Intelligent integrated projection equipment and use method

Abstract

The invention discloses intelligent integrated projection equipment and a use method. The intelligent integrated projection equipment comprises a main control unit, and a projection module, an intelligent television module, a colorful atmosphere light module, a Bluetooth sound box module, an alarm clock module and a power supply management module which are respectively connected with the main control unit, wherein the power management module is further connected with and supplies power to the projection module, the intelligent television module, the colorful atmosphere light module, the Bluetooth loudspeaker box module and the alarm clock module, the intelligent degree is high, multiple functional modules are highly integrated, equipment integration is achieved, space and cost are saved, and operation is simplified. And meanwhile, when the projection module is in a shutdown state, other modules can still work independently, so that the utilization rate of the equipment is improved. The functions of sound-light linkage, scene triggering linkage and the like are achieved, intelligent and scene-based experience is provided for the user, and the diversified entertainment and leisure requirements of the user are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of projection equipment, in particular to an intelligent integrated projection equipment and a use method thereof. BACKGROUND

[0002] In the prior art, the projector, as an optical display device, is mainly used for projecting pictures, and the function is relatively single. In order to meet the diversified entertainment and leisure needs, the user usually needs to purchase and use multiple independent devices such as a projector, a smart TV box, an independent atmosphere lamp, a Bluetooth sound box, an alarm clock, etc.

[0003] These independent devices have many problems: first, multiple devices will occupy a large amount of space, and various power lines, data lines, etc. make the cable messy; second, the operation is very cumbersome, each device has its own operation method and remote controller, and the user experience is fragmented; third, there is a lack of linkage between devices, for example, the atmosphere lamp cannot automatically change according to the content of the projected picture or the played music, and the alarm clock cannot trigger the projector or other devices to start a specific scene; in addition, the overall cost is high, which increases the economic burden of the user; finally, the traditional projector completely loses its function in the shutdown state, and cannot provide auxiliary functions such as environmental atmosphere, background music or time display.

[0004] The intelligent projector existing on the market usually only integrates the basic system and the built-in sound box, and after the projector is turned off, all functions cannot be used, and the above problems cannot be solved. Therefore, it is necessary to design an intelligent integrated projection equipment and a use method thereof. SUMMARY

[0005] The present application aims to provide an intelligent integrated projection equipment and a use method thereof to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: an intelligent integrated projection equipment, comprising a main control unit, and a projection module, a smart TV module, a colorful atmosphere light module, a Bluetooth sound box module, an alarm clock module and a power management module connected with the main control unit respectively;

[0007] The power management module is further connected with the projection module, the smart TV module, the colorful atmosphere light module, the Bluetooth sound box module and the alarm clock module and supplies power for them;

[0008] The projection module is used for receiving a video signal, performing image processing and optical projection;

[0009] The smart TV module is based on the Android TV / Google TV operating system, provides an application ecosystem, content aggregation and an interactive interface, and supports a wireless screen projection protocol;

[0010] The colorful atmosphere light module is composed of multiple groups of LED lamp beads with independent controllable color and brightness, and is internally provided with a light control unit for receiving instructions of a master control unit or local sensor signals.

[0011] The Bluetooth speaker module comprises a Bluetooth transceiver chip, an audio decoder, a power amplifier and a speaker unit, the Bluetooth transceiver chip is connected with the audio decoder, the audio decoder is connected with the power amplifier, and the Bluetooth speaker module is used for receiving and playing audio signals.

[0012] The alarm clock module comprises a real-time clock circuit and a hidden display unit, and the hidden display unit only lights up a specific area when time / alarm information needs to be displayed.

[0013] The power management module is used for power supply of the whole machine.

[0014] The master control unit is used for starting, closing and state management of each module, realizes communication and linkage control between functional modules, receives user input and processes sensor or event signals from each module.

[0015] Preferably, the LED lamp beads of the colorful atmosphere light module are distributed in specific areas of the device shell, including the bottom, the back or the side; the smart television module is internally provided with mainstream streaming media applications, and wireless projection protocols supported by the smart television module include Chromecast, Google Cast, AirPlay and Miracast.

[0016] Preferably, the hidden display unit of the alarm clock module is realized by a hidden nixie tube, a small OLED screen, a LED dot matrix screen, a physical mask / lens or a light guide+small display screen.

[0017] Preferably, the linkage control realized by the master control unit comprises sound-light linkage and scene triggering linkage.

