CN113677071B - Lamp control method and device, electronic equipment and storage medium - Google Patents
Lamp control method and device, electronic equipment and storage medium Download PDFInfo
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- CN113677071B CN113677071B CN202110919688.3A CN202110919688A CN113677071B CN 113677071 B CN113677071 B CN 113677071B CN 202110919688 A CN202110919688 A CN 202110919688A CN 113677071 B CN113677071 B CN 113677071B
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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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
- H05B47/175—Controlling the light source by remote control
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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
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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- 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
Abstract
The application discloses a lamp control method, which is applied to terminal equipment, wherein the terminal equipment is provided with a display screen for displaying images, the terminal equipment is connected with group control equipment, and the group control equipment is connected with a plurality of light emitting equipment to control the light emitting equipment to display the lamp effect, and the method comprises the following steps: determining a color taking area corresponding to the target light-emitting device in response to a connection request of the target light-emitting device; acquiring first color information according to the color taking area; according to the first color information, performing color taking calibration on the terminal equipment to obtain a calibration result; and generating a corresponding control strategy according to the calibration result, wherein the control strategy is used for carrying out light emission control on the target light-emitting equipment or carrying out re-color taking calibration on the terminal equipment based on the calibration result. The method can effectively perform color taking calibration on the terminal equipment, so that corresponding color information can be obtained in different color taking areas, and different light emitting equipment can display the light effect in a targeted manner according to the colors of the corresponding color taking areas.
Description
Technical Field
The present disclosure relates to the field of lighting control technologies, and in particular, to a method and apparatus for controlling a lamp, an electronic device, and a storage medium.
Background
The intelligent lighting system is a distributed control system formed by utilizing technologies such as a computer, wired/wireless communication data transmission and the like to realize intelligent control of lighting equipment, has the functions of intensity adjustment of light brightness, light soft start, timing control, scene setting and the like, and can achieve the characteristics of safety, energy conservation, comfort and high efficiency.
With the continuous development of lighting control technology, the functional demands of users on intelligent lighting systems are gradually increasing. Currently, an atmosphere lamp is popular with consumers as a lighting system capable of making synchronous light changes according to color changes of a display screen of an electronic device. However, the atmosphere lamp can only show the lamp effect according to the color change of the whole display screen, so that the emitted lamplight color and the color of the display screen lack of coordination, the lamplight effect is single, and the situation type lamplight extension effect cannot be achieved by being matched with the display of the current display screen.
Disclosure of Invention
The embodiment of the application provides a lamp control method, a lamp control device, electronic equipment and a storage medium.
In a first aspect, some embodiments of the present application provide a lamp control method applied to a terminal device, where the terminal device is configured with a display screen for displaying an image, the terminal device is connected to a group control device, and the group control device is connected to a plurality of light emitting devices to control the light emitting devices to display a lamp effect, the method includes: in response to a connection request of the target light emitting device, determining a color taking area corresponding to the target light emitting device, wherein the color taking area is used for representing a part of a display area defined on a display screen based on user operation; acquiring first color information according to the color taking area, wherein the first color information is used for representing color information set in the color taking area based on user operation; according to the first color information, performing color taking calibration on the terminal equipment to obtain a calibration result; and generating a corresponding control strategy according to the calibration result, wherein the control strategy is used for carrying out light emission control on the target light-emitting equipment or carrying out re-color taking calibration on the terminal equipment based on the calibration result.
In a second aspect, some embodiments of the present application further provide a lighting fixture control apparatus applied to a terminal device, where the terminal device is configured with a display screen for displaying images, and the terminal device is connected to a group control device, and the group control device is connected to a plurality of light emitting devices to control the light emitting devices to display a lighting effect, the apparatus includes: the determining module is used for responding to the connection request of the target light-emitting device, determining a color taking area corresponding to the target light-emitting device, wherein the color taking area is used for representing a part of display area defined on the display screen based on user operation; the acquisition module is used for acquiring first color information according to the color taking area, wherein the first color information is used for representing color information set in the color taking area based on user operation; the calibration module is used for carrying out color taking calibration on the terminal equipment according to the first color information to obtain a calibration result; the control module is used for generating a corresponding control strategy according to the calibration result, and the control strategy is used for carrying out light-emitting control on the target light-emitting equipment or carrying out color re-taking calibration on the terminal equipment based on the calibration result.
In a third aspect, some embodiments of the present application further provide an electronic device, including a display screen, a processor, and a memory, where the memory stores computer program instructions that, when invoked by the processor, perform the above-described luminaire control method.
In a fourth aspect, embodiments of the present application further provide a computer readable storage medium storing program code, where the program code when executed by a processor performs the above-described luminaire control method.
According to the lamp control method, the color taking area corresponding to the target light-emitting device can be determined in response to a connection request of the target light-emitting device, the color taking area is used for representing at least one part of the display area defined on the display screen based on user operation, further, first color information is obtained according to the color taking area and used for representing color information set in the color taking area based on user operation, further, according to the first color information, color taking calibration is conducted on the terminal device, a calibration result is obtained, and according to the calibration result, a corresponding control strategy is generated and used for conducting light-emitting control on the target light-emitting device or conducting color taking calibration on the terminal device again based on the calibration result. Because the color taking area is determined by the terminal equipment according to a part of the display area defined by the user, when the user defines a plurality of display areas, a plurality of different color taking areas can be determined, and then the terminal equipment can acquire color information on the plurality of color taking areas to perform color taking calibration, so that a plurality of lamps can pertinently display corresponding light effects according to the colors of the different color taking areas, the diversity of light display is enriched, meanwhile, the compatibility of the light colors and the colors of the display screen is ensured, and the entertainment experience of the user is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic diagram of a lamp control system architecture according to an embodiment of the present application.
