A light effect control method and related apparatuses
By acquiring audio and image information to adjust the lighting display effect, the problem of monotonous lighting effects in existing technologies is solved, and richer lighting effects that are more in line with the environment are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN INTELLIROCKS TECH CO LTD
- Filing Date
- 2021-09-03
- Publication Date
- 2026-08-04
AI Technical Summary
The existing lighting effects cannot make full use of the current environmental factors, resulting in monotonous effects that fail to meet user needs.
By acquiring audio and image information from the current environment, the display effect of the lights is adjusted. The brightness parameters and image RGB values are determined by combining the audio information, and the color of the lights is controlled to be consistent with the target RGB value. Multiple light-emitting sub-modules are used to display rich lighting effects.
It achieves richer displays with lighting effects that better match the environment, meeting user needs.
Smart Images
Figure CN115767844B_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of lighting effect control, and in particular relates to a lighting effect control method and related equipment. Background Technology
[0002] As an indispensable part of modern life, lighting fixtures have expanded beyond just illumination as people's living standards have improved. They are now used for decoration in various settings to adjust the atmosphere and mood of the environment, adding beauty to life.
[0003] In everyday life, some lighting fixtures can work in conjunction with other devices to enhance the user's sensory experience. For example, some fixtures can adjust their lighting effects based on the music playing in the environment. Specifically, they can identify the rhythm of the music and control the lighting effects accordingly, such as adjusting brightness or color. This control method can be applied to ambient lighting in settings like bars and concert venues.
[0004] However, this method of controlling lighting effects based on audio information only uses the audio information of the current environment, which cannot make full use of the current environmental factors. The control methods used are relatively simple, resulting in monotonous lighting effects that cannot meet user needs. Summary of the Invention
[0005] The purpose of this invention is to address the problem that existing lighting effects cannot fully utilize current environmental factors. The lighting effect control method provided in the first aspect of this application includes: Obtain target audio information in the current environment; Acquire target image information in the current environment; Adjust the display effect of the target lamps based on the target audio information and the target image information.
[0006] Based on the lighting effect control method provided in the first aspect of the embodiments of this application, optionally, adjusting the display effect of the target lamp based on the target audio information and the target image information includes: The brightness parameters are determined based on the target audio information; Determine the RGB values of the image based on the target image information; The target RGB value is obtained by adjusting the RGB values of the image based on the brightness parameters. Control the color displayed by the target lamp to be consistent with the target RGB value.
[0007] Based on the lighting effect control method provided in the first aspect of the embodiments of this application, optionally, the target lamp includes multiple light-emitting sub-modules, and there is a correspondence between the multiple light-emitting sub-modules and multiple sub-regions in the target image information; Determining the RGB values of the image based on the target image information includes: Obtain the average RGB parameter value corresponding to each of the multiple sub-regions, wherein the RGB parameter value is the average RGB value corresponding to the sub-region, or the RGB value with the largest proportion in the sub-region; The step of adjusting the image RGB value based on the brightness parameter to obtain a target RGB value; and adjusting the color displayed by the target lamp to be consistent with the target RGB value, includes: adjusting the RGB parameter values corresponding to the plurality of sub-regions respectively based on the brightness parameter to obtain the target RGB values corresponding to the plurality of sub-regions; Adjust the lighting effects displayed by multiple light-emitting sub-modules in the target lighting fixture to match the target RGB values corresponding to the multiple sub-regions.
[0008] Based on the lighting effect control method provided in the first aspect of the embodiments of this application, optionally, the step of determining the brightness parameter based on the target audio information includes: Determine whether a rhythm point exists based on the target audio information; If the rhythm point exists, then the brightness parameter is determined to be the first preset brightness. If the rhythm point does not exist, then the brightness parameter is determined to be less than the historical brightness parameter corresponding to the previous moment.
