CN104936334A - Light control method and device - Google Patents
Light control method and device Download PDFInfo
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- CN104936334A CN104936334A CN201410105643.2A CN201410105643A CN104936334A CN 104936334 A CN104936334 A CN 104936334A CN 201410105643 A CN201410105643 A CN 201410105643A CN 104936334 A CN104936334 A CN 104936334A
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Abstract
Disclosed is a light control method and device, the light control method and the device are applied to electronic equipment, the electronic equipment has a display unit and an optical sensor, and a first channel is established between the electronic equipment and a lighting system of an environment where the electronic equipment is. The method includes: earning lighting parameters of the environment through the optical sensor; obtaining display parameters of the display unit; determining a corresponding relation between the lighting parameters and the display parameters to obtain a first result; when the first result satisfies a first predetermined condition, generating control parameters used for controlling the lighting system; and transmitting the control parameters to the lighting system through the first channel, thereby enabling the lighting system to change lighting parameters thereof. Lighting color temperature and lighting brightness of the lighting system are controlled according to a color temperature value and a brightness value of a currently displayed image, thereby enabling a looker to feel like being on the scene.
Description
Technical field
The present invention relates to Smart Home technical field, and relate more specifically to a kind of lamp light control method and device.
Background technology
In the information age, Smart Home has become a study hotspot.In present household, the control of light is more dull, in most cases only can provide the controlling functions opened or closed.Even if can provide the control of lamplight brightness or colour temperature in some electric lightings, be usually also only to provide two grades or third gear colour temperature and third gear or fourth gear brightness, user can realize selecting to control among two/third gear colour temperature and the brightness of three/fourth gear.
Because in present household, signal light control independently carries out, and have nothing to do with the displaying contents of display screen in room, therefore user is only in the angle of beholder to watch display screen, and is difficult to experience sensation on the spot in person.
Therefore, propose a kind of new signal light control theory, the light of household can change along with the displaying contents of display screen, thus user can experience sensation on the spot in person.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of lamp light control method and device, it controls the lighting condition of illuminator according to the current image that will show, thus makes beholder as if on the spot in person.
According to an aspect of the present invention, provide a kind of lamp light control method, be applied to an electronic equipment, described electronic equipment has display unit and optical pickocff, the illuminator of described electronic equipment and place environment sets up first passage, and described method comprises: the lighting parameter being known described environment by described optical pickocff; Obtain the display parameters of described display unit; Determine the corresponding relation between described lighting parameter and described display parameters, to obtain the first result; When described first result meets the first predetermined condition, produce the controling parameters for controlling described illuminator; And by described first passage, described controling parameters is passed to described illuminator, make described illuminator change its lighting parameter.
According to the embodiment of the present invention, in described lamp light control method, the lighting parameter of described environment comprises the color temperature value of described environment, and the display parameters of described display unit comprise the color temperature value of the current shown image of described display unit; Wherein, the white balance value stored during by reading in the described image of shooting in the view data from the current shown image of described display unit, obtains the color temperature value of the current shown image of described display unit; Or by carrying out white balance analysis to the view data of the current shown image of described display unit, obtain the color temperature value of the current shown image of described display unit.
According to the embodiment of the present invention, before the lighting parameter being known described environment by described optical pickocff, described lamp light control method also comprises: the color temperature value grade possible reference color temperature of described environment being divided into the first quantity, and the color temperature value grade possible reference color temperature of described display unit being divided into the second quantity; And generate color temperature value correspondence table, described color temperature value correspondence table comprises multiple color temperature value respective items, and each color temperature value respective items comprises a color temperature value grade of environment, a color temperature value grade of described display unit and the color temperature value adjustment amount of correspondence.
According to the embodiment of the present invention, in described lamp light control method, describedly determine that the corresponding relation between described lighting parameter with described display parameters comprises to obtain the first result: in described color temperature value correspondence table, search the color temperature value respective items corresponding with the color temperature value of the color temperature value of described illuminator and described display unit, and using the color temperature value adjustment amount in the color temperature value respective items that finds as the first result.
According to the embodiment of the present invention, in described lamp light control method, described first predetermined condition is that described first result is greater than the first colour temperature adjustment threshold value, and described generation when described first result meets the first predetermined condition comprises for the controling parameters controlling described illuminator: when described first result is greater than described first colour temperature adjustment threshold value, using described first result as described controling parameters.
According to the embodiment of the present invention, in described lamp light control method, describedly determine that the corresponding relation between described lighting parameter and described display parameters comprises to obtain the first result: calculate the difference between the color temperature value of described environment and the color temperature value of the current shown image of described display unit, and described difference is defined as described first result.
According to the embodiment of the present invention, in described lamp light control method, described first predetermined condition is that described first result is greater than the first colour temperature adjustment threshold value, and described generation when described first result meets the first predetermined condition comprises for the controling parameters controlling described illuminator: when described first result is greater than described first colour temperature adjustment threshold value, using described first result as described controling parameters.
According to the embodiment of the present invention, in described lamp light control method, the lighting parameter of described environment comprises the brightness value of described environment, and the display parameters of described display unit comprise the brightness value of the current shown image of described display unit; Wherein, the exposure angle value stored during by reading in the described image of shooting in the view data from the current shown image of described display unit, obtains the brightness value of the current shown image of described display unit; Or by carrying out Luminance Analysis to the view data of the current shown image of described display unit, obtain the brightness value of the current shown image of described display unit.
According to the embodiment of the present invention, before the lighting parameter being known described environment by described optical pickocff, described lamp light control method also comprises: the brightness value grade possible brightness range of described environment being divided into the 3rd quantity, and the possible brightness range of described display unit is divided into the brightness value grade of the 4th quantity; And generate brightness value correspondence table, described brightness value correspondence table comprises multiple brightness value respective items, and each brightness value respective items comprises a brightness value grade of environment, a brightness value grade of described display unit and the brightness value adjustment amount of correspondence.
According to the embodiment of the present invention, in described lamp light control method, describedly determine that the corresponding relation between described lighting parameter with described display parameters comprises to obtain the first result: in described brightness value correspondence table, search the color temperature value respective items corresponding with the brightness value of the brightness value of described illuminator and described display unit, and using the brightness value adjustment amount in the brightness value respective items that finds as the first result.
According to the embodiment of the present invention, in described lamp light control method, describedly determine that the corresponding relation between described lighting parameter and described display parameters comprises to obtain the first result: calculate the difference between the brightness value of described environment and the brightness value of the current shown image of described display unit, and described difference is defined as described first result.
According to the embodiment of the present invention, in described lamp light control method, described first predetermined condition is that described first result is greater than the first brightness adjustment threshold value, and described generation when described first result meets the first predetermined condition comprises for the controling parameters controlling described illuminator: when described first result is greater than described first brightness adjustment threshold value, using described first result as described controling parameters.
