CN112423438A - Control method, device and equipment of intelligent lamp and computer readable storage medium - Google Patents
Control method, device and equipment of intelligent lamp and computer readable storage medium Download PDFInfo
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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
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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
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The invention discloses a control method, a device, equipment and a computer readable storage medium of an intelligent lamp, wherein the method comprises the following steps: acquiring program information of a program currently played by display equipment; acquiring light configuration parameters according to the program information; and adjusting the display parameters of the intelligent lamp according to the light configuration parameters. The invention improves the watching experience of the user.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a control method, a control device, control equipment and a computer readable storage medium of an intelligent lamp.
Background
With the development of the smart television, the requirement of the user on scene intellectualization of the smart television is higher and higher. The intelligent lamp of the television wall matched with the intelligent television can change light according to the requirements of users. In the prior art, the light of the intelligent lamp of the television wall is often mechanical, regular, lacking in layering sense and monotonous, and cannot be changed along with the playing content of the intelligent television.
Disclosure of Invention
The invention mainly aims to provide a control method, a control device, control equipment and a computer readable storage medium of an intelligent lamp, and aims to solve the problem that the intelligent lamp cannot change along with the playing content of an intelligent television.
In order to achieve the above object, the present invention provides a method for controlling an intelligent lamp, comprising the steps of:
acquiring program information of a program currently played by display equipment;
acquiring light configuration parameters according to the program information;
and adjusting the display parameters of the intelligent lamp according to the light configuration parameters.
In an embodiment, the step of obtaining the light configuration parameter according to the program information includes:
extracting keywords in the program information, wherein the program information comprises at least one of program introduction and program lines;
and acquiring the light configuration parameters corresponding to the keywords.
In an embodiment, the step of obtaining the lighting configuration parameter corresponding to the keyword includes:
acquiring the occurrence frequency of the keywords;
determining the weight information of the keywords according to the times;
and determining the lighting configuration parameters of the intelligent lamp according to the keywords and the corresponding weight information.
In an embodiment, the step of obtaining the light configuration parameter according to the program information includes:
acquiring a plurality of image frames of the currently played program within a preset time length;
determining a single frame picture with a color ratio within a preset interval in a plurality of image frames as a key picture;
determining a color signal of the program information according to the key picture;
and determining the light configuration parameters of the intelligent lamp according to the color signals.
In one embodiment, the step of determining the light configuration parameters of the smart lamp according to the color signal comprises:
performing Fourier transform according to the color signal to determine characteristic information of the color signal, wherein the characteristic information comprises at least one of a frequency domain, a variance and an amplitude value;
and determining the light configuration parameters of the intelligent lamp according to the characteristic information.
In an embodiment, the step of determining the light configuration parameters of the smart lamp according to the feature information includes:
and determining the light configuration parameters of the intelligent lamp according to the characteristic information, wherein the light configuration parameters comprise at least one of brightness, color and saturation.
In an embodiment, before the step of obtaining program information of a program currently played by a display device, the method further includes:
detecting face information of a user and/or the moving times of the user;
and if the face information is detected and/or the number of times of movement of the user is detected to be greater than a preset number of times, executing the step of acquiring the program information of the program currently played by the display device.
In order to achieve the above object, the present invention further provides a control device for an intelligent lamp, including:
the acquisition module is used for acquiring program information of a program currently played by the display equipment;
the calculation module is used for acquiring light configuration parameters according to the program information;
and the adjusting module is used for adjusting the display parameters of the intelligent lamp according to the light configuration parameters.
In order to achieve the above object, the present invention further provides a control device of a smart lamp, which includes a memory, a processor, and a control program of the smart lamp stored in the memory and executable on the processor, wherein the control program of the smart lamp, when executed by the processor, implements the steps of the control method of the smart lamp as described above.
To achieve the above object, the present invention also provides a computer-readable storage medium storing a control program of a smart lamp, which when executed by a processor, implements the steps of the control method of the smart lamp as described above.
