CN102938851A - Set-Top-Box-based automatic standby processing method and Set Top Box - Google Patents
Set-Top-Box-based automatic standby processing method and Set Top Box Download PDFInfo
- Publication number
- CN102938851A CN102938851A CN2012104939965A CN201210493996A CN102938851A CN 102938851 A CN102938851 A CN 102938851A CN 2012104939965 A CN2012104939965 A CN 2012104939965A CN 201210493996 A CN201210493996 A CN 201210493996A CN 102938851 A CN102938851 A CN 102938851A
- Authority
- CN
- China
- Prior art keywords
- top box
- camera
- control
- operational order
- face
- 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.)
- Granted
Links
Images
Landscapes
- Studio Devices (AREA)
Abstract
The invention relates to the technical field of Set Top Boxes, and discloses a Set-Top-Box-based automatic standby processing method and a Set Top Box. The method comprises the following steps of: additionally arranging a camera in the front end of the Set Top Box; after the Set Top Box is turned on, detecting and judging whether an operation instruction is received within a first preset time; when no operation instruction is received within the first preset time, automatically controlling and opening the camera to carry out human face capture; detecting and judging whether the camera captures a human face; when no human face is captured, controlling the Set Top Box to dim the brightness of a screen; and when no operation instruction is received within a second preset time, controlling and recovering the brightness of the screen, turning off the camera, and entering a standby mode. By utilizing the method, a USB (Universal Serial Bus) interface of the Set Top Box is utilized, the camera is configured, and by additionally arranging an on-off control circuit, the automatic standby function is realized.
Description
Technical field
The present invention relates to the set-top box technique field, relate in particular to a kind of automatic stand-by processing method and set-top box based on set-top box.
Background technology
When family uses set-top box, sometimes because other reason or event have occurred, the people who televiews is not already not in position, but set-top box but is in the highlighted state of opening always, so neither environmental protection has also easily caused the load of set-top box, so it is a when this situation occurring, so that set-top box enters holding state automatically that the present invention has designed for this kind situation especially.
Although, present existing set-top box possesses the function of timing standby, can realize automatic standby function by setting fixing stand-by time, but the set set time, sometimes can not make flexible judgement according to user's actual needs, thereby erroneous judgement may occur.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, defects for prior art, a kind of automatic stand-by processing method and set-top box based on set-top box is provided, can not whether see the whether problem of standby of TV controller top box according to the people for existing set-top box, by increasing camera in set-top box, detect people's time control set-top box standby, effectively energy efficient not before TV.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of automatic stand-by processing method based on set-top box wherein, comprises step:
A, in the front end increase of set-top box one camera is set;
Behind B, the set-top-box opening, detect and judge within the first predetermined time, whether to receive operational order;
C, when within described the first predetermined time, not receiving any operational order, automatically control is opened described camera and is carried out people's face and catch;
D, detection also judge whether described camera captures people's face, and when not capturing people's face, then the controller top box dims screen intensity;
E, set-top box detect whether receive operational order again within second scheduled time, when not receiving any operational order within described the second predetermined time, then control recovers screen intensity, closes described camera, automatically enters standby mode.
Described automatic stand-by processing method based on set-top box, wherein, described step C also comprises: when the described camera of control was opened, according to the pixel of described camera, white balance was adjusted in control, luminance parameter catches to prepare carrying out people's face.
Described automatic stand-by processing method based on set-top box, wherein, described step C also comprises: when receiving operational order within described the first predetermined time, then control keeps the screen intensity of set-top box.
Described automatic stand-by processing method based on set-top box, wherein, described step D also comprises:
When described camera captures people's face, set-top box is then controlled the maintenance screen intensity, and described camera is closed in control.
Described automatic stand-by processing method based on set-top box, wherein, described step e also comprises:
When receiving operational order within described second scheduled time, then control recovers screen intensity, normally carries TV programme.
Described automatic stand-by processing method based on set-top box wherein, also comprises after the described step e: when described set-top box powered-down, control is the captured image information of the described camera of deletion automatically.
