CN102938851B - A kind of automatic stand-by processing method and set-top box based on set-top box - Google Patents
A kind of automatic stand-by processing method and set-top box based on set-top box Download PDFInfo
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- CN102938851B CN102938851B CN201210493996.5A CN201210493996A CN102938851B CN 102938851 B CN102938851 B CN 102938851B CN 201210493996 A CN201210493996 A CN 201210493996A CN 102938851 B CN102938851 B CN 102938851B
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- 238000003672 processing method Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims description 6
- 230000006399 behavior Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 9
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The present invention relates to set-top box technique field, discloses a kind of automatic stand-by processing method and set-top box based on set-top box, the described method includes：In the front end of set-top box, increase sets a camera, after set-top-box opening, detect and judge operational order whether is received in a predetermined time, when being not connected to any operational order in described a predetermined time, automatically control and open the camera progress face seizure；Detect and judge whether the camera captures face, when not capturing face, then control set-top box to dim screen intensity, when being not connected to any operational order within the described second predetermined time, then control recovers screen intensity, the camera is closed, automatically into standby mode；The USB interface of set-top box can be utilized using the present invention, camera is configured, by increasing ON-OFF control circuit, realizes the function of automatic stand-by.
Description
Technical field
The present invention relates to set-top box technique field, more particularly to a kind of automatic stand-by processing method and machine based on set-top box
Top box.
Background technology
When family uses set-top box, sometimes because the reason for occurring other or event, the people to watch TV is early
Not in position, but set-top box is but constantly in unlatching highlighted state, so both not environmentally or has be easy to cause set-top box
Load, so being devised present invention is particularly directed to such a situation a when there is such case so that set-top box from
It is dynamic to enter holding state.
Although current existing set-top box possesses the function of timing standby, can be by setting fixed stand-by time
To realize automatic standby function, but set set time, it can not be actually needed to make according to user sometimes and flexibly sentence
It is disconnected, so as to judge by accident.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, there is provided one kind is based on set-top box
Automatic stand-by processing method and set-top box, for existing set-top box cannot according to people whether see TV control set-top box whether
The problem of standby, by increasing camera in set-top box, set-top box standby is controlled when detecting people not before TV, can be effective
Save energy consumption.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of automatic stand-by processing method based on set-top box, wherein, including step：
A, in the front end of set-top box, increase sets a camera；
B, after set-top-box opening, detect and judge whether receive operational order in a predetermined time；
C, when being not connected to any operational order in described a predetermined time, automatically control and open the shooting
Head carries out face seizure；
D, detection and judge whether the camera captures face, when not capturing face, then control set-top box tune
Dark screen intensity；
E, set-top box detects whether to receive operational order again within second scheduled time, when predetermined described second
When any operational order is not connected in the time, then control recovers screen intensity, the camera is closed, automatically into standby mould
Formula.
The automatic stand-by processing method based on set-top box, wherein, the step C is further included：When the control shooting
When head is opened, according to the pixel of the camera, control adjustment white balance, luminance parameter are caught with being ready for face.
The automatic stand-by processing method based on set-top box, wherein, the step C is further included：When pre- described first
When being connected to operational order in the fixed time, then control keeps the screen intensity of set-top box.
The automatic stand-by processing method based on set-top box, wherein, the step D is further included：
When the camera captures face, set-top box then controls holding screen intensity, and controls and close the camera.
The automatic stand-by processing method based on set-top box, wherein, the step E is further included：
When being connected to operational order within second scheduled time, then control recovers screen intensity, normally conveys TV
Program.
The automatic stand-by processing method based on set-top box, wherein, further included after the step E：When the machine top
When box closes power supply, control is automatically deleted the image information captured by the camera.
The automatic stand-by processing method based on set-top box, wherein, first scheduled time is 50 minutes, described the
Two scheduled times were 10 minutes.
A kind of set-top box, including set-top box body, wherein further including：The intrinsic main control chip of set-top box is arranged on, and
The USB interface of set-top box body front end is arranged on, the USB interface is connected by a USB interface chip with the main control chip,
The main control chip includes：
First detection module, for when the set-top-box opening after, detecting and judging whether received in a predetermined time
To operational order；
First control module, for when being not connected to any operational order in described a predetermined time, automatically
Control opens the camera and carries out face seizure；
First judgment module, for detecting and judging whether the camera captures face, when not capturing face,
Then control set-top box dims screen intensity；
Standby mode control module, for detecting whether that receiving operation refers to again within second scheduled time when set-top box
Order, when being not connected to any operational order within the described second predetermined time, then control recovers screen intensity, closes shooting
Head, automatically into standby mode.