The invention provides a control method, a control device, control equipment and a computer readable storage medium of an intelligent lamp, which are used for acquiring program information of a program currently played by display equipment; acquiring light configuration parameters according to the program information; and adjusting the display parameters of the intelligent lamp according to the light configuration parameters. The light configuration parameters of the intelligent lamp are determined according to the program information of the played program, the display parameters of the intelligent lamp are adjusted, the intelligent lamp can automatically adjust and display different light effects according to different program information, and the watching experience of a user is improved.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a control device of an intelligent lamp according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a control method of the intelligent lamp according to the first embodiment of the invention;
fig. 3 is a detailed flowchart of step S20 of the control method of the intelligent lamp according to the second embodiment of the present invention;
fig. 4 is a detailed flowchart of step S20 of the control method of the intelligent lamp according to the third embodiment of the present invention;
fig. 5 is a schematic structural diagram of functional modules of the control device of the intelligent lamp of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: acquiring program information of a program currently played by display equipment; acquiring light configuration parameters according to the program information; and adjusting the display parameters of the intelligent lamp according to the light configuration parameters.
The light configuration parameters of the intelligent lamp are determined according to the program information of the played program, the display parameters of the intelligent lamp are adjusted, the intelligent lamp can automatically adjust and display different light effects according to different program information, and the watching experience of a user is improved.
As an implementation solution, the control device of the smart lamp may be as shown in fig. 1.
The embodiment scheme of the invention relates to control equipment of an intelligent lamp, which comprises the following components: a processor 101, e.g. a CPU, a memory 102, a communication bus 103. Wherein a communication bus 103 is used for enabling the connection communication between these components.
The memory 102 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). As shown in fig. 1, a memory 102, which is a computer-readable storage medium, may include therein a control program of the smart lamp; and the processor 101 may be configured to invoke a control program for the smart lamp stored in the memory 102 and perform the following operations:
acquiring program information of a program currently played by display equipment;
acquiring light configuration parameters according to the program information;
and adjusting the display parameters of the intelligent lamp according to the light configuration parameters.
In one embodiment, the processor 101 may be configured to invoke a control program for the smart lamp stored in the memory 102 and perform the following operations:
extracting keywords in the program information, wherein the program information comprises at least one of program introduction and program lines;
and acquiring the light configuration parameters corresponding to the keywords.
In one embodiment, the processor 101 may be configured to invoke a control program for the smart lamp stored in the memory 102 and perform the following operations:
acquiring the occurrence frequency of the keywords;
determining the weight information of the keywords according to the times;
and determining the lighting configuration parameters of the intelligent lamp according to the keywords and the corresponding weight information.
In one embodiment, the processor 101 may be configured to invoke a control program for the smart lamp stored in the memory 102 and perform the following operations:
acquiring a plurality of image frames of the currently played program within a preset time length;
determining a single frame picture with a color ratio within a preset interval in a plurality of image frames as a key picture;
determining a color signal of the program information according to the key picture;
and determining the light configuration parameters of the intelligent lamp according to the color signals.
In one embodiment, the processor 101 may be configured to invoke a control program for the smart lamp stored in the memory 102 and perform the following operations:
performing Fourier transform according to the color signal to determine characteristic information of the color signal, wherein the characteristic information comprises at least one of a frequency domain, a variance and an amplitude value;
and determining the light configuration parameters of the intelligent lamp according to the characteristic information.
In one embodiment, the processor 101 may be configured to invoke a control program for the smart lamp stored in the memory 102 and perform the following operations:
and determining the light configuration parameters of the intelligent lamp according to the characteristic information, wherein the light configuration parameters comprise at least one of brightness, color and saturation.
In one embodiment, the processor 101 may be configured to invoke a control program for the smart lamp stored in the memory 102 and perform the following operations:
detecting face information of a user and/or the moving times of the user;
and if the face information is detected and/or the number of times of movement of the user is detected to be greater than a preset number of times, executing the step of acquiring the program information of the program currently played by the display device.
Based on the hardware architecture of the control equipment of the intelligent lamp, the embodiment of the control method of the intelligent lamp is provided.
Referring to fig. 2, fig. 2 is a first embodiment of a control method of an intelligent lamp according to the present invention, which includes the steps of:
step S10, acquiring program information of a program currently played by the display device;
specifically, the display device may be an intelligent device such as an intelligent television, a mobile phone, a tablet computer, and the like, and when an application in the display device plays a video program, program information of the program currently played by the display device is acquired, where the program information may be speech information in the program or picture information of the program.
Before acquiring program information of a program currently played by a display device, whether a user watches the program or not needs to be detected, and if the program is being played but the user does not watch the program, the program information does not need to be acquired. If the program is in the process of playing and a user watches the program, the program information needs to be acquired. Detecting whether the user watches the program or not can detect the face information of the user and/or the moving times of the user; and if the face information is detected and/or if the number of times of movement of the user is detected to be greater than the preset number of times, acquiring program information of a program currently played by the display equipment.