Described automatic stand-by processing method based on set-top box, wherein, described first scheduled time is 50 minutes, described second scheduled time is 10 minutes.
A kind of set-top box, comprise the set-top box body, wherein also comprise: be arranged on the intrinsic main control chip of set-top box, and be arranged on the USB interface of set-top box body front end, described USB interface is connected with described main control chip by a USB interface chip, and described main control chip comprises:
First detection module is used for behind set-top-box opening, detects and judge whether receive operational order within the first predetermined time;
The first control module is used for when not receiving any operational order within described the first predetermined time, and the described camera of control unlatching carries out the seizure of people's face automatically;
The first judge module, for detection of and judge whether described camera captures people's face, when not capturing people's face, then the controller top box dims screen intensity;
The standby mode control module, be used for again detecting whether receive operational order when set-top box within second scheduled time, when not receiving any operational order within described the second predetermined time, then control recovers screen intensity, close camera, automatically enter standby mode.
Described set-top box, wherein, described main control chip also comprises:
The parameter control module is used for when the described camera of control is opened, and according to the pixel of described camera, white balance is adjusted in control, luminance parameter catches to prepare carrying out people's face;
The second control module is used for when receiving operational order within described the first predetermined time, and then control keeps the screen intensity of set-top box;
The 3rd control module is used for when described set-top box powered-down, and control is the captured image information of the described camera of deletion automatically;
Wherein, described first scheduled time is 50 minutes, and described second scheduled time is 10 minutes.
Described set-top box wherein, also comprises:
The memory that is connected with described main control chip;
The USB power module that is connected with described USB interface;
With the USB power control switch that described USB power module is connected, described USB interface is connected to described main control chip by described USB power module, USB power control switch successively.
Automatic stand-by processing method and set-top box based on set-top box provided by the present invention, owing to having adopted the front end increase in set-top box that one camera is set, behind the set-top-box opening, detect and judge and within the first predetermined time, whether receive operational order, when not receiving any operational order within described the first predetermined time, the described camera of control unlatching carries out the seizure of people's face automatically; Detection also judges whether described camera captures people's face, and when not capturing people's face, then the controller top box dims screen intensity, when within described the second predetermined time, not receiving any operational order, then control recovers screen intensity, closes described camera, automatically enters standby mode.The present invention can utilize the USB interface of set-top box, and the configuration camera by increasing ON-OFF control circuit, is realized the function of automatic stand-by.
Description of drawings
Fig. 1 is the flow chart of preferred embodiment that the present invention is based on the automatic stand-by processing method of set-top box.
Fig. 2 is the structural representation of set-top box of the present invention.
Fig. 3 is the main control chip built-in function theory structure schematic diagram of set-top box of the present invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, clear and definite, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
The flow chart of preferred embodiment that the present invention is based on the automatic stand-by processing method of set-top box such as Fig. 1.A kind of automatic stand-by processing method based on set-top box shown in Figure 1 mainly comprises step:
Step S100, in the front end increase of set-top box one camera is set;
For example, the interactive machine top box of promoting in the market possesses 1～2 USB interface more, so can utilize the USB interface of set-top box, and then the configuration camera enters step S200 after finishing configuration.
Behind step S200, the set-top-box opening, detect and judge within the first predetermined time, whether to receive operational order.
For example, behind the set-top-box opening, detect and determine first scheduled time whether to receive operational order such as 50 minutes, change the operational orders such as platform such as user's channel selection, then do not enter step S300 when within first scheduled time, receiving any operational order.
Step S300, when within described the first predetermined time, not receiving any operational order, automatically control is opened described camera and is carried out people's face and catch.
Wherein, this step S300 also comprises: when the described camera of control was opened, according to the pixel of described camera, white balance was adjusted in control, luminance parameter catches to prepare carrying out people's face.
But when receiving operational order within described the first predetermined time, then control keeps the screen intensity of set-top box.
