A mobile intelligent screen atmosphere lamp system, a control method and a mobile intelligent screen

Abstract

This application relates to the field of display device technology, specifically providing a mobile smart screen ambient lighting system, control method, and mobile smart screen. The mobile smart screen ambient lighting system includes: a mobile smart screen body; a base disposed below the mobile smart screen body; an ambient light strip disposed on the base; and a control module disposed on the mobile smart screen body, connected to both the mobile smart screen body and the ambient light strip. The control module is used to acquire control commands corresponding to the interaction state with the mobile smart screen body, and to control the illumination state of the ambient light strip according to the control commands, thereby achieving scene linkage between the ambient light strip and the mobile smart screen body. This forms a complete integrated solution for mobile smart screen ambient lighting, filling the gap in existing mobile smart screen supporting ambient lighting technology and enhancing the competitiveness of mobile smart screen products.

Description

Technical Field

[0001] This application relates to the field of display device technology, and in particular to a mobile smart screen ambient lighting system, control method, and mobile smart screen. Background Technology

[0002] With the development of display technology and smart home technology, mobile smart screens, as portable and multifunctional display devices, are gradually being applied to scenarios such as home entertainment, daily office work, leisure viewing, and intelligent interaction. In addition to focusing on the display effects and interactive capabilities of mobile smart screens, users are also paying more and more attention to the integration of the device with their home environment and the overall atmosphere and experience during use.

[0003] Existing lighting solutions for mobile smart screens typically include external ambient lights. External ambient lights require separate power and control, and can only provide lighting effects with fixed brightness or a single color temperature. They are difficult to integrate with mobile smart screens to meet the ambient needs of different usage scenarios, resulting in poor interoperability between existing lighting solutions and mobile smart screens.

[0004] Therefore, existing technologies have defects and shortcomings, and need further improvement and development. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide a mobile smart screen ambient lighting system, control method and mobile smart screen, which aims to solve the problem of poor linkage of lighting schemes of mobile smart screens in the prior art.

[0006] The technical solution adopted by this application to solve the technical problem is as follows: A mobile smart screen ambient lighting system for ambient lighting of mobile smart screens, comprising: A base is disposed below the main body of the mobile smart screen and is used to support the main body of the mobile smart screen. Ambient light strip, wherein the ambient light strip is disposed on the base; A control module is disposed on the main body of the mobile smart screen. The control module is connected to both the main body of the mobile smart screen and the ambient light strip. The control module is used to acquire control commands corresponding to the interaction state of the main body of the mobile smart screen, and control the illumination state of the ambient light strip according to the control commands, so as to realize scene linkage between the ambient light strip and the main body of the mobile smart screen.

[0007] Optionally, the outer peripheral sidewall of the base is integrally formed with a closed-loop annular groove, and the ambient light strip is embedded and fixed inside the annular groove; The mobile smart screen ambient lighting system also includes a light-transmitting and protective component, a fixing component, and a heat dissipation component; The size of the light-transmitting protective component is adapted to the opening of the annular slot, and it engages and covers the opening of the annular slot. The fixing component includes a plurality of elastic buckles evenly arranged inside the annular slot, and the elastic buckles are engaged and fixed with the edge of the light-transmitting protective component and / or the ambient light strip; The heat dissipation assembly includes multiple heat dissipation slots evenly formed on the bottom or side wall of the annular slot.

[0008] Optionally, the control module includes: A motherboard module is connected to the main body of the mobile smart screen, and the motherboard module is used to receive and output the control commands; The main control module is connected to the motherboard module and is used to receive the control commands and generate drive signals. A PWM adjustment module is connected to both the main control module and the ambient light strip. The PWM adjustment module is used to adjust the brightness and / or color temperature of the ambient light strip according to the drive signal.

[0009] Optionally, the ambient light strip includes at least two sets of light-emitting units with different color temperatures, namely a warm color temperature light-emitting unit and a cool color temperature light-emitting unit, and the at least two sets of light-emitting units are respectively connected to the PWM adjustment module; the main control module independently controls the power of each set of light-emitting units through the PWM adjustment module, and the main control module is configured to calculate and adjust the brightness ratio of the warm color temperature light-emitting unit and the cool color temperature light-emitting unit according to the color temperature adjustment requirements in the control command, so as to adjust to the target color temperature.

[0010] Optionally, the control module further includes: a mode preset module, connected to the main control module, wherein the mode preset module has a variety of atmosphere mode parameters corresponding to different usage scenarios pre-stored; The main control module calls the corresponding ambient mode parameters from the mode preset module according to the control command and converts them into the corresponding drive signal; The ambient mode parameters include at least one of moonlight mode, sunlight mode, meditation mode, movie viewing mode, reading mode, or sleep mode, and each ambient mode parameter corresponds to a different fixed brightness value, fixed color temperature value, or dynamic gradient control curve.

[0011] Optionally, the motherboard module is used to receive user interaction operations from the operation interface, remote control, voice module or application of the mobile smart screen body, and convert the user interaction operations into control commands and send them to the main control module; The main control module is configured to parse the target brightness value and target color temperature value in the control command, calculate the pulse width parameter corresponding to the PWM adjustment module as the driving signal, and drive the ambient light strip to work. The ambient light strip is at least one of a ring light strip, an arc light strip, a multi-segment spliced ​​light strip, or a dot matrix light strip; the ambient light strip is arranged along the circumference, edge, or exterior decorative area of ​​the base, and the shape of the ambient light strip is adapted to the exterior contour of the base; the control module is electrically connected to both the ambient light strip and the main body of the mobile smart screen, and the control module enables the main body of the mobile smart screen to simultaneously drive the ambient light strip to switch ambient lighting while performing screen display or voice interaction.

