Light control method and system based on smart bracelet

Abstract

The embodiment of the invention relates to the technical field of reading lamps, and discloses a light control method based on a smart bracelet, which comprises the following steps: acquiring temperature detection information of a user in a corresponding time range in a current state through the smart bracelet worn by the user, and determining corresponding temperature change information according to the temperature detection information; comparing the temperature change information with a set change condition, and if the temperature change information is not matched with the set change condition, continuing temperature detection; if the temperature change information is matched with the set change condition, the working state of the corresponding multifunctional reading lamp is adjusted. According to the method provided by the embodiment of the invention, when the detected temperature change is matched with the set change condition, that is, the user is confirmed to enter the sleep state, the multifunctional reading lamp can automatically adjust the working state until the light is turned off. The process does not need manual operation of a user, and the use convenience is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of reading lights, and particularly relates to a lighting control method and system based on a smart bracelet. Background Art

[0002] Currently, in the field of current lighting devices, the control methods of lighting have exposed many limitations. Many reading table lamps only rely on simple switches to achieve brightness control. Although this method is direct, it brings a lot of inconvenience in actual use. Every time a user adjusts the brightness, they must manually operate the switch. In some special scenarios, such as when holding something in the hand or at a relatively long distance, frequent manual adjustment is extremely inconvenient and difficult to meet the user's demand for convenience. Moreover, the simple control mode of such table lamps cannot be integrated into the intelligent life system. With the rapid development of technology, the concept of smart home has gradually become popular. People expect various devices in their homes to be interconnected and work together to achieve automatic and intelligent control. However, traditional table lamps cannot be linked with other smart devices and cannot automatically adjust the brightness according to environmental changes or user status, and have already fallen behind the pace of the times. Therefore, designing a solution that can directly interact with the lighting system through the human body state has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0003] In view of the above defects, an embodiment of the present invention discloses a lighting control method based on a smart bracelet, which can realize the intelligent adjustment of lamps and enrich the usage scenarios.

[0004] A first aspect of an embodiment of the present invention discloses a lighting control method based on a smart bracelet, including:

[0005] Obtaining temperature detection information of a user within a corresponding time range in the current state through a smart bracelet worn by the user, and determining corresponding temperature change information according to the temperature detection information;

[0006] Comparing the temperature change information with a set change condition. If the temperature change information does not match the set change condition, continue to perform temperature detection;

[0007] If the temperature change information matches the set change condition, adjust the working state of the corresponding multifunctional reading lamp.

[0008] As an optional implementation manner, in the first aspect of the embodiment of the present invention, the temperature change information is the temperature difference between the detected highest temperature and the lowest temperature, and the set change condition is a set change threshold;

[0009] The step of if the temperature change information does not match the set change condition, continue to perform temperature detection, includes:

[0010] If the temperature difference is less than the set change threshold, continue with the temperature detection;

[0011] If the temperature change information matches the set change conditions, adjust the working state of the corresponding multifunctional reading lamp, including:

[0012] If the temperature difference is not less than the set change threshold, adjust the working state of the corresponding multifunctional reading lamp.

[0013] As an alternative implementation, in the first aspect of the embodiments of the present invention, the set change threshold is determined through the following steps:

[0014] Obtain the user's historical temperature detection data, and process the historical temperature detection data to determine the corresponding historical temperature change data;

[0015] Calculate the change average value of multiple historical temperature change data, and use the change average value as the set change threshold.

[0016] As an alternative implementation, in the first aspect of the embodiments of the present invention, the temperature change information is a temperature change curve, and comparing the temperature change information with the set change conditions includes:

[0017] Identify the temperature change curve to determine the temperature change parameters associated with the temperature change curve, and the warm change parameters include the temperature change slope and the temperature change difference;

[0018] Compare the temperature change slope and the temperature change difference with the set change conditions.

[0019] As an alternative implementation, in the first aspect of the embodiments of the present invention, the temperature change curve includes a first change curve, a second change curve, and a third change curve;

[0020] The temperature change information is a temperature change curve, and comparing the temperature change information with the set change conditions includes:

[0021] Determine the change curve information of each sleep stage in the temperature change curve, and the sleep stages include a first sleep stage, a second sleep stage, and a third sleep stage;

[0022] Identify the change curve information of each sleep stage to determine the stage change parameters associated with the change curve information, and the stage change parameters include the stage change slope and the stage change difference;

[0023] Compare the stage change parameters of each sleep stage with the set change conditions;

[0024] If the temperature change information matches the set change conditions, adjust the working state of the corresponding multifunctional reading lamp, including:

[0025] If the stage change parameters of each sleep stage match the set change conditions, determine the device adjustment parameters associated with the corresponding sleep stage, and adjust the working states of the lamp assembly and the sound assembly of the multifunctional reading lamp according to the device adjustment parameters.

[0026] As an optional implementation manner, in the first aspect of the embodiments of the present invention, the control method further includes:

[0027] Obtain the heart rate data of the user in the corresponding time range in the current state through the smart bracelet worn by the user, and process the heart rate data to determine the heart rate change parameters;

[0028] Compare the temperature change information with the set change conditions. If the temperature change information does not match the set change conditions, continue the temperature detection. If the temperature change information matches the set change conditions, adjust the working state of the corresponding multifunctional reading lamp, including:

[0029] Compare the temperature change information and the heart rate change parameters with the set change conditions. If the temperature change information does not match the set change conditions, continue the temperature detection;

[0030] If the temperature change information and the heart rate change parameters match the set change conditions, adjust the working state of the corresponding multifunctional reading lamp.

[0031] As an optional implementation manner, in the first aspect of the embodiments of the present invention, the control method further includes:

[0032] Obtain the motion state information of the user in the corresponding time range in the current state through the smart bracelet worn by the user, and determine the current sleep state of the user according to the motion state information;

[0033] Adjust the working state of the corresponding multifunctional reading lamp according to the current sleep state.

[0034] The second aspect of the embodiments of the present invention discloses a lighting control system, including:

[0035] Smart bracelet, the smart bracelet includes a bracelet body and a first microcontroller, a temperature sensing module, a signal sending module and a first power module arranged in the bracelet body. The temperature sensing module, the signal sending module and the first power module are all electrically connected to the first microcontroller. The temperature sensing module is used to detect the temperature signal of the user wearing the smart bracelet and transmit the temperature signal to the first microcontroller. The first microcontroller is used to transmit the received temperature signal to a multifunctional reading lamp through the signal sending module. The first power module is used to supply power to the smart bracelet;

[0036] Multifunctional reading lamp, the multifunctional reading lamp includes a lamp body and a second microcontroller, a signal receiving module, an LED driving circuit and an LED lamp group arranged in the lamp body. The signal receiving module is used to transmit the received temperature signal transmitted by the smart bracelet to the second microcontroller. The second microcontroller is used to generate a corresponding light signal according to the received temperature signal and transmit the light signal to the LED driving circuit. The LED driving circuit is used to control the display state of the LED lamp group according to the received light signal. The second microcontroller is used to execute the light control method as described in the first aspect of the embodiment of the present invention.