According to a further aspect of the invention, provide a kind of Light Control Unit, be applied to an electronic equipment, described electronic equipment has display unit and optical pickocff, the illuminator of described electronic equipment and place environment sets up first passage, described device comprises: ambient lighting parameter obtaining part, for receiving the lighting parameter of the described environment that described optical pickocff senses; Display parameters obtaining widget, for obtaining the display parameters of described display unit; Corresponding relation obtaining widget, for determining that corresponding relation between described lighting parameter and described display parameters is to obtain the first result; Controling parameters generating unit, for producing the controling parameters for controlling described illuminator when described first result meets the first predetermined condition; And controling parameters transferring elements, for described controling parameters being passed to described illuminator by described first passage, make described illuminator change its lighting parameter.
According to the embodiment of the present invention, in described Light Control Unit, the lighting parameter of described environment comprises the color temperature value of described environment, and the display parameters of described display unit comprise the color temperature value of the current shown image of described display unit; And the white balance value that described display parameters obtaining widget stores when being extracted in the described image of shooting from the view data of the current shown image of described display unit, obtains the color temperature value into the current shown image of described display unit; Or described display parameters obtaining widget carries out white balance analysis by the view data of the current shown image of described display unit, obtains the color temperature value of the current shown image of described display unit.
According to the embodiment of the present invention, described Light Control Unit also comprises: color temperature levels divided parts, for before the lighting parameter being sensed described environment by described optical pickocff, the possible reference color temperature of described environment be divided into the color temperature value grade of the first quantity and the possible reference color temperature of described display unit be divided into the color temperature value grade of the second quantity; And colour temperature corresponding relation generating unit, for generating color temperature value correspondence table, described color temperature value correspondence table comprises multiple color temperature value respective items, and each color temperature value respective items comprises a color temperature value grade of environment, a color temperature value grade of described display unit and the color temperature value adjustment amount of correspondence.
According to the embodiment of the present invention, in described Light Control Unit, described corresponding relation obtaining widget searches the color temperature value respective items corresponding with the color temperature value of the color temperature value of described illuminator and described display unit in described color temperature value correspondence table, and using the color temperature value adjustment amount in the color temperature value respective items that finds as the first result.
According to the embodiment of the present invention, in described Light Control Unit, described corresponding relation obtaining widget calculates the difference between the color temperature value of described environment and the color temperature value of the current shown image of described display unit, and described difference is defined as described first result.
According to the embodiment of the present invention, in described Light Control Unit, described first predetermined condition be described first result be greater than first colour temperature adjustment threshold value, and described controling parameters generating unit described first result be greater than described first colour temperature adjustment threshold value time using described first result as described controling parameters.
According to the embodiment of the present invention, in described Light Control Unit, the lighting parameter of described environment comprises the brightness value of described environment, and the display parameters of described display unit comprise the brightness value of the current shown image of described display unit; And the exposure angle value that described display parameters obtaining widget stores when reading in the described image of shooting from the view data of the current shown image of described display unit, obtains the brightness value of the current shown image of described display unit; Or the view data of described display parameters obtaining widget to the current shown image of described display unit carries out Luminance Analysis, obtains the brightness value of the current shown image of described display unit.
According to the embodiment of the present invention, described Light Control Unit also comprises: brightness degree divided parts, for before the lighting parameter being sensed described environment by described optical pickocff, the possible brightness range of described environment is divided into the brightness value grade of the 3rd quantity, and the possible brightness range of described display unit is divided into the brightness value grade of the 4th quantity; And colour temperature corresponding relation generating unit, for generating brightness value correspondence table, described brightness value correspondence table comprises multiple brightness value respective items, and each brightness value respective items comprises a brightness value grade of environment, a brightness value grade of described display unit and the brightness value adjustment amount of correspondence.
According to the embodiment of the present invention, in described Light Control Unit, described corresponding relation obtaining widget searches the color temperature value respective items corresponding with the brightness value of the brightness value of described illuminator and described display unit in described brightness value correspondence table, and using the brightness value adjustment amount in the brightness value respective items that finds as the first result.
According to the embodiment of the present invention, in described Light Control Unit, described corresponding relation obtaining widget calculates the difference between the brightness value of described environment and the brightness value of the current shown image of described display unit, and described difference is defined as described first result.
According to the embodiment of the present invention, in described Light Control Unit, described first predetermined condition is that described first result is greater than the first brightness adjustment threshold value, and described controling parameters generating unit is when described first result is greater than described first brightness adjustment threshold value, using described first result as described controling parameters.
According to the embodiment of the present invention, in described lamp light control method and device, described illuminator comprises at least one lighting source, in at least one lighting source described, the color temperature value of each lighting source is identical or different, and at least one lighting source described, the brightness value of each lighting source is identical or different; The color temperature value of described environment is the secondary colour temperature value of at least one lighting source described, and the brightness value of described environment is the synthesis brightness value of at least one lighting source described.
According to the embodiment of the present invention, when user is in a room by intelligent TV set or personal computer browsing pictures, color temperature value and the brightness value of this picture can be first obtained or calculate according to the lamp light control method of the embodiment of the present invention and device, thus determine take this picture time residing scene the brightness of ambient color benign environment (, environmental light intensity), then by adjusting user institute lamplit illumination colour temperature and brightness of illumination in a room according to the color temperature value of this picture and brightness value, thus make to restore photographed scene as much as possible, make user as if on the spot in person.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in specification, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 illustrates the indicative flowchart of the lamp light control method according to the embodiment of the present invention;
Fig. 2 A and Fig. 2 B illustrates the first expansion indicative flowchart of the lamp light control method according to the embodiment of the present invention;
Fig. 3 A and Fig. 3 B illustrates the second expansion indicative flowchart of the lamp light control method according to the embodiment of the present invention; And
Fig. 4 illustrates the schematic block diagram of the Light Control Unit according to the embodiment of the present invention.
Embodiment
In order to make the object of the embodiment of the present invention, technical scheme and advantage more obvious, describe in detail below with reference to accompanying drawings according to each embodiment of the present invention.Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment of the present invention.Based on the embodiment described in the present invention, other embodiments all that those skilled in the art obtain when not paying creative work all should fall within protection scope of the present invention.
Here it is to be noted that it in the accompanying drawings, identical Reference numeral is given there is identical or similar structures and function part substantially, and the repeated description of will omit about them.
Below, describe the lamp light control method according to the embodiment of the present invention with reference to Fig. 1-3, it is applied to an electronic equipment, and described electronic equipment has display unit and optical pickocff, and the illuminator of described electronic equipment and place environment sets up first passage.Described electronic equipment can be such as intelligent TV set, personal computer, smart projector etc.