Step S20, obtaining light configuration parameters according to the program information;
specifically, the program information may be sound, picture, color information, and the like of a program to be played, and determining the lighting configuration parameter according to the program information may be determining various lighting configuration parameters according to different program information, where the lighting configuration parameters include lighting saturation, brightness, contrast, and the like.
The light configuration parameters can be generated according to program information, and when information that a terror or suspicion film is played by a program and information such as a gunshot sound and a screaming sound sent by a television is detected, dark system light configuration parameters with low saturation and concentration are configured.
The light configuration parameters may also be set in advance. The preset multiple light configuration parameters can be divided into multiple categories, for example, the categories are divided into "spring festival", "universe", "desert", "forest" and the like according to the application scene, when the corresponding application scene is detected and the light configuration parameters corresponding to the application scene are directly called, illustratively, when the program is detected to be played in spring and late spring, and keywords sent by a host or an actor are collected to show that the program is new, happy in new year, good in the past year, countdown and the like, the intelligent lamp can judge that the program is played in spring and late year and the cross-year countdown link is reached at the moment, the intelligent lamp automatically acquires the preset light configuration parameters of scenes such as countdown pictures and fireworks and crackers, and the scene is automatically joyful in cooperation with the display device. And matching the lighting configuration parameters of the desert category when detecting that the program is playing the animal world and explaining the keywords desert, dryness, migration and the like.
And step S30, adjusting the display parameters of the intelligent lamp according to the light configuration parameters.
Specifically, the display parameters of the intelligent lamp are adjusted according to the lighting configuration parameters to show different lighting effects, for example, in the process of a program in spring and evening, the intelligent lamp creates a festive atmosphere, and the lighting configuration parameters can be the lighting effects of festive, such as adjusting the intelligent lamp to red; when countdown is carried out in spring and evening, the light configuration parameters of the intelligent lamp are adjusted according to the program information, and the countdown picture is played by the intelligent lamp according to the adjusted light configuration parameters.
In the technical scheme of this embodiment, confirm the light configuration parameter of intelligent lamp according to the program information of the program of broadcast, and then adjust the display parameter of intelligent lamp, the intelligent lamp can be according to the program information automatic adjustment of difference and show different light effects, has promoted the user and has watched experience.
Referring to fig. 3, fig. 3 is a second embodiment of the control method of the intelligent lamp of the present invention, and based on the first embodiment of the present invention, the step S20 includes:
step S21, extracting keywords in the program information, wherein the program information comprises at least one of program introduction and program lines;
and step S22, obtaining the light configuration parameters corresponding to the keywords.
The step S22 includes: acquiring the occurrence frequency of the keywords; determining the weight information of the keywords according to the times; and determining the lighting configuration parameters of the intelligent lamp according to the keywords and the corresponding weight information.
Specifically, the program information includes a program introduction and a program speech, and the program introduction may be a profile of the program stored in advance, for example, the type of the movie is thriller; the program lines may be lines of a presenter or an actor, etc. Extracting keywords in the program information, for example, the program information is program lines of a host or an actor, extracting keywords in the program lines, for example, "desert", "river", "migration", and the like, and determining corresponding lighting configuration parameters according to the keywords. The lighting configuration parameters can be adjusted according to the times of the occurrence of the keywords, for example, three times of the desert and one time of the river occur, the weight information of the desert is greater than that of the river, and according to the keywords and the corresponding weight information, the current intelligent lamp can be determined to be set as the lighting configuration parameters related to the desert.
In the technical scheme of the embodiment, the light configuration parameters of the intelligent lamp are determined according to the keywords in the program information and the corresponding weight information, so that the light configuration parameters can be more accurately determined according to the keywords, and the situation that the light configuration parameters are inconsistent with the application scene due to the existence of the keywords with fewer times is prevented.
Referring to fig. 4, fig. 4 is a third embodiment of the control method of the intelligent lamp of the present invention, and based on the first or second embodiment of the present invention, the step S20 includes:
step S23, acquiring a plurality of image frames of the currently played program within a preset time length;
step S24, determining a single frame picture with a color proportion within a preset interval in a plurality of image frames as a key picture;
step S25, determining the color signal of the program information according to the key picture;
and step S26, determining the light configuration parameters of the intelligent lamp according to the color signals.