[0037] The third aspect of the embodiment of the present invention discloses an electronic device, including: a memory storing executable program code; a processor coupled to the memory; the processor calls the executable program code stored in the memory and is used to execute the light control method based on the smart bracelet disclosed in the first aspect of the embodiment of the present invention.

[0038] The fourth aspect of the embodiment of the present invention discloses a computer-readable storage medium, which stores a computer program. Wherein, the computer program enables a computer to execute the light control method based on the smart bracelet disclosed in the first aspect of the embodiment of the present invention.

[0039] Compared with the prior art, the embodiment of the present invention has the following beneficial effects:

[0040] In the method of the embodiment of the present invention, when the detected temperature change matches the set change condition, that is, when it is confirmed that the user has entered the sleep state, the multifunctional reading lamp will automatically adjust its working state until the light is turned off. This process does not require manual operation by the user, greatly improving the convenience of use. For users who are used to reading before going to bed but are prone to falling asleep under the light after reading, this function effectively avoids the waste of electric energy caused by the reading lamp being on all night, achieving a significant energy-saving effect. Description of the Drawings

[0041] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0042] Figure 1 It is a schematic flowchart of the lighting control method based on a smart bracelet disclosed in the embodiments of the present invention;

[0043] Figure 2 It is a schematic flowchart of the comparison of temperature change curves disclosed in the embodiments of the present invention;

[0044] Figure 3 It is a schematic block diagram of a lighting control system provided in the embodiments of the present invention;

[0045] Figure 4 It is another schematic block diagram of a lighting control system provided in the embodiments of the present invention;

[0046] Figure 5 It is a schematic structural diagram of a smart bracelet provided in the embodiments of the present invention;

[0047] Figure 6 It is another schematic structural diagram of a smart bracelet provided in the embodiments of the present invention;

[0048] Figure 7 It is a schematic structural diagram of a multifunctional reading lamp provided in the embodiments of the present invention;

[0049] Figure 8 It is an exploded view of a humidifying device provided in the embodiments of the present invention;

[0050] Figure 9 It is an exploded view of a base provided in the embodiments of the present invention;

[0051] Figure 10 It is a circuit schematic diagram of a multifunctional reading lamp provided in the embodiments of the present invention;

[0052] Figure 11 It is a circuit schematic diagram of a power management module provided in the embodiments of the present invention;

[0053] Figure 12 It is a circuit schematic diagram of a storage module provided in the embodiments of the present invention;

[0054] Figure 13 It is a circuit schematic diagram of a clock module provided in the embodiments of the present invention;

[0055] Figure 14 It is a cross-sectional schematic diagram of a multifunctional reading lamp provided in the embodiments of the present invention;

[0056] Figure 15 is an exploded view of the aromatherapy device provided by an embodiment of the present invention;

[0057] Figure 16 is an exploded view of the lamp assembly provided by an embodiment of the present invention;

[0058] Figure 17 is a perspective view of the multifunctional reading lamp from another angle provided by an embodiment of the present invention.

[0059] Reference numerals: 10, base; 11, installation cavity; 12, control circuit board; 20, column; 30, lamp assembly; 40, humidifying device; 41, water tank; 411, installation opening; 42, water inlet structure; 421, water inlet joint; 4211, first connection port; 4212, second connection port; 4213, water leakage port; 4214, mist outlet; 4215, accommodating cavity; 4216, water filling port; 422, water suction pipe; 423, mist guide pipe; 43, atomization assembly; 431, ultrasonic atomization sheet; 432, water absorption cotton swab; 50, aromatherapy device; 51, aromatherapy housing; 511, upper aromatherapy housing; 512, lower aromatherapy housing; 52, aromatherapy volatilization assembly; 521, aromatherapy essential oil container; 522, pressing and plugging mechanism; 523, aromatherapy volatilization rod; 60, water level sensor; 70, smart bracelet; 71, display body; 711, display screen; 72, first connecting member; 721, adjusting hole; 73, second connecting member; 731, fixing buckle; 732, adjusting buckle ring; 74, temperature sensing module; 75, charging interface. Detailed implementation manners

[0060] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0061] It should be noted that the terms "first", "second", "third", "fourth", etc. in the description and claims of the present invention are used to distinguish different objects, rather than to describe a specific order. The terms "including" and "having" in the embodiments of the present invention and any of their deformations are intended to cover non-exclusive inclusion. Exemplarily, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0062] Embodiment 1

[0063] Please refer to Figure 1 , Figure 1 which is a schematic flowchart of the lighting control method based on a smart bracelet disclosed in an embodiment of the present invention. Among them, the execution subject of the method described in the embodiment of the present invention is an execution subject composed of software or / and hardware. This execution subject can receive relevant information through wired or / and wireless means and can send certain instructions. Of course, it can also have certain processing functions and storage functions. This execution subject can control multiple devices, such as remote physical servers or cloud servers and related software, or it can also be a local host or server and related software that performs relevant operations on devices placed somewhere. In some scenarios, it can also control multiple storage devices, and the storage devices can be placed in the same place or different places as the devices. As Figure 1 shown, the lighting control method based on the smart bracelet includes the following steps:

[0064] S101: Obtain the temperature detection information of the user within the corresponding time range in the current state through the smart bracelet worn by the user, and determine the corresponding temperature change information according to the temperature detection information;

[0065] S102: Compare the temperature change information with the set change conditions. If the temperature change information does not match the set change conditions, continue to perform temperature detection;

[0066] S103: If the temperature change information matches the set change conditions, adjust the working state of the corresponding multifunctional reading lamp.

[0067] In common evening usage scenarios, the multifunctional reading lamp control method based on the smart bracelet demonstrates unique advantages. When the user is engaged in reading activities before going to bed, the smart bracelet continuously monitors their body temperature. Generally, when the human body gradually transitions from a waking state to a sleeping state, the body temperature will naturally drop, usually by about 0.3 degrees Celsius. The smart bracelet accurately captures this temperature change information and compares it with the temperature change conditions preset in the system.

