CN107969057A - Indoor light control method and device - Google Patents
Indoor light control method and device Download PDFInfo
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- CN107969057A CN107969057A CN201711394511.6A CN201711394511A CN107969057A CN 107969057 A CN107969057 A CN 107969057A CN 201711394511 A CN201711394511 A CN 201711394511A CN 107969057 A CN107969057 A CN 107969057A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Transforming Electric Information Into Light Information (AREA)
- Controls And Circuits For Display Device (AREA)
- Projection Apparatus (AREA)
Abstract
The embodiment of the present invention provides a kind of indoor light control method and device, and this method includes：The indoor scene in room is obtained, the indoor scene includes projection scene and non-projection scene, and the projection scene is used to indicate shown in the room, and the non-projection scene is used to indicate not shown in the room；Obtain the personnel state of each sub-regions and the ambient brightness of each sub-regions in the room, the light in the room in each sub-regions individually controls, and the personnel state includes someone's state and unmanned state；According to the ambient brightness of the indoor scene, the personnel state of each sub-regions and each sub-regions, determine to need the quantity and/or power of lamp opened in each sub-regions.For improving the flexibility of indoor light control.
Description
Technical field
The present embodiments relate to field of computer technology, more particularly to a kind of indoor light control method and device.
Background technology
At present, most rooms are equipped with electric light, and the quantity of the electric light set in room is usually related to the size in room,
Room is bigger, and the electric light quantity set in room is more.
In the prior art, corresponding switch is usually provided with a room, so that user can be by switching to room
In electric light be controlled.However, in actual application, when user is without the electric light for closing room in time, cause energy
Source wastes, and when the electric light in the inconvenient room of opening in time of user, is brought to user constant.It is from the foregoing, it will be observed that of the prior art
The very flexible of the control mode of indoor light control method.
The content of the invention
The embodiment of the present invention provides a kind of indoor light control method and device, improves the flexible of indoor light control
Property.
In a first aspect, the embodiment of the present invention provides a kind of indoor light control method, including：
The indoor scene in room is obtained, the indoor scene includes projection scene and non-projection scene, the projection scene
For indicating shown in the room, the non-projection scene is used to indicate not shown in the room；
Obtain the personnel state of each sub-regions and the ambient brightness of each sub-regions, the room in the room
In light in each sub-regions individually control, the personnel state includes someone's state and unmanned state；
According to the ambient brightness of the indoor scene, the personnel state of each sub-regions and each sub-regions, determine
The quantity and/or power of lamp opened are needed in each sub-regions.
In a kind of possible embodiment, the indoor scene in room is obtained, including：
The first image of camera device shooting is obtained, described image includes the screening area in the room；
Described first image is obtained with presetting the similarity of non-projected images；
If the similarity is less than predetermined threshold value, it is determined that the indoor scene is projection scene；
If the similarity is greater than or equal to the predetermined threshold value, it is determined that the indoor scene is non-projection scene.
In alternatively possible embodiment, the room includes the first subregion；Obtain first subregion
Personnel state, including：
Obtain corresponding second image of first subregion of camera device shooting；
Human bioequivalence is carried out to second image, to obtain the personnel state of first subregion.
In alternatively possible embodiment, the room includes the second subregion；Obtain second subregion
Ambient brightness, including：
Obtain corresponding 3rd image of second subregion of camera device shooting；
Obtain the lightness of the 3rd image；
According to the lightness of the 3rd image, the ambient brightness of second subregion is determined.
In alternatively possible embodiment, the room includes the 3rd subregion；According to the indoor scene, described
The ambient brightness of the personnel state of 3rd subregion and the 3rd subregion, determines, including：
Judge whether the indoor scene is projection scene；
If so, the lamp for then determining to need in the 3rd subregion according to the ambient brightness of the 3rd subregion to open
Quantity and/or power；
If it is not, whether the personnel state for then judging the 3rd subregion is someone's state, if so, then according to the described 3rd
The ambient brightness of subregion determines to need the quantity and/or power for the lamp opened in the 3rd subregion, if not, it is determined that institute
The quantity for stating the lamp for needing to open in the 3rd subregion is 0, and/or, the lamp for determining to need in the 3rd subregion to open
Power is 0.