For example, when first scheduled time was as did not all receive any operational order in 50 minutes, set-top box will be opened front-facing camera automatically, pixel according to camera, automatically after adjusting the parameters such as configuration white balance, brightness, carry out the seizure of people's face, and enter simultaneously step S400.When being, if set-top box has been received order, then keep screen intensity, close camera, do not do other processing.The duration that the broadcast one that wherein was basis generally speaking can be complete in 50 minutes collects TV play sets.
Step S400, detection also judge whether described camera captures people's face, and when not capturing people's face, then the controller top box dims screen intensity.
Capture people's face and work as described camera, set-top box is then controlled the maintenance screen intensity, and described camera is closed in control.
For example, when camera carries out the seizure of people's face, if can capture people's face, then keep screen intensity and close camera, do not do other processing; If do not capture people's face, then the output brightness of reconditioner top box makes screen dimmed, enters step S500 this moment and continues to wait for 10 minutes, and 10 minutes that wherein wait for is to estimate a general conservative operating time.
Step S500, set-top box detect whether receive operational order again within second scheduled time (such as 10 minutes kinds), when within described the second predetermined time, not receiving any operational order, then control recovers screen intensity, closes described camera, automatically enters standby mode.
And when receiving operational order within described second scheduled time (such as 10 minutes kinds), then control recovers screen intensity, normally carries TV programme.
For example, in 10 minutes that wait for, if do not received any operational order, then control recovers screen intensity, and closes camera, and set-top box enters holding state automatically simultaneously; On the contrary, if received any operational order, then control recovers screen intensity, and closes camera, then keeps normally carrying TV programme or televiewing.
Wherein, also comprise after this step S500: when described set-top box powered-down, control is the captured image information of the described camera of deletion automatically.
Like this, because camera is only opened when judging state, close before the standby, use caching record information, automatically abandon during powered-down, can control the captured image information of the described camera of automatic deletion, then can when using camera, can not invade user's privacy.
Based on a kind of automatic stand-by processing method based on set-top box of above-described embodiment, the embodiment of the invention also provides a kind of set-top box, as shown in Figure 2, comprising:
Be arranged on the intrinsic main control chip 100 of set-top box, and be arranged on the USB interface 400 of set-top box body front end, described USB interface 400 is connected with described main control chip 100 by a USB interface chip 300.
Set-top box as described in Figure 2, wherein, described set-top box also comprises:
The memory 200 that is connected with described main control chip 100; The USB power module 600 that is connected with described USB interface 400; The USB power control switch 700 that is connected with described USB power module 600, described USB interface 400 is connected to described main control chip 100 by described USB power module 600, USB power control switch 700 successively, therefore, the present invention can realize by the mode of control USB power supply the function that opens and closes automatically of camera.
Wherein, main control chip comprises as described in Figure 3:
The first control module 120 is used for when not receiving any operational order within described the first predetermined time, and the described camera of control unlatching carries out the seizure of people's face automatically; Specifically as mentioned above.
The first judge module 160, for detection of and judge whether described camera captures people's face, when not capturing people's face, then the controller top box dims screen intensity; Specifically as mentioned above.
Standby mode control module 170, be used for again detecting whether receive operational order when set-top box within second scheduled time, when not receiving any operational order within described the second predetermined time, then control recovers screen intensity, close camera 500, automatically enter standby mode.Specifically as mentioned above.
Described main control chip also comprises:
The second control module 130 is used for when receiving operational order within described the first predetermined time, and then control keeps the screen intensity of set-top box; Specifically as mentioned above.
The 3rd control module 140 is used for when described set-top box powered-down, and control is the captured image information of the described camera of deletion automatically; Specifically as mentioned above.
Wherein, described first scheduled time is 50 minutes, and described second scheduled time is 10 minutes.
