CN104714632B - Display screen automatic switch control methods, devices and systems - Google Patents
Display screen automatic switch control methods, devices and systems Download PDFInfo
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- CN104714632B CN104714632B CN201310684207.0A CN201310684207A CN104714632B CN 104714632 B CN104714632 B CN 104714632B CN 201310684207 A CN201310684207 A CN 201310684207A CN 104714632 B CN104714632 B CN 104714632B
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Abstract
The present invention discloses a kind of display screen automatic switch control methods, devices and systems.The image wherein gathered in real time using camera, judges whether display screen is in opening, if display screen is in opening, the image gathered in real time using camera, judges gather in image whether audient occur；If there is not audient in collection image, judge whether timer has been started up；If timer is also not actuated, starts timer and carry out timing, then perform and judge gather in image whether the step of audient occur；If timer has been started up, judge whether timing duration reaches scheduled duration；If timing duration reaches scheduled duration, screen closing instruction is sent to managing device is played, closes display screen to play managing device.So as to effectively save electric energy, system cost is reduced.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of display screen automatic switch control methods, devices and systems.
Background technology
The progress of development and technology now with business, pacify in the public place between such as building elevator, in elevator
Substantial amounts of display screen is filled, to video informations such as loop play commercial advertisement, property notices.
The problem of presently, there are is, when the public place between such as building elevator, in elevator does not have audient, that is, is not having
In the case of people, video information also may proceed to play, and so as to waste substantial amounts of electric energy and Internet resources, while also shorten network
The service life of equipment and display screen.For example, being on duty the time, building elevator utilization rate is relatively low, at most of the time elevator
Stop state in stopping, but the display screen in elevator also continues to play video information in the case of nobody, so as to cause resource
Waste.
The content of the invention
The embodiment of the present invention provides a kind of display screen automatic switch control methods, devices and systems.By according to whether
There is the switch that audient carrys out automatic control display screen curtain, so as to save electric energy.
According to an aspect of the present invention, there is provided a kind of display screen automatic switch control method, including：
The image gathered in real time using camera, judges whether display screen is in opening；
If display screen is in opening, the image that is further gathered in real time using camera is judged in display screen
Gather in image whether audient occur when curtain is in opening；
If there is not audient in collection image, judge whether timer has been started up；
If timer is also not actuated, starts timer and carry out timing, then perform the figure gathered in real time using camera
Picture, judge gather in image whether the step of audient occur when display screen is in opening；
If timer has been started up, judge whether timing duration reaches scheduled duration；
If timing duration is not reaching to scheduled duration, the image gathered in real time using camera is performed, judges showing
Gather in image whether the step of audient occur when screen is in opening；
If timing duration reaches scheduled duration, screen closing instruction is sent to managing device is played, to play management
Device closes display screen.
Preferably, if display screen is closed, the image that is further gathered in real time using camera is judged
Gather in image whether audient occur when display screen is closed；
If there is audient in collection image, screen opening instruction is sent to managing device is played, to play management dress
Put unlatching display screen.
According to another aspect of the present invention, there is provided a kind of display screen automatic switch controller, including receiving unit,
One recognition unit, the second recognition unit, the 3rd recognition unit, timer initiation unit, the 4th recognition unit and transmitting element, its
In：
Receiving unit, the image gathered in real time for receiving camera；
First recognition unit, for the image gathered in real time using camera, judge whether display screen is in opening state
State；
Second recognition unit, for the judged result according to the first recognition unit, if display screen is in opening,
The image further gathered in real time using camera, judge whether occur in collection image when display screen is in opening
Audient；
3rd recognition unit, for the judged result according to the second recognition unit, if there is not audient in collection image,
Judge whether timer has been started up；
Timer initiation unit, for the judged result according to the 3rd recognition unit, if timer is also not actuated, start
Timer carries out timing, then indicates that the second recognition unit performs the image gathered in real time using camera, judges in display screen
Gather in image the operation of audient whether occur when curtain is in opening；
4th recognition unit, for the judged result according to the 3rd recognition unit, if timer has been started up, judge meter
Whether Shi Shichang reaches scheduled duration；If timing duration is not reaching to scheduled duration, it indicates that the second recognition unit performs utilization
The image that camera gathers in real time, judge gather in image the behaviour of audient whether occur when display screen is in opening
Make；
Transmitting element, for the judged result according to the 4th recognition unit, if timing duration reaches scheduled duration, to broadcasting
Put managing device and send screen closing instruction, close display screen to play managing device.