According to the embodiment of the present invention, the image that namely will be able to show according to the current shown image of described electronic equipment or described electronic equipment controls the lighting parameter of the illuminator of described electronic equipment place environment.When described electronic equipment controls the lighting parameter of described illuminator according to current shown image, the view data of its current shown image analyzed by described electronic equipment, and produces the controling parameters when front lit for controlling described illuminator accordingly.When described electronic equipment controls the lighting parameter of described illuminator according to the image that namely will show, first described electronic equipment extracts and analyzes the view data of the image that namely will show, and produces the controling parameters for controlling the lighting condition of described illuminator when the described image that namely will show is shown accordingly.Therefore, hereinafter, " the current shown image " or " image that namely will show " in above-mentioned two situations can be referred to as " current shown image ", but, invention technician should be appreciated that, statement " current shown image " should comprise above two kinds of situations.
In addition, described first passage can be wired or wireless network interface channel, or described first passage can be wired or wireless control signal transmission channel (such as, infrared signal transmission passage, control signal wire passage etc.).
First, in step S101, known the lighting parameter of described environment by described optical pickocff.Described optical pickocff can comprise at least one in luminance sensor and color temperature sensor.
Alternatively, the lighting parameter of described environment can comprise the color temperature value of described environment, and in the case, described optical pickocff can comprise at least one color temperature sensor.According to actual needs, at least one color temperature sensor described can be arranged at least one detection position.
Alternatively, the lighting parameter of described environment can comprise the brightness value of described environment, and in the case, described optical pickocff can comprise at least one luminance sensor.According to actual needs, at least one luminance sensor described can be arranged at least one detection position.
Alternatively, the lighting parameter of described environment can comprise the color temperature value of described environment, the lighting parameter of described environment can comprise the brightness value of described environment, and in the case, described optical pickocff can comprise at least one luminance sensor and at least one color temperature sensor.According to actual needs, at least one luminance sensor described and at least one color temperature sensor described can be arranged at least one detection position, the quantity of described luminance sensor and described color temperature sensor can be identical or different, and the installation site of described luminance sensor and described color temperature sensor can be identical or different.
In step S102, obtain the display parameters of described display unit.
When the lighting parameter of described environment comprises the color temperature value of described environment, the display parameters of described display unit can comprise the color temperature value of the current shown image of described display unit.
When the lighting parameter of described environment comprises the brightness value of described environment, the display parameters of described display unit can comprise the brightness value of the current shown image of described display unit.
Alternatively, when the lighting parameter of described environment comprises the brightness value of the color temperature value of described environment and described environment, the display parameters of described display unit can comprise the color temperature value of the current shown image of described display unit and the brightness value of the current shown image of described display unit.
As previously mentioned, state " current shown image " and following two kinds of situations " current shown image " and " image that namely will show " can be comprised.
Such as, the white balance value stored when reading in the described image of shooting from the view data of the current shown image of described display unit can be passed through, obtain the color temperature value of the current shown image of described display unit.
Alternatively, such as, by carrying out white balance analysis to the view data of the current shown image of described display unit, the color temperature value of the current shown image of described display unit is obtained.The white balance analysis that those skilled in the art can adopt the existing white balance parser in this area to implement here, and should be appreciated that, the embodiment of the present invention is not limited thereto, the white balance parser that can also adopt develop future implements white balance analysis here, the embodiment of the present invention is intended to contain all possible white balance parser, as long as it can realize the object of the invention.
On the other hand, such as, the exposure angle value stored when reading in the described image of shooting from the view data of the current shown image of described display unit can be passed through, obtain the brightness value of the current shown image of described display unit.
Alternatively, such as, by carrying out Luminance Analysis to the view data of the current shown image of described display unit, the brightness value of the current shown image of described display unit can be obtained.The Luminance Analysis that those skilled in the art can adopt the existing Luminance Analysis algorithm in this area to implement here, and should be appreciated that, the embodiment of the present invention is not limited thereto, the Luminance Analysis algorithm that can also adopt develop future implements Luminance Analysis here, the embodiment of the present invention is intended to contain all possible Luminance Analysis algorithm, as long as it can realize the object of the invention.
In step S103, determine the corresponding relation between described lighting parameter and described display parameters, to obtain the first result.
In step S104, when described first result meets the first predetermined condition, produce the controling parameters for controlling described illuminator.
According to the embodiment of the present invention, directly can calculate the difference between the described lighting parameter of described environment and the described display parameters of described display unit, and obtain described first result according to described difference.
When the described lighting parameter of described environment comprises the color temperature value of described environment and the described display parameters of described display unit comprise the color temperature value of the current shown image of described display unit, the colour temperature difference between the color temperature value of described environment and the color temperature value of the current shown image of described display unit can be calculated.
In the case, implementation step S103 as step S208 in Fig. 2 B, directly described colour temperature difference can be defined as described first result, then, implementation step S104 as step S207, when described first result is greater than the first colour temperature adjustment threshold value, using described first result as described controling parameters.
Alternatively, not shown in step S204(), in advance possibility colour temperature difference can be divided into the colour temperature difference grade of the first quantity, determine the colour temperature difference grade at calculated colour temperature difference place, using determined colour temperature difference grade as described first result; Then not shown in step S205(), when described first result is in predetermined colour temperature difference rate range, the colour temperature difference grade according to described first result determines described controling parameters.Such as, can using the middle difference of each colour temperature difference grade as the controling parameters corresponding to this colour temperature difference grade.
Then, according to the embodiment of the present invention, produced controling parameters can also be adjusted further according to the installation site of at least one color temperature sensor described.
On the other hand, when the described lighting parameter of described environment comprises the brightness value of described environment and the described display parameters of described display unit comprise the brightness value of the current shown image of described display unit, the luminance difference between the brightness value of described environment and the brightness value of the current shown image of described display unit can be calculated.
In the case, can as step S308 in Fig. 3 B implementation step S103, directly described luminance difference can be defined as described first result, then implementation step S104 as step S307, when described first result is greater than the first brightness adjustment threshold value, using described first result as described controling parameters.
Alternatively, not shown in step S304(), in advance possibility luminance difference can be divided into the luminance difference grade of the first quantity, determine the luminance difference grade at calculated luminance difference place, using determined luminance difference grade as described first result; Then not shown in step S305(), when described first result is in predetermined luminance difference rate range, the luminance difference grade according to described first result determines described controling parameters.Such as, can using the middle difference of each luminance difference grade as the controling parameters corresponding to this luminance difference grade.
According to another embodiment of the present invention, before the lighting parameter being known described environment by described optical pickocff, the possible lighting parameter scope of described environment can also be divided into the lighting parameter grade of predetermined quantity, and the possible lighting parameter scope of described display unit can be divided into the lighting parameter grade of the second predetermined quantity.