Second aspect, the embodiment of the present invention provide a kind of indoor light control device, including the first acquisition module, second obtain
Modulus block and determining module, wherein,
First acquisition module is used for, and obtains the indoor scene in room, and the indoor scene includes projection scene and non-
Scene is shown, the projection scene is used to indicate shown in the room, and the non-projection scene is used to indicate institute
State in room and do not shown；
Second acquisition module is used for, and obtains the personnel state of each sub-regions and each sub-district in the room
The ambient brightness in domain, the light in the room in each sub-regions individually control, and the personnel state includes someone's state
And unmanned state；
The determining module is used for, according to the indoor scene, the personnel state of each sub-regions and each sub-district
The ambient brightness in domain, determines to need the quantity and/or power of lamp opened in each sub-regions.
In a kind of possible embodiment, first acquisition module is specifically used for：
The first image of camera device shooting is obtained, described image includes the screening area in the room；
Described first image is obtained with presetting the similarity of non-projected images；
If the similarity is less than predetermined threshold value, it is determined that the indoor scene is projection scene；
If the similarity is greater than or equal to the predetermined threshold value, it is determined that the indoor scene is non-projection scene.
In alternatively possible embodiment, the room includes the first subregion；Second acquisition module is specific
For：
Obtain corresponding second image of first subregion of camera device shooting；
Human bioequivalence is carried out to second image, to obtain the personnel state of first subregion.
In alternatively possible embodiment, the room includes the second subregion；Second acquisition module is specific
For：
Obtain corresponding 3rd image of second subregion of camera device shooting；
Obtain the lightness of the 3rd image；
According to the lightness of the 3rd image, the ambient brightness of second subregion is determined.
In alternatively possible embodiment, the room includes the 3rd subregion；The determining module is specifically used for：
Judge whether the indoor scene is projection scene；
If so, the lamp for then determining to need in the 3rd subregion according to the ambient brightness of the 3rd subregion to open
Quantity and/or power；
If it is not, whether the personnel state for then judging the 3rd subregion is someone's state, if so, then according to the described 3rd
The ambient brightness of subregion determines to need the quantity and/or power for the lamp opened in the 3rd subregion, if not, it is determined that institute
The quantity for stating the lamp for needing to open in the 3rd subregion is 0, and/or, the lamp for determining to need in the 3rd subregion to open
Power is 0.
Room, can be divided into more sub-regions by indoor light control method and device provided in an embodiment of the present invention,
At least one electric light is provided with each sub-regions, each sub-regions in the indoor scene in room, room can be obtained
The ambient brightness of personnel state and each sub-regions, and according to the personnel state of each sub-regions in indoor scene, room
And the ambient brightness of each sub-regions, the electric light in each sub-regions is individually controlled, in this way, can realize automatically
Indoor light is controlled, for example, as nobody in a certain sub-regions in room, the subregion can be automatically closed
In electric light, as someone in a certain sub-regions, the electric light in the subregion can be automatically opened up, and according to ambient brightness tune
Save the brightness of electric light in the subregion.In this way, can not only save the energy, it can also offer convenience for user, improve interior
The flexibility of signal light control.
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 attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is indoor light system architecture diagram provided in an embodiment of the present invention；
Fig. 2 is the flow diagram one of indoor light control method provided in an embodiment of the present invention；
Fig. 3 is the flow diagram two of indoor light control method provided in an embodiment of the present invention；
Fig. 4 is the structure diagram of indoor light control device provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work, belong to the scope of protection of the invention.
Fig. 1 is indoor light system architecture diagram provided in an embodiment of the present invention.Refer to Fig. 1, including camera device 101,
Image processing module 102, control module 103 and lighting module 104.Lighting module 105, lighting module are installed in a room
105 include multiple electric lights, and the plurality of electric light is usually uniformly set in a room；Room can be divided into more sub-regions,
For example, room is divided into two sub-regions, four sub-regions etc., and lighting module is carried out according to the region division to room
Division.Camera device 101 can shoot the image in room, and image transmitting optionally, is taken the photograph to image processing module 102
As the number of device 101 can be 1, or multiple, the embodiment of the present invention does not make specifically the number of camera device 101
Limit.Image processing module 102 can dock received image and carry out image procossing, to determine each sub-regions in room
The information such as personnel state, room brightness, indoor scene, and the information determined is transferred to control module 103.Control module
103 control each sub-regions in room according to the information received respectively.