[0068] When the detected temperature change matches the set change conditions, that is, when it is confirmed that the user has entered the sleeping state, the multifunctional reading lamp will automatically adjust its working state until the light is turned off. This process does not require manual operation by the user, greatly improving the convenience of use. For users who are accustomed to reading before going to bed but are prone to falling asleep under the light after reading, this function effectively avoids the situation of wasting electricity by keeping the reading lamp on all night, achieving a significant energy-saving effect.

[0069] From the perspective of improving sleep quality, a dark environment is more conducive to the secretion of melatonin in the human body, promoting deep sleep. The reading light automatically turns off after the user falls asleep, which can create a suitable sleeping environment, reduce the interference of light on sleep, help the user obtain a better sleep experience, and thus improve the overall quality of life. Moreover, this method of controlling the reading light by monitoring the temperature change through a smart bracelet is a vivid manifestation of the interconnection and collaborative work of devices in the field of smart home, bringing a new and more intelligent, comfortable, and convenient life experience to users.

[0070] More preferably, the temperature change information is the temperature difference between the detected highest temperature and the lowest temperature, and the set change condition is a set change threshold;

[0071] If the temperature change information does not match the set change condition, continue to perform temperature detection, including:

[0072] If the temperature difference is less than the set change threshold, continue to perform temperature detection;

[0073] If the temperature change information matches the set change condition, adjust the working state of the corresponding multifunctional reading light, including:

[0074] If the temperature difference is not less than the set change threshold, adjust the working state of the corresponding multifunctional reading light.

[0075] The above specific implementation can improve the accuracy of control, and it can accurately capture the sleep state: defining the temperature change information as the difference between the detected highest temperature and the lowest temperature, and setting the set change threshold as the judgment basis can more accurately judge whether the user has entered the sleep state. At night, during the transition process of the human body from waking to sleeping, the body temperature usually has a relatively obvious downward process. By monitoring the difference between the highest and lowest temperatures, the small fluctuations in body temperature within a short period can be effectively filtered out, avoiding misjudgment caused by some accidental factors (such as slight activities, small changes in room temperature, etc.). For example, when the user turns over before going to bed, it may cause a short-term increase in body temperature, but as long as the difference between the highest and lowest temperatures does not reach the set change threshold, the reading light will not be misclosed, ensuring the stable supply of light when the user is awake and reading.

[0076] By comparing the temperature difference with a set threshold, it can significantly reduce the misoperation of the reading lamp compared to simply monitoring a single temperature value or a single temperature change trend. In actual use scenarios, the ambient temperature may fluctuate, or the user's body movements may cause instantaneous changes in body temperature. If only a single temperature data is used for judgment, it is easy for the reading lamp to turn on and off frequently. By comparing the temperature difference with the set threshold, it is possible to more accurately identify the body temperature changes that truly represent the user's entry into the sleep state, thereby avoiding unnecessary light switch operations and enhancing the user experience.

[0077] In the embodiment of the present invention, when the temperature difference is less than the set change threshold, it indicates that the user may still be awake, and the reading lamp continues to maintain its current working state to ensure that the user has sufficient light for reading. When the temperature difference is not less than the set change threshold, it indicates that the user has probably entered the sleep state. At this time, adjusting the working state of the reading lamp in a timely manner (such as turning off the light) can avoid the reading lamp from remaining on for a long time after the user falls asleep, thereby effectively saving electricity. This energy-saving control method based on accurately judging the user's sleep state has more advantages than traditional timed switches or manual switches, and can flexibly adjust the light state according to the actual needs of the user to achieve reasonable utilization of energy.

[0078] The characteristics of body temperature changes may vary among different users. Some people experience a more significant decrease in body temperature when falling asleep, while others do so relatively slowly. By setting an adjustable set change threshold, this control method can adapt to the body temperature change laws of different users. Users can adjust the threshold according to their actual situations, enabling the reading lamp to turn off more precisely after they fall asleep, further improving the energy-saving effect and meeting the personalized needs of different users. In the embodiment of the present invention, once it is accurately determined that the user has entered the sleep state, the reading lamp can be turned off in a timely manner, creating a dark and quiet sleep environment for the user. A dark environment helps the human body secrete melatonin, promotes deep sleep, and improves sleep quality. Users do not need to worry about the light affecting their sleep after falling asleep, nor do they have to get up manually to turn off the reading lamp when sleepy, greatly enhancing the comfort and convenience of sleep. Accurate temperature difference judgment and threshold setting avoid unnecessary switch operations of the reading lamp during the user's reading process, reducing the interference of light changes on the user's attention. Users can focus more on reading and enjoy a comfortable reading experience. At the same time, a stable light environment also helps protect the user's eyesight, reducing the fatigue and damage to the eyes caused by frequent light changes.

[0079] More preferably, the set change threshold is determined through the following steps:

[0080] Obtain the historical temperature detection data of the user, and process the historical temperature detection data to determine the corresponding historical temperature change data;

[0081] Calculate the average change of the multiple historical temperature change data, and use the average change as the set change threshold.

[0082] Since there are differences in the body temperature changes of different users during the process of falling asleep, by obtaining the historical temperature detection data of the user himself to determine the set change threshold, it can accurately adapt to the individual's unique body temperature change pattern. For example, some users' body temperatures drop rapidly and significantly during sleep, while others' body temperatures drop more gently. Using the average change calculated based on the user's exclusive historical data as the threshold can ensure that the system's judgment of the user's sleep state is highly accurate, avoid misjudgment caused by using a unified fixed threshold, greatly improve the accuracy of sleep state judgment, and then optimize the accuracy of adjusting the working state of the reading lamp.

[0083] The user's physical condition and sleep environment are not static. For example, in different seasons, the indoor temperature is different, and the body temperature changes of users when falling asleep will also be different; or when the user is sick, the body temperature regulation mechanism changes, and the body temperature change law during sleep will also be affected. Continuously collecting historical temperature detection data and regularly recalculating the average change to update the set change threshold can enable the system to dynamically adapt to these changes. In summer, due to the relatively high environmental temperature, the amplitude of the user's body temperature drop when falling asleep may be relatively small. The system can adjust the threshold according to the historical data accumulated in summer to ensure that the user's sleep state can be accurately judged in this season to control the reading lamp; the same is true in winter, realizing the system's self-adaptation to different situations and enhancing the flexibility and reliability of the entire control method.

[0084] The method of the embodiment of the present invention fully embodies the concept of data-driven intelligence. The smart bracelet continuously collects a large amount of accurate temperature data, conducts in-depth analysis and processing based on these rich data resources, and obtains a set change threshold that conforms to the actual situation of the user. As the user's usage time increases and the data accumulates continuously, the system can discover more detailed and accurate body temperature change laws, making the threshold setting more scientific and reasonable. This not only improves the intelligent level of reading lamp control, but also lays a solid foundation for further expanding more intelligent applications based on body temperature data in the future, such as comprehensive health analysis by combining other physiological data, showing good scalability and prospectiveness.