Preferably, said apparatus also includes the 5th recognition unit, wherein：
5th recognition unit, for the judged result according to the first recognition unit, if display screen is closed,
The image further gathered in real time using camera, judge whether occur in collection image when display screen is closed
Audient；If there is audient in collection image, it indicates that transmitting element sends screen opening instruction to managing device is played, to broadcast
Put managing device and open display screen.
According to another aspect of the present invention, there is provided a kind of display screen automatic switch control system, including camera, control
Device and broadcasting managing device, wherein：
Camera, control device is supplied to for real-time image acquisition, and by the image gathered in real time；
Control device, for the image gathered in real time using camera, judge whether display screen is in opening；If
Display screen is in opening, then the image further gathered in real time using camera, judges to be in display screen and opens
Gather in image whether audient occur during state；If there is not audient in collection image, timing is proceeded by；Judge timing
Whether duration reaches scheduled duration；If timing duration is not reaching to scheduled duration, the figure gathered in real time using camera is performed
Picture, judge gather in image whether the step of audient occur when display screen is in opening；If timing duration reaches pre-
Timing is long, then sending screen to broadcasting managing device closes instruction；
Managing device is played, the screen for being sent according to control device closes instruction, and display screen is closed.
Preferably, control device is the display screen automatic switch controller that any of the above-described embodiment is related to.
Preferably, play the screen that managing device is additionally operable to send according to control device and close instruction, extraction is currently playing
Video labeling, stop to display screen provide video information, display screen is closed.
Preferably, play the screen opening that managing device is additionally operable to send according to control device to indicate, open display screen.
Preferably, play the screen opening that managing device is additionally operable to send according to control device to indicate, display screen is opened
Open, since the video information associated with the video labeling, circulated to display screen in the video provided in video collection
Hold.
The image that is gathered in real time by camera of the present invention judges that display screen is in opening and gathered and do not have in image
When occurring time of audient and reaching scheduled duration, display screen is closed, so as to save electric energy.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic diagram of display screen automatic switch control method one embodiment of the present invention.
Fig. 2 is the schematic diagram of another embodiment of display screen automatic switch control method of the present invention.
Fig. 3 is the schematic diagram of display screen automatic switch controller one embodiment of the present invention.
Fig. 4 is the schematic diagram of another embodiment of display screen automatic switch controller of the present invention.
Fig. 5 is the schematic diagram of display screen automatic switch control system one embodiment of the present invention.
Fig. 6 is the schematic diagram of control system framework one embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Do not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
Fig. 1 is the schematic diagram of display screen automatic switch control method one embodiment of the present invention.Preferably, the present embodiment
It can be performed by display screen automatic switch controller.
Step 101, the image gathered in real time using camera, judges whether display screen is in opening.
For example, if display screen is within a certain period of time blank screen, it can determine that display screen is closed, otherwise may be used
Determine that display screen is in opening.
Step 102, if display screen is in opening, the image that is further gathered in real time using camera is judged
Gather in image whether audient occur when display screen is in opening.
If occurring audient in collection image, the judgement operation of repeat step 102.
Step 103, if there is not audient in collection image, judge whether timer has been started up.If timer is also not
Start, then perform step 104；If timer has been started up, step 105 is performed.
Step 104, start timer and carry out timing, be then back to step 102；
Step 105, judge whether timing duration reaches scheduled duration.If timing duration is not reaching to scheduled duration, return
Return step 102；If timing duration reaches scheduled duration, step 106 is performed.
For example, scheduled duration can be set as 1 minute.
Step 106, to managing device transmission screen closing instruction is played, display screen is closed to play managing device
Close.
For the ease of management, when timing duration reaches scheduled duration, timer is closed.
The display screen automatic switch control method provided based on the above embodiment of the present invention, is gathered in real time by camera
Image judge that display screen is in opening and gathered when not occurring time of audient in image and reaching scheduled duration,
Display screen is closed, so as to save electric energy.
Fig. 2 is the schematic diagram of another embodiment of display screen automatic switch control method of the present invention.
Step 201, the image gathered in real time using camera, judges whether display screen is in opening.
