Light-responsive synergistic color-changing method, device, storage medium, computer program product and wearable device

Abstract

The application relates to the technical field of intelligent wearable devices, in particular to a cooperative color-changing method and device based on light response, a storage medium, a computer program product and a wearable device. The method comprises the following steps: acquiring environmental light action information in a current use state of a wearable device, determining incident light acting on a shell light response area and a wearing light response area, and then performing light transmission adjustment on a composite light response structure covering the shell light response area and the wearing light response area to obtain adjusted light; generating a first color-changing representation based on a first spectral component in the adjusted light by triggering a first light response functional layer, and generating a second color-changing representation based on a second spectral component and / or a light intensity state by triggering a second light response functional layer; superimposing and associating the first color-changing representation and the second color-changing representation to obtain a shell color representation and a wearing color representation, so as to perform synchronous or partition color-changing control on a shell component and a wearing component, and obtain an overall machine cooperative color-changing state.

Description

Technical Field

[0001] This application relates to the field of smart wearable device technology, and in particular to a photo-responsive collaborative color-changing method, apparatus, storage medium, computer program product, and wearable device. Background Technology

[0002] With the widespread adoption of wearable devices such as smartwatches, smart bracelets, and health monitoring devices, users' demands for personalized, contextualized, and coordinated appearances are gradually increasing. Existing wearable devices typically consist of a main body, a shell component, and a wearing component, with the shell and wearing component often employing fixed colors or textures. When users need to change the device's appearance, they usually need to replace the strap, protective case, or other decorative accessories, which not only increases usage costs but also easily affects the stability of the connection structure and the overall waterproof performance due to frequent disassembly and assembly. To address the issue of monotonous wearable device appearances, some color-changing solutions have emerged in existing technologies. For example, electrochromic solutions change color by driving color-changing materials with voltage. However, such solutions typically require electrodes, wires, control circuits, and power supply structures, easily increasing the structural complexity and energy consumption of wearable devices. Furthermore, during repeated bending, stretching, or twisting of the wearing component, the color-changing structure is prone to cracking, detachment, or failure. For example, thermochromic solutions trigger color changes through temperature variations. However, wearable devices are easily affected by both body temperature and ambient temperature during wear, leading to unstable color-changing triggering conditions and poor stability of overall color-changing performance under different lighting conditions. Therefore, improving the stability of overall color-changing performance of wearable devices under different lighting conditions has become an urgent technical problem to be solved. Summary of the Invention

[0003] The main objective of this application is to provide a photo-responsive co-color-changing method, apparatus, storage medium, computer program product, and wearable device, aiming to solve the technical problem of how to improve the stability of whole-device co-color-changing of wearable devices under different lighting conditions.

[0004] To achieve the above objectives, this application provides a photoresponse-based synergistic color-changing method, which is applied to a wearable device. The wearable device includes a device body, a shell component, and a wearing component. The method includes: The ambient light effect information of the wearable device in the current use state is obtained, and based on the ambient light effect information, the incident light rays acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component are determined. Based on the incident light, the light transmission adjustment process is performed on the composite light response structure covering the outer shell light response area and the wearing light response area to obtain the adjustment light acting on the composite light response structure; Based on the first spectral component in the adjusted light, the first photoresponse functional layer in the composite photoresponse structure is triggered to generate a first color change characterization, and based on the second spectral component and / or light intensity state in the adjusted light, the second photoresponse functional layer in the composite photoresponse structure is triggered to generate a second color change characterization. Based on the superposition and correlation processing of the first color-changing characterization and the second color-changing characterization, the shell color characterization corresponding to the shell light response area and the wearing color characterization corresponding to the wearing light response area are obtained. Based on the outer shell color characterization and the wearing color characterization, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component to obtain the overall coordinated color-changing state of the wearable device.

[0005] In one embodiment, the step of acquiring ambient light response information of the wearable device in its current usage state, and determining the incident light rays acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component based on the ambient light response information, includes: The illumination status information of the environment in which the wearable device is located under the current usage state is obtained, and the illumination status information is analyzed to obtain ambient light effect information including light intensity state, spectral composition and incident direction state. Based on the ambient light effect information, the exposed surfaces of the outer shell component and the exposed surfaces of the wearing component in the wearable device are respectively mapped to the ambient light effect range to determine the outer shell light response area corresponding to the outer shell component and the wearing light response area corresponding to the wearing component; Based on the information of the outer shell light response area, the wearing light response area, and the ambient light effect, the light intensity state, spectral composition, and incident direction state acting on the outer shell light response area and the wearing light response area are analyzed in a regionalized manner to determine the incident light acting on the outer shell light response area and the wearing light response area.

[0006] In one embodiment, the step of adjusting the light transmittance of the composite photoresponse structure covering the outer shell light response area and the wearing light response area based on the incident light to obtain the adjusting light acting on the composite photoresponse structure includes: Based on the incident light, the incident light position, incident light direction and incident light distribution state of the incident light in the outer shell light response region and the wearing light response region are determined respectively, so as to obtain the regional incident light information corresponding to the composite light response structure; Based on the incident light information of the region, the incident light is guided and dispersed through the light transmission adjustment layer in the composite light response structure to obtain the light-guided light distributed in the outer shell light response region and the wearing light response region; Based on the light-guiding process, the light is diffused and its angle is adjusted by the optical adjustment structure in the composite light response structure to obtain the adjusted light acting on the composite light response structure.

[0007] In one embodiment, the step of triggering a first photoresponse functional layer in the composite photoresponse structure to generate a first color-changing characterization based on a first spectral component in the adjusted light, and triggering a second photoresponse functional layer in the composite photoresponse structure to generate a second color-changing characterization based on a second spectral component and / or light intensity state in the adjusted light, includes: Spectral analysis is performed on the adjusted light to determine the first spectral component corresponding to the first photoresponse functional layer, and the second spectral component and / or light intensity state corresponding to the second photoresponse functional layer. Based on the response relationship between the first spectral component and the first photoresponse functional layer, the first photoresponse functional layer is triggered to perform photoresponse color change, thereby obtaining a first color change characterization corresponding to the first spectral component. Based on the first color-changing characterization, the second spectral component, and / or the light intensity state, the second light-response functional layer is triggered to perform light-response color-changing, thereby obtaining a second color-changing characterization corresponding to the second spectral component and / or the light intensity state.

[0008] In one embodiment, the step of performing superposition and correlation processing based on the first color-changing characterization and the second color-changing characterization to obtain the shell color characterization corresponding to the shell light-response region and the wearing color characterization corresponding to the wearing light-response region includes: Based on the composite photoresponse structure distribution relationship corresponding to the outer shell photoresponse region and the wearing photoresponse region respectively, the first color change characterization and the second color change characterization are respectively processed to correspond to the outer shell photoresponse region and the wearing photoresponse region to obtain regional color change association information; Based on the regional color change association information, the color response states of the first color change characterization and the second color change characterization in the corresponding regions are superimposed and combined to obtain the composite color state of the outer shell corresponding to the outer shell light response region and the composite color state of the wearing light response region. Based on the composite color state of the outer shell and the composite color state of the wearing, the color presentation relationship between the light response area of ​​the outer shell and the light response area of ​​the wearing is characterized to obtain the outer shell color characterization corresponding to the light response area of ​​the outer shell and the wearing color characterization corresponding to the light response area of ​​the wearing.

[0009] In one embodiment, the step of performing synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component based on the outer shell color characterization and the wearing color characterization to obtain the overall coordinated color-changing state of the wearable device includes: Based on the outer shell color characterization and the wearing color characterization, the color correspondence between the outer shell component and the wearing component is analyzed to determine the cooperative color-changing mode corresponding to the outer shell component and the wearing component; Based on the collaborative color-changing mode, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component to determine the target color state corresponding to the outer shell component and the target color state corresponding to the wearing component; Based on the target color state, the color state association update is performed on the outer shell component and the wearing component to obtain the overall coordinated color change state of the wearable device.