Like this, the present invention realizes the switch of camera is controlled by increasing the USB power control switch at hardware; Control to realize flexibly automatic stand-by control by IMAQ, timing judgement, GPIO on the software, namely avoided on the traditional sense because being provided with set time meeting automatic stand-by, but can not make flexibly the restriction of flexible judgement according to user's actual needs, again can be by utilizing the camera of interactive machine top box configuration, whether the monitoring user needs to see TV; No longer need to watch TV if judge, then close the camera power supply, set-top box enters holding state automatically.The interactive machine top box of promoting in the market possesses 1～2 USB interface more, so the present invention is exactly the USB interface of utilizing set-top box, the configuration camera by increasing ON-OFF control circuit, is realized the function of automatic stand-by.And realized after this function of automatic stand-by, when set-top box is not received instruction for a long time, the first control module is opened camera, catch the situation of people's face according to camera, judge on the backstage, need to enter standby if judge, then close camera, set-top box is entered holding state, thereby realize energy-conservation and safe purpose; In addition, camera is only opened when judging state, close before the standby, use caching record information, automatically abandon during powered-down, then can not invade user's privacy when using camera, whole implementation procedure is simple to operate, realize that cost is not high, for user's real life has brought more convenience.
In sum, automatic stand-by processing method and set-top box based on set-top box provided by the present invention realize the switch of camera is controlled by increasing the USB power control switch owing to having adopted at hardware; Control to realize flexibly automatic stand-by control by IMAQ, timing judgement, GPIO on the software, namely having avoided on the traditional sense can automatic stand-by because being provided with the set time, but can not make flexibly the restriction of flexible judgement according to user's actual needs.Therefore, the present invention is by the camera of interactive machine top box configuration, and whether the monitoring user needs to see TV, no longer needs to watch TV if judge, and then closes the camera power supply, and set-top box enters holding state automatically.The interactive machine top box of promoting in the market possesses 1～2 USB interface more, so the present invention is exactly the USB interface of utilizing set-top box, the configuration camera by increasing ON-OFF control circuit, is realized the function of automatic stand-by.After set-top box possesses this function of automatic stand-by, when set-top box is not received instruction for a long time, open camera, catch the situation of people's face according to camera, judge on the backstage, need to enter standby if judge, then close camera, set-top box is entered holding state; Thereby realize energy-conservation and safe purpose; In addition, camera is only opened when judging state, closes before the standby, uses caching record information, automatically abandons during powered-down, then can not invade user's privacy when using camera.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (10)
1. the automatic stand-by processing method based on set-top box is characterized in that, comprises step:
A, in the front end increase of set-top box one camera is set;
Behind B, the set-top-box opening, detect and judge within the first predetermined time, whether to receive operational order;
C, when within described the first predetermined time, not receiving any operational order, automatically control is opened described camera and is carried out people's face and catch;
D, detection also judge whether described camera captures people's face, and when not capturing people's face, then the controller top box dims screen intensity;
E, set-top box detect whether receive operational order again within second scheduled time, when not receiving any operational order within described the second predetermined time, then control recovers screen intensity, closes described camera, automatically enters standby mode.
2. described automatic stand-by processing method based on set-top box according to claim 1, it is characterized in that, described step C also comprises: when the described camera of control was opened, according to the pixel of described camera, white balance was adjusted in control, luminance parameter catches to prepare carrying out people's face.
3. described automatic stand-by processing method based on set-top box according to claim 1 is characterized in that, described step C also comprises: when receiving operational order within described the first predetermined time, then control keeps the screen intensity of set-top box.
4. described automatic stand-by processing method based on set-top box according to claim 1 is characterized in that, described step D also comprises:
When described camera captures people's face, set-top box is then controlled the maintenance screen intensity, and described camera is closed in control.
5. described automatic stand-by processing method based on set-top box according to claim 1 is characterized in that, described step e also comprises:
When receiving operational order within described second scheduled time, then control recovers screen intensity, normally carries TV programme.
6. described automatic stand-by processing method based on set-top box according to claim 1 is characterized in that, also comprises after the described step e: when described set-top box powered-down, control is the captured image information of the described camera of deletion automatically.