Fig. 2 is a schematic diagram illustrating a correspondence between a color capturing area and a light emitting device according to an embodiment of the present application.
Fig. 3 shows an application scenario schematic diagram of a lamp control method provided in an embodiment of the present application.
Fig. 4 shows a flowchart of a lamp control method according to an embodiment of the present application.
Fig. 5 shows a flowchart of another lamp control method according to an embodiment of the present application.
Fig. 6 is a schematic flow chart of the step of generating the first control command in the luminaire control method of fig. 5.
Fig. 7 is a schematic flow chart of a color extraction calibration step in the lamp control method of fig. 5.
Fig. 8 shows a flowchart of yet another lamp control method according to an embodiment of the present application.
Fig. 9 is a schematic flow chart of the step of acquiring the second color information in the lamp control method of fig. 8.
Fig. 10 shows a block diagram of a lamp control device according to an embodiment of the present application.
Fig. 11 is a block diagram of an electronic device according to an embodiment of the present application.
Fig. 12 is a block diagram of a computer readable storage medium according to an embodiment of the present application.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In order to better understand the solution of the present application, the following description will make clear and complete descriptions of the technical solution of the embodiment of the present application with reference to the accompanying drawings in the embodiment of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The RGB lamp effect of the atmosphere lamp can enable the monotonous display desktop to become flexible, and meanwhile, the atmosphere lamp can play a role in lighting and baking the environment atmosphere. The atmosphere lamp mainly determines the light color to be displayed by collecting the color of the display screen of the electronic equipment, specifically, the content color displayed by the display screen of the electronic equipment can be collected through an external camera device or software built in the electronic equipment, and then the light which is compatible with the content color display is displayed.
At present, the desktop atmosphere lamp that discolours in real time according to screen content can only carry out the show of light based on the colour information of whole display screen that obtains to lead to the light bandwagon effect of atmosphere lamp single, for example, when there are a plurality of atmosphere lamps, every atmosphere lamp is based on the colour information show the same light effect of whole display screen. In addition, as the color information in different areas of the display screen is different, the light effect generated by using the color information of the whole display screen is easy to conflict with the content of the display screen, and when the colors of the light effect and the display screen are not matched, the light rays emitted by the atmosphere lamp are abrupt, so that unfriendly experience is brought to users.
In order to solve the above problems, through long-term research, the inventor provides a lamp control method provided by the embodiment of the application, and the method can respond to a connection request of a target light-emitting device, determine a color taking area corresponding to the target light-emitting device, further acquire first color information according to the color taking area, further perform color taking calibration on terminal equipment according to the first color information to obtain a calibration result, and generate a corresponding control strategy according to the calibration result. Therefore, the corresponding color information can be acquired in different color taking areas, so that the atmosphere lamp can pointedly display the corresponding light effect according to the colors of the different color taking areas, and the emitted light color has coordination with the color of the display screen.
The following describes an environmental architecture diagram of a lamp control method according to the present application.
As shown in fig. 1, in some embodiments, the light fixture control method provided in the embodiments of the present application may be applied to the light fixture control system 400 shown in fig. 1, where the light fixture control system 400 includes a terminal device 401, a group control device 403, a light emitting device 405, and a cloud server 407. The terminal device 401 includes a display 409, and the terminal device 401 may be a mobile terminal such as a mobile phone, a tablet, etc. with a display and a computing function, and a PC end. The plurality of light emitting devices 405 is a plurality, and the plurality of light emitting devices 405 may include a first light emitting device 402, a second light emitting device 404, a third light emitting device 406, and a fourth light emitting device 408. Group control device 403 may be an electronic device having communication, control capabilities such as a group control box, keyboard, joystick, etc. The cloud server 407 may be used to store device information of the light emitting device 405, for example, device name, device type, device communication protocol, and the like.
Alternatively, the terminal device 401 and the light emitting device 405 may be connected to the group control device 403 by a universal serial bus (Universal Serial Bus, USB), respectively, and the terminal device 401 and the light emitting device 405 may also be connected to the group control device 403 by a network, which may be a wireless network such as Wi-Fi, bluetooth, zigBee, or the like, capable of implementing communication connection between the terminal device and the group control device, and between the group control device and the light emitting device, which is not limited herein.
In some embodiments, the terminal device 401 may determine a color taking area on the display screen 409, and acquire color information according to the color taking area, further, the terminal device 401 performs color taking calibration according to the color information, and performs light emission control on the light emitting device 405 according to the result of the color taking calibration. Specifically, the terminal device 401 may define at least a part of a display area on the display screen 409 as a color taking area based on a user operation, and match one corresponding light emitting device 405 for each color taking area.
For example, referring to fig. 2, fig. 2 shows a correspondence between color taking areas and light emitting devices, the terminal device 401 may determine a first color taking area 420, a second color taking area 440, a third color taking area 460, and a fourth color taking area 480 defined by a user on the display screen 409 through a sliding gesture, where the first color taking area 420 corresponds to the first light emitting device 402, the second color taking area 440 corresponds to the second light emitting device 404, the third color taking area 460 corresponds to the third light emitting device 406, and the fourth color taking area 480 corresponds to the fourth light emitting device 408.