[0012] The technical solution adopted by this application to solve the technical problem is as follows: A control method for a mobile smart screen ambient lighting system, using the mobile smart screen ambient lighting system as described above, includes the following steps: The motherboard module acquires the control commands corresponding to the interaction state of the mobile smart screen and outputs them to the main control module; The main control module receives the control command and generates a drive signal, and sends the drive signal to the PWM adjustment module; The PWM adjustment module adjusts the brightness and / or color temperature of the ambient light strip according to the driving signal to achieve scene linkage between the ambient light strip and the main body of the mobile smart screen.

[0013] Optionally, the method further includes: The motherboard module receives user interaction operations from the operation interface, remote control, voice module, or application of the mobile smart screen, and converts the user interaction operations into control commands.

[0014] Optionally, the step of the main control module receiving the control command and generating the drive signal specifically includes: The target brightness and target color temperature values ​​in the control command are analyzed; based on the color temperature adjustment requirements in the target brightness and target color temperature values, the brightness ratio of the warm color temperature light-emitting unit and the cool color temperature light-emitting unit in the ambient light strip is calculated and adjusted, so as to calculate the pulse width parameter corresponding to the PWM adjustment module as the driving signal; And / or, according to the control command, call the corresponding ambient mode parameter from the mode preset module, wherein the ambient mode parameter includes at least one of moonlight mode, sunlight mode, meditation mode, movie viewing mode, reading mode or sleep mode; convert the called ambient mode parameter into the corresponding drive signal so that the mobile smart screen body can simultaneously drive the ambient light strip to switch ambient lighting while performing screen display or voice interaction.

[0015] The technical solution adopted by this application to solve the technical problem is as follows: a mobile smart screen, which includes the mobile smart screen ambient lighting system as described above.

[0016] Beneficial effects: This application provides a mobile smart screen ambient lighting system, control method, and mobile smart screen. The mobile smart screen ambient lighting system features a base beneath the main body of the mobile smart screen, with an ambient light strip mounted on the base. A control module is mounted on the main body of the mobile smart screen and connected to both the main body and the ambient light strip. The control module can acquire control commands corresponding to the interactive state of the main body of the mobile smart screen and control the illumination state of the ambient light strip according to these commands. This allows the illumination state of the ambient light strip to change synchronously with the interactive state of the main body of the mobile smart screen, achieving scene linkage between the ambient light strip and the main body of the mobile smart screen. This avoids the ambient light strip operating independently, improves overall linkage, and solves the problem of poor linkage in existing mobile smart screen lighting solutions. This forms a complete integrated solution for mobile smart screen ambient lighting, filling the gap in existing mobile smart screen ambient lighting technology. It also addresses the shortcomings of existing technologies in terms of linkage, adjustability, scene adaptability, home integration, and ease of control, enhancing the competitiveness of mobile smart screen products and achieving multi-functional integration of lighting, decoration, and scene adaptation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the mobile smart screen ambient lighting system provided in this application; Figure 2 This is a three-dimensional exploded view of the mobile smart screen ambient lighting system provided in this application; Figure 3 It is provided in this application Figure 2 Enlarged structural diagram at point A; Figure 4 This is another exploded three-dimensional structural diagram of the mobile smart screen ambient lighting system provided in this application; Figure 5 It is provided in this application Figure 4 Enlarged structural diagram at point B; Figure 6 This is another exploded three-dimensional structural diagram of the mobile smart screen ambient lighting system provided in this application; Figure 7 It is provided in this application Figure 6 Enlarged structural diagram at point C; Figure 8 This is another exploded three-dimensional structural diagram of the mobile smart screen ambient lighting system provided in this application; Figure 9This is a schematic block diagram illustrating the functional principle of the mobile smart screen ambient lighting system provided in this application; Figure 10 This is a flowchart of the control method for the mobile smart screen ambient lighting system provided in this application.

[0018] Explanation of reference numerals in the attached figures: 10. Mobile Smart Screen Ambient Lighting System; 11. Mobile Smart Screen Main Body; 12. Base; 121. Circular Slot; 122. Light Transmitting and Protective Component; 123. Fixing Component; 124. Heat Dissipation Component; 125. Female Buckle; 126. Elastic Buckle; 13. Ambient Light Strip; 131. Light Emitting Unit; 14. Control Module; 141. Mainboard Module; 142. Main Control Module; 143. PWM Adjustment Module; 144. Mode Preset Module. Detailed Implementation

[0019] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] Please combine Figures 1 to 10This embodiment provides a mobile smart screen ambient lighting system 10 for ambient lighting of a mobile smart screen. Its overall structure includes a mobile smart screen body 11, a base 12, an ambient light strip 13, and a control module 14. The base 12 is positioned below the mobile smart screen body 11 to support it. The ambient light strip 13 is disposed on the base 12 and arranged along the circumference, edge, or exterior decorative area of ​​the base 12, so that the shape of the ambient light strip 13 matches the external contour of the base 12. Specifically, the ambient light strip 13 can be a ring-shaped light strip to provide surround lighting for the base 12; in other embodiments, the ambient light strip 13 can also be an arc-shaped light strip, a multi-segment spliced ​​light strip, or a dot matrix light strip, thereby adapting to different appearance forms without changing the overall function. The control module 14 is disposed on the mobile smart screen body 11 and connected to both the mobile smart screen body 11 and the ambient light strip 13, for unified control of the ambient light strip 13.