In this application, room can be divided into more sub-regions, at least one electricity is provided with each sub-regions
Lamp, it is bright can to obtain the personnel state of each sub-regions and the environment of each sub-regions in the indoor scene in room, room
Degree, and according to the personnel state of each sub-regions in indoor scene, room and the ambient brightness of each sub-regions, to each
Electric light in sub-regions is individually controlled, and indoor light is controlled in this way, can realize automatically, for example, working as room
In a certain sub-regions in nobody when, the electric light in the subregion can be automatically closed, as someone in a certain sub-regions
When, the electric light in the subregion can be automatically opened up, and the brightness of electric light in the subregion is adjusted according to ambient brightness.In this way,
The energy can be not only saved, can also be offered convenience for user, improves the flexibility of indoor light control.
In the following, the technical solution shown in the application is described in detail by specific embodiment.Under it should be noted that
The several specific embodiments in face can be combined with each other, and for the same or similar content, no longer carry out weight in various embodiments
Multiple explanation.
Fig. 2 is the flow diagram one of indoor light control method provided in an embodiment of the present invention.Refer to Fig. 2, the party
Method can include：
S201, the indoor scene for obtaining room, indoor scene include projection scene and non-projection scene.
The executive agent of the embodiment of the present invention can be indoor light control device.Optionally, indoor light control dress
Putting can be realized by software, alternatively, the indoor light control device can also be implemented in combination with by software and hardware.
Optionally, the room shown in the embodiment of the present invention can be household room, office space, classroom, workshop etc., this hair
Bright embodiment is not especially limited the type in room.
Wherein, the projection scene shown in the embodiment of the present invention is used to indicate shown in room, for example, projection field
Scape can be：The TV that projecting apparatus in room is in broadcast state, room is in broadcast state etc..Non- projection scene
For indicating not shown in room, for example, non-projection state can be：Projector equipment, or room are not present in room
In projector equipment do not work.
Optionally, indoor scene can be obtained by following feasible implementation：Obtain the first of camera device shooting
Image, image include the screening area in room, the first image are obtained with presetting the similarity of non-projected images, if similarity is small
In predetermined threshold value, it is determined that indoor scene is projection scene, if similarity is greater than or equal to predetermined threshold value, it is determined that indoor scene
For non-projection scene.
Optionally, when room includes projector equipment, the installation site of projector equipment is usually fixed, can pre-set
The screening area of projector equipment in a room, correspondingly, the shooting angle of camera device can be adjusted, so that camera device is shot
The first image include screening area.
Optionally, non-projected images are preset to refer to：The image of screening area when shoot in advance, projector equipment does not work.
Optionally, predetermined threshold value can be 0.8,0.85 etc., in actual application, can be set according to being actually needed
The predetermined threshold value, the embodiment of the present invention are not especially limited this.
S202, obtain the personnel state of each sub-regions and the ambient brightness of each sub-regions in room, in room
Light in each sub-regions individually controls.
Wherein, personnel state includes someone's state and unmanned state.When the personnel state of subregion is unmanned state, say
Currently without people in the bright subregion, when the personnel state of subregion is someone's state, illustrate current someone in the subregion.
Optionally, the personnel state of different subregions may be identical, it is also possible to different.
Optionally, the ambient brightness of different subregions can be identical, it is also possible to different.For example, when room is larger, it is close
The ambient brightness of the subregion of window is typically larger than the ambient brightness of the subregion not close to window.
In actual application, the personnel state of each sub-regions can be obtained respectively, wherein, obtain each height
The method of the personnel state in region is identical, in the following, to be illustrated exemplified by obtaining the method for the personnel state of the first subregion.