As an embodiment, referring to fig. 3, fig. 3 shows an application scenario of the lamp control method according to the present application. In this scenario, the terminal device may be the mobile phone 410, where the user performs color taking calibration by using the mobile phone 410, and by defining two color taking areas a and B on the screen of the mobile phone 410, the color taking areas a and B are respectively associated with the lamp 430 and the lamp 450, and the colors α and β are respectively set for the color taking areas a and B.
Further, the mobile phone 410 is used to send an instruction for controlling the light 430 and the light 450 to the group control box 470, and the group control box 470 controls the light 430 and the light 450 to display the light effect according to the instruction, and if the light 430 and the light 450 respectively display the color alpha and the color beta, the color taking calibration is qualified.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 4, fig. 4 illustrates a lamp control method according to an embodiment of the present application, and the lamp control method may include the following steps S110 to S140.
Step S110: and responding to the connection request of the target light-emitting device, determining a color taking area corresponding to the target light-emitting device, wherein the color taking area is used for representing a part of a display area defined on the display screen based on user operation.
In the embodiment of the application, the terminal device can obtain the instruction for controlling the lighting device to display the light effect according to the color of the acquired image displayed by the display screen by analyzing the color of the image, so that the instruction is sent to the group control device, and the group control device can synchronously control each lighting device after receiving the instruction. The target light emitting devices refer to light emitting devices which can be used for displaying the light effect by the terminal device, and each target light emitting device corresponds to a display area, namely a color taking area, on the display screen so as to display the corresponding light effect based on the color of the color taking area.
In case the terminal device, the group control device and the target light emitting device are all within the same local area network, a broadcast request may be sent to the outside to wait to be connected when the target light emitting device is in an idle state. If the terminal device receives the connection request sent by the target light emitting device, the group control device can be informed to establish a communication link with the target light emitting device.
As an embodiment, when the terminal device receives a connection request of the target light emitting device, the terminal device may acquire an operation of defining different display areas on the display screen by the user, where the operation may include at least a finger sliding screen, manually setting parameters, and determining the area to be taken based on the operation, and specifically, the terminal device may acquire a sliding operation of the user on the display screen, and according to the sliding operation, use the display area defined by the user on the display screen as the area to be taken.
Further, after determining the color taking area, the terminal device may send a prompt window to the user, where the prompt window may be used to provide the user with a choice of binding the color taking area to the target light emitting device, for example, a selection drop-down menu is displayed in the prompt window, where all the target light emitting devices are included in the drop-down menu, so that the target light emitting devices display a light effect that matches the color of the color taking area.
Step S120: according to the color taking region, first color information is acquired, and the first color information is used for representing color information set in the color taking region based on user operation.
In order to ensure that the light effect displayed by the target light-emitting device can be consistent with the color of the color taking area, a user can set the displayed color for each color taking area and control the target light-emitting device corresponding to the color taking area to display the light effect according to the displayed color, so that whether the displayed color of the color taking area is consistent with the light effect can be judged. In the embodiment of the present application, the first color information refers to a color of a display set by a user in the color taking area.
As an implementation manner, the terminal device may obtain the displayed color in the color-taking area, optionally, the user may manually input a color parameter for the terminal device to control the target lighting device to display the lighting effect, and further, the terminal device generates the displayed color according to the color parameter, where the color parameter may include RGB values. Specifically, after the user determines the color taking area, any RGB data can be manually set for the color taking area through the input box, and further the terminal device obtains the RGB data from the input box and takes the RGB data as the first color information.
Step S130: and carrying out color taking calibration on the terminal equipment according to the first color information to obtain a calibration result.
The color taking calibration refers to judging whether the light effect displayed by the target light-emitting device can be consistent with the color of the color taking area, and in the embodiment of the application, the terminal device can judge according to the result observed by the eyes of the user or through a computer vision related technology.
As an implementation manner, the terminal device may acquire device information of the target light emitting device, and send the device information to the group control device, so that the group control device may establish a communication link with the target light emitting device according to the device information, and generate a control instruction for controlling the corresponding target light emitting device to display the light effect according to the first color information, so that the group control device may transmit the control instruction to the target light emitting device through the communication link. Further, when the target light emitting device receives the control instruction and displays the light effect according to the control instruction, the terminal device can acquire a judgment result of the light effect by the user as a calibration result, or can acquire an image of the light effect by the camera, and acquire light emitting color information of the image based on image analysis, so that the light emitting color information is compared with parameters set by the user to acquire the calibration result.
Step S140: and generating a corresponding control strategy according to the calibration result, wherein the control strategy is used for carrying out light emission control on the target light-emitting equipment or carrying out re-color taking calibration on the terminal equipment based on the calibration result.
In some embodiments, when the terminal device obtains the calibration result, a corresponding control policy may be generated according to the calibration result, where the control policy may be used to perform light emission control on the target light emitting device, and may also be used to re-enter the color taking calibration for the terminal device, where the calibration result may include a situation that the color taking calibration is qualified and the color taking calibration is not qualified.