[0022] The control module 14 includes a motherboard module 141, a main control module 142, a PWM adjustment module 143, and a mode preset module 144. The motherboard module 141 is connected to the mobile smart screen body 11 and is used to receive user interaction operations from the mobile smart screen body 11 and output control commands. The main control module 142 is connected to the motherboard module 141 and is used to receive control commands and generate drive signals. The PWM adjustment module 143 is connected to the main control module 142 and the ambient light strip 13, respectively, and is used to adjust the brightness and / or color temperature of the ambient light strip 13 according to the drive signals. The mode preset module 144 is connected to the main control module 142 and stores a variety of ambient mode parameters corresponding to different usage scenarios. Inside the ambient light strip 13, at least two sets of light-emitting units 131 with different color temperatures are provided. In some embodiments, the at least two sets of light-emitting units 131 include warm color temperature light-emitting units 131 and cool color temperature light-emitting units 131. Each set of light-emitting units 131 is connected to the PWM adjustment module 143 to form an adjustable light-emitting basic structure. Multiple sets of light-emitting units 131 can also be provided, and the multiple sets of light-emitting units 131 include different color systems.

[0023] In actual operation, when the mobile smart screen main body 11 performs screen display or voice interaction, it receives user interaction operations through the operation interface, remote control, voice module, or application. The main board module 141 receives the user interaction operations, converts them into control commands, and sends them to the main control module 142. After receiving the control commands, the main control module 142 parses the control commands to obtain the target brightness and color temperature values, or obtains the corresponding ambient mode parameters. In some embodiments, when the control command is a mode switching command, the main control module 142 calls the corresponding ambient mode parameters from the mode preset module 144. The ambient mode parameters can be at least one of moonlight mode, sunlight mode, meditation mode, movie viewing mode, reading mode, or sleep mode, and each ambient mode parameter corresponds to a different fixed brightness value, fixed color temperature value, or dynamic gradient control curve.

[0024] After analysis, the main control module 142 calculates the corresponding drive signal based on the target brightness value, target color temperature value, or ambient mode parameters, and sends the drive signal to the PWM adjustment module 143. The PWM adjustment module 143 adjusts each group of light-emitting units 131 according to the drive signal, specifically by adjusting the corresponding pulse width parameters to change the power output of each group of light-emitting units 131. The main control module 142 independently controls the power of the warm color temperature light-emitting units 131 and the cool color temperature light-emitting units 131 through the PWM adjustment module 143, and achieves the overall color temperature change of the ambient light strip 13 by adjusting the brightness ratio of the two; at the same time, it achieves the brightness change of the ambient light strip 13 by adjusting the overall pulse width, thereby realizing the coordinated adjustment process of brightness and color temperature. Furthermore, when the ambient mode parameters are a dynamic gradient control curve, the main control module 142 continuously outputs drive signals according to the preset change process, so that the ambient light strip 13 forms a gradually changing light emission state.

[0025] After acquiring the control command corresponding to the interaction state of the mobile smart screen main body 11, the control module 14 enables the mobile smart screen main body 11 to simultaneously drive the ambient light strip 13 to switch ambient lighting while performing screen display or voice interaction. That is, the illumination state of the ambient light strip 13 changes with the interaction state of the mobile smart screen main body 11, thereby forming a scene linkage effect. Different ambient mode parameters correspond to different combinations of illumination states. When the user switches the ambient mode, the main control module 142 directly calls the corresponding parameters and generates a drive signal, so that the ambient light strip 13 quickly switches to the corresponding state without the need for separate adjustment of brightness and color temperature.

[0026] Through the above structure and their interaction, control commands can be transmitted and converted between the motherboard module 141, the main control module 142, and the PWM adjustment module 143, and finally act on each group of light-emitting units 131 in the ambient light strip 13, realizing unified control of the light-emitting state of the ambient light strip 13. At the same time, the ambient light strip 13 and the main body of the mobile smart screen 11 can achieve synchronous response under the same control module 14, thereby effectively solving the problem of poor linkage of the existing mobile smart screen ambient lighting solution, and taking into account the flexibility of brightness adjustment and color temperature adjustment as well as the adaptation needs of different usage scenarios.

[0027] Please combine Figures 4 to 8 In some embodiments, the outer peripheral sidewall of the base 12 is integrally formed with a closed-loop annular groove 121, and the ambient light strip 13 is embedded and fixed inside the annular groove 121; the mobile smart screen ambient light system 10 also includes a light-transmitting and protective component 122, a fixing component 123 and a heat dissipation component 124. The size of the light-transmitting protective component 122 is adapted to the opening of the annular slot 121, and it engages and covers the opening of the annular slot 121. The fixing component 123 includes multiple female buckles 125 evenly distributed on the outer side of the annular slot 121, and the female buckles 125 are engaged and fixed with the elastic buckles 126 of the light-transmitting protective component 122. The heat dissipation component 124 includes multiple heat dissipation grooves evenly formed on the bottom or side wall of the annular slot 121. Specifically, the base 12 has a circular or polygonal chassis structure, integrating a built-in battery, casters, and a power control board. A closed-loop annular slot 121 is integrally formed on the outer peripheral side wall of the base 12. This annular slot 121 is continuously arranged around the side of the base 12 without any breaks, thus forming a 360° closed-loop installation space. The annular slot 121 has a U-shaped or trapezoidal cross-section, and its width is precisely matched with the width of the ambient light strip 13. Its depth is preferably 1.2 to 1.5 times the thickness of the ambient light strip 13. The one-piece molded slot structure eliminates the need for post-assembly, greatly improving structural strength and enabling it to perfectly adapt to the vibration requirements generated during the movement of the mobile smart screen.