Optionally, the personnel state of the first subregion can be obtained by the feasible implementation of at least the following two kinds：
A kind of feasible implementation：
Corresponding second image of the first subregion of camera device shooting is obtained, human bioequivalence is carried out to the second image, with
Obtain the personnel state of the first subregion.
Optionally, the processing such as recognition of face, build identification can be carried out to the second image, with judge in the second image whether
Including human body image, wherein, human body image can be facial image, human body figure viewed from behind image, human body side elevation image etc..
When judging that the second image includes human body image, then the personnel state that can determine the first subregion is someone's shape
State, otherwise, it is determined that the personnel state of the first subregion is unmanned state.
Another feasible implementation：
Infrared sensor can be set in a room, the heat detected by infrared sensor in the first subregion is distributed,
When detecting in the first subregion in the presence of the heat close to human body, then the personnel state that can determine the first subregion is someone
State, otherwise, it is determined that the personnel state of the first subregion is unmanned state.
It should be noted that in actual application, the first son can also be obtained by other feasible implementations
The personnel state in region, the embodiment of the present invention are not especially limited this.
In actual application, the ambient brightness of each sub-regions can be obtained respectively, wherein, obtain each height
The method of the ambient brightness in region is identical, in the following, to be illustrated exemplified by obtaining the method for the ambient brightness of the second subregion.
Optionally, the ambient brightness of the second subregion can be obtained by the feasible implementation of at least the following two kinds：
A kind of feasible implementation：
Corresponding 3rd image of the second subregion of camera device shooting is obtained, obtains the lightness of the 3rd image, according to the
The lightness of three images, determines the ambient brightness of the second subregion.
Optionally, tone-saturation degree-lightness (Hue-Saturation-Value, the abbreviation of the 3rd image can be obtained
HSV) model, and V values are obtained in HSV models.Wherein, the V values in HSV models represent the lightness of the 3rd image, wherein, the 3rd
The lightness of image is related to the ambient brightness of the second subregion, and the ambient brightness of the second subregion is higher, the lightness of the 3rd image
It is higher, therefore, the ambient brightness of the second subregion can be represented by the lightness of the 3rd image.
Optionally, the correspondence between lightness and ambient brightness can be set, correspondingly, can be according to the 3rd image
Lightness and the correspondence, determine the ambient brightness of the second subregion.
Another feasible implementation：
Light sensor can be in a room set, and the ambient brightness of the second subregion is gathered by light sensor.
It should be noted that in actual application, the second son can also be obtained by other feasible implementations
The ambient brightness in region, the embodiment of the present invention are not especially limited this.
S203, the ambient brightness according to indoor scene, the personnel state of each sub-regions and each sub-regions, determine
The quantity and/or power of lamp opened are needed in each sub-regions.
In actual application, the quantity and/or work(of the lamp for needing to open in each sub-regions can be obtained respectively
Rate is controlled, wherein, the quantity of lamp and/or power for needing to open in each sub-regions are controlled it is identical, in the following,
Illustrated by taking the process that the quantity of lamp and/or power that need to open in the 3rd subregion are controlled as an example.
Optionally, quantity and/or work(of the feasible implementation to the lamp for needing to open in the 3rd subregion can be passed through
Rate is controlled：
Judge whether indoor scene is projection scene.
If so, then determine to need in the 3rd subregion according to the ambient brightness of the 3rd subregion the quantity of lamp opened and/
Or power；
If it is not, whether the personnel state for then judging the 3rd subregion is someone's state, if so, then according to the 3rd subregion
Ambient brightness determines to need the quantity and/or power for the lamp opened in the 3rd subregion, if not, it is determined that needed in the 3rd subregion
The quantity of the lamp to be opened is 0, and/or, the power for the lamp for determining to need to open in the 3rd subregion is 0.