When the calibration result is that the color taking calibration is qualified, the terminal device can acquire the color information of the content displayed on the color taking area according to the color taking area to control the light emitting device to display the light in a targeted mode. As another implementation manner, when the calibration result is that the color taking calibration is not qualified, the terminal device may redetermine the color taking area and acquire the first color information, and further redefine the color taking calibration until the calibration result is that the color taking calibration is qualified; or when the calibration result is that the color taking calibration is not qualified, the user can adjust the color parameters displayed in the color taking area to acquire new first color information, and further, the color taking calibration is performed again until the calibration result is that the color taking calibration is qualified.
In the embodiment of the application, the terminal equipment responds to a connection request of the target light-emitting equipment, determines a color taking area corresponding to the target light-emitting equipment, acquires first color information according to the color taking area, further performs color taking calibration on the terminal equipment according to the first color information, obtains a calibration result, and performs light-emitting control on the target light-emitting equipment according to the calibration result. The terminal equipment can acquire corresponding color information in different color taking areas by determining the different color taking areas so that the target lighting equipment can pointedly display corresponding light effects according to the colors of the different color taking areas, so that the light colors sent by the target lighting equipment have coordination with the colors of the display screen, and more interactive experience is brought to users.
As shown in fig. 5, fig. 5 schematically illustrates another lamp control method provided in an embodiment of the present application, which may include the following steps S210 to S250.
Step S210: and responding to the connection request of the target light-emitting device, determining a color taking area corresponding to the target light-emitting device, wherein the color taking area is used for representing a part of a display area defined on the display screen based on user operation.
Step S220: according to the color taking region, first color information is acquired, and the first color information is used for representing color information set in the color taking region based on user operation.
In this embodiment, the specific implementation of step S210 and step S220 may refer to the descriptions of step S110 and step S120 provided in the above embodiments, and are not described herein.
Step S230: and generating a first control instruction according to the first color information, wherein the first control instruction is used for indicating the target lighting equipment to perform lighting display to obtain lighting color information, and the lighting color information is used for representing the lighting effect displayed by the lighting equipment, and the lighting effect at least comprises the color and the color temperature of the lighting.
In consideration of the fact that the light effect displayed by the target light-emitting device is required to be the same as or similar to the color of the color taking area, the light effect corresponding to the first color information can be controlled to be displayed by the target light-emitting device based on the first color information acquired on the color taking area, and therefore whether the light effect accords with the first color information or not is judged. Specifically, referring to fig. 6, step S230 may include step S231 and step S232.
Step S231: and generating a first control instruction according to the first color information.
Step S232: and transmitting a first control instruction to the group control equipment to obtain luminous color information, wherein the first control instruction is used for triggering the group control equipment to control the target luminous equipment to carry out luminous display according to the first control instruction.
When the terminal device obtains the first color information, a first control instruction may be generated according to the first color information, where the first control instruction is used to trigger the group control device to control the target lighting device to display the lighting effect, further, the terminal device sends the first control instruction to the group control device, and after the group control device controls the target lighting device to display the lighting effect, the terminal device may obtain the lighting color information, where the lighting color information is used to characterize the color information of the lighting effect.
Specifically, the terminal device may generate a first control instruction according to the first color information of the color taking area and the target light emitting device corresponding to the color taking area, and send the first control instruction to the group control device, when the group control device receives the first control instruction, the group control device may connect to the target light emitting device, and control the target light emitting device to display a light effect corresponding to the first color information, and further, when the target light emitting device displays the light effect, the terminal device may acquire the light emitting color information.
For example, when the target light emitting apparatus displays a light effect, the user may input the light effect displayed by the observed target light emitting apparatus as light emission color information, for example, a color kind, a color temperature value, and the like of the light effect to the terminal apparatus. Thus, after the user finishes the input operation, the terminal device can acquire the light emission color information. In addition, the user can also shoot the picture of the light effect that the lighting equipment shows through the camera to upload the picture to terminal equipment, and then terminal equipment can obtain the luminous colour information according to this picture analysis, and it should be noted that terminal equipment also can obtain the picture of light effect through camera device automatically.
Step S240: and carrying out color taking calibration on the terminal equipment according to the luminous color information to obtain a calibration result.
In some embodiments, when the terminal device obtains the light emitting color information, color taking calibration may be performed according to the light emitting color information, so as to obtain a calibration result. Specifically, referring to fig. 7, step S240 may include step S241 and step S242.
Step S241: and matching the luminous color information with the first color information to obtain a matching result.
Step S242: and judging whether the color taking calibration is qualified or not according to the matching result.
As an implementation manner, the terminal device may match the obtained light-emitting color information with the first color information, and further determine whether the color taking calibration is qualified according to the matching result. Specifically, the light emitting color information and the first color information may be subjected to matching calculation, for example, difference calculation is performed based on RGB values in the light emitting color information and the first color information, and if the result of the difference calculation exceeds a preset color difference range, it may be determined that the light emitting color information and the first color information are not matched, that is, the color taking calibration is not qualified. The preset color difference range is used for representing a tolerance range of errors between the luminous color information and RGB values of the first color information.
Step S250: and generating a corresponding control strategy according to the calibration result, wherein the control strategy is used for carrying out light emission control on the target light-emitting equipment or carrying out re-color taking calibration on the terminal equipment based on the calibration result.
The calibration result may include that the color taking calibration is not qualified and the color taking calibration is qualified. In some embodiments, the terminal device may generate a different control policy according to the calibration result of the color taking calibration, where the control policy may be used to re-perform the color taking calibration or perform the light emission control on the target light emitting device.