[0028] Furthermore, the ambient light strip 13 uses a flexible LED light strip, such as a flexible FPC substrate, whose length perfectly matches the circumference of the annular slot 121, and is tightly embedded inside the annular slot 121. To improve the reliability of the fixation and prevent accidental detachment, the system is also equipped with a fixing component 123 and a light-transmitting protective component 122. The fixing component 123 includes multiple elastic buckles 126 evenly arranged inside the annular slot 121. After the ambient light strip 13 is embedded, it is secured by a slight interference fit or the assistance of the elastic buckles 126. The light-transmitting protective component 122 is an annular transparent or semi-transparent frosted light-transmitting cover, which can be segmented or arranged in a full circle. Its size is precisely adapted to the opening of the annular slot 121, and it is fixed and covered by the elastic buckles 126. The light-transmitting cover not only protects the light strip from external impacts and dust intrusion, but also allows the light emitted by the LED beads to be diffused evenly, avoiding glare.

[0029] Furthermore, to address the issues of heat accumulation, light decay, and burn-out caused by the light strip being too close to the device body, this embodiment innovatively incorporates a heat dissipation component 124. The heat dissipation component 124 includes multiple strip-shaped heat dissipation grooves evenly distributed on the bottom or sidewall of the annular slot 121. These heat dissipation grooves communicate with the cavity inside the base 12, forming a dedicated convection heat dissipation channel. This effectively dissipates the heat generated by the ambient light strip 13 during operation into the air, extending the lifespan of the ambient light strip 13 under long-term use on the mobile smart screen.

[0030] Please combine Figures 1 to 5In some embodiments, the mobile smart screen ambient lighting system 10 includes a mobile smart screen body 11, a base 12, an ambient light strip 13, and a control module 14; the base 12 is disposed below the mobile smart screen body 11; the ambient light strip 13 is disposed on the base 12; the control module 14 is disposed on the mobile smart screen body 11, and the control module 14 is connected to both the mobile smart screen body 11 and the ambient light strip 13. The control module 14 is used to acquire control commands corresponding to the interactive state of the mobile smart screen body 11, and control the illumination state of the ambient light strip 13 according to the control commands, so as to realize scene linkage between the ambient light strip 13 and the mobile smart screen body 11. Furthermore, by setting a base 12 below the main body 11 of the mobile smart screen and setting an ambient light strip 13 on the base 12, and setting a control module 14 on the main body 11 of the mobile smart screen, the control module 14 is connected to both the main body 11 of the mobile smart screen and the ambient light strip 13. This allows the control module 14 to obtain control commands corresponding to the interactive state of the main body 11 of the mobile smart screen and control the illumination state of the ambient light strip 13 according to the control commands. As a result, the illumination state of the ambient light strip 13 can change synchronously with the interactive state of the main body 11 of the mobile smart screen, realizing scene linkage between the ambient light strip 13 and the main body 11 of the mobile smart screen. This avoids the situation where the ambient light strip 13 operates independently, improves the overall linkage, and solves the problem of poor linkage of lighting solutions for mobile smart screens in the prior art.

[0031] Please combine Figure 9In some embodiments, the control module 14 includes a motherboard module 141, a main control module 142, and a PWM adjustment module 143. The motherboard module 141 is connected to the mobile smart screen body 11 and is used to receive and output the control commands. The main control module 142 is connected to the motherboard module 141 and is used to receive the control commands and generate drive signals. The PWM adjustment module 143 is connected to the main control module 142 and the ambient light strip 13, respectively, and is used to adjust the brightness and / or color temperature of the ambient light strip 13 according to the drive signals. Furthermore, by setting up a motherboard module 141, a main control module 142, and a PWM adjustment module 143 in the control module 14, and connecting the motherboard module 141 to the mobile smart screen body 11 to receive and output control commands, and connecting the main control module 142 to the motherboard module 141 to receive control commands and generate drive signals, and connecting the PWM adjustment module 143 to the main control module 142 and the ambient light strip 13 respectively, the brightness and / or color temperature of the ambient light strip 13 are adjusted according to the drive signals, thereby forming a control path in which the motherboard module 141, the main control module 142, and the PWM adjustment module 143 work together, so that the control commands can directly act on the ambient light strip 13, ensuring that the ambient light strip 13 responds more smoothly to the control process of the mobile smart screen body 11, and further improving the linkage between the ambient light strip 13 and the mobile smart screen body 11.

[0032] Please combine Figure 6 In some embodiments, the ambient light strip 13 includes at least two sets of light-emitting units 131 with different color temperatures, and the at least two sets of light-emitting units 131 are respectively connected to the PWM adjustment module 143. The main control module 142 independently controls the power of each set of light-emitting units 131 through the PWM adjustment module 143 to change the overall color temperature or brightness of the ambient light strip 13. Furthermore, by including at least two sets of light-emitting units 131 with different color temperatures in the ambient light strip 13, and connecting the at least two sets of light-emitting units 131 to the PWM adjustment module 143, while the main control module 142 independently controls the power of each set of light-emitting units 131 through the PWM adjustment module 143 to change the overall color temperature or brightness of the ambient light strip 13, the ambient light strip 13 can not only achieve on / off control when responding to control commands, but also achieve changes in different color temperatures and brightness states. This provides more variations during the linkage process, enriching the scene linkage between the ambient light strip 13 and the mobile smart screen main body 11, and improving the overall linkage effect.