Optionally, projection scene has its corresponding object brightness., can be by adjusting the 3rd son in actual application
The quantity and power for the electric light opened in region, realize the brightness in the 3rd subregion of control.Optionally, when in the 3rd subregion
The power of electric light be that can control needs in the 3rd subregion in non-adjustable and the 3rd subregion when being provided with multiple electric lights
The quantity of the electric light of unlatching, so that the brightness of the 3rd sub-district reaches object brightness.When the power of the electric light in the 3rd subregion is
, then can be by the power of electric light in the 3rd subregion, so that when being provided only with an electric light in adjustable and the 3rd subregion
The brightness of three sub-districts reaches object brightness.It is provided with when in the power adjustable and the 3rd subregion of the electric light in the 3rd subregion
, can be by being both the quantity and power for adjusting the electric light for needing to open in the 3rd subregion, so that the 3rd son during multiple electric lights
The brightness in area reaches object brightness.
Optionally, it can will show the corresponding object brightness of scene and subtract ambient brightness, obtain needing what is provided by electric light
Brightness, and the brightness for having electric light to provide as needed, determine to need the quantity and/or power of lamp opened in the 3rd subregion.
Optionally, when indoor scene is shows scene, the object brightness of each sub-regions is identical in room.
Optionally, when indoor scene for non-projection scene when, judge in the 3rd subregion whether someone, when the 3rd subregion
During middle nobody, then all electric lights in the 3rd subregion are closed, alternatively, the power adjusting by all electric lights in the 3rd subregion
To 0.
Optionally, someone's state has its corresponding object brightness, the corresponding object brightness of someone's state can be subtracted ring
Border brightness, obtains needing the brightness provided by electric light, and the brightness for having electric light to provide as needed, determines to need in the 3rd subregion
The quantity and/or power of the lamp to be opened.
Room, can be divided into more sub-regions by indoor light control method provided in an embodiment of the present invention, each
At least one electric light is provided with subregion, personnel's shape of each sub-regions in the indoor scene in room, room can be obtained
The ambient brightness of state and each sub-regions, and according to the personnel state of each sub-regions in indoor scene, room and each
The ambient brightness of sub-regions, individually controls the electric light in each sub-regions, in this way, can realize automatically to interior
Light is controlled, for example, as nobody in a certain sub-regions in room, the electricity in the subregion can be automatically closed
Lamp, as someone in a certain sub-regions, can automatically open up the electric light in the subregion, and adjust the son according to ambient brightness
The brightness of electric light in region.In this way, can not only save the energy, it can also offer convenience for user, it is light-operated to improve indoor lamp
The flexibility of system.
In the following, by the embodiment shown in Fig. 3, the method shown in Fig. 2 embodiments is further elaborated.
It should be noted that in the embodiment shown in fig. 3, to be controlled to the electric light in the first subregion in room
Illustrated exemplified by the process of system.
Fig. 3 is the flow diagram two of indoor light control method provided in an embodiment of the present invention.Refer to Fig. 3, the party
Method can include：
S301, the indoor scene for obtaining room.
It should be noted that the implementation procedure of S301 may refer to S201, no longer repeated herein.
S302, judge whether indoor scene is projection scene.
If so, then perform S303-S304.
If it is not, then perform S305-S308.
S303, the ambient brightness for obtaining the first subregion.
It should be noted that the implementation procedure of S303 may refer to S202, no longer repeated herein.
S304, determined according to the ambient brightness of the first subregion to need in the first subregion the quantity of lamp opened and/or
Power.
It should be noted that the implementation procedure of S304 may refer to S203, no longer repeated herein.
S305, the personnel state for obtaining the first subregion.
It should be noted that the implementation procedure of S305 may refer to S202, no longer repeated herein.
S306, judge whether personnel state is someone's state.
If so, then perform S306-S307.
If it is not, then perform S308.
S307, the ambient brightness for obtaining the first subregion.
It should be noted that the implementation procedure of S307 may refer to S202, no longer repeated herein.
S308, determined according to the ambient brightness of the first subregion to need in the first subregion the quantity of lamp opened and/or
Power.
S309, the quantity for the lamp for determining to need to open in the first subregion are 0, and/or, determine to need in the first subregion
The power of the lamp of unlatching is 0.
It should be noted that the implementation procedure of S308-S309 may refer to S203, no longer repeated herein.
In the embodiment shown in fig. 3, it can automatically realize and the light in the first subregion in room is controlled,
The energy can be not only saved, can also be offered convenience for user, improves the flexibility of indoor light control.