As an embodiment, if the color taking calibration is not qualified, the terminal device is subjected to color taking calibration again. Specifically, when determining that the color taking calibration is not qualified, the terminal device may redetermine a new color taking area, acquire first color information of the new color taking area, and further perform the operation of color taking calibration again according to the new first color information.
As another embodiment, if the color taking calibration is qualified, the light emission control is performed on the target light emitting device. Specifically, when the terminal device determines that the color taking calibration is qualified, the position relation between the target light-emitting device and the color taking area can be stored, so that when the task of controlling the light effect is executed subsequently, the position relation can be acquired through a Socket, and color information in the color taking area is acquired according to the position relation and used for displaying the light effect of the target light-emitting device.
In the embodiment of the application, the terminal equipment responds to a connection request of the target lighting equipment, determines a color taking area corresponding to the target lighting equipment, acquires first color information according to the color taking area, further generates a first control instruction according to the first color information, transmits the first control instruction to the group control equipment to obtain lighting color information, and accordingly matches the lighting color information with the first color information, judges whether color taking calibration is qualified or not, and performs lighting control on the target lighting equipment according to a calibration result. Therefore, the terminal equipment can accurately bind the color taking area with the target lighting equipment through color taking calibration, and ensures that the target lighting equipment can show the consistent light effect according to the color information of the color taking area, so that the light color emitted by the target lighting equipment and the color of the display screen have coordination, and more interactive experience is brought to users.
As shown in fig. 8, fig. 8 schematically illustrates yet another lamp control method provided in an embodiment of the present application, which may include the following steps S310 to S360.
Step S310: and responding to the connection request of the target light-emitting device, determining a color taking area corresponding to the target light-emitting device, wherein the color taking area is used for representing a part of a display area defined on the display screen based on user operation.
Step S320: according to the color taking region, first color information is acquired, and the first color information is used for representing color information set in the color taking region based on user operation.
Step S330: and carrying out color taking calibration on the terminal equipment according to the first color information to obtain a calibration result.
In this embodiment, the implementation of step S310, step S320 and step S330 may refer to the descriptions of step S110, step S120 and step S130 provided in the above embodiments, and are not described here again.
Step S340: and when the color taking calibration is qualified, acquiring second color information according to the color taking area, wherein the second color information is used for indicating the color information of the image shown on the display screen in the color taking area.
In the process of playing games or entertaining through the terminal equipment, the scene colors displayed by the display screen of the terminal equipment can be mapped into indoor atmosphere lamps to enhance the interactive immersion experience, and therefore, the lamplight colors displayed by the atmosphere lamps need to keep consistent and synchronous changes with the screen colors.
The terminal device can bind the color taking area with the target light-emitting device through the operation of color taking calibration, and control the target light-emitting device to display the consistent light effect according to the color information of the color taking area, and particularly, the terminal device can effectively control the light emission of the target light-emitting device under the condition that the color taking calibration is qualified. In this embodiment of the present application, the second color information refers to color information of an image shown in the color capturing area by the display screen when a preset application program runs, where the preset application program may be an entertainment application program, for example, a video playing application program, a music playing application program, a game application program, or a working application program, for example, a mind map application program, a working conference application program, or the like, which may be set by a user, or may be preset by a system, and is not limited herein. The second color information may include an average color value of color values of all pixel points on the image in the color taking area. In some embodiments, the second color information may be obtained from the color take area when the color take calibration of the terminal device is acceptable.
For example, when the operating system of the terminal device is an Android system, the projection function provided by the Android system may be utilized to project the screen of the display screen into an ImageReader, obtain screen data through the ImageReader, put the obtained screen data into a BitMap, and perform RGB/ARGB color mode conversion on the BitMap, so as to obtain color data of the screen of the whole display screen, and further obtain second color information from the color data of the screen of the whole display screen according to the color taking area.
When the operating system of the terminal device is an IOS system, the ReplayKit SDK function provided by the IOS system may be used to record the screen of the display screen, and the data information CMSampleBufferRef, CMSampleBufferRef which may be obtained by the ProcessSampleBuffe function and recorded in real time includes a cvpixelbufferef, further, the color data of the whole screen is obtained by the cvpixelbufferef, and further, according to the color-taking area, the second color information is obtained from the color data of the screen of the whole display screen.
When the operating system of the terminal equipment is a Windows system, the Windows equipment can be utilized to collect screen data through a DXGI graphic equipment interface, D3DDevice is created, an IDXGIOutputDuplication desktop object is obtained, an AcquireNextFrame is called, screen data of a current display screen is obtained, the screen data are stored in an IDXGIResource, the screen data are mapped from a GPU to a memory, the whole desktop screen color data are obtained, and further, second color information is obtained from the screen color data of the whole display screen according to a color taking area.
Considering that the terminal equipment can screen the screen when acquiring the color information of the display screen, under the condition that the computing capacity of the terminal equipment is ensured to be enough, the higher the intercepting speed is and the more the intercepting quantity is, the higher the accuracy of the acquired color information of the display screen is, so that the color information can be prevented from being lost. For this purpose, the terminal device may evaluate its own performance state in advance, further, determine different color taking strategies according to its own performance state, and obtain color information of the display screen by selecting the color taking strategy adapted to the computing power. Specifically, referring to fig. 9, step S340 may include step S341 and step S343.
