play, application program is installed or even energy on traditional tv
In large screen television during photo in your mobile phone, tablet and video projection are got home.
TV box and smart television are more and more universal at present, and people spend time on smart television box increasingly
It is more, at the same society it is also increasing for energy-saving and environment-friendly demand, and the main power consumption of TV and TV box just concentrate on it is aobvious
Show on device, the human body detection technology of more mainstream is mainly infrared human body inductor at present, mainly passes through Fresnel Lenses and heat
Electric infrared probe composition is released, current TV box does not occur what box was combined with infrared human body sensor also temporarily on the market
Product, and single TV box can not sense the human body information of ambient enviroment, it cannot be real after people is left beside TV
Power consumption now current to TV controls, and especially in some public arenas, although surrounding nobody, TV still can continue
Broadcasting, cause the waste of electric energy.
The patent of Publication No. CN104076898A discloses a kind of method and apparatus for controlling mobile terminal screen brightness.
This method includes：The scene information in the range of mobile terminal screen finding is obtained, identifies and whether there is people in the scene information
Face information；Identify whether user is currently just being look at the mobile terminal according to the face information；According to above-mentioned recognition result control
Make the screen intensity of the mobile terminal.This method controls screen intensity by identifying whether face information watches screen attentively, not
The consumption of increased terminal power instead while face information, does not reach energy-efficient in the range of disconnected acquisition mobile terminal
Purpose, while it has to that face information could be obtained in the case where there is light, it is restrictive.
Invention content
The technical problem to be solved in the present invention is designed to provide a kind of infrared induction control video screen dispaly state
Method and system, to solve the problems, such as that existing TV box cannot sense human body control video screen.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of method of infrared induction control video screen dispaly state, including step：
S1：Receive default infrared induction data information；
S2：Current environment data information is obtained, judges whether current environment data information has and default infrared induction data
Information matches, if so, current television screen work state is kept, if it is not, then entering in next step；
S3：Judge whether infrared sensor gets the default infrared induction data information in preset time period, if so,
Step S2 is then gone to, if it is not, then sending sleep signal control video screen enters dormant state.
Further, the default infrared induction data information is the infrared radiation data information that human body generates.
Further, the step S2 further includes step：
It establishes and connects with video screen；
Obtain the status information of current television screen；
If current television screen state is in working condition, the infrared data that current environment is obtained by infrared inductor is believed
Breath.
Further, the step S3 further includes step：
When the video screen state is dormant state, continue to obtain environmental information；
Judge whether the environmental information matches with default infrared induction data information, if so, sending control signal control
It makes the video screen and enters working condition.
Further, step is further included：
Receive preset dormancy duration threshold value；
Obtain the duration data information of video screen in a dormant state；
When the duration is more than preset dormancy duration threshold value, off signal is sent, the TV is closed.
A kind of system of infrared induction control video screen dispaly state, including：
Information presetting module：For receiving default infrared induction data information；
Information matches judgment module：For obtaining current environment data information, judge whether current environment data information has
It is matched with default infrared induction data information, if so, current television screen work state is kept, if it is not, then entering in next step；
Timing confirms module：For judging whether infrared sensor gets the default infrared induction in preset time period
Data information, if so, information matches judgment module is gone to, if it is not, then sending sleep signal control video screen enters suspend mode
State.
Further, the default infrared induction data information is the infrared radiation data information that human body generates.
Further, described information matching judgment module further includes：
Connection unit：It is connected for being established with video screen；
State information acquisition unit：For obtaining the status information of current television screen；
Environmental data acquiring unit：If being in working condition for current television screen state, obtained by infrared inductor
Take the infrared data information of current environment.
Further, the timing confirms that module further includes：
Suspend mode acquiring unit：For when the video screen state is dormant state, continuing to obtain environmental information；
State recovery unit：For judging whether the environmental information matches with default infrared induction data information, if so,
Then sending control signal controls the video screen to enter working condition.
Further, it further includes：
Sleep time presetting module：For receiving preset dormancy duration threshold value；
Sleep time acquisition module：For obtaining the duration data information of video screen in a dormant state；
TV closedown module：For when the duration is more than preset dormancy duration threshold value, sending off signal, by described in
TV is closed.
Using the present invention, sensing surrounding body by TV box, there are situations, and video screen is controlled, is avoided
TV, which still works, in the case of no one leads to waste of energy, and the experience effect of user's smart home is also improved while energy saving
Fruit.
Description of the drawings
Fig. 1 is a kind of method flow diagram of infrared induction control video screen dispaly state provided by the invention；
Fig. 2 is a kind of system construction drawing of infrared induction control video screen dispaly state provided by the invention；
Fig. 3 is a kind of method flow diagram of infrared induction control video screen dispaly state provided by the invention；
Fig. 4 is a kind of system construction drawing of infrared induction control video screen dispaly state provided by the invention.