[0009] Based on the lighting effect control method provided in the first aspect of the embodiments of this application, optionally, the step of determining whether a rhythm point exists based on the target audio information includes: Determine the relationship between the first difference between the average energy value of the target audio information and the average energy value of the historical audio information corresponding to the previous moment, and the first preset difference; If the first difference is greater than the first preset difference, then the rhythm point is determined to exist; If the first difference is less than or equal to the first preset difference, then it is determined that the rhythm point does not exist; Based on the lighting effect control method provided in the first aspect of the embodiments of this application, optionally, the step of determining whether a rhythm point exists based on the target audio information includes: Determine the relationship between the second difference between the total energy value of the target audio information and the total energy value of the historical audio information corresponding to the previous moment, and the second preset difference; If the second difference is greater than the second preset difference, then the rhythm point is determined to exist; If the second difference is less than or equal to the second preset difference, then it is determined that the rhythm point does not exist.
[0010] Based on the lighting effect control method provided in the first aspect of the embodiments of this application, optionally, the step of obtaining target image information in the current environment includes: Acquire current environmental images using an image acquisition device; Receive a specific region selection instruction sent by the user, the specific region selection instruction being used to select a specific region in the environmental image; The image information included in the specific region is determined to be the target image information.
[0011] Based on the lighting effect control method provided in the first aspect of the embodiments of this application, optionally, the step of obtaining target audio information and target image information in the current environment includes: Read the audio signal from the display device to obtain the target audio information output by the display device; The video signal from the display device is read to obtain the target image information output by the display device.
[0012] A second aspect of this application provides a lighting effect control device, including: The first acquisition unit is used to acquire target audio information in the current environment; The second acquisition unit is used to acquire target image information in the current environment; The adjustment unit is used to adjust the display effect of the target lamp based on the target audio information and the target image information.
[0013] A third aspect of this application provides a lighting effect control device, characterized in that it includes: Central processing unit, memory, input / output interfaces, wired or wireless network interfaces, and power supply; The memory is either a short-term storage memory or a persistent storage memory; The central processing unit is configured to communicate with the memory and execute instructions in the memory on the lighting control device to perform the lighting control method according to any one of the first aspects of the embodiments of this application.
[0014] A fourth aspect of this application provides a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described in any one of the first aspects of this application.
[0015] The fifth aspect of this application provides a computer program product containing instructions that, when run on a computer, cause the computer to perform the method described in any one of the first aspects of this application.
[0016] As can be seen from the above technical solutions, the embodiments of this application have the following advantages: This solution acquires target audio information and target image information in the current environment; and adjusts the display effect of the target lighting fixture based on the target audio information and the target image information. Furthermore, it fully utilizes the image and audio information of the current environment to comprehensively adjust the sound effects displayed by the target lighting fixture, resulting in a richer lighting effect that better matches the on-site environment, thereby better meeting the needs of users. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0018] Figure 1 A schematic diagram illustrating the applicable environment for the lighting effect control method provided in this application; Figure 2 A flowchart illustrating an embodiment of the lighting effect control method provided in this application; Figure 3 This is another schematic flowchart illustrating an embodiment of the lighting effect control method provided in this application; Figure 4 This is a schematic diagram of a structural embodiment of the lighting effect control device provided in this application; Figure 5 This is another structural schematic diagram of an embodiment of the lighting effect control device provided in this application. Detailed Implementation
[0019] This application provides a lighting effect control method for adjusting the display effect of a target lamp so that the display effect of the target lamp is more in line with the current environmental atmosphere.
[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application are clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.
[0021] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than that illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.
[0022] Before introducing the lighting effect control method provided in this application, it is necessary to describe the application environment of this method. For details, please refer to [link / reference needed]. Figure 1 The applicable environment for the lighting effect control method of this application is as follows: Figure 1 The diagram includes a display device 101 and a target lighting fixture 102. The display device 101 is a device present in the current environment, such as a television or large screen in a home, cinema, or stage setting. The display device can play video and audio. The target lighting fixture 102 is the main body controlled by this lighting effect control method. For example, the target lighting fixture 102 can be a light strip, and the display device 101 can be a television set. The light strip is arranged around the television set, or it is arranged around the edge of the back of the television set (the back is opposite to the display surface of the television set). In this way, the lighting color of each segment of the light strip is controlled to be the same as or similar to the color of the screen in the edge area of the television set. Combined with audio control, the lighting color of the light strip is changed, thereby creating an immersive playback environment and improving the user experience. In the actual implementation of this method, it is necessary to acquire image and audio information in the current environment. Generally speaking, the acquired image information can be the video frame information played by the display device 101, and the audio information can be the audio information played by the display device. The video and audio information can be acquired by a separately set camera and microphone, or by reading the audio and video signals of the display device. The specific method depends on the actual situation and is not limited here. At the same time, due to the different usage scenarios or display devices, the specific arrangement of the target lights 102 depends on the actual situation and is also not limited here.