[0085] More preferably, the temperature change information is a temperature change curve, and the comparing the temperature change information with the set change condition includes:

[0086] Identifying the temperature change curve to determine the temperature change parameters associated with the temperature change curve, the warm change parameters including the temperature change slope and the temperature change difference;

[0087] Compare the temperature change slope and the temperature change difference with the set change conditions.

[0088] In the user's sleep scenario, the human body temperature change has a complex dynamic process. Relying solely on a single temperature difference to judge the user's sleep state has limitations. By analyzing the slope of the temperature change curve, the rate information of the body temperature change can be obtained. For example, during the process of falling asleep, the body temperature usually gradually decreases. If the slope is negative and reaches a certain value, it indicates that the body temperature drops relatively rapidly, which may be a signal that the user is quickly entering the sleep state. Combining the temperature change difference, that is, the overall decrease in body temperature before and after sleep, and making a comprehensive judgment can greatly improve the accuracy of judging whether the user enters the sleep state. Compared with relying only on the temperature difference, this multi-dimensional analysis can more carefully capture the body temperature change characteristics during the transition of the user's sleep state, effectively reducing misjudgments caused by factors such as environmental temperature fluctuations and the user's brief physical activities, thereby providing a more reliable basis for adjusting the working state of the multi-functional reading lamp.

[0089] The sleep habits and physiological characteristics of different users are different. Some people's body temperature drops gently when falling asleep, while some people's body temperature drops more sharply. And there may be body temperature fluctuations during sleep due to factors such as dreams and sleep cycle transitions. The comprehensive consideration of the temperature change curve slope and difference enables the system to adapt to these diverse situations. For users with a small slope of body temperature drop but the difference reaching the set range, the system can accurately judge their falling asleep state; for users with a large slope and an obvious difference, it can also accurately identify. In addition, in different sleep scenarios, such as when it is warm indoors in winter and hot in summer, the body temperature change patterns of users will also be different. This technical solution can flexibly adapt to the body temperature changes in various scenarios through the dynamic analysis of the curve slope and difference, improving the universality and reliability of sleep state judgment.

[0090] When it is detected that the slope and difference of the temperature change curve match the set change conditions, the system can quickly adjust the working state of the multi-functional reading lamp, such as turning off the light in time after confirming that the user has fallen asleep. This timeliness avoids the unnecessary long-term turning on of the reading lamp after the user falls asleep, achieving energy conservation while creating a more suitable sleep environment for the user. At the same time, by analyzing the temperature change trend (slope), the system can anticipate in advance that the user is about to enter the sleep state and gently adjust parameters such as the brightness and color temperature of the reading lamp in advance, providing a gradual adaptation process for the user to enter sleep and enhancing the comfort and coherence of the reading experience. For example, when it is detected that the slope of the body temperature drop gradually increases and the difference is close to the set threshold, the reading lamp can first slowly reduce the brightness and adjust the color temperature to a warm tone, allowing the user to enter a more relaxed state unconsciously, and then completely turn off the light after confirming that the user has fallen asleep, making the control of the reading lamp more in line with the actual needs and physiological state changes of the user.

[0091] The continuous monitoring and analysis of the slope and difference of the temperature change curve not only can be used to control the reading lamp, but also contain rich health information. Abnormal changes in the slope may reflect discomfort in the user's body. For example, when having a fever, the rising slope of body temperature will be significantly different from the normal situation; too large or too small difference may also imply abnormalities in the body state. These data can be used as part of an intelligent health monitoring system to provide users with more comprehensive health management services. For example, by combining these body temperature change data with other physiological data (such as heart rate, respiratory rate, etc.), through big data analysis and artificial intelligence algorithms, real-time monitoring and early warning of the user's health condition can be achieved, further expanding the application potential of smart bracelets and related smart devices in the health field.

[0092] More preferably, as Figure 2 shown, the temperature change curve includes a first change curve, a second change curve, and a third change curve;

[0093] The temperature change information is the temperature change curve. The comparison of the temperature change information with the set change conditions includes:

[0094] S1021: Determine the change curve information of each sleep stage in the temperature change curve. The sleep stages include a first sleep stage, a second sleep stage, and a third sleep stage;

[0095] S1022: Identify the change curve information of each sleep stage to determine the stage change parameters associated with the change curve information. The stage change parameters include a stage change slope and a stage change difference;

[0096] S1023: Compare the stage change parameters of each sleep stage with the set change conditions;

[0097] If the temperature change information matches the set change conditions, the adjustment of the working state of the corresponding multifunctional reading lamp includes:

[0098] If the stage change parameters of each sleep stage match the set change conditions, determine the device adjustment parameters associated with the corresponding sleep stage, and adjust the working states of the lamp component and the sound component of the multifunctional reading lamp according to the device adjustment parameters.

[0099] Dividing and analyzing the temperature change curve according to different sleep stages can capture the body temperature change characteristics of users in each sleep stage more meticulously. The physiological states of the human body are different in different sleep stages, and the body temperature change rules also vary. For example, in the light sleep stage, the human body may have some slight activities, resulting in small fluctuations in body temperature; while in the deep sleep stage, the body is in a relatively static state, and the body temperature change is relatively stable. By respectively determining the change curve information of each sleep stage and analyzing its stage change slope and difference value, it is possible to more accurately judge the sleep stage of the user, avoid misjudging the body temperature changes in different sleep stages, and thus provide a more accurate basis for the precise control of the reading lamp and the sound component.

[0100] According to the matching situation between the stage change parameters of different sleep stages and the set change conditions, determine the corresponding device adjustment parameters to adjust the working states of the lamp component and the sound component of the multifunctional reading lamp, making the control more intelligent and user-friendly. For example, when the user enters the light sleep stage, the brightness of the reading lamp may only be slightly reduced, and at the same time, some gentle sleep-aiding music is played; while when the user enters the deep sleep stage, the reading lamp is completely turned off, and the volume of the sound component is adjusted to the lowest or muted, creating a quiet and comfortable sleep environment for the user, which helps to improve the user's sleep quality.

[0101] This refined control method can better meet the needs of users in different sleep stages and enhance the user experience of using the multifunctional reading lamp. Users do not need to manually adjust the states of the reading lamp and the sound component frequently, and the system will automatically optimize the adjustment according to their sleep states. For example, when the user transitions from one sleep stage to another, the changes in the brightness of the reading lamp and the sound will adapt to the sleep state and will not interfere with the user's sleep, allowing the user to enjoy a comfortable environment throughout the sleep process.