Step 202, if display screen is closed, the image that is further gathered in real time using camera is judged
Gather in image whether audient occur when display screen is closed.
Step 203, if there is audient in collection image, screen opening instruction is sent to managing device is played, to broadcast
Put managing device and open display screen.
That is, when display screen is closed, when there is audient in image is gathered, then show that someone enters display
Space where screen, it can now open display screen.
Fig. 3 is the schematic diagram of display screen automatic switch controller one embodiment of the present invention.As shown in figure 3, display
Screen automatic switch controller includes receiving unit 301, the first recognition unit 302, the identification of the second recognition unit the 303, the 3rd
Unit 304, timer initiation unit 305, the 4th recognition unit 306 and transmitting element 307.Wherein：
Receiving unit 301, the image gathered in real time for receiving camera.
First recognition unit 302, for the image gathered in real time using camera, judge display screen whether in unlatching
State.
Second recognition unit 303, for the judged result according to the first recognition unit 302, opened if display screen is in
State, then the image further gathered in real time using camera, judge to gather in image when display screen is in opening
Whether audient is occurred.
3rd recognition unit 304, for the judged result according to the second recognition unit 303, if not going out in collection image
Existing audient, judges whether timer has been started up.
Timer initiation unit 305, for the judged result according to the 3rd recognition unit 304, if timer is also not actuated,
Then start timer and carry out timing, then indicate that the second recognition unit 303 performs the image gathered in real time using camera, judge
Gather in image the operation of audient whether occur when display screen is in opening.
4th recognition unit 306, for the judged result according to the 3rd recognition unit 304, if timer has been started up,
Judge whether timing duration reaches scheduled duration；If timing duration is not reaching to scheduled duration, it indicates that the second recognition unit 303
Perform the image gathered in real time using camera, judge in collection image whether to occur when display screen be in opening by
Many operations；
Transmitting element 307, for the judged result according to the 4th recognition unit 306, if timing duration reaches scheduled duration,
Then to managing device transmission screen closing instruction is played, display screen is closed to play managing device.
The display screen automatic switch controller provided based on the above embodiment of the present invention, is gathered in real time by camera
Image judge that display screen is in opening and gathered when not occurring time of audient in image and reaching scheduled duration,
Display screen is closed, so as to save electric energy.
Fig. 4 is the schematic diagram of another embodiment of display screen automatic switch controller of the present invention.With embodiment illustrated in fig. 3
Compare, in the embodiment shown in fig. 4, display screen automatic switch controller also includes the 5th recognition unit 401, wherein：
5th recognition unit 401, for the judged result according to the first recognition unit 302, closed if display screen is in
State, then the image further gathered in real time using camera, judge to gather in image when display screen is closed
Whether audient is occurred；If there is audient in collection image, it indicates that transmitting element 307 sends screen opening to managing device is played
Instruction, display screen is opened to play managing device.
Fig. 5 is the schematic diagram of display screen automatic switch control system one embodiment of the present invention.As shown in figure 5, display
Screen automatic switch control system includes camera 501, control device 502 and plays managing device 503, wherein：
Camera 501, control device 502 is supplied to for real-time image acquisition, and by the image gathered in real time.
Control device 502, for the image gathered in real time using camera, judge whether display screen is in opening state
State；If display screen is in opening, the image that is further gathered in real time using camera judges to be in display screen
Gather in image whether audient occur during opening；If there is not audient in collection image, timing is proceeded by；Judge
Whether timing duration reaches scheduled duration；If timing duration is not reaching to scheduled duration, execution is gathered in real time using camera
Image, judge when display screen is in opening gather image in whether there is the step of audient；If grown to during timing
Up to scheduled duration, then send screen to broadcasting managing device 503 and close instruction.
Managing device 503 is played, the screen for being sent according to control device 502 closes instruction, and display screen is closed.
The display screen automatic switch control system provided based on the above embodiment of the present invention, is gathered in real time by camera
Image judge that display screen is in opening and gathered when not occurring time of audient in image and reaching scheduled duration,
Display screen is closed, so as to save electric energy.
Preferably, control device 502 is the display screen automatic switch control that any embodiment shown in Fig. 3 or Fig. 4 is related to
Device.
Preferably, play the screen opening that managing device 503 is additionally operable to send according to control device 502 to indicate, open aobvious
Display screen curtain.