[0010] Furthermore, to achieve the above objectives, this application also proposes a photoresponsive synergistic color-changing device, which is applied to a wearable device. The wearable device includes a device body, a shell component, and a wearing component. The device includes: An incident light module is used to acquire ambient light response information of the wearable device in its current usage state, and based on the ambient light response information, to determine the incident light rays acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component. The light adjustment module is used to perform light transmission adjustment processing on the composite light response structure covering the outer shell light response area and the wearing light response area based on the incident light, so as to obtain the adjustment light acting on the composite light response structure. The color-changing characterization module is used to trigger the first light-response functional layer in the composite light-response structure to generate a first color-changing characterization based on the first spectral component in the adjusted light, and to trigger the second light-response functional layer in the composite light-response structure to generate a second color-changing characterization based on the second spectral component and / or light intensity state in the adjusted light. The superposition and association module is used to perform superposition and association processing based on the first color change characterization and the second color change characterization to obtain the shell color characterization corresponding to the shell light response area and the wearing color characterization corresponding to the wearing light response area. The color-changing control module is used to perform synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component based on the outer shell color characterization and the wearing color characterization, so as to obtain the overall coordinated color-changing state of the wearable device.

[0011] In addition, to achieve the above objectives, this application also proposes a wearable device, which includes a device body, a shell component, a wearing component, a memory, a processor, and a light-response-based co-color-changing program stored in the memory and executable on the processor, wherein the light-response-based co-color-changing program is configured to implement the steps of the method as described in any one of the above embodiments.

[0012] In addition, to achieve the above objectives, this application also proposes a storage medium storing a photoresponse-based co-color-changing program, which, when executed by a processor, implements the steps of the photoresponse-based co-color-changing method described above.

[0013] In addition, to achieve the above objectives, this application also proposes a computer program product comprising a computer program that, when executed by a processor, implements the steps of the photoresponse-based collaborative color-changing method described above.

[0014] This application obtains ambient light information about the wearable device in its current usage state, and based on this information, determines the incident light acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component. Based on the incident light, it performs light transmission adjustment processing on the composite light response structure covering the outer shell light response area and the wearing light response area to obtain the adjusted light acting on the composite light response structure. Based on the first spectral component in the adjusted light, it triggers the first light response functional layer in the composite light response structure to generate a first color-changing characterization, and based on the second spectral component and / or light intensity state in the adjusted light, it triggers the second light response functional layer in the composite light response structure to generate a second color-changing characterization. Based on the first and second color-changing characterizations, it performs superposition and correlation processing to obtain the outer shell color characterization corresponding to the outer shell light response area and the wearing color characterization corresponding to the wearing light response area. Based on the outer shell color characterization and the wearing color characterization, it performs synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component to obtain the overall coordinated color-changing state of the wearable device. This application first acquires information about the current ambient light and determines the incident light in the outer shell light response area and the wearing light response area, enabling the color-changing process to unfold based on the actual light-receiving state of different components. Then, it performs light transmission adjustment processing on the incident light to obtain adjusted light acting on the composite light response structure, ensuring a unified light basis for subsequent light response triggering. Subsequently, based on the first spectral component, the second spectral component, and / or light intensity state in the adjusted light, it triggers the first and second light response functional layers to generate corresponding first and second color-changing representations, enabling corresponding color-changing responses under different light conditions. Afterward, it superimposes and correlates the first and second color-changing representations to obtain the outer shell color representation and the wearing color representation, and further performs synchronous or zoned color-changing control on the outer shell and wearing components accordingly. Through continuous processing of light acquisition, light adjustment, layered response, color superposition, and collaborative control, it improves the stability of the wearable device's overall collaborative color-changing under different light conditions. Attached Figure Description

[0015] 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, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In the drawings: Figure 1 This is a flowchart illustrating the first embodiment of the photoresponse-based synergistic color-changing method of this application; Figure 2 This is a schematic diagram of a sub-process in the second embodiment of the photoresponse-based synergistic color-changing method of this application; Figure 3This is a schematic diagram of a sub-process in the third embodiment of the photoresponse-based synergistic color-changing method of this application; Figure 4 This is a schematic diagram of the module structure of the photoresponse-based synergistic color-changing device according to an embodiment of this application; Figure 5 This is a schematic diagram of the device structure of the hardware operating environment involved in the photo-responsive collaborative color-changing method in the embodiments of this application.

[0016] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0017] It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this application.

[0018] To better understand the technical solution of this application, a detailed description will be provided below in conjunction with the accompanying drawings and specific implementation methods.

[0019] It's worth noting that with the widespread adoption of wearable devices such as smartwatches, smart bracelets, and health monitoring devices, users' demands for personalized, context-specific, and coordinated appearances are gradually increasing. Existing wearable devices typically consist of a main body, a shell component, and a wearing component, with the shell and wearing component often using fixed colors or textures. When users need to change the device's appearance, they usually need to replace the strap, protective case, or other decorative accessories, which not only increases usage costs but also easily affects the stability of the connection structure and the overall waterproof performance due to frequent disassembly and assembly. To address the issue of monotonous appearance in wearable devices, some color-changing solutions have emerged in existing technologies. For example, electrochromic solutions change color by driving color-changing materials with voltage. However, such solutions typically require electrodes, wires, control circuits, and power supply structures, easily increasing the structural complexity and energy consumption of wearable devices. Furthermore, during repeated bending, stretching, or twisting of the wearing component, the color-changing structure is prone to cracking, detachment, or failure. For example, thermochromic solutions trigger color changes through temperature variations. However, wearable devices are easily affected by both body temperature and ambient temperature during wear, leading to unstable color-changing triggering conditions and poor stability of overall color-changing performance under different lighting conditions. Therefore, improving the stability of overall color-changing performance of wearable devices under different lighting conditions has become an urgent technical problem to be solved.

[0020] The main solution of this application is as follows: First, obtain ambient light information about the wearable device in its current usage state. Based on this information, determine the incident light rays acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component. Second, based on the incident light rays, perform light transmission adjustment processing on the composite light response structure covering the outer shell light response area and the wearing light response area to obtain the adjusted light rays acting on the composite light response structure. Third, based on the first spectral component in the adjusted light rays, trigger the first light response functional layer in the composite light response structure to generate a first color-changing characterization. Fourth, based on the second spectral component and / or light intensity state in the adjusted light rays, trigger the second light response functional layer in the composite light response structure to generate a second color-changing characterization. Fifth, perform superposition and correlation processing on the first and second color-changing characterizations to obtain the outer shell color characterization corresponding to the outer shell light response area and the wearing color characterization corresponding to the wearing light response area. Sixth, based on the outer shell color characterization and the wearing color characterization, perform synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component to obtain the overall coordinated color-changing state of the wearable device.

[0021] This application first acquires information about the current ambient light and determines the incident light in the outer shell light response area and the wearing light response area, enabling the color-changing process to unfold based on the actual light-receiving state of different components. Then, it performs light transmission adjustment processing on the incident light to obtain adjusted light acting on the composite light response structure, ensuring a unified light basis for subsequent light response triggering. Subsequently, based on the first spectral component, the second spectral component, and / or light intensity state in the adjusted light, it triggers the first and second light response functional layers to generate corresponding first and second color-changing representations, enabling corresponding color-changing responses under different light conditions. Afterward, it superimposes and correlates the first and second color-changing representations to obtain the outer shell color representation and the wearing color representation, and further performs synchronous or zoned color-changing control on the outer shell and wearing components accordingly. Through continuous processing of light acquisition, light adjustment, layered response, color superposition, and collaborative control, it improves the stability of the wearable device's overall collaborative color-changing under different light conditions.

[0022] It should be noted that the executing entity of the method in this embodiment can be a computing service device with data processing, network communication, and program execution functions, or it can be the wearable device described above with the same or similar functions. This embodiment and the following embodiments will be described using a wearable device as an example.