Step S341: the performance state of the terminal equipment is obtained, wherein the performance state at least comprises the computing power of the terminal equipment.
Wherein, the performance state refers to an index for measuring the performance of the terminal equipment system. Specifically, the performance status may include an index of the terminal device that can be used to determine the system operation performance, such as system computing power, response time, operation time of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), and memory utilization, which are not limited herein.
As an implementation manner, when the color taking calibration is qualified, the terminal device may evaluate the performance state of itself at the current moment, and in particular, for the PC-side computer, the performance state may be evaluated by querying the memory utilization of the computer and the GPU operation performance at the current moment. For example, the PC-side computer may test the computing performance of the GPU at the current time by running a generic matrix multiplication (General Matrix Multiplication, GEMM) algorithm on the GPU as the performance state of the computer.
Step S342: and determining a color taking strategy according to the performance state.
Step S343: and acquiring second color information according to the color taking strategy.
The color capturing policy may refer to a method for executing a color capturing operation by a terminal device, that is, acquiring color information of an image shown by a display screen, where the color capturing policy may set rates of capturing different images and numbers of capturing images, and specifically, the color capturing policy may be a control parameter for executing the color capturing operation, where the control parameter may include: the frequency of capturing images and the resolution of the collected images can be set according to different control parameters, for example, a first color capturing policy is set, the frequency of capturing images and the resolution of the collected images in the first color capturing policy are at least the lowest value capable of meeting the requirement of accurately obtaining the color information of the images, the frequency of capturing images and the resolution of the collected images can be gradually increased based on the first color capturing policy, a second color capturing policy capable of obtaining the color information of the images with higher quality, a third color capturing policy and the like can be sequentially determined. In some embodiments, after the terminal device completes the evaluation of its performance state, the determination of the color taking policy may be performed according to the performance state.
As an implementation manner, the terminal device may perform different levels of classification on its own performance states, and further match corresponding color taking policies for the performance states of different levels. For example, by testing the computing performance of the GPU of the smart phone, a state level of the performance state of the smart phone at the current time is obtained, optionally, when the GPU occupancy rate is greater than 80%, the smart phone may be matched with the first color taking policy, and when the GPU occupancy rate is greater than 60% and less than or equal to 80%, the smart phone may be matched with the second color taking policy. Further, the terminal device acquires the second color information according to the determined color taking strategy.
Optionally, the terminal device may further adjust parameters of image display such as resolution and contrast of the display screen of the color capturing area according to the performance state of the terminal device, so as to improve accuracy of acquiring color information of the color capturing area.
Step S350: and generating a second control instruction according to the second color information.
In the embodiment of the application, when the terminal equipment controls the target lighting equipment to display the lighting effect, the corresponding target lighting equipment can be bound for different color taking areas, so that the lighting equipment reflecting respective colors in the different color taking areas is ensured, and the atmosphere lamp can display diversified lighting effects.
As an embodiment, the terminal device may obtain configuration parameters of the target light emitting device, where the configuration parameters include at least a device name, a device type, and a device communication protocol. Specifically, the terminal device may acquire the configuration parameters of the target light emitting device from the cloud server. Further, a second control instruction is generated according to the second color information and the configuration parameters.
For example, the terminal device may obtain the unique identification number (MAC address) and the communication protocol of the target lighting device from the Amazon server, generate the second control instruction according to the unique identification number (MAC address), the communication protocol and the second color information, and when the target lighting device is scanned in the local area network, send the second control instruction to the group-empty box, where the group-empty box may automatically establish a point-to-point connection with the target lighting device according to the unique identification number (MAC address) and the communication protocol, so as to form a star-shaped network topology.
Step S360: and transmitting a second control instruction to the group control device so as to control the light emission of the target light emitting device.
As an implementation manner, the terminal device may transmit the second control instruction to the group control device, and the group control device may perform light emission control on the target light emitting device according to the second control instruction. Specifically, when the group control device receives the second control instruction, the group control device may connect to the target lighting device according to the second control instruction, and control the target lighting device to display a lighting effect with the second color information feature.
For example, the terminal device may obtain the RGB color value of each pixel point in the color-taking area according to the color-taking area, calculate the average color value of the sum of the RGB color values of all the pixel points, form a protocol packet with the average color value of each color-taking area and the device information of the corresponding target lighting device, transmit the protocol packet to the group control box through the USB bus interface, further, the group control box analyzes the received protocol packet, and establish a communication link with the corresponding target lighting device according to the communication protocol of the device in the device information, so as to control the target lighting device to display the lighting effect with the second color information feature based on the communication link.
In the embodiment of the application, the terminal equipment responds to a connection request of the target light-emitting equipment, determines a color taking area corresponding to the target light-emitting equipment, acquires first color information according to the color taking area, further performs color taking calibration on the terminal equipment according to the first color information, acquires a performance state of the terminal equipment when the color taking calibration is qualified, determines a color taking strategy according to the performance state, acquires second color information according to the color taking strategy, and transmits a second control instruction to the group control equipment so as to perform light-emitting control on the target light-emitting equipment. Therefore, after the color taking area is determined through color taking calibration, the color information of the color taking area is obtained according to the performance state of the terminal equipment by a color taking method which is optimally adapted to the computing capacity of the terminal equipment, so that the accuracy of obtaining the color information of the display screen is improved, and the lamplight display effect is better.