The set-top box, wherein, the main control chip further includes：
Parameter control module, for when controlling the camera to open, according to the pixel of the camera, control to adjust
White balance, luminance parameter are caught with being ready for face；
Second control module, for when being connected to operational order in described a predetermined time, then controlling holding machine
The screen intensity of top box；
3rd control module, for when the set-top box closes power supply, control to be automatically deleted captured by the camera
Image information；
Wherein, first scheduled time is 50 minutes, and second scheduled time is 10 minutes.
The set-top box, wherein, further include：
The memory being connected with the main control chip；
The USB power source module being connected with the USB interface；
The USB power source controlling switch being connected with the USB power source module, the USB interface pass sequentially through the USB power source
Module, USB power source controlling switch are connected to the main control chip.
Automatic stand-by processing method and set-top box provided by the present invention based on set-top box, as a result of in set-top box
Front end increase set a camera, after set-top-box opening, detect and judge whether receive behaviour in a predetermined time
Instruct, when being not connected to any operational order in described a predetermined time, automatically control and open the camera
Carry out face seizure；Detect and judge whether the camera captures face, when not capturing face, then control set-top box
Screen intensity is dimmed, when being not connected to any operational order within the described second predetermined time, then it is bright to recover screen for control
Degree, closes the camera, automatically into standby mode.The present invention can utilize the USB interface of set-top box, configure camera, lead to
Increase ON-OFF control circuit is crossed, realizes the function of automatic stand-by.
Brief description of the drawings
Fig. 1 is the flow chart of the preferred embodiment of the automatic stand-by processing method of the invention based on set-top box.
Fig. 2 is the structure diagram of the set-top box of the present invention.
Fig. 3 is the main control chip built-in function theory structure schematic diagram of the set-top box of the present invention.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
If Fig. 1 is the flow chart of the preferred embodiment of the automatic stand-by processing method of the invention based on set-top box.Shown in Fig. 1
A kind of automatic stand-by processing method based on set-top box, mainly including step：
Step S100, in the front end of set-top box, increase sets a camera；
For example, the interactive set-top box promoted currently on the market possesses 1~2 USB interface more, it is possible to utilizes set-top box
USB interface, configure camera, complete to proceed immediately to step S200 with postponing.
Step S200, after set-top-box opening, detect and judge whether receive operational order in a predetermined time.
For example, after set-top-box opening, detect and determined for first scheduled time as whether received operation within 50 minutes
Instruction, such as user's channel selection zapping operational order, then enters when being not received by any operational order within first scheduled time
Step S300.
Step S300, when being not connected to any operational order in described a predetermined time, unlatching is automatically controlled
The camera carries out face seizure.
Wherein, step S300 is further included：When controlling the camera to open, according to the pixel of the camera, control
System adjustment white balance, luminance parameter are caught with being ready for face.
But when being connected to operational order in described a predetermined time, then control keeps the screen of set-top box bright
Degree.
For example, when being all not connected to any operational order in first scheduled time is i.e. such as 50 minutes, set-top box will be certainly
It is dynamic to open front camera, according to the pixel of camera, after adjust automatically configures the parameters such as white balance, brightness, carry out face
Catch, and enter step S400 at the same time.When being, if set-top box is connected to order, screen intensity is kept, closes camera,
Other processing are not done.Wherein 50 minutes are that basis can be played completely set by the duration of a collection TV play under normal circumstances.
Step S400, detection and judge whether the camera captures face, when not capturing face, then control machine
Top box dims screen intensity.
And when the camera captures face, set-top box then controls holding screen intensity, and controls and close the shooting
Head.
For example, when camera carries out face seizure, if face can be captured, keep screen intensity and close shooting
Head, does not do other processing；If not capturing face, adjust set-top box output brightness, make screen dimmed, at this time into
Enter step S500 to continue waiting for 10 minutes, wherein being within 10 minutes waited a general conservative operating time estimation.
Step S500, set-top box is in second scheduled time（Such as 10 points of kinds）Inside detect whether to receive operational order again,
When being not connected to any operational order within the described second predetermined time, then control recovers screen intensity, is taken the photograph described in closing
As head, automatically into standby mode.
And when in second scheduled time（Such as 10 points of kinds）When being inside connected to operational order, then control recovers screen intensity,
Normal conveying TV programme.
For example, in 10 minutes of wait, if being not received by any operational order, it is bright that control recovers screen
Degree, and camera is closed, with set-top box automatically into holding state；If on the contrary, having been received by any operational order, control
System recovers screen intensity, and closes camera, then keeps normal conveying TV programme or watch TV.
Wherein, further included after step S500：When the set-top box closes power supply, control is automatically deleted the shooting
Image information captured by head.
In this way, since camera is only opened when judging state, closed before standby, with caching record information, close power supply
Shi Zidong is abandoned, you can control is automatically deleted the image information captured by the camera, then can use the same of camera
Shi Buhui invades the privacy of user.