[0023] Based on this, a first embodiment of the photoresponse-based synergistic color-changing method of this application is proposed. Please refer to... Figure 1 , Figure 1 This is a flowchart illustrating the first embodiment of the photoresponse-based collaborative color-changing method of this application.

[0024] In this embodiment, the method is applied to a wearable device, which includes a device body, a shell component, and a wearing component. The photoresponse-based synergistic color-changing method includes the following steps: S1: Obtain ambient light response information of the wearable device in the current usage state, and based on the ambient light response information, determine the incident light rays acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component; S2: Based on the incident light, the composite light response structure covering the outer shell light response area and the wearing light response area is subjected to light transmission adjustment processing to obtain the adjustment light acting on the composite light response structure; It should be noted that wearable devices refer to devices that can be worn on the human body and have a shell and wearing components, such as watches and bracelets; current usage state refers to the lighting environment and posture of the wearable device during actual wearing or use; ambient light effect information refers to the light intensity, spectral composition, and incident direction of the ambient light affecting the wearable device; shell component refers to the housing part of the wearable device used to house or support the main body of the device; wearing component refers to the component used to fix or wear the wearable device on the human body; shell light response area refers to the area within the shell component that can receive ambient light and The areas involved in photoresponse color change; the wearable photoresponse area refers to the area in the wearable component that can receive ambient light and participate in photoresponse color change; incident light refers to the light entering the corresponding area when ambient light acts on the outer shell photoresponse area and the wearable photoresponse area; the composite photoresponse structure refers to the composite structure covering the outer shell photoresponse area and the wearable photoresponse area, used to generate a color-changing response according to light conditions; light transmission adjustment treatment refers to the treatment of incident light by guiding, dispersing, homogenizing or adjusting the angle; the adjusted light refers to the light that actually acts on the subsequent photoresponse functional layer after the incident light has been adjusted by the composite photoresponse structure.

[0025] Specifically, when the wearable device is in its current usage state, the lighting conditions in its environment are first determined, and the lighting conditions are analyzed to obtain ambient light effect information. This ambient light effect information can be used to characterize the intensity, spectral composition, and incident direction of the light relative to the wearable device. Subsequently, the ambient light effect information is correlated with the exposed positions of the outer shell component and the wearing component to determine the outer shell light response area on the outer shell component that is affected by ambient light and can participate in color change, and the wearing component that is affected by ambient light and can participate in color change. Based on the outer shell light response area, the wearing component light response area, and the ambient light effect information, the incident light rays acting on the outer shell component and the wearing component are further determined, so that subsequent color-changing processing can be based on the actual light-receiving state of different components.

[0026] After determining the incident light, the incident light is applied to the composite photoresponse structure covering the outer shell's photoresponse area and the wearing photoresponse area. Upon receiving the incident light, the composite photoresponse structure performs light transmission adjustment processing, guiding, dispersing, and homogenizing the incident light within the composite photoresponse structure to reduce differences in light response caused by light concentration, angular differences, or uneven local illumination in different areas. After light transmission adjustment processing, an adjustable light beam is formed that can act on the composite photoresponse structure, enabling the subsequent first and second photoresponse functional layers to perform corresponding photoresponse color changes based on this adjustable light beam.

[0027] By first acquiring information about the ambient light under the current usage state, and then determining the incident light on the outer shell light-response area and the wearing light-response area accordingly, the color-changing process of the wearable device can correspond to the actual light-receiving state of different components. Next, based on the incident light, the light transmission of the composite light-response structure is adjusted, so that the light entering the composite light-response structure is processed into regulated light, thus providing a relatively stable light-receiving basis for the subsequent light-response functional layer. This reduces the inconsistency in color-changing between the outer shell components and the wearing components due to differences in light-receiving area, incident direction, or light distribution, and improves the stability of the wearable device's overall coordinated color-changing under different lighting conditions.

[0028] S3: Based on the first spectral component in the adjusted light, trigger the first light response functional layer in the composite light response structure to generate a first color change characterization, and based on the second spectral component and / or light intensity state in the adjusted light, trigger the second light response functional layer in the composite light response structure to generate a second color change characterization; S4: Based on the first color-changing characterization and the second color-changing characterization, perform superposition and correlation processing to obtain the shell color characterization corresponding to the shell light response area and the wearing color characterization corresponding to the wearing light response area; S5: Based on the outer shell color characterization and the wearing color characterization, perform synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component to obtain the overall coordinated color-changing state of the wearable device.

[0029] It should be noted that: the first spectral component refers to the spectral portion of the adjusting light used to trigger the first light-response functional layer to produce a color-changing response; the first light-response functional layer refers to the functional layer in the composite light-response structure used to respond to the first spectral component and form a color change; the first color-changing characterization refers to the color change state formed by the first light-response functional layer under the action of the first spectral component; the second spectral component refers to the spectral portion of the adjusting light used to trigger the second light-response functional layer to produce a color-changing response; the light intensity state refers to the intensity state of the adjusting light when it acts on the composite light-response structure; the second light-response functional layer refers to the functional layer in the composite light-response structure used to respond to the second spectral component and / or the light intensity state and form a color change; the second color-changing characterization refers to the second... The color change state formed by the light-response functional layer under the action of the second spectral component and / or light intensity state; superposition and correlation processing refers to the combination and corresponding processing of the first color change characterization and the second color change characterization according to their layering relationship in the corresponding regions; shell color characterization refers to the final color state presented by the shell light-response area; wearing color characterization refers to the final color state presented by the wearing light-response area; synchronous color change control refers to making the shell component and the wearing component change color according to a consistent or coordinated color relationship; zoned color change control refers to making the shell component and the wearing component change color differently according to the color relationship corresponding to their respective regions; whole-machine coordinated color change state refers to the overall coordinated color change result formed by the shell component and the wearing component under the action of light response.

[0030] Specifically, after obtaining the modulated light acting on the composite light-response structure, the spectral components and intensity states that can trigger different light-response functional layers in the modulated light are first distinguished. This establishes a correspondence between the first spectral component of the modulated light and the first light-response functional layer, and between the second spectral component and / or intensity state and the second light-response functional layer. Subsequently, the first light-response functional layer produces a light-response color change under the influence of the first spectral component, forming a first color-change characteristic; the second light-response functional layer produces a light-response color change under the influence of the second spectral component and / or intensity state, forming a second color-change characteristic. Thus, different functional layers in the composite light-response structure generate corresponding color-change results according to their respective light conditions.

[0031] After obtaining the first and second color-changing characteristics, they are superimposed and correlated according to the distribution relationship of the composite light-response structure in the outer shell light-response region and the wearing light-response region. This allows the color-changing results formed by the two functional layers to be combined into regional color results within their corresponding regions, thus obtaining the outer shell color characterization corresponding to the outer shell light-response region and the wearing color characterization corresponding to the wearing light-response region. Subsequently, based on the outer shell color characterization and the wearing color characterization, the color correspondence between the outer shell component and the wearing component is determined. Based on this color correspondence, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component to obtain the overall coordinated color-changing state of the wearable device.

[0032] By mapping the first spectral component, the second spectral component, and / or the light intensity state in the adjusted light to different light-response functional layers, the composite light-response structure can form a layered color-changing response for different lighting conditions. Then, through the superposition and correlation processing of the first and second color-changing representations, the layered color-changing results can be converted into color representations corresponding to the outer shell light-response area and the wearing light-response area, respectively. Finally, based on the outer shell color representation and the wearing color representation, synchronous color-changing control or zoned color-changing control is performed, so that the color changes of the outer shell component and the wearing component are no longer isolated but form a corresponding overall color-changing result. This improves the stability and consistency of the wearable device's overall coordinated color-changing under different lighting conditions.