7. described automatic stand-by processing method based on set-top box according to claim 1 is characterized in that, described first scheduled time is 50 minutes, and described second scheduled time is 10 minutes.
8. a set-top box comprises the set-top box body, it is characterized in that, it also comprises: be arranged on the intrinsic main control chip of set-top box, and be arranged on the USB interface of set-top box body front end, and described USB interface is connected with described main control chip by a USB interface chip, and described main control chip comprises:
First detection module is used for behind set-top-box opening, detects and judge whether receive operational order within the first predetermined time;
The first control module is used for when not receiving any operational order within described the first predetermined time, and the described camera of control unlatching carries out the seizure of people's face automatically;
The first judge module, for detection of and judge whether described camera captures people's face, when not capturing people's face, then the controller top box dims screen intensity;
The standby mode control module, be used for again detecting whether receive operational order when set-top box within second scheduled time, when not receiving any operational order within described the second predetermined time, then control recovers screen intensity, close camera, automatically enter standby mode.
9. set-top box according to claim 8 is characterized in that, described main control chip also comprises:
The parameter control module is used for when the described camera of control is opened, and according to the pixel of described camera, white balance is adjusted in control, luminance parameter catches to prepare carrying out people's face;
The second control module is used for when receiving operational order within described the first predetermined time, and then control keeps the screen intensity of set-top box;
The 3rd control module is used for when described set-top box powered-down, and control is the captured image information of the described camera of deletion automatically;
Wherein, described first scheduled time is 50 minutes, and described second scheduled time is 10 minutes.
10. set-top box according to claim 8 is characterized in that, it also comprises:
The memory that is connected with described main control chip;
The USB power module that is connected with described USB interface;
The USB power control switch that is connected with described USB power module,
Described USB interface is connected to described main control chip by described USB power module, USB power control switch successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210493996.5A CN102938851B (en) | 2012-11-28 | 2012-11-28 | A kind of automatic stand-by processing method and set-top box based on set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210493996.5A CN102938851B (en) | 2012-11-28 | 2012-11-28 | A kind of automatic stand-by processing method and set-top box based on set-top box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102938851A true CN102938851A (en) | 2013-02-20 |
| CN102938851B CN102938851B (en) | 2018-05-04 |
Family
ID=47697717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210493996.5A Active CN102938851B (en) | 2012-11-28 | 2012-11-28 | A kind of automatic stand-by processing method and set-top box based on set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102938851B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2016061962A1 (en) * | 2014-10-24 | 2016-04-28 | 中兴通讯股份有限公司 | Set top box state control method and device, 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 |
| CN106534543A (en) * | 2016-11-15 | 2017-03-22 | 努比亚技术有限公司 | TV control apparatus, mobile terminal and method |
| CN108401186A (en) * | 2018-04-28 | 2018-08-14 | 东莞市华睿电子科技有限公司 | A kind of smart television display control method based on recognition of face |
| CN112770156A (en) * | 2019-10-21 | 2021-05-07 | 冠捷投资有限公司 | Method for automatically closing display screen of television device and 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 |
| CN114125283A (en) * | 2021-11-17 | 2022-03-01 | 北京蜂巢世纪科技有限公司 | Control method and device of AR glasses, electronic equipment and readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729831A (en) * | 2008-10-30 | 2010-06-09 | 康佳集团股份有限公司 | Television and energy-saving method and device |
| CN101860704A (en) * | 2009-04-10 | 2010-10-13 | 深圳Tcl新技术有限公司 | Display device for automatically closing image display and realizing method thereof |