Fig. 4 is the structure diagram of indoor light control device provided in an embodiment of the present invention.Fig. 4 is referred to, the device
It can include the first acquisition module 11, the second acquisition module 12 and determining module 13, wherein,
First acquisition module 11 is used for, and obtains the indoor scene in room, the indoor scene include projection scene and
Non- projection scene, the projection scene are used to indicate shown in the room, and the non-projection scene is used to indicate
Do not shown in the room；
Second acquisition module 12 is used for, and obtains the personnel state of each sub-regions and each height in the room
The ambient brightness in region, the light in the room in each sub-regions individually control, and the personnel state includes someone's shape
State and unmanned state；
The determining module 13 is used for, according to the indoor scene, the personnel state of each sub-regions and each height
The ambient brightness in region, determines to need the quantity and/or power of lamp opened in each sub-regions.
Indoor light control device provided in an embodiment of the present invention can perform the technical side shown in above method embodiment
Case, its realization principle and beneficial effect are similar, are no longer repeated herein.
In a kind of possible embodiment, first acquisition module 11 is specifically used for：
The first image of camera device shooting is obtained, described image includes the screening area in the room；
Described first image is obtained with presetting the similarity of non-projected images；
If the similarity is less than predetermined threshold value, it is determined that the indoor scene is projection scene；
If the similarity is greater than or equal to the predetermined threshold value, it is determined that the indoor scene is non-projection scene.
In alternatively possible embodiment, the room includes the first subregion；Second acquisition module 12 has
Body is used for：
Obtain corresponding second image of first subregion of camera device shooting；
Human bioequivalence is carried out to second image, to obtain the personnel state of first subregion.
In alternatively possible embodiment, the room includes the second subregion；Second acquisition module 12 has
Body is used for：
Obtain corresponding 3rd image of second subregion of camera device shooting；
Obtain the lightness of the 3rd image；
According to the lightness of the 3rd image, the ambient brightness of second subregion is determined.
In alternatively possible embodiment, the room includes the 3rd subregion；The determining module 13 is specifically used
In：
Judge whether the indoor scene is projection scene；
If so, the lamp for then determining to need in the 3rd subregion according to the ambient brightness of the 3rd subregion to open
Quantity and/or power；
If it is not, whether the personnel state for then judging the 3rd subregion is someone's state, if so, then according to the described 3rd
The ambient brightness of subregion determines to need the quantity and/or power for the lamp opened in the 3rd subregion, if not, it is determined that institute
The quantity for stating the lamp for needing to open in the 3rd subregion is 0, and/or, the lamp for determining to need in the 3rd subregion to open
Power is 0.
Indoor light control device provided in an embodiment of the present invention can perform the technical side shown in above method embodiment
Case, its realization principle and beneficial effect are similar, are no longer repeated herein.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The relevant hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the embodiment of the present invention, rather than to it
Limitation；Although the embodiment of the present invention is described in detail with reference to foregoing embodiments, those of ordinary skill in the art
It should be understood that：It can still modify the technical solution described in foregoing embodiments, either to which part or
All technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this hair
The scope of bright embodiment scheme.
Claims (10)
- A kind of 1. indoor light control method, it is characterised in that including：The indoor scene in room is obtained, the indoor scene includes projection scene and non-projection scene, and the projection scene is used for Indicate shown in the room, the non-projection scene is used to indicate not shown in the room；Obtain the personnel state of each sub-regions and the ambient brightness of each sub-regions in the room, it is every in the room Light in one sub-regions individually controls, and the personnel state includes someone's state and unmanned state；According to the ambient brightness of the indoor scene, the personnel state of each sub-regions and each sub-regions, determine each The quantity and/or power of lamp opened are needed in sub-regions.
- 2. according to the method described in claim 1, it is characterized in that, obtain room indoor scene, including：The first image of camera device shooting is obtained, described image includes the screening area in the room；Described first image is obtained with presetting the similarity of non-projected images；If the similarity is less than predetermined threshold value, it is determined that the indoor scene is projection scene；If the similarity is greater than or equal to the predetermined threshold value, it is determined that the indoor scene is non-projection scene.