Referring to fig. 10, a block diagram of a lamp control device 500 according to an embodiment of the disclosure is shown. The color taking control device 500 includes: a determination module 510, an acquisition module 520, a calibration module 530, and a control module 540. The determining module 510 is configured to determine, in response to a connection request of the target light emitting device, a color taking area corresponding to the target light emitting device, where the color taking area is used to characterize a part of a display area defined on the display screen based on a user operation; an acquisition module 520 for acquiring first color information according to the color taking region, the first color information being used for characterizing color information set in the color taking region based on a user operation; the calibration module 530 is configured to perform color taking calibration on the terminal device according to the first color information, to obtain a calibration result; and a control module 540 for controlling the light emission of the target light emitting device according to the calibration result.
In some embodiments, the calibration module 530 may include: the display unit is used for generating a first control instruction according to the first color information, the first control instruction is used for indicating the target lighting equipment to perform lighting display to obtain lighting color information, the lighting color information is used for representing the lighting effect displayed by the lighting equipment, and the lighting effect at least comprises the color and the color temperature of the lighting; and the calibration unit is used for carrying out color taking calibration on the terminal equipment according to the luminous color information to obtain a calibration result.
In some embodiments, the display unit may be specifically configured to: generating a first control instruction according to the first color information; and transmitting a first control instruction to the group control equipment to obtain luminous color information, wherein the first control instruction is used for triggering the group control equipment to control the target luminous equipment to carry out luminous display according to the first control instruction.
In some embodiments, the calibration unit may be specifically configured to: matching the luminous color information with the first color information to obtain a matching result; judging whether the color taking calibration is qualified according to the matching result, comprising the following steps: if the luminous color information is not matched with the first color information, the color taking calibration is not qualified;
the control module 540 may be specifically configured to: and if the color taking calibration is not qualified, carrying out the color taking calibration on the terminal equipment again.
In some embodiments, the calibration unit may be specifically configured to: if the color taking calibration is qualified, performing light emission control on the target light emitting device, and the calibration unit may include: the acquisition subunit is used for acquiring second color information according to the color taking area when the color taking calibration is qualified, wherein the second color information is used for indicating the color information of the image shown by the display screen in the color taking area; a generating subunit, configured to generate a second control instruction according to the second color information; and the control subunit is used for transmitting a second control instruction to the group control equipment so as to control the light emission of the target light emitting equipment.
In some embodiments, the generation subunit may be specifically configured to: acquiring configuration parameters of target light emitting equipment, wherein the configuration parameters at least comprise equipment names, equipment types and equipment communication protocols; and generating a second control instruction according to the second color information and the configuration parameters.
In some embodiments, the acquisition subunit may be specifically configured to: acquiring a performance state of the terminal equipment, wherein the performance state at least comprises calculation power of the terminal equipment; determining a color taking strategy according to the performance state; and acquiring second color information according to the color taking strategy.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus and modules described above may refer to the corresponding process in the foregoing method embodiment, which is not repeated herein.
In several embodiments provided herein, the coupling of the modules to each other may be electrical, mechanical, or other.
In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in software functional modules.
According to the scheme, the terminal equipment responds to the connection request of the target light-emitting equipment, the color taking area corresponding to the target light-emitting equipment is determined, the first color information is obtained according to the color taking area, further, the terminal equipment is subjected to color taking calibration according to the first color information, a calibration result is obtained, and the light-emitting control is performed on the target light-emitting equipment according to the calibration result. The terminal equipment can acquire corresponding color information in different color taking areas by determining the different color taking areas so that the target lighting equipment can pointedly display corresponding light effects according to the colors of the different color taking areas, so that the light colors sent by the target lighting equipment have coordination with the colors of the display screen, and more interactive experience is brought to users.
As shown in fig. 11, the embodiment of the present application further provides an electronic device 600, where the electronic device 600 includes a processor 610, a memory 620, and a display screen 630, and the memory 620 stores computer program instructions, and the computer program instructions, when invoked by the processor 610, implement the above-mentioned luminaire control method.
Processor 610 may include one or more processing cores. The processor 610 connects various parts within the overall battery management system using various interfaces and lines, performs various functions of the battery management system and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 620, and invoking data stored in the memory 620. Alternatively, the processor 610 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 610 may integrate one or a combination of several of a central processor 610 (Central Processing Unit, CPU), an image processor 610 (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for being responsible for rendering and drawing of display content; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 610 and may be implemented solely by a single communication chip.
The Memory 620 may include a random access Memory 620 (Random Access Memory, RAM) or a Read-Only Memory 620 (Read-Only Memory). Memory 620 may be used to store instructions, programs, code sets, or instruction sets. The memory 620 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (e.g., a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like. The storage data area may also store data created by the electronic device map in use (e.g., phonebook, audiovisual data, chat log data), and the like.
As shown in fig. 12, the present embodiment further provides a computer readable storage medium 700, where the computer readable storage medium 700 stores computer program instructions 710, and the computer program instructions 710 may be invoked by a processor to perform the method described in the above embodiment.
The computer readable storage medium may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium comprises a non-volatile computer readable storage medium (non-transitory computer-readable storage medium). The computer readable storage medium 700 has storage space for program code to perform any of the method steps described above. The program code can be read from or written to one or more computer program products. The program code may be compressed, for example, in a suitable form.