The step S26 includes: performing Fourier transform according to the color signal to determine characteristic information of the color signal, wherein the characteristic information comprises at least one of a frequency domain, a variance and an amplitude value; and determining the light configuration parameters of the intelligent lamp according to the characteristic information.
Specifically, a plurality of image frames of a program within a preset time duration are obtained, where the preset time duration may be 1 second, and the image frames are images corresponding to a video played by the program. Determining the color ratio of each image frame, where the color ratio may be the ratio of three colors of red, green and blue, for example, the color ratio is red: green: blue 1:2: 3. And screening a single frame picture with a color proportion in a preset interval from the plurality of image frames as a key picture, wherein the key picture is an image frame capable of representing the content of the current program. Defining a key picture as a signal on a two-dimensional plane, the amplitude of the signal corresponding to the red, green and blue values of the RGB values, and determining the color signal corresponding to the key picture. And determining the light configuration parameters of the intelligent lamp according to the color signals of the key pictures. Wherein, the fourier transform can be performed on the color signal to obtain the characteristic information of the color signal, the characteristic information includes at least one of frequency domain, variance and amplitude, exemplarily, as shown in the following formula,
wherein, f (N) is a color signal, f (k) is a color signal after fourier transform, N is a signal frequency length of the acquired signal, and k is a corresponding order.
Then, the variance S of F (k) is calculated2As shown in the following formula,
wherein F (k) is a Fourier-transformed color signal,is the average value of the color signal, N is the signal frequency length of the collected signal, and k is the corresponding order.
After the characteristic information is determined, the light configuration parameters of the intelligent lamp are determined according to the characteristic information, and the light configuration parameters of the intelligent lamp are determined according to the characteristic information, wherein the light configuration parameters comprise at least one of brightness, color and saturation.
When variance S2And when the display parameters belong to the same application scene within a certain time, controlling the intelligent lamp to fix the display parameters to the application scene. For example, the light configuration parameters are classified into categories of celebration, relaxation, joy, sadness, sloshing and the like according to application scenes, and each light configuration parameter represents different light brightness, concentration, color temperature and the like. And when the variance of the color signals obtained by processing the program information is within a preset threshold corresponding to the festive categories within a certain time, controlling the intelligent lamp to display the lighting effect corresponding to the festive categories with fixed parameters.
In the technical scheme of this embodiment, a key picture of a program is determined, color signals of the key picture are processed to obtain feature information, a lighting configuration parameter of an intelligent lamp is determined according to the feature information, the lighting configuration parameter of the intelligent lamp is automatically adjusted according to picture content of the program, and a single mechanical lighting configuration parameter is avoided.
Referring to fig. 5, the present invention also provides a control device of an intelligent lamp, including:
an obtaining module 100, configured to obtain program information of a program currently played by a display device;
the calculation module 200 is used for acquiring light configuration parameters according to the program information;
and the adjusting module 300 is configured to adjust the display parameters of the smart lamp according to the lighting configuration parameters.
In an embodiment, in terms of obtaining the light configuration parameters according to the program information, the calculating module 200 is specifically configured to:
extracting keywords in the program information, wherein the program information comprises at least one of program introduction and program lines;
and acquiring the light configuration parameters corresponding to the keywords.
In an embodiment, in terms of obtaining the lighting configuration parameters corresponding to the keyword, the calculating module 200 is specifically configured to:
acquiring the occurrence frequency of the keywords;
determining the weight information of the keywords according to the times;
and determining the lighting configuration parameters of the intelligent lamp according to the keywords and the corresponding weight information.
In an embodiment, in terms of obtaining the light configuration parameters according to the program information, the calculating module 200 is specifically configured to:
acquiring a plurality of image frames of the currently played program within a preset time length;
determining a single frame picture with a color ratio within a preset interval in a plurality of image frames as a key picture;
determining a color signal of the program information according to the key picture;
and determining the light configuration parameters of the intelligent lamp according to the color signals.
In an embodiment, in determining the light configuration parameter of the smart lamp according to the color signal, the calculating module 200 is specifically configured to:
performing Fourier transform according to the color signal to determine characteristic information of the color signal, wherein the characteristic information comprises at least one of a frequency domain, a variance and an amplitude value;
and determining the light configuration parameters of the intelligent lamp according to the characteristic information.