[0102] By analyzing the temperature change curves of multiple sleep stages, the system can better adapt to the individual differences of different users and the changes in various sleep scenarios. The sleep habits, physiological characteristics, and sleep environments of different users are different. Some users may fall asleep quickly, while some users may wake up easily during sleep. This multi-stage analysis method can be flexibly adjusted according to the specific situation of each user. At the same time, when the environment changes, such as in different seasons and different sleep places, the system can also accurately judge the sleep stage and make corresponding control adjustments through dynamic monitoring and analysis of the temperature change curve, making the light control more stable and reliable.

[0103] More preferably, the control method further includes:

[0104] Obtain the heart rate data of the user within the corresponding time range in the current state through the smart bracelet worn by the user, and process the heart rate data to determine the heart rate change parameter;

[0105] Compare the temperature change information with the set change conditions. If the temperature change information does not match the set change conditions, continue to perform temperature detection. If the temperature change information matches the set change conditions, adjust the working state of the corresponding multifunctional reading lamp, including:

[0106] Compare the temperature change information and the heart rate change parameter with the set change conditions. If the temperature change information does not match the set change conditions, continue to perform temperature detection;

[0107] If the temperature change information and the heart rate change parameter match the set change conditions, adjust the working state of the corresponding multifunctional reading lamp.

[0108] Through the above method, multi-dimensional accurate identification can be achieved. During the sleep process of the human body, a series of physiological changes will occur, and the changes in body temperature and heart rate can both reflect the sleep state. Relying solely on body temperature changes to judge sleep has limitations because some non-sleep factors may also cause body temperature fluctuations, such as environmental temperature changes, a small amount of activity before going to bed, etc. And the heart rate also has regular changes during the sleep stage. After falling asleep, the heart rate usually gradually decreases and tends to be stable. By analyzing the temperature change information and the heart rate change parameter simultaneously and establishing a multi-dimensional judgment model, it is possible to more comprehensively and accurately identify whether the user has entered the sleep state. For example, when the temperature change conforms to the sleep characteristics, but the heart rate is still in a high and unstable state, the system can judge that the user may just be resting quietly temporarily and has not really fallen asleep, avoiding mis-turning off the reading lamp. In this case, soothing music can be played to assist the user in falling asleep; on the contrary, if both changes match the set change conditions in the sleep state, it can more reliably confirm that the user has fallen asleep and reduce the misjudgment probability brought by a single indicator judgment.

[0109] There are significant individual differences in the body temperature and heart rate change patterns of different users. Some people have a relatively high basal body temperature and a small decrease in body temperature during sleep; some people are more sensitive to heart rate changes during sleep. By combining the two factors of temperature and heart rate, the system can better adapt to these individual differences. By learning the user's historical data, analyzing the unique body temperature and heart rate change laws of each user, and adjusting the set change conditions, personalized sleep state judgment can be realized, improving the judgment accuracy, and providing a more physiological characteristic-fitting reading lamp control service for different users.

[0110] The above method can also optimize the reading lamp control logic, compare the temperature change information and heart rate change parameters with the set change conditions simultaneously, and provide a richer and more refined basis for adjusting the working state of the reading lamp. In the stage when the user is about to fall asleep, the body temperature may start to drop and the heart rate may gradually slow down. At this time, the reading lamp can perform operations such as reducing the brightness and adjusting the color temperature in advance to create a more comfortable sleep transition environment. After entering the sleep state, when the changes of both are stable and meet the set conditions, the reading lamp can be completely turned off. This control logic based on multiple parameters can accurately and dynamically adjust the working state of the reading lamp according to the physiological change stages during the user's sleep process, making the control of the reading lamp more in line with the actual needs of users and improving the user experience.

[0111] In the actual usage scenario, there may be various interference factors affecting the judgment accuracy of a single parameter. For example, if the user performs mild stretching exercises before going to bed, the body temperature may rise briefly, but the rising amplitude and duration of the heart rate are different from the real exercise state. At this time, by combining the heart rate change parameter, it can be avoided that the reading lamp remains at a high brightness due to the temporary fluctuation of the body temperature and misjudging that the user has not entered the sleep state. By comprehensively analyzing the temperature and heart rate, the system can effectively handle these complex scenarios, ensure accurate control of the reading lamp in various situations, avoid misoperations, and improve the stability and reliability of the system.

[0112] More preferably, the control method further includes:

[0113] Obtaining the motion state information of the user in the corresponding time range in the current state through the smart bracelet worn by the user, and determining the current sleep state of the user according to the motion state information;

[0114] Adjusting the working state of the corresponding multifunctional reading lamp according to the current sleep state.

[0115] Smart bracelets are usually equipped with various sensors such as acceleration sensors and gyroscopes, which can real-time monitor the motion state information of the user in the corresponding time range, such as the swing amplitude and frequency of the wrist and the displacement change of the body. When the user is awake, the body will have relatively frequent and large-amplitude movements; after falling asleep, the body movements significantly decrease and the movement amplitude becomes smaller. By continuously collecting and analyzing these motion data, the system can more accurately judge whether the user has entered the sleep state. Compared with relying only on single data such as body temperature or heart rate, the addition of motion state information constructs a multi-dimensional data model, effectively improving the accuracy of sleep state judgment, reducing misjudgments caused by fluctuations in single factors, and providing a solid foundation for the accurate control of the reading lamp.

[0116] Sleep habits and physical movement characteristics vary among different users. Some people may have more turning-over movements during sleep, while others are relatively quiet. Based on the analysis of motion state information, the smart bracelet can adapt to these individual differences. By learning the long-term sleep data of users, the system can establish a personalized sleep judgment model for each user. For example, for users who turn over frequently during sleep, the system will adjust the motion state judgment threshold according to their historical data to avoid misjudging normal turning-over movements as the waking state, ensuring that the sleep state judgment for each user conforms to their actual situation and improving the adaptability and reliability of sleep monitoring.

[0117] Judging the sleep state based on motion state information can effectively avoid misoperations of the reading light caused by other non-sleep factors. For example, when a user wakes up briefly at night to drink water or use the toilet, due to the change in the body's motion state, the smart bracelet can accurately recognize that this is not a real waking activity state and will not mistakenly adjust the reading light to the full-bright state. Only when the user's motion state continuously remains within the characteristic range of the waking state will the system consider the user to be awake and then adjust the working state of the reading light, ensuring that the control of the reading light is accurate in various complex situations and improving the stability and reliability of the system.