The foregoing description is not intended to limit the preferred embodiments of the present application, but is not intended to limit the scope of the present application, and any such modifications, equivalents and adaptations of the embodiments described above in accordance with the principles of the present application should and are intended to be within the scope of the present application, as long as they do not depart from the scope of the present application.
Claims (10)
1. A light fixture control method, applied to a terminal device, the terminal device being configured with a display screen for displaying an image, the terminal device being connected to a group control device, the group control device being connected to a plurality of light emitting devices to control the light emitting devices to exhibit a light effect, the method comprising:
determining a color taking area corresponding to a target light-emitting device in response to a connection request of the target light-emitting device, wherein the color taking area is used for representing a part of a display area defined on the display screen based on user operation;
Acquiring first color information according to the color taking area, wherein the first color information is used for representing color information set in the color taking area based on user operation;
according to the first color information, performing color taking calibration on the terminal equipment to obtain a calibration result; and
and generating a corresponding control strategy according to the calibration result, wherein the control strategy is used for carrying out light emission control on the target light-emitting equipment or carrying out color re-taking calibration on the terminal equipment based on the calibration result.
2. The method of claim 1, wherein the performing color-taking calibration on the terminal device according to the first color information to obtain a calibration result includes:
generating a first control instruction according to the first color information, wherein the first control instruction is used for indicating the target lighting equipment to perform lighting display to obtain lighting color information, the lighting color information is used for representing a lighting effect displayed by the lighting equipment, and the lighting effect at least comprises the color and the color temperature of the lighting; and
and carrying out color taking calibration on the terminal equipment according to the luminous color information to obtain a calibration result.
3. The method of claim 2, wherein the generating a first control instruction according to the first color information, where the first control instruction is used to instruct the target lighting device to perform lighting display, to obtain lighting color information, includes:
generating a first control instruction according to the first color information; and
and transmitting the first control instruction to the group control equipment to obtain luminous color information, wherein the first control instruction is used for triggering the group control equipment to control the target luminous equipment to carry out luminous display according to the first control instruction.
4. The method according to claim 2, wherein the performing color-taking calibration on the terminal device according to the light-emitting color information to obtain a calibration result includes:
matching the luminous color information with the first color information to obtain a matching result; and
judging whether the color taking calibration is qualified or not according to the matching result, comprising: if the luminous color information is not matched with the first color information, the color taking calibration is not qualified;
and generating a corresponding control strategy according to the calibration result, wherein the method comprises the following steps:
And if the color taking calibration is not qualified, generating a first control strategy, wherein the first control strategy is to perform color taking calibration again on the terminal equipment.
5. The method of claim 4, wherein generating a corresponding control strategy based on the calibration result, further comprises: if the color taking calibration is qualified, generating a second control strategy, wherein the second control strategy is to perform light emission control on the target light emitting device, and the second control strategy comprises the following steps:
when the color taking calibration is qualified, acquiring second color information according to the color taking area, wherein the second color information is used for representing the color information of the image shown by the display screen in the color taking area;
generating a second control instruction according to the second color information; and
and transmitting the second control instruction to the group control equipment so as to control the light emission of the target light emitting equipment.
6. The method of claim 5, wherein generating a second control instruction from the second color information comprises:
acquiring configuration parameters of the target light emitting device, wherein the configuration parameters at least comprise a device name, a device type and a device communication protocol; and
And generating a second control instruction according to the second color information and the configuration parameters.
7. The method of claim 5, wherein the obtaining second color information from the color extraction area comprises:
acquiring a performance state of the terminal equipment, wherein the performance state at least comprises calculation power of the terminal equipment;
determining a color taking strategy according to the performance state; and
and acquiring second color information according to the color taking strategy.
8. A lamp control apparatus, characterized by being applied to a terminal device provided with a display screen for displaying an image, the terminal device being connected to a group control device connected to a plurality of light emitting devices to control the light emitting devices, the apparatus comprising:
the determining module is used for responding to a connection request of the target light-emitting device, determining a color taking area corresponding to the target light-emitting device, wherein the color taking area is used for representing a part of a display area defined on the display screen based on user operation;
the acquisition module is used for acquiring first color information according to the color taking area, and the first color information is used for representing color information set in the color taking area based on user operation;
The calibration module is used for carrying out color taking calibration on the terminal equipment according to the first color information to obtain a calibration result; and
and the control module is used for generating a corresponding control strategy according to the calibration result, wherein the control strategy is used for carrying out light-emitting control on the target light-emitting equipment or carrying out color re-taking calibration on the terminal equipment based on the calibration result.
9. An electronic device, comprising:
a display screen;
a memory;
one or more processors coupled with the memory;
one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications configured to perform the method of any of claims 1-7.
10. A computer readable storage medium having stored therein program code which is callable by a processor to perform the method according to any one of claims 1 to 7.
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| CN115202549B (en) * | 2022-07-05 | 2023-08-22 | 珠海格力电器股份有限公司 | Lamp control method and device, storage medium and terminal equipment |
| CN115307075A (en) * | 2022-08-17 | 2022-11-08 | 中国第一汽车股份有限公司 | Lamp, lamp effect implementation method, device, equipment and medium |
| CN117042265B (en) * | 2023-10-10 | 2024-02-23 | 深圳市千岩科技有限公司 | Calibration method, device, electronic equipment and computer readable storage medium |
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