[0033] Please combine Figure 3In some embodiments, at least two sets of the light-emitting units 131 include warm color temperature light-emitting units 131 and cool color temperature light-emitting units 131. The main control module 142 is configured to calculate and adjust the brightness ratio of the warm color temperature light-emitting units 131 and the cool color temperature light-emitting units 131 according to the color temperature adjustment requirements in the control command, so as to adjust the target color temperature. Furthermore, by setting warm color temperature light-emitting units 131 and cool color temperature light-emitting units 131 in at least two sets of light-emitting units 131, and having the main control module 142 calculate and adjust the brightness ratio of the warm color temperature light-emitting units 131 and the cool color temperature light-emitting units 131 according to the color temperature adjustment requirements in the control command, so as to adjust the target color temperature, the ambient light strip 13 can change between different color temperatures according to the interactive state of the mobile smart screen main body 11. This allows the ambient light strip 13 to present a more suitable lighting state during scene linkage, further enhancing the linkage effect between the ambient light strip 13 and the mobile smart screen main body 11.

[0034] Please combine Figure 5 In some embodiments, the control module 14 further includes a mode preset module 144 connected to the main control module 142. The mode preset module 144 stores multiple ambient mode parameters corresponding to different usage scenarios. The main control module 142 calls the corresponding ambient mode parameters from the mode preset module 144 according to the control command and converts them into the corresponding drive signal. Furthermore, by setting the mode preset module 144 in the control module 14 and connecting it to the main control module 142, and by storing multiple ambient mode parameters corresponding to different usage scenarios in the mode preset module 144, and by having the main control module 142 call the corresponding ambient mode parameters from the mode preset module 144 according to the control command and convert them into drive signals, the ambient light strip 13 can directly enter the corresponding lighting state after receiving the control command, without needing to adjust each parameter individually. This allows the ambient light strip 13 to quickly respond to different usage scenarios of the mobile smart screen main body 11, further improving the convenience and consistency of scene linkage.

[0035] In some embodiments, the ambient light mode parameters include at least one of moonlight mode, sunlight mode, meditation mode, movie-watching mode, reading mode, or sleep mode, with each ambient light mode parameter corresponding to a different fixed brightness value, fixed color temperature value, or dynamic gradient control curve. Furthermore, by including at least one of moonlight mode, sunlight mode, meditation mode, movie-watching mode, reading mode, or sleep mode in the ambient light mode parameters, and by assigning each ambient light mode parameter a different fixed brightness value, fixed color temperature value, or dynamic gradient control curve, the ambient light strip 13 presents a distinct illumination state in different modes. This allows the ambient light strip 13 to match different usage scenarios and automatically switch the corresponding illumination state when the mobile smart screen main body 11 experiences different interactive states, further enhancing the scene linkage capability between the ambient light strip 13 and the mobile smart screen main body 11.

[0036] In some implementations, the motherboard module 141 is used to receive user interaction operations from the operation interface, remote control, voice module, or application of the mobile smart screen main body 11, and convert the user interaction operations into control commands before sending them to the main control module 142. Furthermore, by enabling the motherboard module 141 to receive user interaction operations from the operation interface, remote control, voice module, or application of the mobile smart screen main body 11, and to convert the user interaction operations into control commands before sending them to the main control module 142, user interaction operations can be uniformly converted into control commands and participate in the control process of the ambient light strip 13. This ensures that the ambient light strip 13 can maintain consistent response with the various interaction methods of the mobile smart screen main body 11, further improving the linkage consistency between the ambient light strip 13 and the mobile smart screen main body 11.

[0037] In some implementations, the main control module 142 is configured to parse the target brightness and color temperature values ​​in the control command, calculate the pulse width parameter corresponding to the PWM adjustment module 143 as the driving signal, and drive the ambient light strip 13 to work. Furthermore, by having the main control module 142 parse the target brightness and color temperature values ​​in the control command and calculate the pulse width parameter corresponding to the PWM adjustment module 143 as the driving signal to drive the ambient light strip 13, the control command can be accurately converted into a driving signal and applied to the ambient light strip 13. This results in higher adjustment accuracy of the ambient light strip 13 in response to the mobile smart screen body 11, making the linkage process smoother and more controllable, and further improving the linkage effect.

[0038] Please combine Figure 7In some embodiments, the ambient light strip 13 is at least one of a ring light strip, an arc light strip, a multi-segment spliced ​​light strip, or a dot matrix light strip; the ambient light strip 13 is arranged along the circumference, edge, or exterior decorative area of ​​the base 12, and the shape of the ambient light strip 13 is adapted to the exterior contour of the base 12. Furthermore, by making the ambient light strip 13 at least one of a ring light strip, an arc light strip, a multi-segment spliced ​​light strip, or a dot matrix light strip, and by arranging the ambient light strip 13 along the circumference, edge, or exterior decorative area of ​​the base 12, and by adapting the shape of the ambient light strip 13 to the exterior contour of the base 12, the ambient light strip 13 can form a continuous or nearly continuous luminous area around the base 12, thereby creating a unified luminous effect when the mobile smart screen body 11 interacts, avoiding the fragmented feeling caused by localized luminescence, and further enhancing the overall linkage performance between the ambient light strip 13 and the mobile smart screen body 11.