- 3. method according to claim 1 or 2, it is characterised in that the room includes the first subregion；Obtain described The personnel state of one subregion, including：Obtain corresponding second image of first subregion of camera device shooting；Human bioequivalence is carried out to second image, to obtain the personnel state of first subregion.
- 4. method according to claim 1 or 2, it is characterised in that the room includes the second subregion；Obtain described The ambient brightness of two subregions, including：Obtain corresponding 3rd image of second subregion of camera device shooting；Obtain the lightness of the 3rd image；According to the lightness of the 3rd image, the ambient brightness of second subregion is determined.
- 5. method according to claim 1 or 2, it is characterised in that the room includes the 3rd subregion；According to the room The ambient brightness of interior scene, the personnel state of the 3rd subregion and the 3rd subregion, determines, including：Judge whether the indoor scene is projection scene；If so, then determine to need the quantity of lamp opened in the 3rd subregion according to the ambient brightness of the 3rd subregion And/or power；If it is not, whether the personnel state for then judging the 3rd subregion is someone's state, if so, then according to the 3rd sub-district The ambient brightness in domain determines to need the quantity and/or power for the lamp opened in the 3rd subregion, if not, it is determined that described The quantity of lamp for needing to open in three subregions is 0, and/or, determine to need the power of lamp opened in the 3rd subregion For 0.
- 6. a kind of indoor light control device, it is characterised in that including the first acquisition module, the second acquisition module and definite mould Block, wherein,First acquisition module is used for, and obtains the indoor scene in room, and the indoor scene includes projection scene and non-projection Scene, the projection scene are used to indicate shown in the room, and the non-projection scene is used to indicate the room It is interior not shown；Second acquisition module is used for, and obtains the personnel state of each sub-regions and each sub-regions in the room Ambient brightness, the light in the room in each sub-regions individually control, and the personnel state includes someone's state and nothing People's state；The determining module is used for, according to the indoor scene, the personnel state of each sub-regions and each sub-regions Ambient brightness, determines to need the quantity and/or power of lamp opened in each sub-regions.
- 7. device according to claim 6, it is characterised in that first acquisition module is specifically used for：The first image of camera device shooting is obtained, described image includes the screening area in the room；Described first image is obtained with presetting the similarity of non-projected images；If the similarity is less than predetermined threshold value, it is determined that the indoor scene is projection scene；If the similarity is greater than or equal to the predetermined threshold value, it is determined that the indoor scene is non-projection scene.
- 8. the device according to claim 6 or 7, it is characterised in that the room includes the first subregion；Described second obtains Modulus block is specifically used for：Obtain corresponding second image of first subregion of camera device shooting；Human bioequivalence is carried out to second image, to obtain the personnel state of first subregion.
- 9. the device according to claim 6 or 7, it is characterised in that the room includes the second subregion；Described second obtains Modulus block is specifically used for：Obtain corresponding 3rd image of second subregion of camera device shooting；Obtain the lightness of the 3rd image；According to the lightness of the 3rd image, the ambient brightness of second subregion is determined.
- 10. the device according to claim 6 or 7, it is characterised in that the room includes the 3rd subregion；It is described to determine Module is specifically used for：Judge whether the indoor scene is projection scene；If so, then determine to need the quantity of lamp opened in the 3rd subregion according to the ambient brightness of the 3rd subregion And/or power；If it is not, whether the personnel state for then judging the 3rd subregion is someone's state, if so, then according to the 3rd sub-district The ambient brightness in domain determines to need the quantity and/or power for the lamp opened in the 3rd subregion, if not, it is determined that described The quantity of lamp for needing to open in three subregions is 0, and/or, determine to need the power of lamp opened in the 3rd subregion For 0.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711394511.6A CN107969057A (en) | 2017-12-21 | 2017-12-21 | Indoor light control method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711394511.6A CN107969057A (en) | 2017-12-21 | 2017-12-21 | Indoor light control method and device |
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| CN107969057A true CN107969057A (en) | 2018-04-27 |
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| CN201711394511.6A Pending CN107969057A (en) | 2017-12-21 | 2017-12-21 | Indoor light control method and device |
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Application publication date: 20180427 |