A kind of automatic stand-by processing method based on set-top box based on above-described embodiment, the embodiment of the present invention additionally provide
A kind of set-top box, as shown in Fig. 2, including：
The intrinsic main control chip 100 of set-top box is arranged on, and is arranged on the USB interface 400 of set-top box body front end, institute
USB interface 400 is stated to be connected with the main control chip 100 by a USB interface chip 300.
Set-top box as described in Figure 2, wherein, the set-top box further includes：
The memory 200 being connected with the main control chip 100；The USB power source module being connected with the USB interface 400
600；The USB power source controlling switch 700 being connected with the USB power source module 600, the USB interface 400 pass sequentially through described
USB power source module 600, USB power source controlling switch 700 are connected to the main control chip 100, and therefore, the present invention can pass through control
What the mode of USB power source processed realized camera opens and closes automatically function.
Wherein, main control chip includes as described in Figure 3：
First detection module 110, for when the set-top-box opening after, detecting and judging whether connect in a predetermined time
Receive operational order；As detailed above.
First control module 120, for when being not connected to any operational order in described a predetermined time, from
Dynamic control opens the camera and carries out face seizure；As detailed above.
First judgment module 160, for detecting and judging whether the camera captures face, when not capturing people
Face, then control set-top box to dim screen intensity；As detailed above.
Standby mode control module 170, for detecting whether to receive behaviour again within second scheduled time when set-top box
Instruct, when being not connected to any operational order within the described second predetermined time, then control recovers screen intensity, closes
Camera 500, automatically into standby mode.As detailed above.
The main control chip further includes：
Parameter control module 150, for when controlling the camera to open, according to the pixel of the camera 500, controlling
System adjustment white balance, luminance parameter are caught with being ready for face；As detailed above.
Second control module 130, for when being connected to operational order in described a predetermined time, then control to be kept
The screen intensity of set-top box；As detailed above.
3rd control module 140, for when the set-top box closes power supply, control to be automatically deleted the camera and clapped
The image information taken the photograph；As detailed above.
Wherein, first scheduled time is 50 minutes, and second scheduled time is 10 minutes.
In this way, the present invention controls the switch of camera by increasing the realization of USB power source controlling switch on hardware；Software
On judged by Image Acquisition, timing, GPIO controls realize that flexible automatic stand-by controls, that is, avoid in traditional sense because
There is provided set time meeting automatic stand-by, the limitation flexibly judged but cannot be flexibly made according to the actual needs of user,
Whether the camera that can be configured again by using interactive set-top box, monitoring user need to see TV；If judge no longer to need
TV is watched, then closes camera power supply, set-top box is automatically into holding state.The interactive set-top box promoted currently on the market
Possess 1~2 USB interface more, so the present invention is exactly the USB interface using set-top box, configure camera, switched by increasing
Control circuit, realizes the function of automatic stand-by.And after realizing automatic stand-by this function, do not connect for a long time in set-top box
To during instruction, the first control module opens camera, and the situation of face is caught according to camera, is being judged from the background, if sentencing
Breaking, it is standby to need to enter, then closes camera, set-top box is entered holding state, so as to fulfill energy saving and safe purpose；
In addition, camera is only opened when judging state, close before standby, with caching record information, abandoned automatically when closing power supply, then
The privacy of user can not be invaded while using camera, entirely realizes that process is easy to operate, cost of implementation is not high,
More convenience is brought for user's real life.
In conclusion automatic stand-by processing method and set-top box provided by the present invention based on set-top box, due to using
Realized on hardware by increasing USB power source controlling switch and the switch of camera is controlled；By Image Acquisition, fixed on software
When judge, the control of flexible automatic stand-by is realized in GPIO controls, that is, avoid in traditional sense because being provided with set time meeting
Automatic stand-by, but cannot flexibly make the limitation flexibly judged according to the actual needs of user.Therefore, the present invention is by mutual
Whether the camera of motivation top box configuration, monitoring user need to see TV, if judging no longer to need to watch TV, close
Camera power supply, set-top box is automatically into holding state.The interactive set-top box promoted currently on the market possesses 1~2 USB more and connects
Mouthful, so the present invention is exactly the USB interface using set-top box, camera is configured, by increasing ON-OFF control circuit, is realized automatic
Standby function.After set-top box possesses this function of automatic stand-by, when set-top box is not connected to instruction for a long time, opening is taken the photograph
As head, the situation of face is caught according to camera, is being judged from the background, if judging to need to enter standby, closing shooting
Head, enters holding state by set-top box；So as to fulfill energy saving and safe purpose；In addition, camera is only opened when judging state
Open, closed before standby, with caching record information, abandon, then can not invaded while using camera automatically when closing power supply
Violate the privacy of user.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (9)
1. a kind of automatic stand-by processing method based on set-top box, it is characterised in that including step：
A, in the front end of set-top box, increase sets a camera；
B, after set-top-box opening, detect and judge whether receive operational order in a predetermined time；
C, when being not connected to any operational order in described a predetermined time, automatically control open the camera into
Pedestrian's face is caught；
D, detection and judge whether the camera captures face, when not capturing face, then control set-top box to dim screen
Curtain brightness；
E, set-top box detects whether to receive operational order again within second scheduled time, when in the described second predetermined time
When being inside not connected to any operational order, then control recovers screen intensity, the camera is closed, automatically into standby mode；
When the set-top box closes power supply, control is automatically deleted the image information captured by the camera；Camera only exists
Open, closed before standby, with caching record information, so that user will not be invaded while using camera during judgement state
Privacy.