[0033] This embodiment acquires ambient light information about the wearable device in its current usage state, and based on this information, determines the incident light acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component. Based on the incident light, the composite light response structure covering the outer shell light response area and the wearing light response area is subjected to light transmission adjustment processing to obtain the adjusted light acting on the composite light response structure. Based on the first spectral component in the adjusted light, the first light response functional layer in the composite light response structure is triggered to generate a first color-changing characterization, and based on the second spectral component and / or light intensity state in the adjusted light, the second light response functional layer in the composite light response structure is triggered to generate a second color-changing characterization. Based on the first and second color-changing characterizations, the outer shell color characterization corresponding to the outer shell light response area and the wearing color characterization corresponding to the wearing light response area are obtained. Based on the outer shell color characterization and the wearing color characterization, the outer shell component and the wearing component are subjected to synchronous color-changing control or zoned color-changing control to obtain the overall coordinated color-changing state of the wearable device. This embodiment first acquires the current ambient light information and determines the incident light in the outer shell light response area and the wearing light response area, enabling the color-changing process to unfold based on the actual light-receiving state of different components. Then, the incident light is processed to adjust the light transmission, resulting in adjusted light acting on the composite light response structure, so that subsequent light response triggering has a unified light basis. Subsequently, based on the first spectral component, the second spectral component, and / or the light intensity state in the adjusted light, the first light response functional layer and the second light response functional layer are triggered to generate corresponding first and second color-changing representations, so that different light conditions can form corresponding color-changing responses. Then, the first and second color-changing representations are superimposed and correlated to obtain the outer shell color representation and the wearing color representation, and further, based on this, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component. Through continuous processing of light acquisition, light adjustment, layered response, color superposition, and collaborative control, the stability of the wearable device's overall collaborative color-changing under different light conditions is improved.

[0034] Based on the first embodiment described above, a second embodiment of the photoresponse-based synergistic color-changing method of this application is proposed. Please refer to... Figure 2 , Figure 2 This is a schematic diagram of a sub-process in the second embodiment of the photoresponse-based collaborative color-changing method of this application.

[0035] like Figure 2 As shown, in this embodiment, step S1 includes: S11: Obtain the illumination status information of the environment in which the wearable device is located under the current usage state, and perform light effect analysis on the illumination status information to obtain ambient light effect information including light intensity state, spectral composition and incident direction state. S12: Based on the ambient light effect information, the exposed surfaces of the outer shell component and the exposed surfaces of the wearing component in the wearable device are respectively mapped to the ambient light effect range, and the outer shell light response area corresponding to the outer shell component and the wearing light response area corresponding to the wearing component are determined. S13: Based on the information of the outer shell light response area, the wearing light response area and the ambient light effect, perform regional analysis on the light intensity state, spectral composition and incident direction state acting on the outer shell light response area and the wearing light response area to determine the incident light acting on the outer shell light response area and the wearing light response area.

[0036] It should be noted that illumination status information refers to information reflecting the illumination conditions in the environment where the wearable device is located, including light intensity, light composition, and direction of illumination; light effect analysis refers to identifying and decomposing illumination status information to determine its effect on different areas of the wearable device; light intensity status refers to the intensity of ambient light illuminating the wearable device; spectral composition refers to the composition of different wavelengths or colors of light in the ambient light; incident direction status refers to the direction or angle of illumination of ambient light relative to the surfaces of the outer shell and wearing components; ambient light range refers to the area where ambient light can illuminate and act on the exposed surfaces of the wearable device; exposed surfaces refer to the surfaces of the outer shell and wearing components that are exposed to the external environment and can receive ambient light; regional analysis refers to the separate analysis of light intensity status, spectral composition, and incident direction status according to different locations of the outer shell light response area and the wearing light response area.

[0037] Specifically, when a wearable device is actually worn or in use, the system first acquires information about the ambient light conditions in its environment and then performs light effect analysis on this information to distinguish the intensity, spectral composition, and incident direction of the ambient light. This process transforms the originally holistic ambient light information into ambient light effect information that reflects the intensity, type, and direction of light, providing a basis for subsequently determining the light-receiving areas of the outer casing and the wearable components.

[0038] Subsequently, based on the ambient light effect information, the exposed surfaces of the outer casing and the wearing component are mapped to the ambient light effect range to determine which exposed surfaces are irradiated by ambient light, and these are respectively designated as the outer casing light response region and the wearing component light response region. After determining these regions, the ambient light effect information is further combined to perform regional analysis on the light intensity state, spectral composition, and incident direction state acting on the outer casing light response region and the wearing component light response region, thereby determining the incident light rays acting on the outer casing light response region and the wearing component light response region, respectively.

[0039] First, by analyzing the illumination status information, ambient light effect information including light intensity, spectral composition, and incident direction is obtained, enabling the wearable device's color-changing mechanism to match actual lighting conditions. Then, the exposed surfaces of the outer shell and wearing components are mapped to the ambient light effect range, accurately determining the light response areas of the shell and wearing components involved in color changing. Finally, the light intensity, spectral composition, and incident direction of different light response areas are analyzed regionally, allowing the subsequent color-changing process to unfold based on the actual incident light in the shell and wearing areas, respectively. This reduces color-changing differences caused by unclear light-receiving range and direction among different components, improving the stability of the wearable device's overall coordinated color-changing under different lighting conditions.

[0040] Based on the first embodiment described above, in this embodiment, step S2 includes: S21: Based on the incident light, determine the incident light position, incident light direction and incident light distribution state of the incident light in the outer shell light response region and the wearing light response region, respectively, to obtain the regional incident light information corresponding to the composite light response structure; S22: Based on the incident light information of the region, the incident light is guided and dispersed through the light transmission adjustment layer in the composite light response structure to obtain the light-guided light distributed in the outer shell light response region and the wearing light response region; S23: Based on the light guiding process, the light is diffused and angle adjusted by the optical adjustment structure in the composite light response structure to obtain the adjusted light acting on the composite light response structure.

[0041] It should be noted that: incident light position refers to the surface position corresponding to the incident light entering the outer shell light response area or the wearing light response area; incident light direction refers to the propagation direction or illumination angle of the incident light when entering the corresponding light response area; incident light distribution state refers to the uniformity and coverage of the incident light distribution within the corresponding light response area; regional incident light information refers to the information obtained by associating the incident light position, incident light direction, and incident light distribution state, used to characterize the light reception of different light response areas; light transmission adjustment layer refers to the light transmission functional layer in the composite light response structure used to guide and adjust the transmission of light; light guiding and dispersion processing refers to the process of guiding, diffusing, and homogenizing the incident light within the corresponding area; light guiding processed light refers to the regionalized distribution of light formed after the incident light is processed by the light transmission adjustment layer; optical adjustment structure refers to the structure used to further adjust the light diffusion state and the light emission angle; light diffusion refers to the process of changing the light from a locally concentrated state to a more uniform distribution state; angle adjustment processing refers to adjusting the light propagation angle so that the light can act on the composite light response structure in a state adapted to the subsequent light response.

[0042] Specifically, after determining the incident light rays acting on the outer shell light response area and the wearing light response area, the incident light position, incident light direction, and incident light distribution state in different light response areas are first identified to determine whether the incident light rays are concentrated on a local area or dispersed over a larger area, and further to determine the light reception differences corresponding to the outer shell light response area and the wearing light response area. By associating and organizing the above-mentioned incident light position, incident light direction, and incident light distribution state, the regional incident light information corresponding to the composite light response structure is obtained, so that subsequent light transmission adjustment can be performed according to the actual incident light conditions in different areas.

[0043] Subsequently, based on the incident light information of the aforementioned region, the incident light is guided into the light-transmitting adjustment layer in the composite light-response structure. The light-transmitting adjustment layer then guides and disperses the incident light, transforming it from potentially locally concentrated, directionally different, or unevenly distributed light into guided light within the outer shell and the wearing light-response area. Building upon this, the optical adjustment structure within the composite light-response structure further diffuses and adjusts the angle of the guided light, creating a propagation state more suitable for light response color change within the effective area, ultimately resulting in the adjusted light acting on the composite light-response structure.