When the described lighting parameter of described environment comprises the color temperature value of described environment and the described display parameters of described display unit comprise the color temperature value of the current shown image of described display unit, as shown in Figure 2 A, in step S201, the possible reference color temperature of described environment can be divided into the color temperature value grade of the first quantity, and in step S202, the possible reference color temperature of described display unit can be divided into the color temperature value grade of the second quantity.Then, in step S203, color temperature value correspondence table can be generated, described color temperature value correspondence table comprises multiple color temperature value respective items, and each color temperature value respective items comprises a color temperature value grade of environment, a color temperature value grade of described display unit and the color temperature value adjustment amount of correspondence.Next, can as step S206 in Fig. 2 B implementation step S103, the color temperature value respective items corresponding with the color temperature value of the color temperature value of described illuminator and described display unit can be searched in described color temperature value correspondence table, and using the color temperature value adjustment amount in the color temperature value respective items that finds as the first result.Then, in step S207, when described first result is greater than described first colour temperature adjustment threshold value, can using described first result as described controling parameters.
On the other hand, when the described lighting parameter of described environment comprises the brightness value of described environment and the described display parameters of described display unit comprise the brightness value of the current shown image of described display unit, in step S301, the possible brightness range of described environment can be divided into the brightness value grade of the 3rd quantity, and in step S302, the possible brightness range of described display unit is divided into the brightness value grade of the 4th quantity.Then, in step S303, generate brightness value correspondence table, described brightness value correspondence table comprises multiple brightness value respective items, and each brightness value respective items comprises a brightness value grade of environment, a brightness value grade of described display unit and the brightness value adjustment amount of correspondence.Next, can as step S306 in Fig. 3 B implementation step S104, the color temperature value respective items corresponding with the brightness value of the brightness value of described illuminator and described display unit is searched in described brightness value correspondence table, and using the brightness value adjustment amount in the brightness value respective items that finds as the first result.Then, in step S307, when described first result is greater than described first brightness adjustment threshold value, using described first result as described controling parameters.
Then, according to the embodiment of the present invention, produced controling parameters can also be adjusted further according to the installation site of at least one luminance sensor described.
In step S105, by described first passage, described controling parameters is passed to described illuminator, make described illuminator change its lighting parameter.
Described illuminator can comprise at least one lighting source, and at least one lighting source described, the color temperature value of each lighting source can be identical or different, and at least one lighting source described, the brightness value of each lighting source also can be identical or different.The color temperature value of described environment is the secondary colour temperature value of at least one lighting source described, and the brightness value of described environment is the synthesis brightness value of at least one lighting source described.
Such as, described illuminator can comprise the circle lamp pearl around square room, a described circle lamp pearl can comprise 40 lamp pearls, each wall in described square room comprises respectively 10 lamp pearls of equidistant arrangement, is referred to as the first to the ten lamp pearl respectively.Described 40 lamp pearls can be organized as such as 5 groups, such as the 3rd lamp pearl on each wall in four walls is organized as first group together with the 8th lamp pearl, the 1st lamp pearl on each wall in four walls is organized as second group together with the 6th lamp pearl, the 4th lamp pearl on each wall in four walls is organized as the 3rd group together with the 10th lamp pearl, the 2nd lamp pearl on each wall in four walls is organized as the 4th group together with the 7th lamp pearl, the 5th lamp pearl on each wall in four walls is organized as the 5th group together with the 9th lamp pearl.According to described controling parameters, first group, second group, the 3rd group, the 4th group, the 5th group can be opened and closed individually and with any in combination respectively, thus realize the brightness adjustment of expectation.
Again such as, described illuminator can comprise at least one lighting source, brightness and the colour temperature of each lighting source are adjustable, brightness and the colour temperature of each lighting source can be adjusted according to described controling parameters, such as, the supply power voltage of each lighting source or electric current can be reduced to the first amplitude thus the brightness of each lighting source is dimmed to the first brightness, the colour temperature of each lighting source can be heightened to the first colour temperature in addition.
According to the embodiment of the present invention, by the lighting parameter of the view data adjustment illuminator according to the current shown image of described display unit, the photographed scene of described image can be reappeared as far as possible, thus make user can experience sensation on the spot in person.
Next, with reference to Fig. 4, the Light Control Unit 400 according to the embodiment of the present invention is described, it is applied to an electronic equipment, and described electronic equipment has display unit and optical pickocff, and the illuminator of described electronic equipment and place environment sets up first passage.Described electronic equipment can be such as intelligent TV set, personal computer, smart projector etc.
According to the embodiment of the present invention, the image that namely described Light Control Unit will be able to show according to the current shown image of described electronic equipment or described electronic equipment controls the lighting parameter of the illuminator of described electronic equipment place environment.When described Light Control Unit controls the lighting parameter of described illuminator according to current shown image, described Light Control Unit analyzes the view data of its current shown image, and produces the controling parameters when front lit for controlling described illuminator accordingly.When described Light Control Unit controls the lighting parameter of described illuminator according to the image that namely will show, first described Light Control Unit extracts and analyzes the view data of the image that namely will show, and produces the controling parameters for controlling the lighting condition of described illuminator when the described image that namely will show is shown accordingly.Therefore, hereinafter, " the current shown image " or " image that namely will show " in above-mentioned two situations can be referred to as " current shown image ", but, invention technician should be appreciated that, statement " current shown image " should comprise above two kinds of situations.
In addition, described first passage can be wired or wireless network interface channel, or described first passage can be wired or wireless control signal transmission channel (such as, infrared signal transmission passage, control signal wire passage etc.).
As shown in Figure 4, can comprise according to the Light Control Unit 400 of the embodiment of the present invention: ambient lighting parameter obtaining part 401, display parameters obtaining widget 402, corresponding relation obtaining widget 403, controling parameters generating unit 404 and controling parameters transferring elements 405.
The lighting parameter of described environment of ambient lighting parameter obtaining part 401 for receiving described optical pickocff and sensing.Described optical pickocff can comprise at least one in luminance sensor and color temperature sensor.
Alternatively, the lighting parameter of described environment can comprise the color temperature value of described environment, and in the case, described optical pickocff can comprise at least one color temperature sensor.According to actual needs, at least one color temperature sensor described can be arranged at least one detection position.
Alternatively, the lighting parameter of described environment can comprise the brightness value of described environment, and in the case, described optical pickocff can comprise at least one luminance sensor.According to actual needs, at least one luminance sensor described can be arranged at least one detection position.
Alternatively, the lighting parameter of described environment can comprise the color temperature value of described environment, the lighting parameter of described environment can comprise the brightness value of described environment, and in the case, described optical pickocff can comprise at least one luminance sensor and at least one color temperature sensor.According to actual needs, at least one luminance sensor described and at least one color temperature sensor described can be arranged at least one detection position, the quantity of described luminance sensor and described color temperature sensor can be identical or different, and the installation site of described luminance sensor and described color temperature sensor can be identical or different.
Display parameters obtaining widget 402 is for obtaining the display parameters of described display unit.
When the lighting parameter of described environment comprises the color temperature value of described environment, the display parameters of described display unit can comprise the color temperature value of the current shown image of described display unit; When the lighting parameter of described environment comprises the brightness value of described environment, the display parameters of described display unit can comprise the brightness value of the current shown image of described display unit; And when the lighting parameter of described environment comprises the brightness value of the color temperature value of described environment and described environment, the display parameters of described display unit can comprise the color temperature value of the current shown image of described display unit and the brightness value of the current shown image of described display unit.
As previously mentioned, state " current shown image " and following two kinds of situations " current shown image " and " image that namely will show " can be comprised.
Such as, described display parameters obtaining widget 402 can pass through the white balance value stored when being extracted in the described image of shooting from the view data of the current shown image of described display unit, obtains the color temperature value of the current shown image of described display unit.
Again such as, described display parameters obtaining widget 402 by carrying out white balance analysis to the view data of the current shown image of described display unit, can obtain the color temperature value of the current shown image of described display unit.The white balance analysis that those skilled in the art can adopt the existing white balance parser in this area to implement here, and should be appreciated that, the embodiment of the present invention is not limited thereto, the white balance parser that can also adopt develop future implements white balance analysis here, the embodiment of the present invention is intended to contain all possible white balance parser, as long as it can realize the object of the invention.
On the other hand, such as, described display parameters obtaining widget 402 can pass through the exposure angle value stored when reading in the described image of shooting from the view data of the current shown image of described display unit, obtains the brightness value of the current shown image of described display unit.
Again such as, described display parameters obtaining widget 402 by carrying out Luminance Analysis to the view data of the current shown image of described display unit, can obtain the brightness value of the current shown image of described display unit.The Luminance Analysis that those skilled in the art can adopt the existing Luminance Analysis algorithm in this area to implement here, and should be appreciated that, the embodiment of the present invention is not limited thereto, the Luminance Analysis algorithm that can also adopt develop future implements Luminance Analysis here, the embodiment of the present invention is intended to contain all possible Luminance Analysis algorithm, as long as it can realize the object of the invention.
Corresponding relation obtaining widget 403 is for determining that corresponding relation between described lighting parameter and described display parameters is to obtain the first result.
Controling parameters generating unit 404 is for producing the controling parameters for controlling described illuminator when described first result meets the first predetermined condition.
According to the embodiment of the present invention, described corresponding relation obtaining widget 403 directly can calculate the difference between the described lighting parameter of described environment and the described display parameters of described display unit, and obtains described first result according to described difference.
When the described lighting parameter of described environment comprises the color temperature value of described environment and the described display parameters of described display unit comprise the color temperature value of the current shown image of described display unit, described corresponding relation obtaining widget 403 can calculate the colour temperature difference between the color temperature value of described environment and the color temperature value of the current shown image of described display unit.In the case, described colour temperature difference directly can be defined as described first result by described corresponding relation obtaining widget 403.When described first result is greater than the first colour temperature adjustment threshold value, described controling parameters generating unit 404 can using described first result as described controling parameters.
Alternatively, in advance possibility colour temperature difference can be divided into the colour temperature difference grade of the first quantity, described corresponding relation obtaining widget 403 can determine the colour temperature difference grade at calculated colour temperature difference place, using determined colour temperature difference grade as described first result.When described first result is in predetermined colour temperature difference rate range, described controling parameters generating unit 404 determines described controling parameters according to the colour temperature difference grade of described first result.Such as, can using the middle difference of each colour temperature difference grade as the controling parameters corresponding to this colour temperature difference grade.
On the other hand, when the described lighting parameter of described environment comprises the brightness value of described environment and the described display parameters of described display unit comprise the brightness value of the current shown image of described display unit, described corresponding relation obtaining widget 403 can calculate the luminance difference between the brightness value of described environment and the brightness value of the current shown image of described display unit.In the case, described luminance difference directly can be defined as described first result by described corresponding relation obtaining widget 403.When described first result is greater than the first brightness adjustment threshold value, described controling parameters generating unit 404 using described first result as described controling parameters.
Alternatively, in advance possibility luminance difference can be divided into the luminance difference grade of the first quantity, described corresponding relation obtaining widget 403 can determine the luminance difference grade at calculated luminance difference place, using determined luminance difference grade as described first result.When described first result is in predetermined luminance difference rate range, described controling parameters generating unit 404 can determine described controling parameters according to the luminance difference grade of described first result.Such as, can using the middle difference of each luminance difference grade as the controling parameters corresponding to this luminance difference grade.
In addition, can also comprise controling parameters adjustment component (not shown) according to the Light Control Unit 400 of the embodiment of the present invention, it can adjust produced controling parameters further according to the installation site of at least one color temperature sensor described.
According to another embodiment of the present invention, before the lighting parameter being known described environment by described optical pickocff, the possible lighting parameter scope of described environment can be divided into the lighting parameter grade of predetermined quantity, and the possible lighting parameter scope of described display unit can be divided into the lighting parameter grade of the second predetermined quantity.
In the case, described Light Control Unit 400 can also comprise: color temperature levels divided parts 406 and colour temperature corresponding relation generating unit 407.
When the described lighting parameter of described environment comprises the color temperature value of described environment and the described display parameters of described display unit comprise the color temperature value of the current shown image of described display unit, the possible reference color temperature of described environment can be divided into the color temperature value grade of the first quantity by color temperature levels divided parts 406, and the possible reference color temperature of described display unit can be divided into the color temperature value grade of the second quantity.Then, colour temperature corresponding relation generating unit 407 can generate color temperature value correspondence table, described color temperature value correspondence table comprises multiple color temperature value respective items, and each color temperature value respective items comprises a color temperature value grade of environment, a color temperature value grade of described display unit and the color temperature value adjustment amount of correspondence.
In the case, described corresponding relation obtaining widget 403 can search the color temperature value respective items corresponding with the color temperature value of the color temperature value of described illuminator and described display unit in described color temperature value correspondence table, and using the color temperature value adjustment amount in the color temperature value respective items that finds as the first result.When described first result is greater than described first colour temperature adjustment threshold value, described controling parameters generating unit 404 can using described first result as described controling parameters.
In addition, according to the embodiment of the present invention, described controling parameters generating unit 404 can also adjust produced controling parameters further according to the installation site of at least one color temperature sensor described.
On the other hand, described Light Control Unit 400 can also comprise: brightness degree divided parts 408 and brightness corresponding relation generating unit 409.
When the described lighting parameter of described environment comprises the brightness value of described environment and the described display parameters of described display unit comprise the brightness value of the current shown image of described display unit, the possible brightness range of described environment can be divided into the brightness value grade of the 3rd quantity by described brightness degree divided parts 408, and the possible brightness range of described display unit is divided into the brightness value grade of the 4th quantity.Then, described brightness corresponding relation generating unit 409 generates brightness value correspondence table, described brightness value correspondence table comprises multiple brightness value respective items, and each brightness value respective items comprises a brightness value grade of environment, a brightness value grade of described display unit and the brightness value adjustment amount of correspondence.
Described corresponding relation obtaining widget 403 searches the color temperature value respective items corresponding with the brightness value of the brightness value of described illuminator and described display unit in described brightness value correspondence table, and using the brightness value adjustment amount in the brightness value respective items that finds as the first result.When described first result is greater than described first brightness adjustment threshold value, described controling parameters generating unit 404 using described first result as described controling parameters.
In addition, according to the embodiment of the present invention, described controling parameters generating unit 404 can also adjust produced controling parameters further according to the installation site of at least one luminance sensor described.
Described controling parameters is passed to described illuminator by described first passage by controling parameters transferring elements 405, makes described illuminator change its lighting parameter.
As previously mentioned, described illuminator can comprise at least one lighting source, in at least one lighting source described, the color temperature value of each lighting source can be identical or different, and at least one lighting source described, the brightness value of each lighting source also can be identical or different.The color temperature value of described environment is the secondary colour temperature value of at least one lighting source described, and the brightness value of described environment is the synthesis brightness value of at least one lighting source described.
According to the embodiment of the present invention, when user is in a room by intelligent TV set or personal computer browsing pictures, color temperature value and the brightness value of this picture can be first obtained or calculate according to the lamp light control method of the embodiment of the present invention and device, thus determine take this picture time residing scene the brightness of ambient color benign environment (, environmental light intensity), then by adjusting user institute lamplit illumination colour temperature and brightness of illumination in a room according to the color temperature value of this picture and brightness value, thus make to restore photographed scene as much as possible, make user as if on the spot in person.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required hardware platform by means of software and realize, and can certainly all be implemented by software or hardware.Based on such understanding, what technical scheme of the present invention contributed to background technology can embody with the form of software product in whole or in part, this computer software product can be stored in storage medium, as ROM/RAM, disk, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
Each embodiment of the present invention is described in detail above.But, it should be appreciated by those skilled in the art that without departing from the principles and spirit of the present invention, various amendment can be carried out to these embodiments, combination or sub-portfolio, and such amendment should fall within the scope of the present invention.
Claims (20)
1. a lamp light control method, is applied to an electronic equipment, and described electronic equipment has display unit and optical pickocff, and the illuminator of described electronic equipment and place environment sets up first passage, and described method comprises:
The lighting parameter of described environment is known by described optical pickocff;
Obtain the display parameters of described display unit;
Determine the corresponding relation between described lighting parameter and described display parameters, to obtain the first result;
When described first result meets the first predetermined condition, produce the controling parameters for controlling described illuminator; And
By described first passage, described controling parameters is passed to described illuminator, make described illuminator change its lighting parameter.
2. lamp light control method as claimed in claim 1, wherein,
The lighting parameter of described environment comprises the color temperature value of described environment, and the display parameters of described display unit comprise the color temperature value of the current shown image of described display unit;
Wherein, the white balance value stored during by reading in the described image of shooting in the view data from the current shown image of described display unit, obtains the color temperature value of the current shown image of described display unit; Or
By carrying out white balance analysis to the view data of the current shown image of described display unit, obtain the color temperature value of the current shown image of described display unit.
3. lamp light control method as claimed in claim 2, before the lighting parameter being known described environment by described optical pickocff, is also comprised:
The possible reference color temperature of described environment is divided into the color temperature value grade of the first quantity, and the possible reference color temperature of described display unit is divided into the color temperature value grade of the second quantity; And
Generate color temperature value correspondence table, described color temperature value correspondence table comprises multiple color temperature value respective items, and each color temperature value respective items comprises a color temperature value grade of environment, a color temperature value grade of described display unit and the color temperature value adjustment amount of correspondence.
4. lamp light control method as claimed in claim 3,
Wherein, describedly determine that the corresponding relation between described lighting parameter and described display parameters comprises to obtain the first result:
Search in described color temperature value correspondence table and the color temperature value of described illuminator and described
The color temperature value respective items that the color temperature value of display unit is corresponding, and the color temperature value respective items that will find
In color temperature value adjustment amount as the first result;
Wherein, described first predetermined condition is that described first result is greater than the first colour temperature adjustment threshold value, and described generation when described first result meets the first predetermined condition comprises for the controling parameters controlling described illuminator:
When described first result is greater than described first colour temperature adjustment threshold value, using described first result as described controling parameters.
5. lamp light control method as claimed in claim 2,
Wherein, describedly determine that the corresponding relation between described lighting parameter and described display parameters comprises to obtain the first result:
Calculate the difference between the color temperature value of described environment and the color temperature value of the current shown image of described display unit, and described difference is defined as described first result;
Wherein, described first predetermined condition is that described first result is greater than the first colour temperature adjustment threshold value, and described generation when described first result meets the first predetermined condition comprises for the controling parameters controlling described illuminator:
When described first result is greater than described first colour temperature adjustment threshold value, using described first result as described controling parameters.
6. lamp light control method as claimed in claim 1, wherein,
The lighting parameter of described environment comprises the brightness value of described environment, and the display parameters of described display unit comprise the brightness value of the current shown image of described display unit;
Wherein, the exposure angle value stored during by reading in the described image of shooting in the view data from the current shown image of described display unit, obtains the brightness value of the current shown image of described display unit; Or
By carrying out Luminance Analysis to the view data of the current shown image of described display unit, obtain the brightness value of the current shown image of described display unit.
7. lamp light control method as claimed in claim 6, before the lighting parameter being known described environment by described optical pickocff, is also comprised:
The possible brightness range of described environment is divided into the brightness value grade of the 3rd quantity, and the possible brightness range of described display unit is divided into the brightness value grade of the 4th quantity; And
Generate brightness value correspondence table, described brightness value correspondence table comprises multiple brightness value respective items, and each brightness value respective items comprises a brightness value grade of environment, a brightness value grade of described display unit and the brightness value adjustment amount of correspondence.
8. lamp light control method as claimed in claim 7,
Wherein, describedly determine that the corresponding relation between described lighting parameter and described display parameters comprises to obtain the first result:
The color temperature value respective items corresponding with the brightness value of the brightness value of described illuminator and described display unit is searched in described brightness value correspondence table, and using the brightness value adjustment amount in the brightness value respective items that finds as the first result;
Wherein, described first predetermined condition is that described first result is greater than the first brightness adjustment threshold value, and described generation when described first result meets the first predetermined condition comprises for the controling parameters controlling described illuminator:
When described first result is greater than described first brightness adjustment threshold value, using described first result as described controling parameters.
9. lamp light control method as claimed in claim 6,
Wherein, describedly determine that the corresponding relation between described lighting parameter and described display parameters comprises to obtain the first result:
Calculate the difference between the brightness value of described environment and the brightness value of the current shown image of described display unit, and described difference is defined as described first result;
Wherein, described first predetermined condition is that described first result is greater than the first brightness adjustment threshold value, and described generation when described first result meets the first predetermined condition comprises for the controling parameters controlling described illuminator:
When described first result is greater than described first brightness adjustment threshold value, using described first result as described controling parameters.
10. lamp light control method as claimed in claim 1, wherein,
Described illuminator comprises at least one lighting source, and at least one lighting source described, the color temperature value of each lighting source is identical or different, and at least one lighting source described, the brightness value of each lighting source is identical or different;
The color temperature value of described environment is the secondary colour temperature value of at least one lighting source described, and the brightness value of described environment is the synthesis brightness value of at least one lighting source described.
11. 1 kinds of Light Control Units, are applied to an electronic equipment, and described electronic equipment has display unit and optical pickocff, and the illuminator of described electronic equipment and place environment sets up first passage, and described device comprises:
Ambient lighting parameter obtaining part, for receiving the lighting parameter of the described environment that described optical pickocff senses;
Display parameters obtaining widget, for obtaining the display parameters of described display unit;
Corresponding relation obtaining widget, for determining that corresponding relation between described lighting parameter and described display parameters is to obtain the first result;
Controling parameters generating unit, for producing the controling parameters for controlling described illuminator when described first result meets the first predetermined condition;
Controling parameters transferring elements, for described controling parameters being passed to described illuminator by described first passage, makes described illuminator change its lighting parameter.
12. Light Control Units as claimed in claim 11, wherein, the lighting parameter of described environment comprises the color temperature value of described environment, and the display parameters of described display unit comprise the color temperature value of the current shown image of described display unit; And
The white balance value that described display parameters obtaining widget stores when being extracted in the described image of shooting from the view data of the current shown image of described display unit, obtains the color temperature value into the current shown image of described display unit; Or
The view data of described display parameters obtaining widget to the current shown image of described display unit carries out white balance analysis, obtains the color temperature value of the current shown image of described display unit.
13. Light Control Units as claimed in claim 12, also comprise:
Color temperature levels divided parts, for before the lighting parameter being sensed described environment by described optical pickocff, the possible reference color temperature of described environment be divided into the color temperature value grade of the first quantity and the possible reference color temperature of described display unit be divided into the color temperature value grade of the second quantity; And
Colour temperature corresponding relation generating unit, for generating color temperature value correspondence table, described color temperature value correspondence table comprises multiple color temperature value respective items, and each color temperature value respective items comprises a color temperature value grade of environment, a color temperature value grade of described display unit and the color temperature value adjustment amount of correspondence.
14. Light Control Units as claimed in claim 13, wherein,
Described corresponding relation obtaining widget searches the color temperature value respective items corresponding with the color temperature value of the color temperature value of described illuminator and described display unit in described color temperature value correspondence table, and using the color temperature value adjustment amount in the color temperature value respective items that finds as the first result;
Wherein, described first predetermined condition be described first result be greater than first colour temperature adjustment threshold value, and described controling parameters generating unit described first result be greater than described first colour temperature adjustment threshold value time using described first result as described controling parameters.
15. Light Control Units as claimed in claim 12, wherein,
Described corresponding relation obtaining widget calculates the difference between the color temperature value of described environment and the color temperature value of the current shown image of described display unit, and described difference is defined as described first result;
Wherein, described first predetermined condition be described first result be greater than first colour temperature adjustment threshold value, and described controling parameters generating unit described first result be greater than described first colour temperature adjustment threshold value time using described first result as described controling parameters.
16. Light Control Units as claimed in claim 11, wherein,
The lighting parameter of described environment comprises the brightness value of described environment, and the display parameters of described display unit comprise the brightness value of the current shown image of described display unit; And
The exposure angle value that described display parameters obtaining widget stores when reading in the described image of shooting from the view data of the current shown image of described display unit, obtains the brightness value of the current shown image of described display unit; Or
The view data of described display parameters obtaining widget to the current shown image of described display unit carries out Luminance Analysis, obtains the brightness value of the current shown image of described display unit.
17. Light Control Units as claimed in claim 12, also comprise:
Brightness degree divided parts, for before the lighting parameter being sensed described environment by described optical pickocff, the possible brightness range of described environment is divided into the brightness value grade of the 3rd quantity, and the possible brightness range of described display unit is divided into the brightness value grade of the 4th quantity; And
Colour temperature corresponding relation generating unit, for generating brightness value correspondence table, described brightness value correspondence table comprises multiple brightness value respective items, and each brightness value respective items comprises a brightness value grade of environment, a brightness value grade of described display unit and the brightness value adjustment amount of correspondence.
18. Light Control Units as claimed in claim 17, wherein,
Described corresponding relation obtaining widget searches the color temperature value respective items corresponding with the brightness value of the brightness value of described illuminator and described display unit in described brightness value correspondence table, and using the brightness value adjustment amount in the brightness value respective items that finds as the first result;
Wherein, described first predetermined condition is that described first result is greater than the first brightness adjustment threshold value, and described controling parameters generating unit when described first result is greater than described first brightness adjustment threshold value using described first result as described controling parameters.
19. Light Control Units as claimed in claim 16, wherein, described corresponding relation obtaining widget calculates the difference between the brightness value of described environment and the brightness value of the current shown image of described display unit, and described difference is defined as described first result;
Wherein, described first predetermined condition is that described first result is greater than the first brightness adjustment threshold value, and described controling parameters generating unit is when described first result is greater than described first brightness adjustment threshold value, using described first result as described controling parameters.
20. Light Control Units as claimed in claim 11, wherein,
Described illuminator comprises at least one lighting source, and at least one lighting source described, the color temperature value of each lighting source is identical or different, and at least one lighting source described, the brightness value of each lighting source is identical or different;
The color temperature value of described environment is the secondary colour temperature value of at least one lighting source described, and the brightness value of described environment is the synthesis brightness value of at least one lighting source described.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105282942A (en) * | 2015-11-20 | 2016-01-27 | 普天智能照明研究院有限公司 | Adjusting method and adjusting device for LED light source |
| CN105933762A (en) * | 2016-05-18 | 2016-09-07 | 海信集团有限公司 | Linkage control method and device for smart home |
| CN106102248A (en) * | 2016-07-27 | 2016-11-09 | 欧普照明股份有限公司 | A kind of illumination control method, illuminator and terminal |
| CN106454554A (en) * | 2016-10-28 | 2017-02-22 | 青岛海信电器股份有限公司 | Ambient light television time synchronizing method and ambient light television |
| WO2017215508A1 (en) * | 2016-06-15 | 2017-12-21 | 京东方科技集团股份有限公司 | Color temperature adjusting method and apparatus, light source and display device |
| CN107682958A (en) * | 2017-10-13 | 2018-02-09 | 勤上光电股份有限公司 | A kind of LED desk lamp of computer-readable recording medium and the application medium |
| CN108154865A (en) * | 2017-12-05 | 2018-06-12 | 北京小米移动软件有限公司 | Adjust the method and device of screen color temp |
| WO2018161685A1 (en) * | 2017-03-08 | 2018-09-13 | 深圳创维－Rgb电子有限公司 | Method for achieving television theater mode, device, equipment and storage medium |
| WO2018219293A1 (en) * | 2017-06-02 | 2018-12-06 | 广东野光源眼科技有限公司 | Information terminal |
| CN109215612A (en) * | 2017-06-30 | 2019-01-15 | 北京小米移动软件有限公司 | Adjusting method and device that screen is shown, electronic equipment, storage medium |
| CN109547762A (en) * | 2018-11-19 | 2019-03-29 | 深圳市金锐显数码科技有限公司 | A kind of method and device that white balance automatically switches |
| CN110944223A (en) * | 2019-11-19 | 2020-03-31 | 深圳创维－Rgb电子有限公司 | Interaction method, system and storage medium of television and bulb |
| CN113573113A (en) * | 2021-07-26 | 2021-10-29 | 深圳创维－Rgb电子有限公司 | Projection lamp control method, smart television and computer readable storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039694A (en) * | 1988-07-16 | 1990-02-14 | 杨耀鑫 | Used as television illuminating lamp automatic light modulating method and device thereof |
| CN101039439A (en) * | 2007-04-23 | 2007-09-19 | 北京中星微电子有限公司 | Method and apparatus for realizing correction of white balance |
| CN101127206A (en) * | 2007-09-25 | 2008-02-20 | 北京中星微电子有限公司 | Method, device and a display for automatically determining display brightness |
| CN101645231A (en) * | 2009-04-02 | 2010-02-10 | 青岛海信电器股份有限公司 | Method and device for regulating back light brightness of display |
| US20100066653A1 (en) * | 2005-05-20 | 2010-03-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
| CN101749567A (en) * | 2008-12-16 | 2010-06-23 | 比亚迪股份有限公司 | LED system |
| CN201976222U (en) * | 2011-03-17 | 2011-09-14 | 广东九联科技股份有限公司 | Set-top box capable of adjusting output brightness according to environment |
-
2014
- 2014-03-20 CN CN201410105643.2A patent/CN104936334B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039694A (en) * | 1988-07-16 | 1990-02-14 | 杨耀鑫 | Used as television illuminating lamp automatic light modulating method and device thereof |
| US20100066653A1 (en) * | 2005-05-20 | 2010-03-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
| CN101039439A (en) * | 2007-04-23 | 2007-09-19 | 北京中星微电子有限公司 | Method and apparatus for realizing correction of white balance |
| CN101127206A (en) * | 2007-09-25 | 2008-02-20 | 北京中星微电子有限公司 | Method, device and a display for automatically determining display brightness |
| CN101749567A (en) * | 2008-12-16 | 2010-06-23 | 比亚迪股份有限公司 | LED system |
| CN101645231A (en) * | 2009-04-02 | 2010-02-10 | 青岛海信电器股份有限公司 | Method and device for regulating back light brightness of display |
| CN201976222U (en) * | 2011-03-17 | 2011-09-14 | 广东九联科技股份有限公司 | Set-top box capable of adjusting output brightness according to environment |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105282942A (en) * | 2015-11-20 | 2016-01-27 | 普天智能照明研究院有限公司 | Adjusting method and adjusting device for LED light source |
| CN105933762A (en) * | 2016-05-18 | 2016-09-07 | 海信集团有限公司 | Linkage control method and device for smart home |
| CN105933762B (en) * | 2016-05-18 | 2019-09-17 | 青岛海信智慧家居系统股份有限公司 | A kind of inter-linked controlling method and device of smart home |
| WO2017215508A1 (en) * | 2016-06-15 | 2017-12-21 | 京东方科技集团股份有限公司 | Color temperature adjusting method and apparatus, light source and display device |
| US10568178B2 (en) | 2016-06-15 | 2020-02-18 | Boe Technology Group Co., Ltd. | Color temperature adjustment method and device, light source, display apparatus |
| CN106102248B (en) * | 2016-07-27 | 2019-01-22 | 欧普照明股份有限公司 | A kind of illumination control method, lighting device and terminal |
| CN106102248A (en) * | 2016-07-27 | 2016-11-09 | 欧普照明股份有限公司 | A kind of illumination control method, illuminator and terminal |
| CN106454554A (en) * | 2016-10-28 | 2017-02-22 | 青岛海信电器股份有限公司 | Ambient light television time synchronizing method and ambient light television |
| WO2018161685A1 (en) * | 2017-03-08 | 2018-09-13 | 深圳创维－Rgb电子有限公司 | Method for achieving television theater mode, device, equipment and storage medium |
| US10462878B2 (en) | 2017-03-08 | 2019-10-29 | Shenzhen Skyworth-Rgb Electronic Co., Ltd. | Method and apparatus and device for implementing television theater mode, and storage medium |
| WO2018219293A1 (en) * | 2017-06-02 | 2018-12-06 | 广东野光源眼科技有限公司 | Information terminal |
| CN109215612A (en) * | 2017-06-30 | 2019-01-15 | 北京小米移动软件有限公司 | Adjusting method and device that screen is shown, electronic equipment, storage medium |
| CN107682958A (en) * | 2017-10-13 | 2018-02-09 | 勤上光电股份有限公司 | A kind of LED desk lamp of computer-readable recording medium and the application medium |
| CN108154865A (en) * | 2017-12-05 | 2018-06-12 | 北京小米移动软件有限公司 | Adjust the method and device of screen color temp |
| CN109547762A (en) * | 2018-11-19 | 2019-03-29 | 深圳市金锐显数码科技有限公司 | A kind of method and device that white balance automatically switches |
| CN109547762B (en) * | 2018-11-19 | 2021-05-28 | 深圳市金锐显数码科技有限公司 | Method and device for automatically switching white balance |
| CN110944223A (en) * | 2019-11-19 | 2020-03-31 | 深圳创维－Rgb电子有限公司 | Interaction method, system and storage medium of television and bulb |
| CN113573113A (en) * | 2021-07-26 | 2021-10-29 | 深圳创维－Rgb电子有限公司 | Projection lamp control method, smart television and computer readable storage medium |
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