Specific embodiment
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these embodiments.
In the present invention, TV box by related transducer equipment judge current environment whether someone, wherein, human body infrared sense
Human body detection means of the device as current more mainstream are answered, are mainly made of two parts：Fresnel Lenses and rpyroelectric infrared
Probe, Fresnel Lenses work well, but cost is than common in the convex lens for being many times equivalent to infrared ray and visible ray
Convex lens is much lower, is chiefly used in infrared detection etc., and general red line sensing apparatus all chooses pyroelectric infrared transducer, passes through detection
The infrared ray of human-body emitting works.
Embodiment one
A kind of method of infrared induction control video screen dispaly state is present embodiments provided, as shown in Figure 1, including step
Suddenly：
S11：Receive default infrared induction data information；
S12：Current environment data information is obtained, judges whether current environment data information has and default infrared induction data
Information matches, if so, current television screen work state is kept, if it is not, then entering in next step；
S13：Judge whether infrared sensor gets the default infrared induction data information in preset time period, if
It is then to go to step S12, if it is not, then sending sleep signal control video screen enters dormant state.
In the present embodiment, TV box is connect with human body infrared inductor, after TV box is opened, infrared sensor of the human body
It is automatic start and monitor in real time current environment whether someone.
In the present embodiment, step S11 is receives default infrared induction data information.
Specifically,
Default infrared induction data information is the infrared radiation data information that human body generates, for being sensed outside human body palace
Device acquisition the real-time infrared induction data of current environment compared, so as to further confirm current environment whether someone.
In the present embodiment, step S12 for obtain current environment data information, judge current environment data information whether have with
Default infrared induction data information matching, if so, current television screen work state is kept, if it is not, then entering in next step.
Specifically,
Current environment data information can be the infrared radiation information of current environment, and TV box is established with TV to be connected
It connects, obtains the status information of current screen, judge whether TV is in running order by the status information of current screen, if
TV is in running order, will open infrared sensor of the human body and obtains current environment data information.
By being compared with default infrared induction data information, if it find that having in current environment and default infrared induction
The matched infrared information of data information, then it represents that current environment is someone, and testing result is sent to TV box, keeps electricity
The current working condition of screen curtain, otherwise, it means that current environment nobody.
In the present embodiment, step S13 is judges whether infrared sensor gets described default infrared in preset time period
Sensed data information, if so, step S12 is gone to, if it is not, then sending sleep signal control video screen enters dormant state.
Specifically,
Human body sets a preset time period, such as setting is in advance frequently by leading to state frequent switching in order to prevent
If the period is 3 minutes, after people withdraws from a room, video screen is not controlled to adjust in preset time period, more than pre-
If after the period, default infrared induction data information is detected whether by infrared sensor, if not having, then it represents that current environment
No one, control video screen enter suspend mode.
After dormant state is entered, infrared sensor of the human body continues to detect the infrared data information of ambient enviroment, when again
When having detected default infrared induction data information, control video screen restores to enter working condition from dormant state.
The present embodiment also provides a kind of system of infrared induction control video screen dispaly state, as shown in Fig. 2, including：
Information presetting module 21：For receiving default infrared induction data information；
Information matches judgment module 22：For obtaining current environment data information, whether current environment data information is judged
Have and matched with default infrared induction data information, if so, current television screen work state is kept, if it is not, then entering next
Step；
Timing confirms module 23：For judging whether infrared sensor gets the default infrared sense in preset time period
Data information is answered, if so, going to information matches judgment module, is stopped if it is not, then sending sleep signal control video screen and entering
Dormancy state.
In the present embodiment, video screen includes working condition and dormant state, is controlled by the switching of two states
TV power consumption reaches energy-efficient purpose.
In the present embodiment, information presetting module 21 is for receiving default infrared induction data information.
Specifically,
Default infrared induction data information is the infrared radiation data information that human body generates, for being sensed outside human body palace
Device acquisition the real-time infrared induction data of current environment compared, so as to further confirm current environment whether someone.
In the present embodiment, information matches judgment module 22 is for obtaining current environment data information, judges current environment
Whether data information has matches with default infrared induction data information, if so, current television screen work state is kept, if
It is no, then enter in next step.
Specifically,
Current environment data information can be the infrared radiation information of current environment, and TV box is established with TV to be connected
It connects, obtains the status information of current screen, judge whether TV is in running order by the status information of current screen, if
TV is in running order, will open infrared sensor of the human body and obtains current environment data information.