[0118] Adjust the working state of the humidifying device according to the needs at different sleep stages after the user falls asleep. For example, during the deep sleep stage, the body's metabolism slows down, and the requirement for environmental humidity is relatively stable, so a lower-intensity humidification can be maintained; while during the light sleep stage or after waking up, the humidification amount can be appropriately increased to keep the respiratory tract moist and improve comfort. Select different aromatherapy modes according to the user's sleep state detected by the bracelet. For example, during the pre-sleep preparation stage, an aromatherapy with a relaxing and sleep-promoting effect, such as lavender aromatherapy, can be released to help the user relieve stress, relax the body and mind, and enter the sleep state faster. When the user falls asleep, if the sleep quality is poor, such as frequent turning over, heart rate fluctuations, etc., the concentration of the aromatherapy can be increased.

[0119] Embodiment 2

[0120] As Figures 3 to 17 shown, the embodiment of the present invention provides a lighting control system, including:

[0121] Smart bracelet 70, the smart bracelet 70 includes a bracelet body and a first microcontroller, a temperature sensing module 74, a signal sending module, and a first power module disposed within the bracelet body. The temperature sensing module 74, the signal sending module, and the first power module are all electrically connected to the first microcontroller. The temperature sensing module 74 is used to detect the temperature signal of the user wearing the smart bracelet 70 and transmit the temperature signal to the first microcontroller. The first microcontroller is used to transmit the received temperature signal to the multifunctional reading lamp through the signal sending module. The first power module is used to supply power to the smart bracelet 70;

[0122] Multifunctional reading lamp, the multifunctional reading lamp includes a lamp body and a second microcontroller, a signal receiving module, an LED driving circuit, and an LED lamp group disposed in the lamp body. The signal receiving module is used to transmit the received temperature signal transmitted by the smart bracelet 70 to the second microcontroller. The second microcontroller is used to generate a corresponding light signal according to the received temperature signal and transmit the light signal to the LED driving circuit. The LED driving circuit is used to control the display state of the LED lamp group according to the received light signal.

[0123] When implementing this embodiment specifically, the temperature signal can be detected by the bracelet to achieve the control of the light. When implementing specifically, the temperature difference detection method can be used to control the display state of the light. Since the metabolic rate of the human body decreases during sleep, the body temperature usually drops by about 0.5 - 1 °C. Based on the temperature difference, this control system can accurately capture the downward trend of the body temperature when the user enters the sleep state. As the user's body temperature gradually decreases, the reading lamp gradually reduces the light brightness according to the preset temperature difference threshold. For example, when it is detected that the body temperature drops by 0.3 °C, the light brightness starts to decrease slowly; when the body temperature continues to drop and the difference reaches 0.5 °C, the brightness is further reduced until the temperature difference reaches the set final threshold and the light is completely turned off. This dimming method that conforms to the body temperature change during sleep perfectly fits the transition state of the user from waking to sleeping, avoids disturbing the user caused by suddenly turning off the light, and improves the sleep experience.

[0124] By monitoring the body temperature difference, the light is automatically adjusted until it turns off, avoiding energy waste caused by the reading light remaining on after the user falls asleep. If the user forgets to turn off the traditional reading light, it may consume electricity all night, but this system can automatically cut off the power when the user is asleep, greatly reducing energy consumption. Calculated based on the normal power of 10 watts of the reading light every night and the average sleep time of 8 hours, if it is turned on all night, it consumes 0.08 degrees of electricity; and with this system, the light can be automatically turned off after sleep to save this part of electricity. At the same time, frequent switching of the light is harmful to the life of the LED light group. The system avoids unnecessary switching operations, smoothly controls the change of light brightness according to the body temperature difference, reduces the impact of current shock on the LED light group, and effectively extends the service life of the LED light group, reducing the frequency and cost of replacing lamps.

[0125] During sleep, the human body is more sensitive to environmental changes, and sudden changes in light may interrupt sleep. The system uses gradual dimming based on body temperature differences to ensure that the light does not suddenly change on and off during the user's sleep. For example, when the user turns over at night, the temperature of the smart bracelet 70 may fluctuate briefly, but the system will comprehensively judge the trend of the body temperature difference and will not adjust the light incorrectly due to these small fluctuations, thus maintaining the stability of the sleeping environment, helping users maintain a deep sleep state, improve sleep quality, and reduce sleep problems caused by light interference, such as waking up at night and dreaming.

[0126] More preferably, the smart bracelet 70 also includes a display interaction module electrically connected to the first microcontroller, and the display interaction module is used to display the control signal sent by the first microcontroller.

[0127] The user can intuitively see the control signal sent by the first microcontroller in the display interaction module. For example, when the temperature sensing module 74 detects a change in the user's body temperature, the first microcontroller generates a corresponding temperature difference signal, and the display interaction module can clearly present this signal in the form of numbers, charts, etc. The user can know the change of his own temperature in real time, and how the change will affect the control of the reading light. For example, the brightness of the reading light corresponding to the current temperature difference will be reduced by 20%, the color temperature will become warmer, etc., so as to clearly grasp the operating status of the system, and adjust the relevant settings of the bracelet or reading light in advance according to personal preferences and actual needs, so as to obtain a lighting experience that better suits their needs.

[0128] The display interaction module of this embodiment provides convenient operation feedback. For example, when the user performs function settings on the smart bracelet 70, such as adjusting the sensitivity of temperature detection, setting the lighting change mode of the reading lamp at different temperature differences, etc., after the operation is completed, the display interaction module will immediately display information such as whether the setting is successful and the specific parameters of the current setting. The user can quickly obtain operation feedback without additional operations or relying on other devices, greatly improving the operation efficiency and making the control of the smart bracelet 70 and the reading lamp more smooth and easy.

[0129] More preferably, the smart bracelet 70 further includes a heart rate detection module and a motion detection module electrically connected to the first microcontroller. The heart rate detection module is used to detect the user's heart rate signal, and the motion detection module is used to detect the user's motion signal.

[0130] The motion detection module can detect the user's motion signal and determine whether the user is in a moving or stationary state.

[0131] More preferably, as Figure 5 and Figure 6 shown, the bracelet main body includes a display main body 71, a first connecting member 72, and a second connecting member 73. A display screen 711 is provided on the front surface of the display main body 71. The temperature sensing module 74 is disposed on the back surface of the display main body 71. An adjustment hole 721 is provided on the first connecting member 72. One end of the second connecting member 73 is connected to the display main body 71, and a fixing buckle 731 is provided at the other end of the second connecting member 73. The fixing buckle 731 is used for fitting installation with the adjustment hole 721. A charging interface 75 is further provided at the bracelet main body, and the battery module in the smart bracelet is charged through the charging interface 75.