[0044] By first determining the incident light position, direction, and distribution in the outer shell's light response area and the wearable light response area, the actual light reception differences in different areas can be clearly identified. Then, based on the regional incident light information, the incident light is guided and dispersed to form relatively uniform guided light in different light response areas. Furthermore, light diffusion and angle adjustment are achieved through an optical adjustment structure, making the light state acting on the composite light response structure more stable. This reduces inconsistencies in color change caused by localized strong light, differences in incident light angle, or uneven regional light distribution, improving the stability of the wearable device's overall color change under different lighting conditions.

[0045] This embodiment acquires ambient light information about the wearable device in its current usage state, and based on this information, determines the incident light acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component. Based on the incident light, the composite light response structure covering the outer shell light response area and the wearing light response area is subjected to light transmission adjustment processing to obtain the adjusted light acting on the composite light response structure. Based on the first spectral component in the adjusted light, the first light response functional layer in the composite light response structure is triggered to generate a first color-changing characterization, and based on the second spectral component and / or light intensity state in the adjusted light, the second light response functional layer in the composite light response structure is triggered to generate a second color-changing characterization. Based on the first and second color-changing characterizations, the outer shell color characterization corresponding to the outer shell light response area and the wearing color characterization corresponding to the wearing light response area are obtained. Based on the outer shell color characterization and the wearing color characterization, the outer shell component and the wearing component are subjected to synchronous color-changing control or zoned color-changing control to obtain the overall coordinated color-changing state of the wearable device. This embodiment first acquires the current ambient light information and determines the incident light in the outer shell light response area and the wearing light response area, enabling the color-changing process to unfold based on the actual light-receiving state of different components. Then, the incident light is processed to adjust the light transmission, resulting in adjusted light acting on the composite light response structure, so that subsequent light response triggering has a unified light basis. Subsequently, based on the first spectral component, the second spectral component, and / or the light intensity state in the adjusted light, the first light response functional layer and the second light response functional layer are triggered to generate corresponding first and second color-changing representations, so that different light conditions can form corresponding color-changing responses. Then, the first and second color-changing representations are superimposed and correlated to obtain the outer shell color representation and the wearing color representation, and further, based on this, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component. Through continuous processing of light acquisition, light adjustment, layered response, color superposition, and collaborative control, the stability of the wearable device's overall collaborative color-changing under different light conditions is improved.

[0046] Based on the second embodiment described above, a third embodiment of the photoresponse-based synergistic color-changing method of this application is proposed. Please refer to... Figure 3 , Figure 3 This is a schematic diagram of a sub-process in the third embodiment of the photoresponse-based collaborative color-changing method of this application.

[0047] In this embodiment, step S3 includes: S31: Perform spectral analysis on the adjusted light to determine the first spectral component corresponding to the first light response functional layer, and the second spectral component and / or light intensity state corresponding to the second light response functional layer in the adjusted light; S32: Based on the response relationship between the first spectral component and the first photoresponse functional layer, the first photoresponse functional layer is triggered to perform photoresponse color change to obtain a first color change characterization corresponding to the first spectral component. S33: Based on the first color change characterization, the second spectral component and / or the light intensity state, trigger the second light response functional layer to perform light response color change, and obtain a second color change characterization corresponding to the second spectral component and / or the light intensity state.

[0048] It should be noted that spectral interaction analysis refers to the process of identifying and classifying the interaction relationships between different spectral components in the modulating light and different functional layers in the composite photoresponse structure; response relationship refers to the triggering correspondence formed between a specific spectral component or light intensity state and the corresponding photoresponse functional layer; photoresponse color change refers to the process by which the photoresponse functional layer produces a change in color state under the action of corresponding light conditions.

[0049] Specifically, after obtaining the adjustment light, spectral analysis is performed on the adjustment light to distinguish the first spectral component that can act on the first photoresponse functional layer, and the second spectral component and / or intensity state that can act on the second photoresponse functional layer. Through this process, different types of light-acting factors in the adjustment light can be mapped to different functional layers, giving the first and second photoresponse functional layers clear triggering criteria and avoiding unclear color-changing responses caused by the mixed effects of different light components.

[0050] Subsequently, based on the response relationship between the first spectral component and the first photoresponse functional layer, the first photoresponse functional layer is triggered to undergo photoresponse color change, forming a first color change characterization corresponding to the first spectral component. Building upon the first color change characterization, the second photoresponse functional layer is then triggered to undergo photoresponse color change, combining the second spectral component and / or light intensity state, forming a second color change characterization corresponding to the second spectral component and / or light intensity state. This allows the composite photoresponse structure to generate different levels of color change results according to different lighting conditions.

[0051] By analyzing the spectral effects of the adjusted light, the first spectral component, the second spectral component, and / or light intensity state are respectively mapped to different photoresponse functional layers, making the color-changing triggering conditions of different functional layers clearer. Then, based on the first spectral component, the first photoresponse functional layer is triggered to generate the first color-changing characteristic, and based on the first color-changing characteristic, the second spectral component, and / or light intensity state, the second photoresponse functional layer is triggered to generate the second color-changing characteristic. This allows the composite photoresponse structure to form layered and continuous color-changing responses according to different light conditions. Therefore, the color-changing instability caused by triggering a single light factor can be reduced, providing a stable color-changing foundation for subsequent color overlay and overall device-wide coordinated color changing.

[0052] Based on the second embodiment described above, in this embodiment, step S4 includes: S41: Based on the composite light response structure distribution relationship corresponding to the outer shell light response region and the wearing light response region respectively, the first color change characterization and the second color change characterization are respectively processed to correspond to the outer shell light response region and the wearing light response region to obtain regional color change association information; S42: Based on the regional color change association information, the color response states of the first color change characterization and the second color change characterization in the corresponding regions are superimposed and combined to obtain the composite color state of the outer shell corresponding to the outer shell light response region and the composite color state of the wearing light response region. S43: Based on the composite color state of the outer shell and the composite color state of the wearing, the color presentation relationship between the light response area of ​​the outer shell and the light response area of ​​the wearing is characterized to obtain the outer shell color characterization corresponding to the light response area of ​​the outer shell and the wearing color characterization corresponding to the light response area of ​​the wearing.

[0053] It should be noted that the composite light response structure distribution relationship refers to the coverage position, hierarchical configuration, and regional correspondence of the composite light response structure in the outer shell light response area and the wearing light response area; regional correspondence processing refers to the process of matching different color-changing representations to the outer shell light response area and the wearing light response area according to their position of action; regional color-changing association information refers to the information used to characterize the association between different light response areas and corresponding color-changing representations; color response state refers to the color change state jointly formed by the first and second color-changing representations in the corresponding areas; superposition and combination processing refers to the process of combining the color-changing results generated by different functional layers according to the stacking relationship and regional correspondence; outer shell composite color state refers to the composite color state formed by the combination of multiple color-changing representations in the outer shell light response area; wearing composite color state refers to the composite color state formed by the combination of multiple color-changing representations in the wearing light response area; color presentation relationship refers to the correspondence, coordination, or differentiation relationship between the final presented colors of the outer shell light response area and the wearing light response area; and association representation refers to the process of integrating and describing the correspondence between the color states of different areas.

[0054] Specifically, after obtaining the first and second color-changing characteristics, the distribution relationship of the composite photoresponse structure in the outer shell photoresponse region and the wearing photoresponse region is first used to determine the position and range of action of different color-changing characteristics in the outer shell region and the wearing region. Subsequently, the first and second color-changing characteristics are respectively mapped to the outer shell photoresponse region and the wearing photoresponse region, so that each photoresponse region can be mapped to the color-changing result generated by different photoresponse functional layers, and regional color-changing association information is formed, providing a regional basis for subsequent color overlay.