[0023] Please see Figure 2 One embodiment of this application includes steps 201 to 203.
[0024] 201. Obtain the target audio information in the current environment.
[0025] Specifically, target audio information in the current environment can be obtained through microphones or other audio receiving devices, or by reading the audio signal played by the playback device in the current environment through a High Definition Multimedia Interface (HDMI) to obtain target audio information. The obtained target audio information includes parameters such as audio decibels, which can be determined according to the actual situation and are not limited here.
[0026] 202. Obtain target image information in the current environment.
[0027] Specifically, target image information in the current environment can be obtained through image acquisition devices such as cameras, or video frame signals played by playback devices in the current environment can be read through a high-definition multimedia interface (HDMI) to obtain target image information. The obtained target image information can be an image of a specific area, depending on the actual situation, and is not limited here.
[0028] 203. Adjust the display effect of the target lamps based on the target audio information and the target image information.
[0029] Specifically, the display effect of the target lighting fixture is adjusted based on the target audio information and the target image information. This may include: determining the brightness parameter of the target lighting fixture based on the audio information, and determining the RGB value to be displayed based on the image information. For example, the current audio information is compared with historical audio information; if the current audio decibel level is higher, the determined brightness parameter value is higher. For the image, color extraction can be performed to extract the average RGB value of the target image, and this average RGB value is multiplied by the brightness parameter value to obtain the RGB value displayed by the target lighting fixture, which is then adjusted. This completes the adjustment process for the target lighting fixture.
[0030] As can be seen from the above technical solutions, the embodiments of this application have the following advantages: This solution acquires target audio information and target image information in the current environment; and adjusts the display effect of the target lighting fixture based on the target audio information and the target image information. Furthermore, it fully utilizes the image and audio information of the current environment to comprehensively adjust the sound effects displayed by the target lighting fixture, resulting in a richer lighting effect that better matches the on-site environment, thereby better meeting the needs of users.
[0031] based on Figure 2 Optionally, this application also provides a more detailed embodiment that can be used in actual implementation, please refer to the provided embodiments. Figure 3 The lighting effect control method of this application includes steps 301 to 310.
[0032] 301. Obtain the target audio information in the current environment.
[0033] The target audio information for the current environment is acquired. Specifically, this can be obtained through a microphone or other sound-receiving device, or by reading audio information from a specific display device via a High Definition Multimedia Interface (HDMI). This audio information includes decibels, frequency, and other data; the specific types of information depend on the actual situation and are not limited here. This solution uses a display device used in conjunction with lighting fixtures as an example. The display device can be a television, a large screen, or similar device, and the target audio information for the current environment is the audio information played by the display device.
Claims
1. A method of controlling a light effect, characterized by, include: Obtain target audio information in the current environment; Acquire target image information in the current environment; Adjust the display effect of the target lamps based on the target audio information and the target image information; The acquisition of target image information in the current environment includes: Acquire current environmental images using an image acquisition device; Receive a specific region selection instruction sent by the user, the specific region selection instruction being used to select a specific region in the environmental image; The image information included in the specific region is determined to be the target image information; The adjustment of the display effect of the target lamp based on the target audio information and the target image information includes: The brightness parameters are determined based on the target audio information; The image RGB value is determined based on the target image information, wherein the image RGB value is the average RGB value; Adjusting the image RGB values based on the brightness parameter to obtain a target RGB value, wherein adjusting the image RGB values based on the brightness parameter to obtain a target RGB value includes: multiplying the average RGB value by the brightness parameter to obtain the target RGB value; Control the color displayed by the target lamp to be consistent with the target RGB value; Determining the brightness parameter based on the target audio information includes: Determine whether a rhythm point exists based on the target audio information; If the rhythm point exists, then the brightness parameter is determined to be the first preset brightness value; If the rhythm point does not exist, then the brightness parameter is determined to be less than the historical brightness parameter corresponding to the previous moment.