[0132] The temperature sensing module 74 is disposed on the back surface of the display main body 71. When the bracelet is worn on the wrist, it can be in close and stable contact with the skin, reducing detection errors caused by shaking and displacement, and ensuring accurate detection of the user's body temperature. The display main body 71 plays a certain protective role for the temperature sensing module 74, preventing interference from external environmental factors such as wind and direct sunlight on temperature detection, and making the detection result more accurately reflect the actual body temperature of the user.

[0133] The adjustment hole 721 on the first connecting member 72 and the fixing buckle 731 on the second connecting member 73 are fitted and installed, which can flexibly adjust the length of the bracelet according to the thickness of the user's wrist, making the bracelet more comfortable to wear. It will neither be too tight to cause wrist discomfort nor too loose to affect the detection accuracy and wearing stability. This adjustable structure can meet the wearing needs of users of different ages and genders. Whether it is children, teenagers or adults, they can find a suitable wearing size through adjustment, expanding the applicable range of the product.

[0134] More preferably, the models of the first microcontroller and the second microcontroller are ESP32-C3, and the model of the temperature sensing module 74 is DS18B20; both the signal sending module and the signal receiving module are Bluetooth communication modules.

[0135] The ESP32-C3 in this embodiment integrates a 32-bit RISC-V processor, has high computing performance, can quickly process multi-sensor data such as temperature, heart rate, and movement, and can also generate accurate lighting control signals in a timely manner. At the same time, it adopts a low-power design, which can effectively reduce the power consumption of the smart bracelet 70 and the multifunctional reading lamp, and extend the battery life of the device. For example, in the smart bracelet 70, it can be used for a longer time after a single charge, reducing the trouble of frequent charging.

[0136] This microcontroller has rich peripheral interfaces such as SPI, I2C, UART, etc., which are convenient for connecting and communicating with various sensors and modules such as the temperature sensing module 74, the display interaction module, the heart rate detection module, and the movement detection module, facilitating the expansion and function upgrade of the system. For example, new sensors or function modules can be easily added to enhance the competitiveness of the product. The ESP32-C3 has built-in Bluetooth Low Energy (BLE) function, which can seamlessly cooperate with the Bluetooth communication module to achieve stable and efficient wireless communication between the smart bracelet 70 and the multifunctional reading lamp. Bluetooth communication has the advantages of low power consumption and strong anti-interference ability, ensuring that data such as temperature signals can be accurately transmitted between the two devices.

[0137] The temperature sensor with the model of DS18B20 has a measurement accuracy of up to ±0.5°C, can accurately detect the change of the user's body temperature, and provides accurate temperature data for the smart bracelet 70. Based on these accurate data, the multifunctional reading lamp can more precisely adjust the lighting state such as brightness and color temperature according to the user's body temperature, providing a more personalized lighting experience. The DS18B20 adopts a single-wire interface, and only one data line is required to communicate with the microcontroller, greatly simplifying the circuit design, reducing the hardware cost and the occupied space of the circuit board. This makes the structure of the smart bracelet 70 more compact, facilitating carrying and wearing. This module has strong anti-interference ability and stability, and can work normally in a wide temperature range (-55°C to +125°C), adapting to different usage environments, and ensuring accurate measurement of the user's body temperature in various situations.

[0138] More preferably, the multifunctional reading lamp includes a touch control button, an audio module, a water level detection sensor, and an ultrasonic atomizer that are electrically connected to the second microcontroller. The water level detection sensor is arranged in the water tank to detect the water level signal in the humidifying device; the touch control button is used to output a corresponding touch control signal to the second microcontroller;

[0139] The LED lamp group includes an LED reading lamp group and an LED sleep aid lamp group.

[0140] Users can easily turn on / off the reading lamp, adjust the brightness, adjust the color temperature, and switch modes through the touch control button, without a complex operation process, which is convenient and fast. The touch control can accurately output corresponding control signals to the second microcontroller to accurately adjust the lighting state and meet the personalized lighting needs of users in different scenarios.

[0141] The audio module can play music, audiobooks, etc., providing accompanying sounds for users when reading to create a comfortable reading atmosphere, or serving as a sound aid for sleep when resting to enhance the user experience.

[0142] The LED reading lamp group can provide bright and uniform light, which is suitable for use when reading, helping to protect the eyes and improve reading efficiency; the LED sleep aid lamp group can emit soft and warm light, creating a comfortable sleep atmosphere to help users relax and better enter the sleep state.

[0143] More preferably, as Figures 8 to 11 shown, the multifunctional reading lamp further includes a crystal oscillator clock module, a storage module, a power management module, and an analog power module electrically connected to the second microcontroller;

[0144] The crystal oscillator clock module is used to provide a main clock signal for the second microprocessor, the storage module is used for information storage, the analog power module is used to supply power to the analog pin ends of the second microprocessor, and the power management module is used to provide multiple voltage signals.

[0145] More preferably, the power management module includes capacitor C13, capacitor C14, capacitor C15, capacitor C16, capacitor C12, voltage regulator U2, and battery; one end of the battery, one end of capacitor C13, and one end of capacitor C14 are all electrically connected to the input end of voltage regulator U2, one end of capacitor C15, one end of capacitor C16, and the output end of voltage regulator U2 are all connected to the 3.3V power supply end of the second microcontroller, the grounding end of voltage regulator U2, the other end of capacitor C15, and the other end of capacitor C16 are all grounded; the power management module is used to convert the 3.7V voltage of the battery into 3.3V voltage and supply power to the microcontroller and temperature sensor through the 3.3V voltage;

[0146] The LED driving module includes resistor R10 and triode Q1; the driving end of the second microcontroller is electrically connected to the gate of triode Q1 and one end of resistor R10, the other end of resistor R10 and the source of triode Q1 are both grounded, and the drain of triode Q1 is electrically connected to the negative pole of the LED lamp group; the positive pole of the LED lamp group is connected to the 3.3V power supply end of the second microcontroller;

[0147] The crystal oscillator clock module includes a resistor R1, a capacitor C1, a capacitor C2, and a clock chip U1; the clock terminal of the second microcontroller is electrically connected to one end of the resistor R1, the other end of the resistor R1 and one end of the capacitor C1 are connected to the input terminal of the clock chip U1, the ground terminal of the clock chip U1 and the other end of the capacitor C1 are both grounded, and the output terminal of the clock chip U1 is grounded through the capacitor C2.

[0148] The crystal oscillator clock module of this embodiment provides a stable and accurate main clock signal for the second microprocessor, ensuring the time synchronization and coordinated operation among the modules of the entire multifunctional reading lamp system. For example, when adjusting the light according to the user's sleep state (judged by combining data such as temperature and heart rate), the crystal oscillator clock module can ensure that the time points for light adjustment in different stages are accurate. For instance, 5 minutes after detecting that the user enters the sleep state, the light brightness starts to slowly decrease at a specific rate, improving the accuracy and reliability of system control.