[0055] After forming the regional color-changing association information, the color response states of the first and second color-changing representations in their corresponding regions are superimposed and combined. This allows the color changes generated by the first and second light-response functional layers to form a composite color result within the same region, thus obtaining the outer shell composite color state and the wearing composite color state, respectively. Subsequently, based on the outer shell composite color state and the wearing composite color state, the color presentation relationship between the outer shell light-response region and the wearing light-response region is characterized to determine whether they form a harmonious and consistent color relationship or a differentiated color relationship, ultimately obtaining the outer shell color representation and the wearing color representation.

[0056] By mapping the first and second color-changing characteristics to the outer shell light-response region and the wearing light-response region, respectively, based on the distribution relationship of the composite light response structure, confusion between color-changing results in different regions can be avoided. Furthermore, by superimposing and combining the color response states of different color-changing characteristics using regional color-changing correlation information, the outer shell region and the wearing region each form a distinct composite color state. Finally, the color presentation relationship between the outer shell composite color state and the wearing composite color state is correlated and characterized, enabling the color results of the two regions to form a correspondence that can be used for subsequent coordinated color-changing control. This improves the coordination and stability of color changes between the outer shell component and the wearing component under different lighting conditions.

[0057] Based on the second embodiment described above, in this embodiment, step S5 includes: S51: Based on the outer shell color characterization and the wearing color characterization, analyze the color correspondence between the outer shell component and the wearing component, and determine the cooperative color-changing mode corresponding to the outer shell component and the wearing component; S52: Based on the collaborative color-changing mode, perform synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component to determine the target color state corresponding to the outer shell component and the target color state corresponding to the wearing component; S53: Based on the target color state, perform color state association update on the outer shell component and the wearing component to obtain the overall coordinated color change state of the wearable device.

[0058] It should be noted that color correspondence refers to the consistent, coordinated, or differentiated correspondence between the color representation of the outer shell and the color representation of the wearer; collaborative color-changing mode refers to the color-changing method determined based on the color correspondence between the outer shell component and the wearer component, including synchronous color-changing mode and zoned color-changing mode; target color state refers to the color result that the outer shell component or the wearer component should present under collaborative color-changing mode; color state association update refers to the process of correspondingly integrating the target color states of the outer shell component and the wearer component to form a color presentation state at the whole device level.

[0059] Specifically, after obtaining the outer shell color representation and the wearing color representation, the color correspondence between the two is first analyzed to determine whether the outer shell component and the wearing component should present a consistent color state or a color state with regional differences under the current lighting conditions. If the outer shell color representation and the wearing color representation have a consistent or similar color relationship, then the corresponding synchronous color-changing mode for the outer shell component and the wearing component is determined; if there is a color difference relationship between the two in different regions, then the corresponding regional color-changing mode for the outer shell component and the wearing component is determined.

[0060] After determining the collaborative color-changing mode, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component based on this mode. When synchronous color-changing control is performed, the outer shell component and the wearing component are updated according to a mutually coordinated color state; when zoned color-changing control is performed, the outer shell component and the wearing component are updated according to the color state corresponding to their respective regions. Through the above processing, the target color state corresponding to the outer shell component and the target color state corresponding to the wearing component are determined respectively, and the color state of the two is further correlated and updated, so that the outer shell component and the wearing component form a corresponding collaborative color-changing result at the whole device level, thereby obtaining the whole-device collaborative color-changing state of the wearable device.

[0061] By analyzing the color correspondence between the outer shell component and the wearable component based on the outer shell color representation and the wearable color representation, it is possible to determine whether they should adopt synchronous color change or zoned color change under the current lighting conditions. Then, based on the collaborative color change mode, the target color state of the outer shell component and the wearable component are determined separately, so that the color change of the two components has a clear control basis. Finally, the target color state is updated in association, so that the color change results of the outer shell component and the wearable component form a consistent presentation at the whole device level. In this way, the appearance fragmentation caused by the independent color change of the outer shell component and the wearable component can be avoided, and the stability and coordination of the collaborative color change of the wearable device as a whole can be improved.

[0062] This embodiment acquires ambient light information about the wearable device in its current usage state, and based on this information, determines the incident light acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component. Based on the incident light, the composite light response structure covering the outer shell light response area and the wearing light response area is subjected to light transmission adjustment processing to obtain the adjusted light acting on the composite light response structure. Based on the first spectral component in the adjusted light, the first light response functional layer in the composite light response structure is triggered to generate a first color-changing characterization, and based on the second spectral component and / or light intensity state in the adjusted light, the second light response functional layer in the composite light response structure is triggered to generate a second color-changing characterization. Based on the first and second color-changing characterizations, the outer shell color characterization corresponding to the outer shell light response area and the wearing color characterization corresponding to the wearing light response area are obtained. Based on the outer shell color characterization and the wearing color characterization, the outer shell component and the wearing component are subjected to synchronous color-changing control or zoned color-changing control to obtain the overall coordinated color-changing state of the wearable device. This embodiment first acquires the current ambient light information and determines the incident light in the outer shell light response area and the wearing light response area, enabling the color-changing process to unfold based on the actual light-receiving state of different components. Then, the incident light is processed to adjust the light transmission, resulting in adjusted light acting on the composite light response structure, so that subsequent light response triggering has a unified light basis. Subsequently, based on the first spectral component, the second spectral component, and / or the light intensity state in the adjusted light, the first light response functional layer and the second light response functional layer are triggered to generate corresponding first and second color-changing representations, so that different light conditions can form corresponding color-changing responses. Then, the first and second color-changing representations are superimposed and correlated to obtain the outer shell color representation and the wearing color representation, and further, based on this, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component. Through continuous processing of light acquisition, light adjustment, layered response, color superposition, and collaborative control, the stability of the wearable device's overall collaborative color-changing under different light conditions is improved.

[0063] In one embodiment, the photoresponse-based synergistic color-changing method is applied to a circular smartwatch, which includes a device body, an aluminum alloy casing (outer shell component), and a TPU flexible strap (wearing component), with a composite optical color-changing layer disposed on the surfaces of both the casing and the strap.

[0064] The composite optical color-changing layer, from the inside out, consists of: Substrate adhesion layer: Silane coupling agent primer, 5μm thick; Transparent optical light guide layer: optical grade TPU, 50μm thick, 92% light transmittance; First photochromic layer: Spirooxazine-based ultraviolet-responsive material, which changes from colorless to deep blue; Second photochromic layer: visible light intensity responsive material, changing from light green to dark cyan; Optical microstructure enhancement layer: matte diffusion structure, thickness 15μm; Waterproof and wear-resistant protective layer: UV-cured wear-resistant and stain-resistant coating with a hardness of 3H.

[0065] In this embodiment, the actual usage effect is as follows: Indoor white light environment: The watch strap is light blue, and the case is light gray-blue; Outdoor strong sunlight environment: The strap is dark blue, and the case is indigo blue; In overcast, diffused light conditions: the strap is light blue, and the case is light grayish-blue. In dark or low-light environments: restores near-colorless, light-colored hues.

[0066] Tested to withstand over 5000 flex cycles without cracking, discoloration, or fading; after 48 hours of soaking in artificial sweat, there is no peeling, whitening, or odor; after 168 hours of UV aging, the color retention rate is no less than 90%; and the waterproof rating reaches IPX8.

[0067] In one embodiment, the photoresponse-based synergistic color-changing method is applied to a long, curved smart bracelet, which adopts a one-piece silicone structure, with the casing and strap being an integral structure, and a composite optical color-changing layer is provided on the surface.

[0068] The first photochromic layer uses a UV-responsive material, changing from colorless to purple. The second photochromic layer uses a visible light color temperature responsive material, changing from light yellow to orange-red; The optical microstructure enhancement layer employs a microprism light guide structure.

[0069] Actual usage effect: Indoor cool white light environment: The overall color appears pale purple; In strong outdoor light conditions: the overall effect is a gradient of deep purple and orange-red. Warm lighting at dusk: The overall effect presents a gradient of rose gold and reddish brown; It achieves natural multi-color switching that changes with light intensity and color temperature.