[0018] The sound-light linkage refers to that an audio signal is input to an audio analysis unit, an analysis result is sent to a light control unit in real time, and LED lamp beads are driven to produce synchronous changes; the audio signal is from content played by the smart television module, a device connected by Bluetooth or an alarm prompt sound, and the audio analysis unit is arranged in the Bluetooth speaker module or the master control unit.

[0019] The scene triggering linkage refers to that an event triggered by the alarm clock module is coordinated by the master control unit, and the projection module, the smart television module, the colorful atmosphere light module and the Bluetooth speaker module work cooperatively according to preset logic and time line.

[0020] Preferably, the said colorful atmosphere light module can work in pure color mode and dynamic mode, and is controlled by buttons, remote control or mobile phone App, including switching on / off, brightness adjustment and mode switching; the dynamic mode includes aurora, candlelight and running light effect.

[0021] Preferably, a method for using an intelligent integrated projection device includes a regular viewing mode and an independent use mode; the regular viewing mode includes the following steps:

[0022] S1.1 The power management module supplies power to the projector, the smart TV module and the Bluetooth speaker module, and the main control unit controls the three to turn on;

[0023] S1.2 The user watches streaming media content or performs wireless projection through the smart TV module;

[0024] S1.3 If the atmosphere light is turned on, the main control unit receives user instructions to control the colorful atmosphere light module to work, and selects a sound-light linkage mode or freely sets a pure color / dynamic light effect; in the sound-light linkage mode, the light effect changes with the audio;

[0025] The independent use mode includes the following steps in the off state of the projection module:

[0026] S2.1 The power management module independently supplies power to the colorful atmosphere light module, which receives control instructions from the user through physical buttons, remote control or mobile phone App, and realizes switching on / off, brightness adjustment, mode switching and other operations under the coordination of the main control unit, and supports sound-light linkage;

[0027] S2.2 The power management module independently supplies power to the Bluetooth speaker module, which receives audio signals from external devices or local sound sources and plays, and supports sound-light linkage under the control of the main control unit;

[0028] S2.3 The power management module independently supplies power to the alarm clock module, and the hidden display unit displays time / alarm information as needed; when the preset alarm time is reached, the main control unit controls to trigger the basic alarm or the advanced sunrise wake-up scene; the advanced sunrise wake-up scene includes that the alarm clock module sends a signal to the main control unit, the main control unit controls the projection module to start and project a gradual change picture simulating sunrise, controls the colorful light module to start synchronously and dynamically change color and brightness, controls the Bluetooth speaker module to play gradually increasing sound effects or music synchronously, and the alarm clock unit displays time information.

[0029] Preferably, the working process of the colorful atmosphere light module includes:

[0030] After the device is powered on, the lamp panel is initialized and is in an off state;

[0031] Whether there is a button event, serial port event, remote control event or APP event is continuously monitored;

[0032] When the above event is monitored, if the current state is on, the light is turned off; if the current state is off, the light is turned on, and the last working mode and brightness are restored;

[0033] If the received is the key instruction, the above on-off state switching and mode / brightness restoring operation is directly executed;

[0034] If the received is the brightness adjustment instruction, the light brightness is adjusted to the specified value, and the light is turned off when the brightness is adjusted to the minimum;

[0035] If the received is the mode switching instruction, the color mode and the dynamic mode are switched when the mode key is long pressed, and the color is cycled in the color mode and the dynamic mode is cycled in the dynamic mode when the mode key is short pressed;

[0036] When in the sound-light linkage mode, the light control unit receives the audio signal analysis result from the Bluetooth sound box module in real time, and the color, brightness and dynamic effect of the LED lamp bead are changed synchronously with the audio.

[0037] Preferably, the working process of the alarm clock module includes:

[0038] After the device is turned on, the alarm clock module is initialized, the real-time clock circuit is started and keeps time running, and the hidden display unit is in the default off state;

[0039] The alarm clock setting instruction input by the user through the intelligent television system setting menu or the special App is received, the alarm clock parameter configuration is completed and stored;

[0040] The real-time clock circuit continuously counts time, and the hidden display unit is lit as needed according to the user setting, such as only when the user triggers the time viewing operation or the preset display period is lit, the current time or the alarm clock information is displayed, and the hidden display unit is kept hidden at other times;

[0041] When the real-time time reaches the preset alarm clock time, the alarm clock event is triggered:

[0042] If it is a basic alarm clock mode, the alarm clock module sends an instruction to the Bluetooth sound box module to control it to play a preset prompt sound, and simultaneously triggers the hidden display unit to light up and display the alarm clock information;

[0043] If it is a high-level sunrise wake-up scene mode, the alarm clock module sends a wake-up signal to the main control unit, the main control unit coordinates the projection module to start and project a simulated sunrise gradient picture, controls the colorful atmosphere light module to start synchronously and the color / brightness to change dynamically with the sunrise process, drives the Bluetooth sound box module to play a gradually increasing natural sound effect or music, and simultaneously the hidden display unit continuously displays time information;

[0044] After the alarm clock is triggered, a stop instruction sent by a user through a remote controller, a physical button or an app is received, and each module is controlled to terminate alarm clock related operations, and the hidden display unit returns to a display-on-demand state.

[0045] Preferably, in the normal viewing mode, when it is detected that the user continuously idles the device for a preset time, the master control unit automatically reduces the brightness of the projection module and switches the colorful atmosphere light module to a low-brightness eye protection mode, and when user operation is detected again, the original settings are restored.

[0046] Preferably, the alarm clock module in the independent use mode supports multiple groups of alarm clock settings, and each group of alarm clock can be associated with different sound and light combination schemes, including specified alarm tone effects, light color and brightness change curves.

[0047] Beneficial effects:

[0048] (1) The application has high intelligence, multiple function modules are highly integrated, the device is integrated, space and cost are saved, and operation is simplified. Meanwhile, other modules can still work independently in the shutdown state of the projection module, and the utilization rate of the device is improved. The sound and light linkage and the scene trigger linkage provide users with intelligent and scene-based experiences, and meet the diversified entertainment and leisure needs of users.

[0049] (2) In the application, in the viewing mode or the independent music mode, the light can change in real time with the frequency spectrum and rhythm of the audio (movie sound effects, music, alarm prompt sound), such as dark red light when the bass is enhanced and bright white light when the treble is highlighted, to create an immersive sensory experience; through the coordinated work of the alarm clock triggered projection picture, atmosphere light and sound box sound effect (such as gradual picture + synchronous light effect + gradually increasing natural sound), the natural sunrise process is simulated, and a softer and more ritualistic wake-up experience than traditional alarm clocks is provided.

[0050] (3) The application can realize one-stop service from viewing entertainment to environment creation, audio playing and time management: the user does not need to switch operations among multiple devices, but can control all functions through a unified remote controller or app, solves the problem of scattered operation and fragmented experience of traditional devices, and improves the use convenience.

[0051] The above description is only a summary of the technical solutions of the embodiments of the application, in order to more clearly understand the technical means of the embodiments of the application, the embodiments of the application can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the embodiments of the application more obvious and easy to understand, the specific embodiments of the application are described below BRIEF DESCRIPTION OF DRAWINGS

[0052] Figure 1 The system framework of the application is shown in the figure;

[0053] Figure 2Flow chart for conventional viewing mode of the present application;

[0054] Figure 3 Flow chart for working of the present application for the light show module;

[0055] Figure 4 Flow chart for working of the present application for the alarm clock;

[0056] In the figure: master control unit 1, projection module 2, smart TV module 3, light show module 4, Bluetooth speaker module 5, alarm clock module 6, power management module 7. DETAILED DESCRIPTION

[0057] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0058] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs; the terms used in the specification of the application are only for the purpose of describing the specific embodiments and are not intended to limit the present application; the terms "include" and "have" and any variations thereof in the specification and claims of the present application and the description of the drawings are intended to cover non-exclusive inclusion.

[0059] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of the phrase "an embodiment" in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily independent or alternative embodiments to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0060] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, the "connection" or "connecting" of mechanical structures can mean physical connection, for example, the physical connection can be fixed connection, for example, fixed connection by screws, bolts or other fixing members; the physical connection can also be detachable connection, for example, mutual clamping or clamping connection; the physical connection can also be integrally connected, for example, welding, bonding or integrally formed connection. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0061] In order to enable those skilled in the art to better understand the scheme of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings.

[0062] Please refer to Figures 1-4 The present application discloses an intelligent integrated projection device, which comprises a main control unit 1, and a projection module 2, an intelligent television module 3, a colorful atmosphere light module 4, a Bluetooth sound box module 5, an alarm clock module 6 and a power management module 7 connected with the main control unit 1 respectively.

[0063] Among them, the power management module 7 is also connected with the projection module 2, the intelligent television module 3, the colorful atmosphere light module 4, the Bluetooth sound box module 5 and the alarm clock module 6 respectively and supplies power for them.

[0064] The projection module is used for receiving video signals, performing image processing and optical projection, clearly projecting video content onto a screen or a wall surface, and providing visual experience such as viewing for users.

[0065] The intelligent television module is based on the Android TV / Google TV operating system, provides application ecology, content aggregation and interactive interface, and supports wireless projection protocol; it internally has mainstream streaming media applications such as YouTube, Netflix, PrimeVideo, Disney+, HBO, etc., which are convenient for users to watch various video content. At the same time, it supports various wireless projection protocols such as Chromecast, Google Cast, AirPlay, Miracast, etc., and users can wirelessly transmit the content on mobile devices such as mobile phones and tablets to the projection device for display.

[0066] The said fancy atmosphere light module is composed of multiple groups of LED lamp beads with independent controllable color and brightness, and is internally provided with a light control unit for receiving instructions from a master control unit or local sensor signals; the LED lamp beads of the fancy atmosphere light module are distributed in specific areas of the device shell, including the bottom, back or side; the said smart TV module is internally provided with mainstream streaming media applications, and supports wireless projection protocols including Chromecast, Google Cast, AirPlay, Miracast;

[0067] The said Bluetooth speaker module comprises a Bluetooth transceiver chip, an audio decoder, a power amplifier and a speaker unit, the Bluetooth transceiver chip is connected with the audio decoder, the audio decoder is connected with the power amplifier, and is used for receiving and playing audio signals; it supports Bluetooth 5.0 and above protocols, and can receive audio streams from external devices such as mobile phones and tablets. At the same time, it can also receive audio signals from the smart TV module and local audio sources (such as alarm prompt sound), providing high-quality audio playback services for users;

[0068] The said alarm clock module comprises a real-time clock circuit and a hidden display unit, the hidden display unit only lights up a specific area when time / alarm information needs to be displayed; the hidden display unit of the alarm clock module is realized by combining a hidden nixie tube, a small OLED screen, an LED dot matrix screen, a physical mask / lens or a light guide + a small display screen, and only lights up a specific area when time / alarm information needs to be displayed, and is completely hidden at other times, integrated with the device shell, ensuring the appearance of the device is beautiful. The alarm clock setting and management function is integrated in the smart TV system setting menu or a special App, which is convenient for user operation;

[0069] The said power management module is used for power supply of the whole machine; when the projection module is powered off (low power consumption / standby mode), it independently supplies power to the fancy light module, the Bluetooth speaker module, the alarm clock module and its hidden display unit, ensuring that these modules can still work normally in the projection power-off state;

[0070] The said master control unit is used for starting, closing and state management of each module, realizes communication and linkage control between the functional modules, receives user input and processes sensor or event signals from each module.

[0071] In the present application, the linkage control realized by the master control unit includes sound-light linkage and scene trigger linkage;

[0072] The said sound-light linkage refers to that the audio signal is input to the audio analysis unit, and the analysis result is sent to the light control unit in real time to drive the LED lamp beads to produce synchronous changes; the said audio signal comes from the content played by the smart TV module, the device connected by Bluetooth or the alarm prompt sound, and the said audio analysis unit is arranged in the Bluetooth speaker module or the master control unit;

[0073] The scene triggering linkage refers to triggering by the alarm clock module event, and the master control unit coordinates the projection module, the smart TV module, the colorful atmosphere light module and the Bluetooth sound box module to work according to the preset logic and timeline.

[0074] In the application, the colorful atmosphere light module can work in a pure color mode and a dynamic mode, and is controlled by a key, a remote controller or a mobile phone App, including switching on and off, brightness adjustment and mode switching; the dynamic mode includes aurora, candlelight and running light effects.

[0075] Working principle: a use method of the intelligent integrated projection device includes a regular viewing mode and an independent use mode; the regular viewing mode includes the following steps:

[0076] S1.1 the power management module supplies power for the projector, the smart TV module and the Bluetooth sound box module, and the master control unit controls the three to start;

[0077] S1.2 a user watches streaming media content or performs wireless projection through the smart TV module;

[0078] S1.3 if the atmosphere light is turned on, the master control unit receives a user instruction to control the colorful atmosphere light module to work, selects a sound-light linkage mode or freely sets a pure color / dynamic light effect, and the light effect changes with the audio in the sound-light linkage mode;

[0079] The independent use mode includes the following steps in the off state of the projection module:

[0080] S2.1 the power management module independently supplies power for the colorful atmosphere light module, receives a control instruction of a user through a physical button, a remote controller or a mobile phone App, and realizes switching on and off, brightness adjustment and mode switching of the light under the coordination of the master control unit, and supports sound-light linkage;

[0081] S2.2 the power management module independently supplies power for the Bluetooth sound box module, receives an audio signal of an external device or a local sound source and plays, and supports sound-light linkage under the control of the master control unit;

[0082] S2.3 the power management module independently supplies power for the alarm clock module, and a hidden display unit displays time / alarm information as required; when reaching a preset alarm clock time, the master control unit controls to trigger a basic alarm or a senior sunrise wake-up scene; the senior sunrise wake-up scene includes that the alarm clock module sends a signal to the master control unit, the master control unit controls the projection module to start and project a gradual change picture simulating a sunrise process, controls the colorful light module to start synchronously and dynamically change color and brightness, controls the Bluetooth sound box module to synchronously play a gradually increasing sound effect or music, and the alarm clock unit displays time information.

[0083] The working process of the colorful atmosphere light module includes:

[0084] After the device is powered on, the lamp panel is initialized and in the off state;

[0085] Continuously monitor whether there is a key event, serial port event, remote control event or APP event;

[0086] When the above event is monitored, if the current state is on, the lamp is turned off; if the current state is off, the lamp is turned on, and the last working mode and brightness are restored;

[0087] If the received is the on key instruction, the above on-off state switching and mode / brightness restoration operation is directly executed;

[0088] If the received is the brightness adjustment instruction, the light brightness is adjusted to the specified value, and when the brightness is adjusted to the minimum, the lamp is turned off;

[0089] If the received is the mode switching instruction, the color mode and dynamic mode are switched when the mode key is long pressed, and the color is cyclically switched in the color mode and the dynamic mode is cyclically switched in the dynamic mode when the mode key is short pressed;

[0090] When in the sound-light linkage mode, the light control unit receives the audio signal analysis result from the Bluetooth sound box module in real time, and the color, brightness and dynamic effect of the LED lamp bead are driven to change synchronously with the audio.

[0091] The working process of the alarm clock module includes:

[0092] After the device is powered on, the alarm clock module is initialized, the real-time clock circuit is started and the time is kept running, and the hidden display unit is in the off state by default;

[0093] Receive the alarm clock setting instruction input by the user through the intelligent television system setting menu or special App, complete the alarm clock parameter configuration and storage;

[0094] The real-time clock circuit continuously counts, and the hidden display unit is lit as needed according to the user setting, such as only when the user triggers the time viewing operation or the preset display period is lit, the current time or alarm clock information is displayed, and the rest of the time is kept hidden;

[0095] When the real-time time reaches the preset alarm clock time, the alarm clock event is triggered:

[0096] If it is a basic alarm clock mode, the alarm clock module sends an instruction to the Bluetooth sound box module to control it to play a preset prompt sound, and at the same time triggers the hidden display unit to light up and display the alarm clock information;

[0097] If it is a high-level sunrise wake-up scene mode, the alarm clock module sends a wake-up signal to the main control unit, the main control unit coordinates the projection module to start and project a simulated sunrise gradient picture, controls the colorful atmosphere light module to start synchronously and the color / luminance to change dynamically with the sunrise process, drives the Bluetooth speaker module to play natural sound effects or music with gradually increasing volume, and the hidden display unit continuously displays time information;

[0098] After the alarm clock is triggered, a stop instruction sent by a user through a remote controller, a physical button or an App is received, and each module is controlled to terminate the alarm clock related operation, and the hidden display unit returns to the on-demand display state.

[0099] In addition, the device also has various alternatives to achieve the purpose of the application. For example, the colorful atmosphere light module can be designed as a detachable magnetic accessory, which can be installed at different positions as needed to achieve more flexible lighting; in terms of sound-light linkage, in addition to analyzing the audio played by the speaker, the ambient sound can also be collected and analyzed through the built-in microphone, such as when friends gather, the light can change with the rhythm of the conversation; the sunrise wake-up scene can be triggered by the voice instruction of Google Home, the user only needs to say "Hey Google, start sunrise wake-up", and the device will enter the sunrise wake-up mode; the hidden display unit can also use an electronic ink screen to achieve ultra-low power consumption of constant display time, and only refreshes the display of more information locally when the alarm clock is triggered.

[0100] In the conventional viewing mode, when it is detected that the device is idle for a preset time, the main control unit automatically reduces the brightness of the projection module and switches the colorful atmosphere light module to a low-brightness eye protection mode, and when user operation is detected again, the original settings are restored, the alarm clock module in the independent use mode supports multiple alarm clock settings, and each alarm clock can be associated with different sound-light combination schemes, including specified alarm tone, light color and brightness change curve.

[0101] In summary, the application has high intelligence, multiple function modules are highly integrated to realize the integration of the device, save space and cost, and simplify the operation. At the same time, other modules can still work independently in the shutdown state of the projection module, improving the utilization rate of the device. The sound-light linkage and scene trigger linkage functions provide users with intelligent and scene-based experience, meeting the diversified entertainment and leisure needs of users.

[0102] The above-described embodiments are merely used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An intelligent integrated projection device, characterized in that: It comprises a main control unit (1), and a projection module (2), a smart TV module (3), a colorful atmosphere lighting module (4), a Bluetooth speaker module (5), an alarm clock module (6), and a power management module (7) respectively connected to the main control unit (1); The power management module (7) is also connected to the projection module (2), the smart TV module (3), the colorful atmosphere lighting module (4), the Bluetooth speaker module (5), and the alarm clock module (6) respectively and supplies power to them; The projection module is used to receive video signals, perform image processing and optical projection; The smart TV module is based on the Android TV / Google TV operating system, provides application ecology, content aggregation and interactive interface, and supports wireless screen projection protocol; The colorful atmosphere lighting module is composed of multiple groups of LED lamp beads with independently controllable color and brightness, and a built-in lighting control unit that receives instructions from the main control unit or local sensor signals; The Bluetooth speaker module includes a Bluetooth transceiver chip, an audio decoder, a power amplifier and a speaker unit. The Bluetooth transceiver chip is connected to the audio decoder, and the audio decoder is connected to the power amplifier for receiving and playing audio signals. The alarm module includes a real-time clock circuit and a hidden display unit, wherein the hidden display unit only lights up a specific area when time / alarm information needs to be displayed; The power management module is used to supply power to the entire device; The main control unit is used to start, shut down and manage the status of each module, realize communication and linkage control between functional modules, receive user input and process sensor or event signals from each module.

2. The intelligent integrated projection device according to claim 1, characterized in that: The LED lamp beads of the colorful atmosphere lighting module are distributed in specific areas of the device casing, including the bottom surround, back or side; the smart TV module has built-in mainstream streaming media applications, and supports wireless screen projection protocols including Chromecast, Google Cast, AirPlay, and Miracast.

3. The intelligent integrated projection device according to claim 1, characterized in that: The hidden display unit of the alarm clock module is realized by using a hidden digital tube, a small OLED screen, an LED dot matrix screen combined with a physical mask / lens or a light guide + a small display screen.

4. The intelligent integrated projection device according to claim 1, characterized in that: The linkage control implemented by the main control unit includes sound and light linkage and scene trigger linkage; The sound and light linkage refers to the audio signal being input into the audio analysis unit, and the analysis results being sent to the light control unit in real time, driving the LED lamp beads to produce synchronous changes; the audio signal comes from the content played by the smart TV module, the Bluetooth connected device or the alarm tone, and the audio analysis unit is set in the Bluetooth speaker module or the main control unit; The scene trigger linkage refers to the triggering of the alarm module event, and the main control unit coordinates the projection module, smart TV module, colorful atmosphere lighting module, and Bluetooth speaker module to work together according to the preset logic and timeline.

5. The intelligent integrated projection device according to claim 1, characterized in that: The colorful atmosphere lighting module can work in solid color mode and dynamic mode, and supports control through buttons, remote control or mobile phone app, including switch, brightness adjustment, and mode switching; the dynamic mode includes aurora, candlelight, and marquee effects.

6. A method for using an intelligent integrated projection device, characterized in that: It includes a regular viewing mode and an independent use mode; the regular viewing mode includes the following steps: The S1.1 power management module provides power to the projector, smart TV module, and Bluetooth speaker module, and the main control unit controls the power on of the three. S1.2 Users watch streaming content or perform wireless screen projection through the smart TV module; S1.3 If the ambient light is turned on, the main control unit receives user instructions to control the operation of the colorful ambient light module, select the sound and light linkage mode or freely set the solid color / dynamic lighting effect. In the sound and light linkage mode, the lighting effect changes with the audio; The independent use mode, when the projection module is powered off, includes the following steps: The S2.1 power management module independently powers the colorful atmosphere lighting module. It receives control commands from the user through physical buttons, remote control or mobile phone app, and realizes operations such as turning the light on and off, adjusting the brightness, switching modes, etc. under the coordination of the main control unit, and supports sound and light linkage; The S2.2 power management module independently powers the Bluetooth speaker module, which receives and plays audio signals from external devices or local audio sources, and supports sound and light linkage under the control of the main control unit; The S2.3 power management module independently powers the alarm module, and its hidden display unit displays time / alarm information on demand. When the preset alarm time is reached, the main control unit controls the triggering of a basic alarm or an advanced sunrise wake-up scene. The advanced sunrise wake-up scene includes: the alarm module sends a signal to the main control unit, the main control unit controls the projection module to start and project a gradient picture simulating the sunrise process, while controlling the colorful lighting module to start synchronously and dynamically change the color and brightness, and controlling the Bluetooth speaker module to synchronously play gradually increasing sound effects or music, and the alarm unit displays time information.

7. The method for using the intelligent integrated projection device according to claim 6, characterized in that: The workflow of the colorful atmosphere lighting module includes: After the device is powered on, the light board is initialized and in the off state; Continuously monitor whether there are key events, serial port events, remote control events or APP events; When the above events are detected, if the current state is light on, the light will be turned off; if the current state is light off, the light will be turned on and the last working mode and brightness will be restored; If the received command is an on / off key command, the above-mentioned switch state switching and mode / brightness restoration operations are directly executed; If the received instruction is brightness adjustment, the light brightness is adjusted to the specified value, and the light is turned off when the brightness is adjusted to the minimum; If the received command is a mode switch, long press the mode button to switch between solid color mode and dynamic mode. Short press the mode button to cycle through colors in solid color mode and cycle through dynamic mode in dynamic mode. When in the sound and light linkage mode, the lighting control unit receives the audio signal analysis results from the Bluetooth speaker module in real time, and drives the color, brightness and dynamic effects of the LED lamp beads to change synchronously with the audio.

8. The method for using the intelligent integrated projection device according to claim 6, characterized in that: The workflow of the alarm module includes: After the device is turned on, the alarm module is initialized, the real-time clock circuit starts and keeps the time running, and the hidden display unit is closed by default; Receive alarm setting instructions input by the user through the smart TV system setting menu or dedicated app, complete the alarm parameter configuration and store it; The real-time clock circuit keeps time, and the hidden display unit lights up on demand according to the user's settings. For example, it lights up only when the user triggers the time-viewing operation or during the preset display period to display the current time or alarm information, and remains hidden at other times; When the real-time time reaches the preset alarm time, the alarm event is triggered: If it is in basic alarm mode, the alarm module sends a command to the Bluetooth speaker module to control it to play the preset reminder tone, and at the same time trigger the hidden display unit to light up and display the alarm information; In the advanced sunrise wake-up scene mode, the alarm module sends a wake-up signal to the main control unit. The main control unit coordinates the projection module to start and project a gradient picture simulating a sunrise. The colorful atmosphere lighting module is controlled to start synchronously and the color / brightness changes dynamically with the sunrise process. The Bluetooth speaker module is driven to play gradually stronger natural sound effects or music. At the same time, the hidden display unit continuously displays the time information. After the alarm is triggered, it receives a stop command sent by the user through the remote control, physical button or App, controls each module to terminate the alarm-related operations, and the hidden display unit resumes the on-demand display state.

9. The method for using the intelligent integrated projection device according to claim 6, characterized in that: In normal viewing mode, when the main control unit detects that the device has been idle for a preset time, it automatically reduces the brightness of the projection module and switches the colorful atmosphere lighting module to low-brightness eye protection mode, and restores the original settings when the user operation is detected again.

10. The method for using the intelligent integrated projection device according to claim 6, characterized in that: The alarm module in standalone mode supports multiple alarm settings, and each alarm can be associated with a different sound and light combination scheme, including specified alarm sound effects, light colors and brightness change curves.

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