The infrared data information of current environment is obtained by human body infrared inductor, infrared induction data information is preset and behaves
The infrared radiation data information of body is carried out pair by the infrared data information of current environment and default infrared induction data information
Than, can judge current environment whether presence of people.
In the present embodiment, timing confirms module 23 for for judging whether infrared sensor gets institute in preset time period
Default infrared induction data information is stated, if so, information matches judgment module is gone to, if it is not, then sending sleep signal control electricity
Screen curtain enters dormant state.
Specifically,
Human body sets a preset time period, such as setting is in advance frequently by leading to state frequent switching in order to prevent
If the period is 3 minutes, after people withdraws from a room, video screen is not controlled to adjust in preset time period, more than pre-
If after the period, default infrared induction data information is detected whether by infrared sensor, if not having, then it represents that current environment
No one, control video screen enter suspend mode.
After dormant state is entered, infrared sensor of the human body continues to detect the infrared data information of ambient enviroment, when again
When having detected default infrared induction data information, control video screen restores to enter working condition from dormant state.
By setting preset time period, if nobody in preset time period, then video screen is controlled to adjust, it avoids
The frequent switching of video screen state, improves the control accuracy to video screen.
Embodiment two
A kind of method of infrared induction control video screen dispaly state is present embodiments provided, as shown in figure 3, including step
Suddenly：
S31：Receive default infrared induction data information；
S32：Current environment data information is obtained, judges whether current environment data information has and default infrared induction data
Information matches, if so, current television screen work state is kept, if it is not, then entering in next step；
S33：Judge whether infrared sensor gets the default infrared induction data information in preset time period, if
It is then to go to step S32, if it is not, then sending sleep signal control video screen enters dormant state；
S34：Receive preset dormancy duration threshold value；
S35：Obtain the duration data information of video screen in a dormant state；
S36：When the duration is more than preset dormancy duration threshold value, off signal is sent, the TV is closed.
In the present embodiment, the difference lies in further include step S34, step S35, step S36 with embodiment one.
Specifically,
The infrared data information of ambient enviroment is obtained since infrared human body sensor needs to work always, and for for a long time
In the case of there is no people, although video screen enters dormant state, infrared sensor of the human body continuous firing is still brought
Larger power consumption, by setting preset dormancy duration threshold value, such as setting time span is 3 hours, if current after 3 hours
When video screen is also in dormant state, then TV is closed, and infrared human body inductor will also be stopped, and reduce the energy
Waste.
In the present embodiment, step S32 is further included：
Step S321：It establishes and connects with video screen；
Step S322：Obtain the status information of current television screen；
Step S333：If current television screen state is in working condition, current environment is obtained by infrared inductor
Infrared data information.
In the present embodiment, step S33 is further included：
Step S331：When the video screen state is dormant state, continue to obtain environmental information；
Step S332：Judge whether the environmental information matches with default infrared induction data information, if so, sending control
Signal processed controls the video screen to enter working condition.
The present embodiment additionally provides a kind of system of infrared induction control video screen dispaly state, as shown in figure 4, packet
It includes：
Information presetting module 41：For receiving default infrared induction data information；
Information matches judgment module 42：For obtaining current environment data information, whether current environment data information is judged
Have and matched with default infrared induction data information, if so, current television screen work state is kept, if it is not, then entering next
Step；
Timing confirms module 43：For judging whether infrared sensor gets the default infrared sense in preset time period
Data information is answered, if so, going to information matches judgment module, is stopped if it is not, then sending sleep signal control video screen and entering
Dormancy state；
Sleep time presetting module 44：For receiving preset dormancy duration threshold value；
Sleep time acquisition module 45：For obtaining the duration data information of video screen in a dormant state；
TV closedown module 46：For when the duration is more than preset dormancy duration threshold value, off signal being sent, by institute
State TV closing.
In the present embodiment, information matches judgment module 42 further includes：
Connection unit 421：It is connected for being established with video screen；
State information acquisition unit 422：For obtaining the status information of current television screen；
Environmental data acquiring unit 423：If being in working condition for current television screen state, pass through infrared inductor
Obtain the infrared data information of current environment.
In the present embodiment, timing confirms that module 43 further includes：
Suspend mode acquiring unit 431：For when the video screen state is dormant state, continuing to obtain environmental information；
State recovery unit 432：For judging whether the environmental information matches with default infrared induction data information, if
It is then to send control signal the video screen is controlled to enter working condition.
By TV box combination infrared sensor of the human body, the brightness of video screen is automatically adjusted in the case of nobody
And tone, video screen power consumption is reduced, avoids unnecessary energy waste.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
- A kind of 1. method of infrared induction control video screen dispaly state, which is characterized in that including step：S1：Receive default infrared induction data information；S2：Current environment data information is obtained, judges whether current environment data information has and default infrared induction data information Matching, if so, current television screen work state is kept, if it is not, then entering in next step；S3：Judge whether infrared sensor gets the default infrared induction data information in preset time period, if so, turning To step S2, if it is not, then sending sleep signal control video screen enters dormant state.
- A kind of 2. method of infrared induction control video screen dispaly state according to claim 1, which is characterized in that institute It is the infrared radiation data information that human body generates to state default infrared induction data information.
- A kind of 3. method of infrared induction control video screen dispaly state according to claim 1, which is characterized in that institute It states step S2 and further includes step：It establishes and connects with video screen；Obtain the status information of current television screen；If current television screen state is in working condition, the infrared data information of current environment is obtained by infrared inductor.
- A kind of 4. method of infrared induction control video screen dispaly state according to claim 1, which is characterized in that institute It states step S3 and further includes step：When the video screen state is dormant state, continue to obtain environmental information；Judge whether the environmental information matches with default infrared induction data information, if so, sending control signal control institute It states video screen and enters working condition.
- 5. the method for a kind of infrared induction control video screen dispaly state according to claim 1, which is characterized in that also Including step：Receive preset dormancy duration threshold value；Obtain the duration data information of video screen in a dormant state；When the duration is more than preset dormancy duration threshold value, off signal is sent, the TV is closed.
- 6. a kind of system of infrared induction control video screen dispaly state, which is characterized in that including：Information presetting module：For receiving default infrared induction data information；Information matches judgment module：For obtaining current environment data information, judge current environment data information whether have in advance If infrared induction data information matches, if so, current television screen work state is kept, if it is not, then entering in next step；Timing confirms module：For judging whether infrared sensor gets the default infrared induction data in preset time period Information, if so, information matches judgment module is gone to, if it is not, then sending sleep signal control video screen enters dormant state.
- A kind of 7. system of infrared induction control video screen dispaly state according to claim 6, which is characterized in that institute It is the infrared radiation data information that human body generates to state default infrared induction data information.
- A kind of 8. system of infrared induction control video screen dispaly state according to claim 6, which is characterized in that institute Information matches judgment module is stated to further include：Connection unit：It is connected for being established with video screen；State information acquisition unit：For obtaining the status information of current television screen；Environmental data acquiring unit：If being in working condition for current television screen state, obtained and worked as by infrared inductor The infrared data information of preceding environment.
- A kind of 9. system of infrared induction control video screen dispaly state according to claim 6, which is characterized in that institute It states timing and confirms that module further includes：Suspend mode acquiring unit：For when the video screen state is dormant state, continuing to obtain environmental information；State recovery unit：For judging whether the environmental information matches with default infrared induction data information, if so, hair Send control signal that the video screen is controlled to enter working condition.
- 10. a kind of system of infrared induction control video screen dispaly state according to claim 6, which is characterized in that It further includes：Sleep time presetting module：For receiving preset dormancy duration threshold value；Sleep time acquisition module：For obtaining the duration data information of video screen in a dormant state；TV closedown module：For when the duration is more than preset dormancy duration threshold value, off signal being sent, by the TV It closes.
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| CN109582268A (en) * | 2018-12-11 | 2019-04-05 | 浪潮(北京)电子信息产业有限公司 | A kind of display panel control method, device and system |
| CN109660846A (en) * | 2018-12-20 | 2019-04-19 | 四川长虹电器股份有限公司 | Control the device and method that video screen shows state |
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| CN109917682A (en) * | 2019-03-13 | 2019-06-21 | 董贤喆 | A kind of device and method automatically controlling electronic equipment |
| CN110827819A (en) * | 2019-11-26 | 2020-02-21 | 珠海格力电器股份有限公司 | Household equipment control method and control system |
| CN111601128A (en) * | 2020-05-21 | 2020-08-28 | 广州欢网科技有限责任公司 | Method for realizing intelligent sound box function in television and intelligent television |
| CN112200119A (en) * | 2020-10-23 | 2021-01-08 | 深兰科技（上海）有限公司 | Control device and control method of palm pulse acquisition sensor |
| CN114237534A (en) * | 2021-12-02 | 2022-03-25 | 北京德为智慧科技有限公司 | Display and control method thereof |
| CN114237062A (en) * | 2021-12-15 | 2022-03-25 | 深圳绿米联创科技有限公司 | Device control method and apparatus, electronic device, and medium |
| CN114299886A (en) * | 2021-12-23 | 2022-04-08 | 北京德为智慧科技有限公司 | Display control method and display |
| CN118068686A (en) * | 2024-04-20 | 2024-05-24 | 南京工业大学 | Single-connecting-rod mechanical arm periodic fault estimation method based on iterative learning |
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