[0039] Please combine Figure 8 In some embodiments, the control module 14 is electrically connected to both the ambient light strip 13 and the mobile smart screen body 11. The control module 14 simultaneously drives the ambient light strip 13 to switch ambient lighting while the mobile smart screen body 11 performs screen display or voice interaction. Furthermore, by electrically connecting the control module 14 to both the ambient light strip 13 and the mobile smart screen body 11, and by simultaneously driving the ambient light strip 13 to switch ambient lighting while the mobile smart screen body 11 performs screen display or voice interaction, the illumination state of the ambient light strip 13 changes synchronously with the operating state of the mobile smart screen body 11. This achieves real-time linkage, avoids delays or asynchrony, and further ensures the linkage effect between the ambient light strip 13 and the mobile smart screen body 11 at the execution level, completely solving the problem of poor linkage in the prior art.

[0040] In some embodiments, in order to achieve a 360° surround lighting effect, the ambient light strip 13 is configured as a complete ring light strip and precisely matches the outer contour of the circular base 12.

[0041] In other embodiments, the ambient light strip 13 is configured as a multi-segment spliced ​​light strip, such as a near-ring shape composed of three or four arc-shaped light strips spliced ​​together, or a dot matrix light strip composed of multiple independent LED beads arranged in a ring. These modified forms can effectively play the role of ambient lighting of the base 12 while maintaining the appearance fit.

[0042] In some other embodiments, the ambient light strip 13 may also be arranged on the side or back edge of the main body 11 of the mobile smart screen.

[0043] In some embodiments, the PWM adjustment module 143 includes two independent PWM adjustment units, respectively connected to the warm color temperature light-emitting unit 131 and the cool color temperature light-emitting unit 131, to achieve independent control at the physical level. In other embodiments, the PWM adjustment module 143 may also include only one set of switchable pulse width modulation (PWM) adjustment units, which, by setting a switching circuit at their output, can separately and time-divisionally control the warm color temperature light-emitting unit 131 and the cool color temperature light-emitting unit 131.

[0044] In some other embodiments of the adjustment of the light-emitting unit 131, the current-based adjustment algorithm can also be used in conjunction with the corresponding circuit hardware to replace the pulse width calculation algorithm. By directly adjusting the current through the light-emitting unit 131, the stepless and smooth transition of the brightness and color temperature of the ambient light strip 13 can also be achieved.

[0045] In some embodiments, the mode preset module 144 is physically integrated inside the main control module 142. In other embodiments, the mode preset module 144 can also be directly integrated on the motherboard module 141, and when the motherboard module 141 receives a user interaction operation, it directly encapsulates the called ambient mode parameters into the control command and sends it to the main control module 142.

[0046] In some implementations, the mobile smart screen ambient lighting system's 10-day light mode is preset to low brightness and warm color temperature, i.e., brightness below 30% and color temperature 2700K-3000K, suitable for nighttime movie watching and bedtime use scenarios, with soft and non-glaring light, creating a tranquil and comfortable atmosphere; the daylight mode is preset to medium-high brightness and natural color temperature, i.e., brightness 70%-80% and color temperature 5000K-6000K, suitable for daytime office and reading scenarios, with light close to natural sunlight, relieving visual fatigue; the meditation mode is preset to low brightness and neutral color temperature, i.e., brightness 20%-30% and color temperature 4000K-4500K, suitable for leisure meditation and relaxation scenarios, with soft and uniform light, helping users quickly enter a relaxed state.

[0047] In other implementations, the system can also configure a movie-watching mode, a reading mode, or a sleep mode according to the user's different interaction states, and fine-tune the fixed brightness value, fixed color temperature value, or dynamic gradient control curve in each mode to perfectly adapt to the multi-functional linkage use of the device in different home environments.

[0048] In some implementations, the direct electrical connection and signal connection between the main control module 142 and the motherboard module 141 can be changed to a wireless connection between the main control module 142 and the motherboard module 141, such as Bluetooth or Wi-Fi, thus eliminating the wired connection. This still achieves the function of the motherboard transmitting commands and the main control driving the light strip, thus avoiding the protection point of the control architecture of "direct electrical connection and signal connection".

[0049] Please combine Figure 10 This embodiment provides a control method for a mobile smart screen ambient lighting system, which is applied to the mobile smart screen ambient lighting system described above. The method includes the following steps: S100, the motherboard module acquires the control command corresponding to the interaction state of the mobile smart screen body and outputs it to the main control module.

[0050] Specifically, the motherboard module is connected to the main body of the mobile smart screen. During the display or voice interaction process of the mobile smart screen, the motherboard module acquires control information corresponding to the current interaction state and converts the control information into control commands, which are then output to the main control module. In some embodiments, the interaction state includes a display state, a voice interaction state, or a mode switching state. The control commands include brightness parameters and / or color temperature parameters indicating the illumination state of the ambient light strip, or mode parameters corresponding to the ambient mode, so that subsequent control processes can directly act on the ambient light strip.

[0051] S200: The main control module receives the control command and generates a drive signal, and sends the drive signal to the PWM adjustment module.