In the above embodiments, when there is no audient in space where display screen, display screen is simply turned off, is now broadcast
Put managing device the mode of video information is provided for display screen and do not change.There is audient in space where the display screen
When, display screen is opened, video information is provided always for display screen due to playing managing device, therefore when display screen is beaten
After opening, display can be continued and play the video information that managing device provides.
It should be noted that one of this processing mode is disadvantageous in that, when display screen is closed,
Play managing device to also continue to provide video information for display screen, can so cause unnecessary waste.
In the following embodiments, the operation for playing managing device is controlled, to avoid the hair of this waste situation
It is raw.
In one embodiment, play the screen that managing device is additionally operable to send according to control device and close instruction, carry
Currently playing video labeling is taken, stops providing video information to display screen, display screen is closed.
I.e. when closing display screen, also stop providing video information to display screen.
In another embodiment, the screen opening that managing device is additionally operable to send according to control device is played to indicate, will
Display screen is opened, and since the video information associated with the video labeling, is circulated to display screen and is provided video collection
In video content.
I.e. when opening display screen, the video labeling recorded before is also utilized, it is determined that when closing display screen
The video information of broadcasting, and proceed by loop play from the video information.
Those skilled in the art, such as can be from predetermined video text it will be appreciated that other manner can also be utilized
Part proceeds by broadcasting, or proceeds by broadcasting from randomly selected video file.
Fig. 6 is the schematic diagram of control system framework one embodiment of the present invention.As shown in fig. 6, camera will be implemented to gather
Image be supplied to control device, control device judges display screen state in which according to image, currently with the presence or absence of audient,
And send control instruction to managing device is played.Managing device is played to carry out the on off state of display screen according to control instruction
Control.Managing device is played simultaneously and provides video information to display screen by set top box, and video management device is responsible for regarding
Frequency information.
By implementing the present invention, when solving traditional building video media advertisement broadcasting, in unmanned viewing for a long time
In the case of video media continue the problem of broadcasting causes waste of energy.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
Description of the invention provides for the sake of example and description, and is not exhaustively or by the present invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Select and retouch
State embodiment and be to more preferably illustrate the principle and practical application of the present invention, and one of ordinary skill in the art is managed
The present invention is solved so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (9)
- A kind of 1. display screen automatic switch control method, it is characterised in that including：The image gathered in real time using camera, judges whether display screen is in opening；If display screen is in opening, the image that is further gathered in real time using camera is judged at display screen Gather in image whether audient occur when opening；If there is not audient in collection image, judge whether timer has been started up；If timer is also not actuated, starts timer and carry out timing, then perform the image gathered in real time using camera, sentence Break and gather in image whether the step of audient occur when display screen is in opening；If timer has been started up, judge whether timing duration reaches scheduled duration；If timing duration is not reaching to scheduled duration, the image gathered in real time using camera is performed, is judged in display screen Gather in image whether the step of audient occur during in opening；If timing duration reaches scheduled duration, screen closing instruction is sent to managing device is played, to play managing device Display screen is closed.
- 2. according to the method for claim 1, it is characterised in thatIf display screen is closed, the image that is further gathered in real time using camera is judged at display screen Gather in image whether audient occur when closed mode；If there is audient in collection image, screen opening instruction is sent to managing device is played, is opened to play managing device Open display screen.
- 3. a kind of display screen automatic switch controller, it is characterised in that including receiving unit, the first recognition unit, second Recognition unit, the 3rd recognition unit, timer initiation unit, the 4th recognition unit and transmitting element, wherein：Receiving unit, the image gathered in real time for receiving camera；First recognition unit, for the image gathered in real time using camera, judge whether display screen is in opening；Second recognition unit, for the judged result according to the first recognition unit, if display screen is in opening, enter one The image that step is gathered using camera in real time, judge in collection image whether to occur when display screen be in opening by It is many；3rd recognition unit, for the judged result according to the second recognition unit, if there is not audient in collection image, judge Whether timer has been started up；Timer initiation unit, for the judged result according to the 3rd recognition unit, if timer is also not actuated, start timing Device carries out timing, then indicates that the second recognition unit performs the image gathered in real time using camera, judges at display screen Gather in image the operation of audient whether occur when opening；4th recognition unit, for the judged result according to the 3rd recognition unit, if timer has been started up, when judging timing Whether length reaches scheduled duration；If timing duration is not reaching to scheduled duration, it indicates that the second recognition unit, which performs, utilizes shooting The image that head gathers in real time, judge gather in image the operation of audient whether occur when display screen is in opening；Transmitting element, for the judged result according to the 4th recognition unit, if timing duration reaches scheduled duration, managed to playing Manage device and send screen closing instruction, close display screen to play managing device.