| CN101888495A (en) * | 2010-06-24 | 2010-11-17 | 深圳创维－Rgb电子有限公司 | Method and system for controlling operating conditions of TV set and TV set |
| CN101976109A (en) * | 2010-06-30 | 2011-02-16 | 无锡中星微电子有限公司 | Intelligent display and display control device and method thereof |
| CN102447960A (en) * | 2010-10-12 | 2012-05-09 | 康佳集团股份有限公司 | Intelligent showdown control method and system applicable to set top box |
-
2012
- 2012-11-28 CN CN201210493996.5A patent/CN102938851B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729831A (en) * | 2008-10-30 | 2010-06-09 | 康佳集团股份有限公司 | Television and energy-saving method and device |
| CN101860704A (en) * | 2009-04-10 | 2010-10-13 | 深圳Tcl新技术有限公司 | Display device for automatically closing image display and realizing method thereof |
| CN101888495A (en) * | 2010-06-24 | 2010-11-17 | 深圳创维－Rgb电子有限公司 | Method and system for controlling operating conditions of TV set and TV set |
| CN101976109A (en) * | 2010-06-30 | 2011-02-16 | 无锡中星微电子有限公司 | Intelligent display and display control device and method thereof |
| CN102447960A (en) * | 2010-10-12 | 2012-05-09 | 康佳集团股份有限公司 | Intelligent showdown control method and system applicable to set top box |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2016061962A1 (en) * | 2014-10-24 | 2016-04-28 | 中兴通讯股份有限公司 | Set top box state control method and device, and set top box |
| 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 |
| CN106534543A (en) * | 2016-11-15 | 2017-03-22 | 努比亚技术有限公司 | TV control apparatus, mobile terminal and method |
| CN108401186A (en) * | 2018-04-28 | 2018-08-14 | 东莞市华睿电子科技有限公司 | A kind of smart television display control method based on recognition of face |
| 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 |
| CN112770156A (en) * | 2019-10-21 | 2021-05-07 | 冠捷投资有限公司 | Method for automatically closing display screen of television device and 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 |
| CN114125283A (en) * | 2021-11-17 | 2022-03-01 | 北京蜂巢世纪科技有限公司 | Control method and device of AR glasses, electronic equipment and readable storage 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102938851B (en) | 2018-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102938851A (en) | Set-Top-Box-based automatic standby processing method and Set Top Box | |
| CN105759935B (en) | A kind of terminal control method and terminal | |
| CN105979125B (en) | A kind of photographic method and system based on screen light filling | |
| CN104320579A (en) | Photographing device and method | |
| CN103257877A (en) | Automatic sleep control system of display device and control method thereof | |
| CN103236249B (en) | The method and apparatus that display device regulates automatically | |
| CN107072016A (en) | A kind of Lighting Control Assembly of building public domain | |
| CN104915007A (en) | Display screen device use state judgment method and circuit | |
| CN204014171U (en) | A kind of emergency lighting device with security protection camera function | |
| CN101287086A (en) | Method and system realizing automatic turn-on and turn-off of television | |
| CN105939458A (en) | Visual positioning digital intercom type audio/video recorder | |
| CN101179789A (en) | Backlight brightness self-adjusting mobile phone and implementing method thereof | |
| CN103281064A (en) | Method and device for saving energy of household appliances | |
| CN101489028A (en) | Intelligent standby television | |
| CN105049737A (en) | Light supplement control method, apparatus and mobile terminal | |
| CN101115166A (en) | Television energy-saving method and device | |
| CN101162348A (en) | Digital cameras with automatically retracting lens and automatically retracting method thereof | |
| CN106231277A (en) | Laser television ray machine control system based on AML7366SOC chip | |
| CN108762176B (en) | Energy-saving regulation and control method and system for intelligent home inspection robot | |
| CN201946269U (en) | Automatic control system for power switch of light emitting diode (LED) display screen | |
| CN202889540U (en) | Intelligent standby system of set top box and set top box | |
| CN101888495A (en) | Method and system for controlling operating conditions of TV set and TV set | |
| CN205487272U (en) | Display screen fault handling system | |
| US7990466B2 (en) | Method of auto-retracting lens of image capture apparatus and control system using the same | |
| CN103297698A (en) | Mobile terminal photographing mode power consumption adjusting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |