WO2022193633A1 - Projection-based wake-up method and apparatus, and projection device and computer storage medium - Google Patents

Abstract

The present disclosure provides a projection-based wake-up method and apparatus, and a projection device and a computer storage medium. In the present disclosure, video projection information and a preset adjustment rule corresponding to the video projection information are preset in a projection device, such that the projection device adjusts the brightness and/or sound of the video projection information according to a playing rule, so as to wake up a target user, thereby preventing the user from being stimulated by light and sound, and thus improving the user experience and meeting the personalized usage requirements of the user.

Description

Projection-based wake-up method, apparatus, projection device and computer storage medium

This application claims the priority of the Chinese patent application with the application number 202110278760.9 filed in the China Patent Office on March 16, 2021, and the invention title is "Projection-based wake-up method, device, projection device and computer storage medium", the entire contents of which are provided by Reference is incorporated in this application.

technical field

The present disclosure relates to the technical field of projection devices, and in particular, to a projection-based wake-up method, device, projection device, and computer storage medium.

Background technique

With the development of science and technology, there are more and more smart home appliances, and smart home appliances have brought great convenience to people's lives.

There are various types of smart home appliances now, and different smart home appliances provide convenience for people's lives. For example, people set the alarm time, and by setting the alarm mode, they wake up the user at the moment when the alarm sounds; but now When the alarm wakes up the user, there will be a feeling of waking up from sleep, which makes people feel extremely uncomfortable, and then affects the quality and efficiency of work and life during the day. There is a dazzling situation for people who have just woken up, that is to say, the existing wake-up method wakes up the user, uses light and sound to stimulate the user to wake up, and affects the user's work during the day.

technical problem

The present disclosure provides a projection-based wake-up method, device, projection device, and computer storage medium, aiming to solve the technical problem that the existing wake-up method wakes up the user, uses light and sound to stimulate the user to wake up, and affects the user's work during the day. .

technical solutions

In one aspect, the present disclosure provides a projection-based wake-up method, and the projection-based wake-up method includes the following steps:

When the preset alarm time is reached, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information;

Playing the video projection information, and dynamically adjusting the brightness and/or sound of the video projection information according to preset adjustment rules corresponding to the target user's real-time sleep state, to wake up the target user;

Acquire the status monitoring information of the target user, and analyze each video frame in the status monitoring information to obtain the eye status and/or motion range of the target user;

If the target user is in a closed-eye state, and/or the motion range of the target user is smaller than the preset first range, dynamically adjust the video projection information according to the preset adjustment rule corresponding to the current state of the target user. Brightness and/or sound until the target user is awakened.

In another aspect, the present disclosure also provides a projection-based wake-up device, the projection-based wake-up device comprising:

an information acquisition module, configured to acquire preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when the preset alarm time is reached;

a video playback module, configured to obtain the state monitoring information of the target user, analyze the state monitoring information, and determine the state of the target user;

a projection closing module, configured to switch the working mode of the projection device if the state of the target user is an awake state;

The device is also used to:

Acquire the status monitoring information of the target user, and analyze each video frame in the status monitoring information to obtain the eye status and/or motion range of the target user;

If the target user is in a closed-eye state, and/or the motion range of the target user is smaller than the preset first range, dynamically adjust the video projection information according to the preset adjustment rule corresponding to the current state of the target user. Brightness and/or sound until the target user is awakened.

On the other hand, the present disclosure also provides a projection device, wherein the projection device is provided with:

one or more processors;

memory; and

One or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the projection-based wake-up method.

In another aspect, the present disclosure also provides a computer storage medium on which a computer program is stored, and the computer program is loaded by a processor to execute the steps in the projection-based wake-up method.

beneficial effect

The projection-based wake-up method provided by the present disclosure includes acquiring preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when a preset alarm time is reached; playing the video projection information, And dynamically adjust the brightness and/or sound of the video projection information according to the preset adjustment rule corresponding to the target user's real-time sleep state, so as to wake up the target user. In the embodiment of the present disclosure, when the preset alarm time is reached, the preset video projection information is played, and the brightness and/or sound of the video projection information is adjusted to wake up the user. In the technical solution of the present disclosure, video projection is integrated into the projection device. The automatic information playback adjustment function makes the function of the projection device more abundant, and the automatic wake-up function is performed through the projection device to avoid light and sound from stimulating the user, so as to improve the user's experience and meet the user's personalized needs.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present disclosure more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present disclosure. For those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic diagram of a scene of a projection-based wake-up method provided by an embodiment of the present disclosure;

FIG. 2 is a schematic flowchart of an embodiment of a projection-based wake-up method according to an embodiment of the present disclosure;

3 is a schematic flowchart of an embodiment of monitoring the state of a target user after video projection information is played in a projection-based wake-up method according to an embodiment of the present disclosure;

4 is a schematic flowchart of an embodiment of a communication connection between a projection device and a target terminal in the projection-based wake-up method according to an embodiment of the present disclosure;

5 is a schematic flowchart of an embodiment in which a projection device interacts with a target terminal to wake up a target user in the projection-based wake-up method provided in an embodiment of the present disclosure;

6 is a schematic flowchart of an embodiment of a projection device judging whether to play preset video projection information in a projection-based wake-up method provided in an embodiment of the present disclosure;

7 is a schematic flowchart of an embodiment in which the projection device performs video projection information playback according to the identity of the target user in the projection-based wake-up method provided in the embodiment of the present disclosure;

8 is a schematic flowchart of an embodiment of a projection device performing personalized projection after a target user wakes up in the projection-based wake-up method provided in an embodiment of the present disclosure;

9 is a schematic structural diagram of an embodiment of a projection-based wake-up device provided in an embodiment of the present disclosure;

FIG. 10 is a schematic structural diagram of an embodiment of a projection device provided in an embodiment of the present disclosure.

BEST MODE FOR CARRYING OUT THE INVENTION

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of the present disclosure.

In the description of the present disclosure, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation shown in the drawings Or the positional relationship is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present disclosure. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as "first", "second" may expressly or implicitly include one or more of said features. In the description of the present disclosure, "plurality" means two or more, unless expressly and specifically defined otherwise.

In this disclosure, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described in this disclosure as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the present disclosure. In the following description, details are set forth for the purpose of explanation. It should be understood that one of ordinary skill in the art may realize that the present disclosure may be practiced without the use of these specific details. In other instances, well-known structures and procedures have not been described in detail so as not to obscure the description of the present disclosure with unnecessary detail. Thus, the present disclosure is not intended to be limited to the embodiments shown but is to be accorded the widest scope consistent with the principles and features disclosed in this disclosure.

Embodiments of the present disclosure provide a projection-based wake-up method, device, projection device, and computer storage medium, which will be described in detail below.

The projection-based wake-up method in the embodiment of the present disclosure is applied to a projection-based wake-up device. The projection-based wake-up device is provided in a projection device, and the projection device is provided with one or more processors, a memory, and one or more processors. an application program, wherein one or more application programs are stored in the memory and configured to be executed by the processor to implement the projection-based wake-up method; the projection device may be a terminal, for example, a mobile phone or a tablet computer, and the projection device may also It is a server, or a service cluster composed of multiple servers.

As shown in FIG. 1 , FIG. 1 is a schematic diagram of a scene of a projection-based wake-up method according to an embodiment of the present disclosure. Wake-up device), a computer storage medium corresponding to the projection-based wake-up method is executed in the projection apparatus 100 to execute the projection-based wake-up step.

It can be understood that the projection device in the projection-based wake-up scene shown in FIG. 1 , or the apparatus included in the projection device does not constitute a limitation to the embodiments of the present disclosure, that is, the projection-based wake-up scene includes. The number of devices, types of projection devices, or the number and types of devices included in each device do not affect the overall implementation of the technical solutions in the embodiments of the present disclosure, and can be regarded as equivalent replacements or derivatives of the technical solutions claimed in the embodiments of the present disclosure.

In the embodiment of the present disclosure, the projection device 100 is mainly used to: when the preset alarm time arrives, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information; play the video projection information , and dynamically adjust the brightness and/or sound of the video projection information according to the preset adjustment rule corresponding to the target user's real-time sleep state, so as to wake the target user.

In this embodiment of the present disclosure, the projection device 100 may be an independent projection device, or may be a projection device network or a projection device cluster composed of projection devices. For example, the projection device 100 described in the embodiment of the present disclosure includes but is not limited to A computer, a network host, a single network projection device, a set of multiple network projection devices, or a cloud projection device composed of multiple projection devices. Among them, cloud projection equipment is based on cloud computing (Cloud Computing) is composed of a large number of computers or network projection equipment.

Those skilled in the art can understand that the application environment shown in FIG. 1 is only one application scenario of the solution of the present disclosure, and does not constitute a limitation on the application scenario of the solution of the present disclosure. Other application environments may also include more than those shown in FIG. More or less projection devices are shown, or the network connection relationship of the projection devices. For example, only one projection device is shown in FIG. 1. It is understood that the projection-based wake-up scene may also include one or more other projections The device is not specifically limited here; the projection device 100 may further include a memory for storing data.

In addition, in the scenario of the projection-based wake-up method of the present disclosure, the projection device 100 may be provided with a backend processor, or the projection device 100 may not be provided with a backend processor to communicate with an external backend processor 200 to process complex image encoding and decoding data. The projection device 100 can access the background database 300, which can be in the local memory of the projection device, and the background database can also be set in the cloud. The background database 300 stores the projection-based wake-up related information.

It should be noted that the schematic diagram of the scene of wake-up based on projection shown in FIG. 1 is only an example, and the scene of wake-up based on projection described in the embodiments of the present disclosure is for the purpose of illustrating the technical solutions of the embodiments of the present disclosure more clearly. It does not constitute a limitation to the technical solutions provided by the embodiments of the present disclosure.

Embodiments of the present invention

Based on the above scenario of the projection-based wake-up method, an embodiment of the projection-based wake-up method is proposed.

As shown in FIG. 2 , FIG. 2 is a schematic flowchart of an embodiment of a projection-based wake-up method in an embodiment of the present disclosure.

The steps of the projection-based wake-up method in this embodiment include 201 to 202:

201. When a preset alarm time is reached, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information.

The projection-based wake-up method in this embodiment is applied to a projection device, also called a projector or a projector, which is a device that can project an image or video onto a screen. : Video Compact Disc, full name in Chinese: audio-visual disc), DVD (full name in English: Digital Video Disc, full name in Chinese: high-density digital video disc), game consoles, etc. connected to play the corresponding video signals, projectors are widely used in homes and offices. , schools and entertainment venues, there are different types according to the way of work.

The preset acquisition device in the projection equipment, the preset acquisition device can be an infrared camera, a common camera, or other sensor detection devices, the preset acquisition device can collect indoor state monitoring information, and the state monitoring information can be indoor video information, or It may be collected infrared image information, etc. The projection device analyzes the state monitoring information collected by the preset collection device to obtain the user's state, and the user's state includes a sleeping state and an awake state.

The projection device acquires a preset alarm time, where the preset alarm time may be a preset alarm time preset in the projection device. For example, a user may set 7:00 as the preset alarm time on the projection device, and the projection device When the alarm time is preset, it will automatically start and play the preset video projection information to wake up the user; in addition, the preset alarm time can also be sent by the target terminal that is in communication with the projection device, for example, the projection device Communication with the user's mobile phone, when the user's mobile phone reaches the preset alarm time, the user's mobile phone sends an activation request to the projection device, the projection device receives the activation request, and the projection device obtains the preset alarm time associated with the activation request. In this embodiment, the projection device not only supports the user to set the preset alarm time, but also supports other communication devices to send the preset alarm time, so that the setting of the preset alarm time of the projection device is more flexible.

When the projection device presets the alarm time, the projection device obtains preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information, wherein the preset video projection information may be set by the user actively, or It may be set by the system in the projection device. For example, the user sets the video projection information to simulate the natural sunrise video information.

Preset adjustment rules are stored in the projection device. The preset adjustment rules refer to the playback rules of video projection information. The preset adjustment rules can include multiple types. For example, the preset adjustment rules can be brightness adjustment rules and/or sound adjustment rules. For example, the brightness adjustment rule is to increase the brightness by 10 candela per square meter (cd/m2) per minute, and control the maximum brightness to not exceed the set value, and/or the sound adjustment rule is to increase the brightness by 10 decibels (dB) per minute, and control the maximum brightness The sound does not exceed the set value. In addition, the preset adjustment rules of the same type can also have different trends. For example, they are all sound adjustment rules. One is to increase 10 decibels per minute to reach the set maximum sound and return to the minimum state. Repeat The other is to set the maximum sound, increase it by 5 decibels per minute, and keep it unchanged when it reaches the maximum decibel.

202. Play the video projection information, and dynamically adjust the brightness and/or sound of the video projection information according to preset adjustment rules corresponding to the target user's real-time sleep state, so as to wake up the target user, and the sleep state is at least Including deep sleep state and light sleep state.

The projection device determines the target user that needs to be woken up, and the real-time sleep state corresponding to the target user, that is, the projection device determines the identity of the target user. target user; implementation mode 2: the projection device saves the user fingerprint information of the preset alarm time, the projection device takes the user corresponding to the user's fingerprint as the target user, and further, the insurance device analyzes the state of the target user, for example, the projection device analyzes the target user The motion range information, etc., determines the real-time sleep state of the target user. The sleep state includes deep sleep state and light sleep state. The projection device dynamically adjusts the brightness and sound of the video projection information according to the preset adjustment rules corresponding to the target user's real-time sleep state. At least one of them is to wake up the target user, wherein the video projection information can be automatically set by the projection device, and can also be set by the user.

For the convenience of understanding, a specific scene in which a projection device plays preset video projection information is given in this embodiment, and step 202 includes:

(1) Play the video projection information, determine the real-time sleep state of the target user, and the preset brightness adjustment rule corresponding to the sleep state, and dynamically adjust the brightness of the video projection information according to the preset brightness adjustment rule , so that the brightness of the video projection information does not exceed the preset ambient brightness; and/or,

(2) Play the video projection information, determine the real-time sleep state of the target user, and the preset sound adjustment rule corresponding to the sleep state, and dynamically adjust the sound of the video projection information according to the preset sound adjustment rule , so that the sound of the video projection information does not exceed the preset sound decibel value, so as to wake up the target user.

That is, in this embodiment, the ambient brightness and the preset sound decibel value are preset in the projection device, the preset ambient brightness refers to the preset maximum brightness of the video projection information, and the preset ambient brightness does not exceed the brightness of sunlight under normal conditions; The preset sound decibel value refers to the preset highest sound decibel value of the video projection information, and the preset sound decibel value may be set by the user according to his own preference.

The preset adjustment rules in the projection device include: preset brightness adjustment rules and/or preset sound adjustment rules, preset preset brightness adjustment rules and sound adjustment rules, wherein the preset brightness adjustment rules are based on human eyes from darkness. It is set according to the changes in the perceived comfort of bright light. For example, the preset brightness adjustment rule may be a change curve corresponding to brightness and time, that is, the brightness of the projected video information gradually increases with time until the preset ambient brightness; The preset sound adjustment rule is set according to the user's perception of sound when sleeping. For example, the preset sound adjustment rule may be a change curve of sound value and time, that is, the sound of the projected video information gradually increases with time. until the preset sound decibel value.

The projection device plays the preset video projection information and adjusts the brightness of the video projection information according to the preset brightness adjustment rule, so that the brightness of the video projection information does not exceed the preset ambient brightness; and/or, the projection device plays the preset brightness and adjust the sound of the video projection information according to the preset sound adjustment rule, so that the sound of the video projection information does not exceed the preset sound decibel value, so as to wake up the target user.

It can be understood that the preset video projection information played in the projection device can be a video that simulates the natural environment. For example, the video information of the seaside at sunrise is used as the video projection information, and the brightness of such video information itself will automatically increase, and the sound will gradually increase. Therefore, the projection device can analyze the brightness and sound of the video projection information, and adjust the video brightness change law and the sound change law according to the nature of the video projection information itself. Of course, if the brightness and sound changes of the video projection information themselves are more in line with the brightness change laws and the sound changes laws, no adjustment is required.

In this embodiment, the projection device provides a wake-up method with a better experience for the user. Through the gradual increase in brightness and the gradual enhancement of the sound effect, the user can gradually wake up from sleep. In addition, the user can use the projection device to simulate the natural sunrise scene through light, shadow and sound effects, which can allow the user to maintain a good experience when waking up, avoid light and sound to stimulate the user, so as to improve the user's experience and meet the user's personalized use. need.

203. Obtain the state monitoring information of the target user, and analyze each video frame in the state monitoring information to obtain the eye state and/or motion range of the target user;

204. If the target user is in a closed-eye state, and/or the motion range of the target user is smaller than a preset first range, dynamically adjust the video projection according to a preset adjustment rule corresponding to the current state of the target user. The brightness and/or sound of the message until the target user is awakened.

In this embodiment, when the preset alarm time is reached, the preset video projection information is played, and the brightness and/or sound of the video projection information is adjusted to wake up the user. At the same time, after the video projection information is played, the target The user performs state monitoring to determine the real-time state of the target user to determine whether to repeat the playback, avoiding light and sound to stimulate the user, and making the projection device wake-up method more accurate and intelligent.

As shown in FIG. 3 , FIG. 3 is a schematic flowchart of an embodiment of monitoring the state of a target user after the video projection information is played in the projection-based wake-up method according to an embodiment of the disclosure.

In some embodiments of the present disclosure, the projection-based wake-up method includes the following steps 301-302:

301. Acquire status monitoring information of the target user, and analyze the status monitoring information to determine the status of the target user.

After the projection device plays the projection video, the projection device obtains the state monitoring information of the target user, wherein the state monitoring information may be a preset collection device in the projection device, for example, the preset collection device is a camera, a UWB (Ultra Wide Band) , wireless carrier communication technology), etc., the video monitoring information collected by the preset collection device, in addition, the state monitoring information can also be an external collection device such as a wristband that communicates with the projection equipment, and the collected user heart rate information, blood pressure information, etc. Wait.

The projection device analyzes the status monitoring information to determine the status of the target user, specifically:

Implementation mode 1: The status monitoring information is video monitoring information. The projection device analyzes each video frame of the status monitoring information through a preset image analysis model to determine the target user in the video, as well as the target user's eye status or action changes. The state of the target user;

Implementation mode 2: The state monitoring information is the user's physiological state information, such as heartbeat frequency information and blood pressure change information, and the projection device analyzes the heartbeat frequency information and blood pressure change information to determine the state of the target user.

For ease of understanding, this embodiment provides a specific scenario in which the projection device analyzes the state monitoring information to determine the user state, that is, step 301 includes:

(1) Obtain the state monitoring information of the target user, and analyze each video frame in the state monitoring information to obtain the eye state and/or motion range of the target user;

(2) If the target user is in a closed-eye state, and/or the motion range of the target user is less than a preset first range, it is determined that the target user is in a sleep state;

(3) If the target user is in an open eye state, and/or the movement range of the target user is greater than a preset second range, it is determined that the target user is in an awake state.

That is, the projection device acquires the state monitoring information of the target user, and the projection device analyzes each video frame in the state monitoring information to obtain the eye state and/or motion range of the target user; the projection device presets a first range and a preset second amplitude, wherein the preset first amplitude is the maximum amplitude set by the projection device in the sleep state of the user; the preset second amplitude is the minimum amplitude set by the projection device according to the user getting up. The projection device analyzes the user's eye state, and compares the user's motion amplitude with a preset first amplitude and a preset second amplitude.

If the target user is in a closed-eye state, and/or the motion range of the target user is less than the preset first range, the projection device determines that the target user is in a sleep state; if the target user is in an open-eye state, and /or the movement range of the target user is greater than the preset second range, and the projection device determines that the target user is in an awake state.

If the target user is in the sleep state, the projection device determines the user's sleep state, determines the corresponding preset adjustment rules according to the deep sleep state and the light sleep state in the sleep state, dynamically adjusts and continuously plays the preset video projection information, and adjusts the video projection information. Brightness and sound to wake up target users.

302. If the state of the target user is an awake state, switch the working mode of the projection device.

If the target user is in an awake state, the projection device closes the video projection information. For example, the projection device determines that the user is in an awake state, the projection device outputs a shutdown prompt, the projection device receives the shutdown confirmation instruction input by the user, and the projection device closes the video projection information, Then switch the working mode of the projection device.

It can be understood that in this embodiment, when the projection device determines that the target user is in an awake state, the projection device can play the user's daily itinerary, weather information, traffic information, etc., so that the user can plan the itinerary in time at the time of getting up, so that the projection device can More in line with the user's personalized needs.

In the embodiment of the present disclosure, when the preset alarm time is reached, the preset video projection information is played, and the brightness and/or sound of the video projection information is adjusted to wake up the user. In the technical solution of the present disclosure, video projection is integrated into the projection device. The automatic information playback adjustment function makes the function of the projection equipment more abundant, and the automatic wake-up function is performed through the projection equipment to avoid the stimulation of light and sound to the user, so as to improve the user's experience and meet the user's personalized use needs. The device analyzes the user's state, and switches the working mode after the user wakes up, without the user's manual operation, making the projection device more intelligent.

As shown in FIG. 4 , FIG. 4 is a schematic flowchart of an embodiment of a communication connection between a projection device and a target terminal in a projection-based wake-up method according to an embodiment of the present disclosure.

In some embodiments of the present disclosure, the projection-based wake-up method includes the following steps 401-403:

401. Receive a pairing request, acquire a terminal identifier associated with the pairing request, and establish a communication connection with a target terminal corresponding to the terminal identifier.

The projection device receives the pairing request, where the triggering method of the pairing request is not specifically limited, and the pairing request may be actively triggered by the user. For example, the user presses the pairing button of the projection device to actively trigger the pairing request. In addition, the pairing request may also be a projection device. Automatically triggered, for example, when the projection device detects a new device in the home network, the projection device automatically triggers a pairing request.

The projection device receives the pairing request, and the projection device obtains the terminal identification associated with the pairing request. The terminal identification refers to the identification information that uniquely identifies the terminal, such as the serial number of the mobile phone and the production number of the bracelet. The projection device establishes the terminal identification corresponding to the target terminal. communication connection.

After the connection between the projection device and the target terminal is established, the projection device can receive the control command sent by the target terminal, the target terminal sets the automatic wake-up service, and the target terminal sends a start request to the projection device when the alarm time is preset, so that the projection device Start and play preset video projection information, and wake up the target user by adjusting at least one of the brightness and sound of the video projection information.

402: Receive a start request sent by the target terminal when the alarm time is preset, perform a start operation, and acquire a current working mode.

The projection device receives the startup request sent by the target terminal at the preset alarm time, the projection device performs the startup operation and obtains the current working mode of the projection device, that is, the projection device is set to an intelligent wake-up mode and a non-smart wake-up mode; In the smart wake-up mode, the projection device automatically plays the preset video projection information; in the non-smart wake-up mode, the projection device remains in the state of starting standby or projecting according to instructions.

403. If the working mode is an intelligent wake-up mode, execute the step of obtaining preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when the preset alarm time is reached .

If the working mode is the smart wake-up mode, the projection device executes the step of acquiring preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when the preset alarm time is reached . In this embodiment, the projection device establishes a communication connection with the target terminal, the projection device receives the instruction information sent by the target terminal, and starts the projection device, so that the user can control the projection device with the help of the target terminal, which makes the use of the projection device more convenient.

Referring to FIG. 5 , FIG. 5 is a schematic flowchart of an embodiment of the projection-based wake-up method provided in an embodiment of the present disclosure in which a projection device interacts with a target terminal to wake up a target user.

In some embodiments of the present disclosure, an embodiment scenario in which the projection device controls the playback of video projection information according to monitoring information sent by the target terminal after the projection device establishes a communication connection with the target terminal is specifically described, specifically including steps 501 to 505:

501. When a preset alarm time is reached, send a first application request to the target terminal, so that the target terminal feeds back physical information.

When the preset alarm time is reached, the projection device sends a first application request to the target terminal, so that the target terminal can feed back vital information, where the vital information refers to the target terminal collected before the preset alarm time. The monitoring information of the target user, the projection device can determine whether the target user is in a sleeping state according to the physical information.

502 : Receive the sign information sent by the target terminal, where the sign information includes at least one of heartbeat frequency information of the target user, blood pressure change information of the target user, terminal posture information, and terminal operation information.

The projection device receives the sign information sent by the target terminal, wherein the sign information includes at least one of the heartbeat frequency information of the target user, the blood pressure change information of the target user, the terminal posture information and the terminal operation information, wherein, The terminal posture information refers to the posture change information of the target terminal, and the projection device can determine whether the target terminal is in a user-held state according to the terminal posture information; the terminal operation information refers to the operation information of the target user on the program running on the target terminal, and the projection device can determine whether the target terminal is in a user-held state according to the terminal posture information. Operation information to determine whether the target user is operating the target terminal.

503. Analyze the sign information, determine the state of the target user, and acquire preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information if the target user is in a sleep state.

The projection device analyzes the sign information to determine the state of the target user. For example, the sign information is terminal attitude information, and the terminal attitude information is that the target terminal is in a stationary state. The projection device analyzes the terminal attitude information and determines that the target user is in a sleeping state; otherwise, the terminal The attitude information is that the target terminal is in a non-stationary state, and the projection device analyzes the terminal attitude information to determine that the target user is in an awake state; for another example, the initial detection information is terminal operation information, and the terminal operation information is empty, that is, there is no software operation information, and the projection device By analyzing the terminal operation information, the projection device determines that the target user is in a sleep state. On the contrary, the terminal operation information records that the user is browsing xxx web pages, and the projection device analyzes the terminal operation information, and the projection device determines that the target user is in an awake state.

If the projection device determines that the target user is in an awake state, the projection device outputs time prompt information to remind the target user of the current time; if the target user is in a sleep state, the projection device obtains preset video projection information and the video projection information Corresponding multiple preset adjustment rules.

504. After the preset time for playing the video projection information, send a second application request to the target terminal.

After the video projection information is played for a preset time, the projection device sends a second application request to the target terminal, so that the target terminal collects the status monitoring information of the target user. The state information, the state monitoring information includes at least one of the target user's heartbeat frequency information, the target user's blood pressure change information, terminal attitude information and terminal operation information; the target terminal sends the collected state monitoring information to the projection device.

505. Receive the status monitoring information sent by the target terminal, analyze the status monitoring information, and determine the status of the target user; The preset adjustment rule corresponding to the sleep state of the device dynamically adjusts the brightness and/or sound of the video projection information until the target user is woken up.

The projection device receives the state monitoring information sent by the target terminal, and the projection device analyzes the state monitoring information to determine the state of the target user; if the target user is in a sleep state, adjust the brightness of the video projection information according to the preset adjustment rule and/or sound, so that the video projection information is in a comfortable state for the user until the target user is awakened; if the target user is in an awake state, the working mode of the projection device is switched.

In this embodiment, a communication connection is established between the projection device and the target terminal, and the target terminal can collect the state information of the target user, so that the projection device can analyze the state of the target user according to the information sent by the target terminal, so as to adjust the playback state of the video projection information. , to switch the working mode, making the control of the projection equipment more intelligent and accurate.

Referring to FIG. 6 , FIG. 6 is a schematic flowchart of an embodiment of a projection device judging whether to play preset video projection information in a projection-based wake-up method provided in an embodiment of the present disclosure.

In some embodiments of the present disclosure, it is specifically described that the projection device judging whether to play the preset video projection information further includes the following steps 601-603:

601. When a preset alarm time is reached, acquire video image information collected by a preset collection device, analyze the video image information, and determine whether the video image information includes a humanoid image.

When the preset alarm time is reached, the projection device acquires the video image information collected by the preset collection device in the projection device, the projection device analyzes the video image information, and the projection device determines whether the video image information contains a humanoid image, that is, the projection device The video image information is sent to a preset image analysis model, and feature information of each video image in the video image information is extracted through the image analysis model, so as to determine whether the video image information contains a humanoid image.

If the video image information does not contain a humanoid image, the projection device automatically adjusts to the standby state.

602. If the video image information includes a humanoid image, determine the state in which the humanoid image corresponds to the target user.

If the video image information includes a humanoid image, the projection device determines the state of the humanoid image corresponding to the target user, that is, the projection device compares each video frame in the video image information to determine whether the target user is in a static state , whether the target user has eyes open.

If the target user is in a stationary state and the target user has not opened his eyes, the projection device determines that the target user is in a sleeping state; otherwise, if the target user is in a non-stationary state or the target user has his eyes open, the projection device determines that the target user is in an awake state.

603. If the target user is in a sleep state, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information.

If the state of the target user is an awake state, time prompt information or other types of prompts are output, so that the user can deal with the itinerary. The projection device does not play the preset video projection information, and if the target user is in a sleep state, the projection device acquires the preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information.

In this embodiment, when the alarm time is preset, the video image information collected by the preset collection device is first analyzed to determine the state of the target user. In this way, when the target user is in an awake state, the preset video projection information is not played. It makes the projection device's wake-up method based on projection more intelligent.

Referring to FIG. 7 , FIG. 7 is a schematic flowchart of an embodiment of the projection device playing video projection information according to the identity of the target user in the projection-based wake-up method provided in the embodiment of the present disclosure.

In some embodiments of the present disclosure, the projection-based wake-up method further includes the following steps 701-704:

701. Receive a time setting request, and output a setting prompt to prompt a target user to set a preset alarm time.

The projection device receives the time setting request, wherein the triggering method of the time setting request is not specifically limited, and the projection device outputs a setting prompt to prompt the target user to set the preset alarm time.

702. Receive a preset alarm time set by the target user, and associate and save the preset alarm time and the identity of the target user.

The projection device receives the preset alarm time set by the target user, and the projection device stores the preset alarm time in association with the identity of the target user. For example, a fingerprint collection module is set in the projection device, and the projection device collects the target The user's fingerprint is used as the identity of the target user; for another example, the projection device is connected to the user's mobile phone in communication, the user sets a preset alarm time on the mobile phone, the mobile phone sends the preset alarm time to the projection device, and the projection device obtains the preset alarm time. The phone number associated with the preset alarm time, and the projection device uses the phone number as the identity of the target user.

In this embodiment, the projection device associates the preset alarm time with the identity identifier of the target user, so that wake-up operations at different times can be performed for different users, making the projection device more intelligent. specifically:

When the preset alarm time is reached, the preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are obtained, including:

703. When the preset alarm time is reached, acquire video image information collected by a preset collection device, analyze the video image information, and determine whether the target user corresponding to the identity identifier is indoors.

704. If the target user corresponding to the identity identifier is indoors, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information.

When the preset alarm time is reached, the projection device acquires the video image information collected by the preset collection device, analyzes the video image information, and determines whether the target user corresponding to the identity identifier is indoors, that is, the projection device uses the video image information to determine whether the target user is indoors. In combination with face recognition technology, the identity of the target user is recognized. If the target user corresponding to the identity mark is not indoors, the video projection playback will not be performed. If the target user corresponding to the identity mark is indoors, the projection device obtains the preset Video projection information, and a plurality of preset adjustment rules corresponding to the video projection information.

In this embodiment, the projection device combines the video projection information with the user's identity, so that when there are many people in the room, it can be woken up differently, so that the user experience is better.

Referring to FIG. 8 , FIG. 8 is a schematic flowchart of an embodiment of the projection device performing personalized projection after the target user is awake in the projection-based wake-up method provided in the embodiment of the present disclosure.

In some embodiments of the present disclosure, the projection-based wake-up method further includes the following steps 801-802:

801. Acquire a historical browsing record of the target user, analyze the historical browsing record, and determine the type of information of interest of the target user.

In this embodiment, after the video projection information is played, the projection device determines that the state of the target user is an awake state, and the projection device obtains the historical browsing records of the target user, wherein the historical browsing records may be projected by the user in a historical time period For video information, the projection device analyzes the historical browsing records, and the projection device extracts the record with the highest browsing frequency in the historical browsing records as the target user's attention information. Further, the projection device determines the target user's attention information type.

802. Acquire and play target projection information corresponding to the type of information of interest.

The projection device acquires and plays target projection information corresponding to the type of information of interest. For example, the type of information of interest is weather and traffic, and the projection device projects weather information and traffic information. The projection device receives the shutdown request sent by the target user, and closes all the information. The weather information, the traffic information and the video projection information; in this embodiment, after the target user is awake, the projection device broadcasts the weather and traffic information according to the user's interests, so that the user experience is better.

In some embodiments of the present disclosure, the projection-based wake-up method further includes: acquiring a preset playlist, and playing target projection information set by the target user in the preset playlist.

That is, in this embodiment, the user can set the target projection information to be played in the projection device, and the projection device aggregates the target projection information to generate a preset playlist. After the projection device determines that the user is awake, the projection device plays the preset playlist. The target projection information, so that the user can view the set information in time, and the user experience is better.

As shown in FIG. 9 , FIG. 9 is a schematic structural diagram of an embodiment of a projection-based wake-up device provided in an embodiment of the present disclosure.

In order to better implement the projection-based wake-up method in the embodiment of the present disclosure, on the basis of the projection-based wake-up method, an embodiment of the present disclosure further provides a projection-based wake-up device, the projection-based wake-up The apparatus includes the following modules 901-902:

an information acquisition module 901, configured to acquire preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when the preset alarm time is reached;

A video playback module 902, configured to play the video projection information, and dynamically adjust the brightness and/or sound of the video projection information according to preset adjustment rules corresponding to the target user's real-time sleep state, to wake up the target user;

The device is also used to:

Acquire the status monitoring information of the target user, and analyze each video frame in the status monitoring information to obtain the eye status and/or motion range of the target user;

If the target user is in a closed-eye state, and/or the motion range of the target user is smaller than the preset first range, dynamically adjust the video projection information according to the preset adjustment rule corresponding to the current state of the target user. Brightness and/or sound until the target user is awakened.

In some embodiments of the present disclosure, the projection-based wake-up device includes:

receiving a pairing request, obtaining a terminal identifier associated with the pairing request, and establishing a communication connection with a target terminal corresponding to the terminal identifier;

Receive a start request sent by the target terminal at the preset alarm time, perform a start operation and obtain the current working mode;

If the working mode is the smart wake-up mode, the step of acquiring preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when the preset alarm time arrives is performed.

In some embodiments of the present disclosure, the information acquisition module 901 includes:

When the preset alarm time is reached, send a first application request to the target terminal, so that the target terminal feeds back physical information;

receiving the sign information sent by the target terminal, wherein the sign information includes at least one of the target user's heartbeat frequency information, the target user's blood pressure change information, terminal posture information and terminal operation information;

The physical sign information is analyzed to determine the state of the target user, and if the target user is in a sleep state, preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.

In some embodiments of the present disclosure, the projection-based wake-up device includes:

After the video projection information is played for a preset time, sending a second application request to the target terminal;

receiving the status monitoring information sent by the target terminal, analyzing the status monitoring information, and determining the status of the target user;

If the state in which the target user is in an awake state, the working mode of the projection device is switched.

In some embodiments of the present disclosure, the information acquisition module 901 includes:

When the preset alarm time is reached, obtain the video image information collected by the preset collection device, analyze the video image information, and determine whether the video image information includes a humanoid image;

If the video image information includes a humanoid image, determine the state in which the humanoid image corresponds to the target user;

If the target user is in a sleep state, preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.

In some embodiments of the present disclosure, the projection-based wake-up device includes:

Receive a time setting request, and output a setting prompt to prompt the target user to set the preset alarm time;

Receive the preset alarm time set by the target user, and associate and save the preset alarm time and the identity of the target user;

The information acquisition module 901 includes:

When the preset alarm time is reached, acquire the video image information collected by the preset collection device, analyze the video image information, and determine whether the target user corresponding to the ID is indoors;

If the target user corresponding to the identity identifier is indoors, the preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.

In some embodiments of the present disclosure, the preset adjustment rules include: preset brightness adjustment rules and/or preset sound adjustment rules, and the video playback module 902 includes:

Play the video projection information, determine the real-time sleep state of the target user, and a preset brightness adjustment rule corresponding to the sleep state, and dynamically adjust the brightness of the video projection information according to the preset brightness adjustment rule, so that all the brightness of the video projection information does not exceed the preset ambient brightness; and/or,

Play the video projection information, determine the real-time sleep state of the target user, and a preset sound adjustment rule corresponding to the sleep state, and dynamically adjust the sound of the video projection information according to the preset sound adjustment rule, so that all The sound of the video projection information does not exceed the preset sound decibel value, so as to wake up the target user.

In some embodiments of the present disclosure, the projection-based wake-up device is further used for:

If the target user is in an open eye state, and/or the motion range of the target user is greater than a preset second range, the working mode of the projection device is switched.

In some embodiments of the present disclosure, the projection-based wake-up device includes:

Acquire a preset playlist, and play the target projection information set by the target user in the preset playlist.

In some embodiments of the present disclosure, the projection-based wake-up device includes:

Obtaining the historical browsing record of the target user, analyzing the historical browsing record, and determining the type of information of interest of the target user;

Acquire and play target projection information corresponding to the type of information of interest.

The projection-based wake-up device in the embodiment of the present disclosure plays the preset video projection information when the preset alarm time arrives, and wakes up the user by adjusting the brightness and/or sound of the video projection information. The technical solution of the present disclosure is as follows: The automatic playback adjustment function of video projection information is integrated in the projection equipment, which makes the function of the projection equipment more abundant. The automatic wake-up function is performed through the projection equipment to avoid the stimulation of light and sound to the user, so as to improve the user's experience and meet the user's personalized needs. .

An embodiment of the present disclosure further provides a projection device. As shown in FIG. 10 , FIG. 10 is a schematic structural diagram of an embodiment of the projection device provided in the embodiment of the present disclosure.

The projection device integrates any of the projection-based wake-up devices provided by the embodiments of the present disclosure, and the projection device is provided with: one or more processors; a memory; and

one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor as described in any of the above-described projection-based wake-up method embodiments The steps in the projection-based wake-up method.

Specifically, the projection device may include a processor 1001 of one or more processing cores, a memory 1002 of one or more computer storage media, a power supply 1003 and an input unit 1004 and other components. Those skilled in the art can understand that the structure of the projection device shown in FIG. 10 does not constitute a limitation on the projection device, and may include more or less components than the one shown, or combine some components, or arrange different components. in:

The processor 1001 is the control center of the projection device, using various interfaces and lines to connect various parts of the entire projection device, by running or executing the software programs and/or modules stored in the memory 1002, and calling the software programs stored in the memory 1002. Data, perform various functions of the projection equipment and process data, so as to monitor the overall projection equipment. Optionally, the processor 1001 may include one or more processing cores; preferably, the processor 1001 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operation user interface and application programs, etc. The demodulation processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1001.

The memory 1002 can be used to store software programs and modules, and the processor 1001 executes various functional applications and data processing by running the software programs and modules stored in the memory 1002 . The memory 1002 may mainly include a stored program area and a stored data area, wherein the stored program area may store an application program (such as a sound playback function, a training playback function, etc.) required to operate at least one function, and the like; using the created data, etc. Additionally, memory 1002 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, memory 1002 may also include a memory controller to provide processor 1001 access to memory 1002 .

The projection device also includes a power supply 1003 for supplying power to various components. Preferably, the power supply 1003 can be logically connected to the processor 1001 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. The power supply 1003 may also include one or more DC or AC power supplies, recharging power failure detection circuits, power converters or inverters, power status indicators, and any other components.

The projection device may also include an input unit 1004 that may be used to receive input numerical or character information and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.

Although not shown, the projection apparatus may also include a display unit and the like, which will not be described here. Specifically in this embodiment, the processor 1001 in the projection device will load the executable files corresponding to the processes of one or more application programs into the memory 1002 according to the following request, and the processor 1001 will run the executable files stored in the memory 1002. The application program in the memory 1002, thereby realizing various functions, as follows:

When the preset alarm time is reached, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information;

Playing the video projection information, and dynamically adjusting the brightness and/or sound of the video projection information according to preset adjustment rules corresponding to the target user's real-time sleep state, to wake up the target user.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by request, or by request to control related hardware, and the request can be stored in a computer storage medium, and the request can be stored in a computer storage medium. The processor loads and executes.

To this end, an embodiment of the present disclosure provides a computer storage medium, where the computer storage medium may include: a read only memory (ROM, Read Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and the like. A computer program is stored thereon, and the computer program is loaded by the processor to execute the steps in any of the projection-based wake-up methods provided by the embodiments of the present disclosure. For example, the computer program loaded by the processor may perform a projection-based wake-up method.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the above detailed description of other embodiments, and details are not repeated here.

During specific implementation, the above units or structures can be implemented as independent entities, or can be arbitrarily combined to be implemented as the same or several entities. For the specific implementation of the above units or structures, reference may be made to the foregoing method embodiments. No longer.

For the specific implementation of the above operations, reference may be made to the foregoing embodiments, and details are not described herein again.

A projection-based wake-up method provided by the embodiments of the present disclosure has been described in detail above, and the principles and implementations of the present disclosure are described with specific examples in this document. The disclosed method and its core idea; at the same time, for those skilled in the art, according to the idea of the present disclosure, there will be changes in the specific implementation and application scope. To sum up, the content of this specification should not be interpreted as LIMITATIONS OF THIS DISCLOSURE.

Claims (20)

1. A projection-based wake-up method, wherein the method is applied to a projection device, the method comprising:

   When the preset alarm time is reached, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information;

   Playing the video projection information, and dynamically adjusting the brightness and/or sound of the video projection information according to preset adjustment rules corresponding to the target user's real-time sleep state, where the sleep state at least includes deep sleep state and light sleep state;

   Acquire the status monitoring information of the target user, and analyze each video frame in the status monitoring information to obtain the eye status and/or motion range of the target user;

   If the target user is in a closed-eye state, and/or the motion range of the target user is smaller than the preset first range, dynamically adjust the video projection information according to the preset adjustment rule corresponding to the current state of the target user. Brightness and/or sound until the target user is awakened.
2. The projection-based wake-up method according to claim 1, wherein when the preset alarm time is reached, the preset video projection information is acquired, and before a plurality of preset adjustment rules corresponding to the video projection information , the method includes:

   receiving a pairing request, obtaining a terminal identifier associated with the pairing request, and establishing a communication connection with a target terminal corresponding to the terminal identifier;

   Receive a start request sent by the target terminal at the preset alarm time, perform a start operation and obtain the current working mode;

   If the working mode is the smart wake-up mode, the step of acquiring preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when the preset alarm time arrives is performed.
3. The projection-based wake-up method according to claim 2, wherein when the preset alarm time is reached, the preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired, include:

   When the preset alarm time is reached, send a first application request to the target terminal, so that the target terminal feeds back physical information;

   receiving the sign information sent by the target terminal, wherein the sign information includes at least one of the target user's heartbeat frequency information, the target user's blood pressure change information, terminal posture information and terminal operation information;

   The physical sign information is analyzed to determine the state of the target user, and if the target user is in a sleep state, preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.
4. The projection-based wake-up method according to claim 2, wherein the video projection information is played, and the brightness and/or brightness of the video projection information are dynamically adjusted according to preset adjustment rules corresponding to the real-time sleep state of the target user. or sound to wake up the target user, the method includes:

   After the video projection information is played for a preset time, sending a second application request to the target terminal;

   receiving the status monitoring information sent by the target terminal, analyzing the status monitoring information, and determining the status of the target user;

   If the state of the target user is a sleep state, dynamically adjust the brightness and/or sound of the video projection information according to the preset adjustment rule corresponding to the real-time sleep state of the target user until the target user is woken up .
5. The projection-based wake-up method according to claim 1, wherein when the preset alarm time is reached, the preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired, include:

   When the preset alarm time is reached, acquire the video image information collected by the preset collection device, analyze the video image information, and determine whether the video image information includes a humanoid image;

   If the video image information includes a humanoid image, determine the state in which the humanoid image corresponds to the target user;

   If the target user is in a sleep state, preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.
6. The projection-based wake-up method according to claim 1, wherein when the preset alarm time is reached, the preset video projection information is acquired, and before a plurality of preset adjustment rules corresponding to the video projection information , the method includes:

   Receive a time setting request, and output a setting prompt to prompt the target user to set the preset alarm time;

   Receive the preset alarm time set by the target user, and associate and save the preset alarm time and the identity of the target user;

   When the preset alarm time is reached, the preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are obtained, including:

   When the preset alarm time is reached, acquire the video image information collected by the preset collection device, analyze the video image information, and determine whether the target user corresponding to the ID is indoors;

   If the target user corresponding to the identity identifier is indoors, the preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.
7. The projection-based wake-up method of claim 1, wherein,

   The preset adjustment rules include: preset brightness adjustment rules and/or preset sound adjustment rules;

   Playing the video projection information, and dynamically adjusting the brightness and/or sound of the video projection information according to preset adjustment rules corresponding to the target user's real-time sleep state, to wake up the target user, include:

   Play the video projection information, determine the real-time sleep state of the target user, and a preset brightness adjustment rule corresponding to the sleep state, and dynamically adjust the brightness of the video projection information according to the preset brightness adjustment rule, so that all the brightness of the video projection information does not exceed the preset ambient brightness; and/or,

   Play the video projection information, determine the real-time sleep state of the target user, and a preset sound adjustment rule corresponding to the sleep state, and dynamically adjust the sound of the video projection information according to the preset sound adjustment rule, so that all The sound of the video projection information does not exceed the preset sound decibel value, so as to wake up the target user.
8. The projection-based wake-up method according to claim 1, wherein the acquiring state monitoring information of the target user, and analyzing each video frame in the state monitoring information, obtains the eye state of the target user and the /or after the range of motion, the method includes:

   If the target user is in an open eye state, and/or the motion range of the target user is greater than a preset second range, the working mode of the projection device is switched.
9. The projection-based wake-up method according to claim 1, wherein, if the state of the target user is an awake state, after switching the working mode of the projection device, the method comprises:

   Acquire a preset playlist, and play the target projection information set by the target user in the preset playlist.
10. The projection-based wake-up method according to claim 8, wherein if the state of the target user is an awake state, after switching the working mode of the projection device, the method comprises:

    Obtaining the historical browsing record of the target user, analyzing the historical browsing record, and determining the type of information of interest of the target user;

    Acquire and play target projection information corresponding to the type of information of interest.
11. A projection-based wake-up device, wherein the device comprises:

    an information acquisition module, configured to acquire preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when the preset alarm time is reached;

    The video playback module is used to play the video projection information, and dynamically adjust the brightness and/or sound of the video projection information according to the preset adjustment rules corresponding to the target user's real-time sleep state, so as to wake up the target user, so The sleep state at least includes a deep sleep state and a light sleep state;

    The device is also used to:

    Acquire the status monitoring information of the target user, and analyze each video frame in the status monitoring information to obtain the eye status and/or motion range of the target user;

    If the target user is in a closed-eye state, and/or the motion range of the target user is smaller than the preset first range, dynamically adjust the video projection information according to the preset adjustment rule corresponding to the current state of the target user. Brightness and/or sound until the target user is awakened.
12. The projection-based wake-up device according to claim 11, wherein the projection-based wake-up device comprises:

    receiving a pairing request, acquiring a terminal identifier associated with the pairing request, and establishing a communication connection with a target terminal corresponding to the terminal identifier;

    Receive a start request sent by the target terminal at the preset alarm time, perform a start operation and obtain the current working mode;

    If the working mode is the smart wake-up mode, the step of acquiring preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information when the preset alarm time arrives is performed.
13. The projection-based wake-up device according to claim 12, wherein the information acquisition module comprises:

    When the preset alarm time is reached, send a first application request to the target terminal, so that the target terminal feeds back physical information;

    receiving the sign information sent by the target terminal, wherein the sign information includes at least one of the target user's heartbeat frequency information, the target user's blood pressure change information, terminal posture information and terminal operation information;

    The physical sign information is analyzed to determine the state of the target user, and if the target user is in a sleep state, preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.
14. The projection-based wake-up device according to claim 12, wherein the projection-based wake-up device comprises:

    After the video projection information is played for a preset time, sending a second application request to the target terminal;

    receiving the status monitoring information sent by the target terminal, analyzing the status monitoring information, and determining the status of the target user;

    If the state in which the target user is in an awake state, the working mode of the projection device is switched.
15. The projection-based wake-up device according to claim 11, wherein the information acquisition module comprises:

    When the preset alarm time is reached, obtain the video image information collected by the preset collection device, analyze the video image information, and determine whether the video image information includes a humanoid image;

    If the video image information includes a humanoid image, determine the state in which the humanoid image corresponds to the target user;

    If the target user is in a sleep state, preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.
16. The projection-based wake-up device according to claim 11, wherein the projection-based wake-up device comprises:

    Receive a time setting request, and output a setting prompt to prompt the target user to set the preset alarm time;

    Receive the preset alarm time set by the target user, and associate and save the preset alarm time and the identity of the target user;

    The information acquisition module includes:

    When the preset alarm time is reached, acquire the video image information collected by the preset collection device, analyze the video image information, and determine whether the target user corresponding to the ID is indoors;

    If the target user corresponding to the identity identifier is indoors, the preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information are acquired.
17. The projection-based wake-up device according to claim 11, wherein the preset adjustment rules include: preset brightness adjustment rules and/or preset sound adjustment rules, and the video playback module includes:

    Play the video projection information, determine the real-time sleep state of the target user, and a preset brightness adjustment rule corresponding to the sleep state, and dynamically adjust the brightness of the video projection information according to the preset brightness adjustment rule, so that all the brightness of the video projection information does not exceed the preset ambient brightness; and/or,

    Play the video projection information, determine the real-time sleep state of the target user, and a preset sound adjustment rule corresponding to the sleep state, and dynamically adjust the sound of the video projection information according to the preset sound adjustment rule, so that all The sound of the video projection information does not exceed the preset sound decibel value, so as to wake up the target user.
18. The projection-based wake-up device according to claim 11, wherein the projection-based wake-up device is further used for:

    If the target user is in an open eye state, and/or the motion range of the target user is greater than a preset second range, the working mode of the projection device is switched.
19. A projection device, wherein the projection device is provided with:

    one or more processors;

    memory; and

    one or more application programs, wherein the one or more application programs are stored in the memory and configured to be performed by the processor to perform the following steps:

    When the preset alarm time is reached, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information;

    Playing the video projection information, and dynamically adjusting the brightness and/or sound of the video projection information according to preset adjustment rules corresponding to the target user's real-time sleep state, where the sleep state at least includes deep sleep state and light sleep state;

    Acquire the status monitoring information of the target user, and analyze each video frame in the status monitoring information to obtain the eye status and/or motion range of the target user;

    If the target user is in a closed-eye state, and/or the motion range of the target user is smaller than the preset first range, dynamically adjust the video projection information according to the preset adjustment rule corresponding to the current state of the target user. Brightness and/or sound until the target user is awakened.
20. A computer storage medium, wherein a computer program is stored thereon, and the computer program is loaded by a processor to perform the following steps:

    When the preset alarm time is reached, obtain preset video projection information and a plurality of preset adjustment rules corresponding to the video projection information;

    Playing the video projection information, and dynamically adjusting the brightness and/or sound of the video projection information according to preset adjustment rules corresponding to the target user's real-time sleep state, where the sleep state at least includes deep sleep state and light sleep state;

    Acquire the status monitoring information of the target user, and analyze each video frame in the status monitoring information to obtain the eye status and/or motion range of the target user;

    If the target user is in a closed-eye state, and/or the motion range of the target user is smaller than the preset first range, dynamically adjust the video projection information according to the preset adjustment rule corresponding to the current state of the target user. Brightness and/or sound until the target user is awakened.