In an embodiment, in determining the light configuration parameter of the smart lamp according to the characteristic information, the calculating module 200 is specifically configured to:
and determining the light configuration parameters of the intelligent lamp according to the characteristic information, wherein the light configuration parameters comprise at least one of brightness, color and saturation.
In an embodiment, the control device of the smart lamp further includes a detection unit 400, wherein:
a detection unit 400 for detecting face information of a user and/or a number of movements of the user; and if the face information is detected and/or the number of times of movement of the user is detected to be greater than a preset number of times, executing the step of acquiring the program information of the program currently played by the display device.
The present invention also provides a control device of an intelligent lamp, which includes a memory, a processor and a control program of the intelligent lamp stored in the memory and executable on the processor, wherein the control program of the intelligent lamp, when executed by the processor, implements the steps of the control method of the intelligent lamp according to the above embodiment.
The present invention also provides a computer-readable storage medium storing a control program of a smart lamp, which when executed by a processor implements the steps of the control method of the smart lamp according to the above embodiment.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a computer-readable storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, and includes several instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A control method of an intelligent lamp is characterized by comprising the following steps:
acquiring program information of a program currently played by display equipment;
acquiring light configuration parameters according to the program information;
and adjusting the display parameters of the intelligent lamp according to the light configuration parameters.
2. The method for controlling smart lights according to claim 1, wherein the step of obtaining light configuration parameters according to the program information comprises:
extracting keywords in the program information, wherein the program information comprises at least one of program introduction and program lines;
and acquiring the light configuration parameters corresponding to the keywords.
3. The method for controlling an intelligent lamp according to claim 2, wherein the step of obtaining the light configuration parameters corresponding to the keywords comprises:
acquiring the occurrence frequency of the keywords;
determining the weight information of the keywords according to the times;
and determining the lighting configuration parameters of the intelligent lamp according to the keywords and the corresponding weight information.
4. The method of claim 1, wherein the step of obtaining the light configuration parameters according to the program information comprises:
acquiring a plurality of image frames of the currently played program within a preset time length;
determining a single frame picture with a color ratio within a preset interval in a plurality of image frames as a key picture;
determining a color signal of the program information according to the key picture;
and determining the light configuration parameters of the intelligent lamp according to the color signals.
5. The method of claim 4, wherein the step of determining the light configuration parameters of the smart lamp according to the color signal comprises:
performing Fourier transform according to the color signal to determine characteristic information of the color signal, wherein the characteristic information comprises at least one of a frequency domain, a variance and an amplitude value;
and determining the light configuration parameters of the intelligent lamp according to the characteristic information.
6. The method of claim 5, wherein the step of determining the light configuration parameters of the smart lamp according to the characteristic information comprises:
and determining the light configuration parameters of the intelligent lamp according to the characteristic information, wherein the light configuration parameters comprise at least one of brightness, color and saturation.
7. The method for controlling an intelligent lamp according to claim 1, wherein before the step of obtaining program information of a program currently played by the display device, the method further comprises:
detecting face information of a user and/or the moving times of the user;
and if the face information is detected and/or the number of times of movement of the user is detected to be greater than a preset number of times, executing the step of acquiring the program information of the program currently played by the display device.
8. A control device of an intelligent lamp, characterized in that the control device of the intelligent lamp comprises:
the acquisition module is used for acquiring program information of a program currently played by the display equipment;
the calculation module is used for acquiring light configuration parameters according to the program information;
and the adjusting module is used for adjusting the display parameters of the intelligent lamp according to the light configuration parameters.
9. A control device of a smart lamp, characterized in that the control device of a smart lamp comprises a memory, a processor and a control program of a smart lamp stored in the memory and executable on the processor, the control program of a smart lamp realizing the steps of the control method of a smart lamp according to any one of claims 1-7 when executed by the processor.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a control program of a smart lamp, which when executed by a processor implements the steps of the control method of a smart lamp according to any one of claims 1-7.
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CN114340102A (en) * | 2021-12-31 | 2022-04-12 | 深圳创维-Rgb电子有限公司 | Lamp strip control method and device, display equipment and system and storage medium |
CN114340102B (en) * | 2021-12-31 | 2024-05-07 | 深圳创维-Rgb电子有限公司 | Lamp strip control method, device, display equipment, system and storage medium |
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