- 4. device according to claim 3, it is characterised in that also including the 5th recognition unit, wherein：5th recognition unit, for the judged result according to the first recognition unit, if display screen is closed, enter one The image that step is gathered using camera in real time, judge to gather when display screen is closed whether occur in image by It is many；If there is audient in collection image, it indicates that transmitting element sends screen opening instruction to managing device is played, to play Managing device opens display screen.
- 5. a kind of display screen automatic switch control system, it is characterised in that including camera, control device and play management dress Put, wherein：Camera, control device is supplied to for real-time image acquisition, and by the image gathered in real time；Control device, for the image gathered in real time using camera, judge whether display screen is in opening；If display Screen is in opening, then the image further gathered in real time using camera, judges to be in opening in display screen When gather image in whether there is audient；If there is not audient in collection image, timing is proceeded by；Judge timing duration Whether scheduled duration is reached；If timing duration is not reaching to scheduled duration, the image gathered in real time using camera is performed, is sentenced Break and gather in image whether the step of audient occur when display screen is in opening；If timing duration reaches pre- timing It is long, then send screen to broadcasting managing device and close instruction；Managing device is played, the screen for being sent according to control device closes instruction, and display screen is closed.
- 6. system according to claim 5, it is characterised in thatControl device is the display screen automatic switch controller described in claim 3 or 4.
- 7. system according to claim 6, it is characterised in thatPlay the screen that managing device is additionally operable to send according to control device and close instruction, extract currently playing video labeling, Stop providing video information to display screen, display screen is closed.
- 8. system according to claim 7, it is characterised in thatPlay the screen opening that managing device is additionally operable to send according to control device to indicate, open display screen.
- 9. system according to claim 8, it is characterised in thatPlay managing device be additionally operable to according to control device send screen opening indicate, display screen is opened, from it is described The associated video information of video labeling starts, and the video content provided in video collection is circulated to display screen.
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| CN201310684207.0A CN104714632B (en) | 2013-12-13 | 2013-12-13 | Display screen automatic switch control methods, devices and systems |
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| CN201310684207.0A CN104714632B (en) | 2013-12-13 | 2013-12-13 | Display screen automatic switch control methods, devices and systems |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872759A (en) * | 2015-11-25 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Method and system for automatically closing video playing |
| CN106911955A (en) * | 2015-12-23 | 2017-06-30 | 北京奇虎科技有限公司 | A kind of multimedia object playing method and device of terminal |
| CN105867610A (en) * | 2015-12-29 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Play control method based on face identification and terminal |
| CN106598205A (en) * | 2016-12-23 | 2017-04-26 | 信利光电股份有限公司 | Iris recognition module-comprising terminal equipment and power-saving control method therefor |
| CN109005455B (en) * | 2017-06-07 | 2021-01-22 | 杭州海康威视***技术有限公司 | Video data processing method and device |
| CN107463243B (en) * | 2017-06-30 | 2020-02-11 | 极品影视设备科技(深圳)有限公司 | Screen control method, mobile terminal and computer readable storage medium |
| CN107808081B (en) * | 2017-10-12 | 2020-01-14 | Oppo广东移动通信有限公司 | Reminding method and related equipment |
| CN107783635B (en) * | 2017-11-21 | 2020-01-10 | 北京小米移动软件有限公司 | Method and device for controlling display of public display equipment and terminal |
| CN108833977A (en) * | 2018-06-29 | 2018-11-16 | 合肥右传媒科技有限公司 | A kind of corporate culture popularization management system |
| CN115179874A (en) * | 2022-06-15 | 2022-10-14 | 中国第一汽车股份有限公司 | Automatic closing method and device for vehicle-mounted screen |
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| CN103123537A (en) * | 2011-11-21 | 2013-05-29 | 国基电子（上海）有限公司 | Electronic display device and power saving method thereof |
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| CN103123537A (en) * | 2011-11-21 | 2013-05-29 | 国基电子（上海）有限公司 | Electronic display device and power saving method thereof |
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