[0052] Specifically, the main control module is connected to the motherboard module. After receiving the control command, it parses the control command to obtain the brightness adjustment requirements and / or color temperature adjustment requirements, or obtains the corresponding ambient mode parameters. Based on the parsing results, it calculates and generates a drive signal corresponding to the illumination state of the ambient light strip. Then, it sends the drive signal to the PWM adjustment module as the control basis for adjusting the illumination state of the ambient light strip.

[0053] S300, The PWM adjustment module adjusts the brightness and / or color temperature of the ambient light strip according to the driving signal to achieve scene linkage between the ambient light strip and the main body of the mobile smart screen.

[0054] Specifically, the PWM adjustment module is connected to both the main control module and the ambient light strip. Upon receiving the drive signal, it adjusts the ambient light strip according to the pulse width parameter corresponding to the drive signal to change the power output of the light-emitting units in the ambient light strip, thereby achieving changes in the brightness and / or color temperature of the ambient light strip. In some embodiments, by adjusting the output ratio of different light-emitting units, the ambient light strip forms a corresponding light-emitting state, so that when the interactive state of the mobile smart screen changes, the ambient light strip changes synchronously, achieving scene linkage between the two.

[0055] In some embodiments, the method further includes the motherboard module receiving user interaction operations from the operation interface, remote control, voice module, or application of the mobile smart screen body, and converting the user interaction operations into the control commands.

[0056] Specifically, the motherboard module receives user interaction operations issued by the user through the operating interface, remote control, voice module, or application, identifies and processes the user interaction operations, converts them into corresponding control commands, and sends them to the main control module. In some embodiments, different types of user interaction operations correspond to different control commands, enabling the ambient light strip to change accordingly with user operations, thereby ensuring that the ambient light strip and the main body of the mobile smart screen maintain consistent responsiveness under different interaction methods.

[0057] In some implementations, step S210, where the main control module receives the control command and generates a drive signal, specifically includes: parsing the target brightness value and target color temperature value in the control command; calculating and adjusting the brightness ratio of the warm color temperature light-emitting unit and the cool color temperature light-emitting unit in the ambient light strip according to the color temperature adjustment requirements in the target brightness value and the target color temperature value, so as to calculate the pulse width parameter corresponding to the PWM adjustment module as the drive signal.

[0058] Specifically, after acquiring the target brightness value and the target color temperature value, the main control module determines the brightness ratio between the warm color temperature light-emitting unit and the cool color temperature light-emitting unit based on the target color temperature value, and determines the overall output intensity in combination with the target brightness value, thereby calculating the pulse width parameter corresponding to each light-emitting unit, and outputting the pulse width parameter as the driving signal to the PWM adjustment module, so that the ambient light strip can achieve color temperature adjustment while achieving brightness adjustment.

[0059] In some implementations, the step of the main control module receiving the control command and generating a drive signal further includes: calling a corresponding ambient mode parameter from the mode preset module according to the control command, wherein the ambient mode parameter includes at least one of moonlight mode, sunlight mode, meditation mode, movie viewing mode, reading mode, or sleep mode; and converting the called ambient mode parameter into the corresponding drive signal so that the mobile smart screen body can simultaneously drive the ambient light strip to switch ambient lighting while performing screen display or voice interaction.

[0060] Specifically, after receiving the control command, when the control command corresponds to a mode switching operation, the main control module retrieves the ambient mode parameters corresponding to the control command from the mode preset module and converts the ambient mode parameters into the corresponding driving signal. In some embodiments, the ambient mode parameters include preset fixed brightness values, fixed color temperature values, or dynamic change process parameters, enabling the ambient light strip to present corresponding illumination states in different modes, thereby achieving synchronous switching of the ambient light strip while the mobile smart screen performs screen display or voice interaction.

[0061] The technical solution adopted by this application to solve the technical problem is as follows: a mobile smart screen, which includes the mobile smart screen ambient lighting system as described above.

[0062] In summary, this application provides a mobile smart screen ambient lighting system, which includes: a mobile smart screen body; a base disposed below the mobile smart screen body; an ambient light strip disposed on the base; and a control module disposed on the mobile smart screen body. The control module is connected to both the mobile smart screen body and the ambient light strip. The control module is used to acquire control commands corresponding to the interaction state of the mobile smart screen body and control the illumination state of the ambient light strip according to the control commands, so as to realize scene linkage between the ambient light strip and the mobile smart screen body. Furthermore, by setting a base below the main body of the mobile smart screen and installing an ambient light strip on the base, and simultaneously placing a control module on the main body of the mobile smart screen, with the control module connected to both the main body of the mobile smart screen and the ambient light strip, the control module can obtain control commands corresponding to the interactive state of the main body of the mobile smart screen, and control the illumination state of the ambient light strip according to the control commands. This allows the illumination state of the ambient light strip to change synchronously with the interactive state of the main body of the mobile smart screen, realizing scene linkage between the ambient light strip and the main body of the mobile smart screen, avoiding the situation where the ambient light strip operates independently, improving the overall linkage, and solving the problem of poor linkage in the lighting solutions of mobile smart screens in existing technologies.

[0063] It should be understood that the application of this application is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A mobile smart screen ambient lighting system for providing ambient lighting for mobile smart screens, characterized in that, The mobile smart screen ambient lighting system includes: A base is located below the main body of the mobile smart screen and is used to support the main body of the mobile smart screen. Ambient light strip, wherein the ambient light strip is disposed on the base; A control module is disposed on the main body of the mobile smart screen. The control module is connected to both the main body of the mobile smart screen and the ambient light strip. The control module is used to acquire control commands corresponding to the interaction state of the main body of the mobile smart screen, and control the illumination state of the ambient light strip according to the control commands, so as to realize scene linkage between the ambient light strip and the main body of the mobile smart screen.