2. the automatic stand-by processing method based on set-top box according to claim 1, it is characterised in that the step C is also wrapped
Include：When controlling the camera to open, according to the pixel of the camera, control adjustment white balance, luminance parameter are to prepare
Carry out face seizure.
3. the automatic stand-by processing method based on set-top box according to claim 1, it is characterised in that the step C is also wrapped
Include：When being connected to operational order in described a predetermined time, then control keeps the screen intensity of set-top box.
4. the automatic stand-by processing method based on set-top box according to claim 1, it is characterised in that the step D is also wrapped
Include：
When the camera captures face, set-top box then controls holding screen intensity, and controls and close the camera.
5. the automatic stand-by processing method based on set-top box according to claim 1, it is characterised in that the step E is also wrapped
Include：
When being connected to operational order within second scheduled time, then control recovers screen intensity, normally conveys TV programme.
6. the automatic stand-by processing method based on set-top box according to claim 1, it is characterised in that the described first pre- timing
Between be 50 minutes, second scheduled time be 10 minutes.
7. a kind of set-top box, including set-top box body, it is characterised in that it is further included：It is arranged on the intrinsic master control of set-top box
Chip, and the USB interface of set-top box body front end is arranged on, the USB interface passes through a USB interface chip and the master control core
Piece connects, and the main control chip includes：
First detection module, for when the set-top-box opening after, detecting and judging behaviour whether is received in a predetermined time
Instruct；
First control module, for when being not connected to any operational order in described a predetermined time, automatically controlling
Open camera and carry out face seizure；
First judgment module, for detecting and judging whether the camera captures face, when not capturing face, is then controlled
Set-top box processed dims screen intensity；
Standby mode control module, for detecting whether to receive operational order again within second scheduled time when set-top box,
When being not connected to any operational order within the described second predetermined time, then control recovers screen intensity, closes camera,
Automatically into standby mode；
The main control chip further includes：
3rd control module, for when the set-top box closes power supply, control to be automatically deleted the figure captured by the camera
As information；Camera is only opened when judging state, is closed before standby, with caching record information, so that in use camera
The privacy of user will not be invaded at the same time.
8. set-top box according to claim 7, it is characterised in that the main control chip further includes：Parameter control module, is used
In when controlling the camera to open, according to the pixel of the camera, control adjustment white balance, luminance parameter with prepare into
Pedestrian's face is caught；
Second control module, for when being connected to operational order in described a predetermined time, then control to keep set-top box
Screen intensity；
Wherein, first scheduled time is 50 minutes, and second scheduled time is 10 minutes.
9. set-top box according to claim 7, it is characterised in that it is further included：
The memory being connected with the main control chip；
The USB power source module being connected with the USB interface；
The USB power source controlling switch being connected with the USB power source module,
The USB interface passes sequentially through the USB power source module, USB power source controlling switch is connected to the main control chip.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103391466A (en) * | 2013-06-26 | 2013-11-13 | 深圳市睿立南方科技有限公司 | Set top box of television and video output method thereof |
| CN105592334A (en) * | 2014-10-24 | 2016-05-18 | 中兴通讯股份有限公司 | State control method and apparatus of set-top box and set-top box |
| CN106251679A (en) * | 2016-08-22 | 2016-12-21 | 朱明� | A kind of Intelligent Electronic Bus Stand system supporting video-aware interactive |
| CN106534543B (en) * | 2016-11-15 | 2019-07-12 | 努比亚技术有限公司 | Television control apparatus, mobile terminal and method |
| CN108401186B (en) * | 2018-04-28 | 2020-06-23 | 浙江云澎科技有限公司 | Intelligent television display control method based on face recognition |
| EP3813357A1 (en) * | 2019-10-21 | 2021-04-28 | Top Victory Investments Limited | Method and system for automatically switching off a display screen of a television device |
| CN112804588A (en) * | 2020-12-31 | 2021-05-14 | 湖南国科微电子股份有限公司 | Set top box operation method, device, equipment and medium |
| CN114125283B (en) * | 2021-11-17 | 2024-04-09 | 北京蜂巢世纪科技有限公司 | AR (augmented reality) glasses control method and device, electronic equipment and readable storage medium |
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