[0070] In one embodiment, the photoresponse-based collaborative color-changing method is applied to a zoned collaborative color-changing smartwatch, where the case area and the strap area use different color-changing system combinations: The composite optical color-changing layer in the casing area is mainly composed of the first photochromic layer, which appears blue after ultraviolet irradiation. The composite optical color-changing layer in the strap area is mainly composed of the second photochromic layer, which appears green and yellow after being exposed to visible light. Actual usage effect: Interior environment: The overall color scheme is light, creating a low-key business atmosphere; In strong outdoor light: the case is dark blue and the strap is turquoise, creating a contrasting color effect. Low-light environment: The overall color is light gray, simple and versatile.

[0071] In this embodiment, to ensure the color-changing effect, stability, and durability, the concentration of the color-changing material is controlled between 0.5% and 3%. Too low a concentration will result in insufficient color development, while too high a concentration will lead to decreased light transmittance, increased cost, and reduced adhesion. A triple-reinforcement structure consisting of a base adhesion layer, a coupling agent, and an interface transition layer is employed to improve the adhesion of the composite optical color-changing layer to the surfaces of the rigid casing and flexible strap, ensuring that it does not delaminate or bubble after repeated bending, stretching, and twisting. The refractive index difference between the layers is controlled within 0.05 to reduce haze, whitening, and transparency, improving color transparency and a premium feel. UV absorbers, light stabilizers, and antioxidants are added to the composite optical color-changing layer to delay material aging, extend its outdoor lifespan, and ensure that it does not fade, become brittle, or lose transparency over long-term use. A waterproof sealing structure is used at the connection between the casing and the strap, and sealing rings and adhesive application are used at the crown, buttons, and bottom case to prevent moisture from entering the internal circuitry and to protect the composite optical color-changing layer from moisture erosion.

[0072] This application also provides a photoresponsive synergistic color-changing device, please refer to... Figure 4 , Figure 4 This is a schematic diagram of the module structure of a photoresponsive co-color-changing device according to an embodiment of this application. The device is applied to a wearable device, which includes a main body, a shell component, and a wearing component. The photoresponsive co-color-changing device includes: The incident light module 401 is used to acquire ambient light information of the wearable device in the current use state, and based on the ambient light information, determine the incident light acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component. The light adjustment module 402 is used to perform light transmission adjustment processing on the composite light response structure covering the outer shell light response area and the wearing light response area based on the incident light, so as to obtain the adjustment light acting on the composite light response structure. The color-changing characterization module 403 is used to trigger the first light-response functional layer in the composite light-response structure to generate a first color-changing characterization based on the first spectral component in the adjusted light, and to trigger the second light-response functional layer in the composite light-response structure to generate a second color-changing characterization based on the second spectral component and / or light intensity state in the adjusted light. The superposition and association module 404 is used to perform superposition and association processing based on the first color change characterization and the second color change characterization to obtain the shell color characterization corresponding to the shell light response area and the wearing color characterization corresponding to the wearing light response area. The color-changing control module 405 is used to perform synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component based on the outer shell color characterization and the wearing color characterization, so as to obtain the overall coordinated color-changing state of the wearable device.

[0073] The photoresponse-based collaborative color-changing device provided in this application, employing the photoresponse-based collaborative color-changing method described in the above embodiments, can solve the technical problem of how to improve the stability of overall collaborative color-changing of wearable devices under different lighting conditions. Compared with the prior art, the beneficial effects of the photoresponse-based collaborative color-changing device provided in this application are the same as those of the photoresponse-based collaborative color-changing method described in the above embodiments, and other technical features in the photoresponse-based collaborative color-changing device are the same as those disclosed in the methods of the above embodiments, and will not be repeated here.

[0074] This application provides a wearable device, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, which are executed by the at least one processor to enable the at least one processor to perform the photoresponse-based co-color-changing method in the above embodiments.

[0075] The following is for reference. Figure 5 , Figure 5 This is a schematic diagram of the hardware operating environment involved in the photo-responsive collaborative color-changing method in the embodiments of this application, which shows a schematic diagram of the structure of a wearable device suitable for implementing the embodiments of this application. Figure 5 The wearable device shown is merely an example and should not impose any limitations on the functionality and scope of use of the embodiments of this application.

[0076] like Figure 5As shown, the wearable device may include a processing unit 1001 (e.g., a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 1002 or a program loaded from a storage device 1003 into a random access memory (RAM) 1004. The RAM 1004 also stores various programs and data required for the operation of the wearable device. The processing unit 1001, ROM 1002, and RAM 1004 are interconnected via a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Typically, the following systems can be connected to the I / O interface 1006: input devices 1007 including, for example, a touchscreen, touchpad, keyboard, mouse, image sensor, microphone, accelerometer, gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), speaker, vibrator, etc.; storage devices 1003 including, for example, magnetic tape, hard disk, etc.; and communication devices 1009. Communication device 1009 allows the wearable device to communicate wirelessly or wiredly with other devices to exchange data. While wearable devices with various systems are shown in the figures, it should be understood that implementation or possession of all the systems shown is not required. More or fewer systems may be implemented alternatively.

[0077] In particular, according to the embodiments disclosed in this application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments disclosed in this application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. When the computer program is executed by the processing device 1001, it performs the functions defined in the methods of the embodiments disclosed in this application.

[0078] The wearable device provided in this application employs the photoresponse-based collaborative color-changing method described in the above embodiments, which solves the technical problem of how to improve the stability of the wearable device's overall collaborative color-changing under different lighting conditions. Compared with the prior art, the beneficial effects of the wearable device provided in this application are the same as those of the photoresponse-based collaborative color-changing method provided in the above embodiments, and other technical features of this wearable device are the same as those disclosed in the previous embodiment method, and will not be repeated here.

[0079] It should be understood that the various parts disclosed in this application can be implemented using hardware, software, firmware, or a combination thereof. In the description of the above embodiments, specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0080] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

[0081] This application provides a computer-readable storage medium having computer-readable program instructions (i.e., a computer program) stored thereon, the computer-readable program instructions being used to execute the photoresponse-based cooperative color-changing method in the above embodiments.

[0082] The aforementioned computer-readable storage medium carries one or more programs. When the wearable device executes the aforementioned one or more programs, the wearable device causes the wearable device to: acquire ambient light information of the wearable device in its current usage state, and based on the ambient light information, determine the incident light acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component; based on the incident light, perform light transmission adjustment processing on the composite light response structure covering the outer shell light response area and the wearing light response area to obtain the adjusted light acting on the composite light response structure; based on the first spectral component in the adjusted light, trigger the first light response functional layer in the composite light response structure to generate a first color-changing characterization, and based on the second spectral component and / or light intensity state in the adjusted light, trigger the second light response functional layer in the composite light response structure to generate a second color-changing characterization; perform superposition and correlation processing on the first color-changing characterization and the second color-changing characterization to obtain the outer shell color characterization corresponding to the outer shell light response area and the wearing color characterization corresponding to the wearing light response area; and based on the outer shell color characterization and the wearing color characterization, perform synchronous color-changing control or partition color-changing control on the outer shell component and the wearing component to obtain the overall coordinated color-changing state of the wearable device. Computer program code for performing the operations of this application can be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, and C++, and conventional procedural programming languages ​​such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a standalone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving remote computers, the remote computer can be connected to the user's computer via any type of network—including a Local Area Network (LAN) or a Wide Area Network (WAN)—or can be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0083] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of this application. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0084] The modules described in the embodiments of this application can be implemented in software or hardware. The names of the modules do not necessarily limit the functionality of the unit itself.

[0085] The readable storage medium provided in this application is a computer-readable storage medium that stores computer-readable program instructions (i.e., a computer program) for executing the above-described photoresponse-based collaborative color-changing method. This addresses the technical problem of improving the stability of whole-device collaborative color-changing in wearable devices under different lighting conditions. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in this application are the same as those of the photoresponse-based collaborative color-changing method provided in the above embodiments, and will not be repeated here.