2. The mobile smart screen ambient lighting system according to claim 1, characterized in that, The outer peripheral sidewall of the base is integrally formed with a closed-loop annular groove, and the ambient light strip is embedded and fixed inside the annular groove. The mobile smart screen ambient lighting system also includes a light-transmitting and protective component, a fixing component, and a heat dissipation component; The size of the light-transmitting protective component is adapted to the opening of the annular slot, and it engages and covers the opening of the annular slot. The fixing component includes a plurality of female buckles evenly arranged on the outside of the annular slot, and the female buckles are engaged and fixed with the elastic buckles of the light-transmitting protective component. The heat dissipation assembly includes multiple heat dissipation slots evenly formed on the bottom or side wall of the annular slot.

3. The mobile smart screen ambient lighting system according to claim 1, characterized in that, The control module includes: A motherboard module is connected to the main body of the mobile smart screen, and the motherboard module is used to receive and output the control commands; The main control module is connected to the motherboard module and is used to receive the control commands and generate drive signals. A PWM adjustment module is connected to both the main control module and the ambient light strip. The PWM adjustment module is used to adjust the brightness and / or color temperature of the ambient light strip according to the drive signal.

4. The mobile smart screen ambient lighting system according to claim 3, characterized in that, The ambient light strip includes at least two sets of light-emitting units with different color temperatures, namely warm color temperature light-emitting units and cool color temperature light-emitting units. The at least two sets of light-emitting units are respectively connected to the PWM adjustment module. The main control module independently controls the power of each set of light-emitting units through the PWM adjustment module. The main control module is configured to calculate and adjust the brightness ratio of the warm color temperature light-emitting units and the cool color temperature light-emitting units according to the color temperature adjustment requirements in the control command, so as to adjust the target color temperature.

5. The mobile smart screen ambient lighting system according to claim 3, characterized in that, The control module further includes a mode preset module, which is connected to the main control module. The mode preset module has a variety of atmosphere mode parameters corresponding to different usage scenarios. The main control module calls the corresponding ambient mode parameters from the mode preset module according to the control command and converts them into the corresponding drive signal; The ambient mode parameters include at least one of moonlight mode, sunlight mode, meditation mode, movie viewing mode, reading mode, or sleep mode, and each ambient mode parameter corresponds to a different fixed brightness value, fixed color temperature value, or dynamic gradient control curve.

6. The mobile smart screen ambient lighting system according to claim 3, characterized in that, The main board module is used to receive user interaction operations from the operation interface, remote control, voice module or application of the mobile smart screen, and convert the user interaction operations into control commands and send them to the main control module. The main control module is configured to parse the target brightness value and target color temperature value in the control command, calculate the pulse width parameter corresponding to the PWM adjustment module as the driving signal, and drive the ambient light strip to work. The ambient light strip is at least one of a ring light strip, an arc light strip, a multi-segment spliced ​​light strip, or a dot matrix light strip; the ambient light strip is arranged along the circumference, edge, or exterior decorative area of ​​the base, and the shape of the ambient light strip is adapted to the exterior contour of the base; the control module is electrically connected to both the ambient light strip and the main body of the mobile smart screen, and the control module enables the main body of the mobile smart screen to simultaneously drive the ambient light strip to switch ambient lighting while performing screen display or voice interaction.

7. A control method for a mobile smart screen ambient lighting system, using the mobile smart screen ambient lighting system as described in any one of claims 1 to 6, characterized in that, The method includes the following steps: The motherboard module acquires the control commands corresponding to the interaction state of the mobile smart screen and outputs them to the main control module; The main control module receives the control command and generates a drive signal, and sends the drive signal to the PWM adjustment module; The PWM adjustment module adjusts the brightness and / or color temperature of the ambient light strip according to the driving signal to achieve scene linkage between the ambient light strip and the main body of the mobile smart screen.

8. The control method for the mobile smart screen ambient lighting system according to claim 7, characterized in that, The method further includes: The motherboard module receives user interaction operations from the operation interface, remote control, voice module, or application of the mobile smart screen, and converts the user interaction operations into control commands.

9. The control method for the mobile smart screen ambient lighting system according to claim 7, characterized in that, The steps of the main control module receiving the control command and generating the drive signal specifically include: The target brightness and target color temperature values ​​in the control command are analyzed; based on the color temperature adjustment requirements in the target brightness and target color temperature values, the brightness ratio of the warm color temperature light-emitting unit and the cool color temperature light-emitting unit in the ambient light strip is calculated and adjusted, so as to calculate the pulse width parameter corresponding to the PWM adjustment module as the driving signal; And / or, according to the control command, call the corresponding ambient mode parameter from the mode preset module, wherein the ambient mode parameter includes at least one of moonlight mode, sunlight mode, meditation mode, movie viewing mode, reading mode or sleep mode; convert the called ambient mode parameter into the corresponding drive signal so that the mobile smart screen body can simultaneously drive the ambient light strip to switch ambient lighting while performing screen display or voice interaction.

10. A mobile smart screen, characterized in that, Including the mobile smart screen ambient lighting system as described in any one of claims 1 to 6.

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