2. The lighting effect control method according to claim 1, characterized in that, The target lighting fixture includes multiple light-emitting sub-modules, and there is a correspondence between the multiple light-emitting sub-modules and multiple sub-regions in the target image information; Determining the RGB values of the image based on the target image information includes: Obtain the RGB parameter values corresponding to the multiple sub-regions respectively. The RGB parameter values are the average RGB values of the sub-regions or the RGB value with the largest proportion in the sub-region. The step of adjusting the image RGB values based on the brightness parameters to obtain the target RGB value includes: Based on the brightness parameters, the RGB parameter values corresponding to the plurality of sub-regions are adjusted respectively to obtain the target RGB values corresponding to the plurality of sub-regions; Controlling the color displayed by the target light fixture to be consistent with the target RGB value includes: The lighting effects displayed by multiple light-emitting sub-modules in the target lamp are controlled to be consistent with the target RGB values corresponding to the multiple sub-regions.
3. The lighting effect control method according to claim 1, characterized in that, The step of determining whether a rhythm point exists based on the target audio information includes: Determine the relationship between the first difference and the first preset difference between the average energy value of the target audio information at the current moment and the average energy value of the historical audio information at the previous moment; If the first difference is greater than the first preset difference, then the rhythm point is determined to exist; If the first difference is less than or equal to the first preset difference, then it is determined that the rhythm point does not exist.
4. The lighting effect control method according to claim 1, characterized in that, The step of determining whether a rhythm point exists based on the target audio information includes: Determine the relationship between the second difference and the second preset difference between the total energy value of the target audio information at the current moment and the total energy value of the historical audio information at the previous moment; If the second difference is greater than the second preset difference, then the rhythm point is determined to exist; If the second difference is less than or equal to the second preset difference, then it is determined that the rhythm point does not exist.
5. A lighting effect control device, characterized in that, include: The first acquisition unit is used to acquire target audio information in the current environment; The second acquisition unit is used to acquire target image information in the current environment; An adjustment unit is used to adjust the display effect of the target lamp based on the target audio information and the target image information; The second acquisition unit is used for: Acquire current environmental images using an image acquisition device; Receive a specific region selection instruction sent by the user, the specific region selection instruction being used to select a specific region in the environmental image; The image information included in the specific region is determined to be the target image information; The adjustment unit is specifically used for: The brightness parameters are determined based on the target audio information; The image RGB value is determined based on the target image information, wherein the image RGB value is the average RGB value; Adjusting the image RGB values based on the brightness parameter to obtain a target RGB value, wherein adjusting the image RGB values based on the brightness parameter to obtain a target RGB value includes: multiplying the average RGB value by the brightness parameter to obtain the target RGB value; Control the color displayed by the target lamp to be consistent with the target RGB value; Determining the brightness parameter based on the target audio information includes: Determine whether a rhythm point exists based on the target audio information; If the rhythm point exists, then the brightness parameter is determined to be the first preset brightness value; If the rhythm point does not exist, then the brightness parameter is determined to be less than the historical brightness parameter corresponding to the previous moment.
6. A lighting effect control device, characterized in that, include: Central processing unit, memory, input / output interfaces, wired or wireless network interfaces, and power supply; The memory is either a short-term storage memory or a persistent storage memory; The central processing unit is configured to communicate with the memory and execute instructions in the memory on the lighting control device to perform the lighting effect adjustment method according to any one of claims 1 to 4.
7. A computer-readable storage medium, characterized in that, The instruction includes instructions that, when executed on a computer, cause the computer to perform the lighting effect control method as described in any one of claims 1 to 4.
8. A computer program product containing instructions, characterized in that, When it is run on a computer, it causes the computer to perform the lighting effect control method as described in any one of claims 1 to 4.