[0086] This application provides a computer program product, including a computer program that, when executed by a processor, implements the steps of the photoresponse-based collaborative color-changing method described above.

[0087] The computer program product provided in this application can solve the technical problem of how to improve the stability of wearable devices in overall coordinated color changing under different lighting conditions. Compared with the prior art, the beneficial effects of the computer program product provided in this application are the same as the beneficial effects of the photoresponse-based coordinated color changing method provided in the above embodiments, and will not be repeated here.

[0088] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent scope of this application.

Claims

1. A photoresponse-based synergistic color-changing method, characterized in that, The method is applied to a wearable device, the wearable device including a device body, a shell component, and a wearing component, the method comprising: The ambient light effect information of the wearable device in the current use state is obtained, and based on the ambient light effect information, the incident light rays acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component are determined. Based on the incident light, the light transmission adjustment process is performed on the composite light response structure covering the outer shell light response area and the wearing light response area to obtain the adjustment light acting on the composite light response structure; Based on the first spectral component in the adjusted light, the first photoresponse functional layer in the composite photoresponse structure is triggered to generate a first color change characterization, and based on the second spectral component and / or light intensity state in the adjusted light, the second photoresponse functional layer in the composite photoresponse structure is triggered to generate a second color change characterization. Based on the superposition and correlation processing of the first color-changing characterization and the second color-changing characterization, the shell color characterization corresponding to the shell light response area and the wearing color characterization corresponding to the wearing light response area are obtained. Based on the outer shell color characterization and the wearing color characterization, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component to obtain the overall coordinated color-changing state of the wearable device.

2. The method as described in claim 1, characterized in that, The step of acquiring ambient light response information of the wearable device in its current usage state, and determining the incident light rays acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component based on the ambient light response information, includes: The illumination status information of the environment in which the wearable device is located under the current usage state is obtained, and the illumination status information is analyzed to obtain ambient light effect information including light intensity state, spectral composition and incident direction state. Based on the ambient light effect information, the exposed surfaces of the outer shell component and the exposed surfaces of the wearing component in the wearable device are respectively mapped to the ambient light effect range to determine the outer shell light response area corresponding to the outer shell component and the wearing light response area corresponding to the wearing component; Based on the information of the outer shell light response area, the wearing light response area, and the ambient light effect, the light intensity state, spectral composition, and incident direction state acting on the outer shell light response area and the wearing light response area are analyzed in a regionalized manner to determine the incident light acting on the outer shell light response area and the wearing light response area.

3. The method as described in claim 1, characterized in that, The step of adjusting the light transmission of the composite photoresponse structure covering the outer shell photoresponse area and the wearing photoresponse area based on the incident light to obtain the adjusted light acting on the composite photoresponse structure includes: Based on the incident light, the incident light position, incident light direction and incident light distribution state of the incident light in the outer shell light response region and the wearing light response region are determined respectively, so as to obtain the regional incident light information corresponding to the composite light response structure; Based on the incident light information of the region, the incident light is guided and dispersed through the light transmission adjustment layer in the composite light response structure to obtain the light-guided light distributed in the outer shell light response region and the wearing light response region; Based on the light-guiding process, the light is diffused and its angle is adjusted by the optical adjustment structure in the composite light response structure to obtain the adjusted light acting on the composite light response structure.

4. The method as described in claim 1, characterized in that, The step of triggering the first photoresponse functional layer in the composite photoresponse structure to generate a first color-changing characterization based on the first spectral component in the adjusted light, and triggering the second photoresponse functional layer in the composite photoresponse structure to generate a second color-changing characterization based on the second spectral component and / or light intensity state in the adjusted light, includes: Spectral analysis is performed on the adjusted light to determine the first spectral component corresponding to the first photoresponse functional layer, and the second spectral component and / or light intensity state corresponding to the second photoresponse functional layer. Based on the response relationship between the first spectral component and the first photoresponse functional layer, the first photoresponse functional layer is triggered to perform photoresponse color change, thereby obtaining a first color change characterization corresponding to the first spectral component. Based on the first color-changing characterization, the second spectral component, and / or the light intensity state, the second light-response functional layer is triggered to perform light-response color-changing, thereby obtaining a second color-changing characterization corresponding to the second spectral component and / or the light intensity state.

5. The method as described in claim 1, characterized in that, The step of performing superposition and correlation processing based on the first color-changing characterization and the second color-changing characterization to obtain the shell color characterization corresponding to the shell light-response region and the wearing color characterization corresponding to the wearing light-response region includes: Based on the composite photoresponse structure distribution relationship corresponding to the outer shell photoresponse region and the wearing photoresponse region respectively, the first color change characterization and the second color change characterization are respectively processed to correspond to the outer shell photoresponse region and the wearing photoresponse region to obtain regional color change association information; Based on the regional color change association information, the color response states of the first color change characterization and the second color change characterization in the corresponding regions are superimposed and combined to obtain the composite color state of the outer shell corresponding to the outer shell light response region and the composite color state of the wearing light response region. Based on the composite color state of the outer shell and the composite color state of the wearing, the color presentation relationship between the light response area of ​​the outer shell and the light response area of ​​the wearing is characterized to obtain the outer shell color characterization corresponding to the light response area of ​​the outer shell and the wearing color characterization corresponding to the light response area of ​​the wearing.

6. The method as described in claim 1, characterized in that, The step of performing synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component based on the outer shell color characterization and the wearing color characterization to obtain the overall coordinated color-changing state of the wearable device includes: Based on the outer shell color characterization and the wearing color characterization, the color correspondence between the outer shell component and the wearing component is analyzed to determine the cooperative color-changing mode corresponding to the outer shell component and the wearing component; Based on the collaborative color-changing mode, synchronous color-changing control or zoned color-changing control is performed on the outer shell component and the wearing component to determine the target color state corresponding to the outer shell component and the target color state corresponding to the wearing component; Based on the target color state, the color state association update is performed on the outer shell component and the wearing component to obtain the overall coordinated color change state of the wearable device.

7. A photoresponsive synergistic color-changing device, characterized in that, The device is applied to a wearable device, the wearable device including a device body, a shell component, and a wearing component, the device comprising: An incident light module is used to acquire ambient light information of the wearable device in its current usage state, and based on the ambient light information, to determine the incident light acting on the outer shell light response area of ​​the outer shell component and the wearing light response area of ​​the wearing component. The light adjustment module is used to perform light transmission adjustment processing on the composite light response structure covering the outer shell light response area and the wearing light response area based on the incident light, so as to obtain the adjustment light acting on the composite light response structure. The color-changing characterization module is used to trigger the first light-response functional layer in the composite light-response structure to generate a first color-changing characterization based on the first spectral component in the adjusted light, and to trigger the second light-response functional layer in the composite light-response structure to generate a second color-changing characterization based on the second spectral component and / or light intensity state in the adjusted light. The superposition and association module is used to perform superposition and association processing based on the first color change characterization and the second color change characterization to obtain the shell color characterization corresponding to the shell light response area and the wearing color characterization corresponding to the wearing light response area. The color-changing control module is used to perform synchronous color-changing control or zoned color-changing control on the outer shell component and the wearing component based on the outer shell color characterization and the wearing color characterization, so as to obtain the overall coordinated color-changing state of the wearable device.

8. A wearable device, characterized in that, The wearable device includes a device body, a housing component, a wearing component, a memory, a processor, and a light-responsive co-color-changing program stored in the memory and executable on the processor, the light-responsive co-color-changing program being configured to implement the method as described in any one of claims 1 to 6.

9. A storage medium, characterized in that, The storage medium stores a photo-responsive co-color-changing program, which, when executed by a processor, implements the method as described in any one of claims 1 to 6.

10. A computer program product, characterized in that, The computer program product includes a computer program that, when executed by a processor, implements the method as described in any one of claims 1 to 6.

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