[0149] Storage module: It can store a large amount of data related to user usage habits, environmental parameters (such as temperature at different time periods), and device operating status. By analyzing these data, the system can learn the user's preferences. For example, by analyzing the user's selection of light brightness and color temperature at different temperatures and different times, more intelligent personalized lighting adjustment can be achieved. At the same time, the stored device operating data helps technicians troubleshoot and diagnose when the device fails, quickly locate the problem, and improve the maintenance efficiency.

[0150] The analog power supply module specifically provides a stable power supply for the analog pin terminals of the second microprocessor. The analog circuit has extremely high requirements for power supply stability, and even a tiny voltage fluctuation may affect the accuracy and reliability of the analog signal. The analog power supply module can effectively reduce power supply noise and interference, ensuring the processing accuracy of the microprocessor for analog signals (such as the analog temperature signal transmitted by the temperature sensing module 74), thereby guaranteeing the accuracy of the entire system's detection of environmental parameters and lighting control.

[0151] The power management module of this embodiment converts the single voltage provided by the battery into multiple voltage signals suitable for different modules to use through components such as a voltage regulator U2. For example, it provides a 3.3V stable power supply for the second microcontroller. Different modules usually require different supply voltages, and the power management module meets this diverse requirement, ensuring that each module can operate normally at an appropriate voltage, improving the system's compatibility and overall performance. Capacitors C13, C14, C15, C16, and C12, etc., play a filtering role, effectively removing the clutter and ripple in the power supply, making the output voltage smoother and more stable. This is crucial for the microcontroller and other sensitive circuit modules with high requirements for voltage stability, reducing system failures and incorrect operations caused by voltage fluctuations, improving the reliability and stability of the device, and extending the service life of the device.

[0152] The LED driving module, through the circuit composed of resistor R10 and triode Q1, can efficiently convert the control signal output by the second microcontroller into the driving current for the LED lamp group. The triode Q1 functions as a switch and current amplifier. According to the signal of the driving end of the microcontroller, it quickly and accurately controls the lighting, extinguishing, and brightness adjustment of the LED lamp group, featuring a fast response speed and high control precision, ensuring that the LED lamp group can promptly and precisely present the lighting effect set by the microcontroller.

[0153] More preferably, as Figures 7 to 9 、 Figures 14 to 17 shown, the lamp body includes a base 10, a column 20 installed on the base 10, and a lamp assembly 30 installed on the top of the column 20;

[0154] The lamp body further includes:

[0155] A humidifying device 40, which includes a water tank 41, a water inlet structure 42, and an atomizing component 43; the water tank 41 is installed on the base 10, and an installation port 411 for installing the water inlet structure 42 is provided at the top of the water tank 41; the water inlet structure 42 includes a water inlet joint 421, a water suction pipe 422, and a mist outlet pipe 423; the water inlet joint 421 is hermetically installed at the installation port 411 of the water tank 41, and a first connection port 4211 and a water filling port 4216 are formed at its upper end, and a second connection port 4212 is formed at its lower end; a plurality of water leakage ports 4213 are provided on its bottom wall, and a mist outlet 4214 is provided on its side wall; an accommodation cavity 4215 is formed inside it; the upper end of the water suction pipe 422 passes through the second connection port 4212 and extends into the accommodation cavity 4215, and its lower end extends into the inner cavity of the water tank 41, and a water inlet 4221 communicating with the inner cavity of the water tank 41 is formed on its side wall; one end of the mist outlet pipe 423 is communicated with the mist outlet 4214, and the other end is communicated with the upper end of the accommodation cavity 4215, forming a guiding channel for atomized water vapor; the atomizing component 43 is installed inside the water suction pipe 422 and is used for atomizing water into fine particles;

[0156] An aromatherapy device 50, which is detachably blocked at the first connection port 4211 of the water inlet joint 421.

[0157] Based on the above structure, when the user needs to add water, first, the aromatherapy device 50 needs to be removed from the first connection port 4211 of the water inlet joint 421 to expose the water filling port 4216. Then, the user can inject water into the accommodation cavity 4215 through the water filling port 4216. The water will enter the inner cavity of the water tank 41 through the water leakage port 4213 on the bottom wall of the water inlet joint 421, completing the water filling operation. After the water filling is completed, the user can reinstall the aromatherapy volatilization mechanism to the first connection port 4211 of the water inlet joint 421 to continue using the aromatherapy function.

[0158] When the humidifying device 40 is working, since the lower end of the water suction pipe 422 extends into the inner cavity of the water tank 41, it sucks the water in the water tank 41 through the water inlet 4221 on the side wall and guides it into the water suction pipe 422. The ultrasonic atomization sheet 431 in the water suction pipe 422 of the atomization assembly 43 atomizes the water into fine particles. In this process, the atomization assembly 43 uses high-frequency vibration to decompose water molecules into tiny particles to form water mist. The atomized water vapor is led out through the mist outlet 4214 on the side wall of the water inlet joint 421 and the mist outlet pipe 423 and enters the indoor air to achieve the humidifying effect. The water mist diffuses in the air, increasing the air humidity and providing a more comfortable environment for the user.

[0159] The aromatherapy device 50 is plugged into the first connection port 4211 of the water inlet joint 421 in a detachable manner. The aromatherapy device 50 contains aromatherapy essential oil. When the air flows through or the temperature is appropriate, the aromatherapy essential oil will gradually volatilize and emit a pleasant aroma. The user can choose different types of aromatherapy essential oils according to personal preferences and replace or clean the aromatherapy device 50 at any time.

[0160] In summary, the reading lamp of the present invention integrates the functions of lighting, humidifying, and aromatherapy. The aromatherapy device 50 is installed on the humidifying device 40, and the two are closely combined, improving the overall space utilization rate, making the overall structure of the reading lamp more compact and beautiful. At the same time, the user can independently turn on or off the lighting, humidifying, and aromatherapy functions according to needs, improving the flexibility of use. In addition, the water filling port 4216 and the detachable aromatherapy device 50 make the use and maintenance of the product more convenient.

[0161] In a preferred embodiment of the present invention, the atomization assembly 43 includes an ultrasonic atomization sheet 431 and a water absorption cotton swab 432; the ultrasonic atomization sheet 431 is installed in the upper part of the inner cavity of the water suction pipe 422 and is located in the accommodation cavity 4215; the water absorption cotton swab 432 is installed in the inner cavity of the water inlet pipe, its upper end is adjacent to the ultrasonic atomization sheet 431, and its lower end abuts against the inner bottom wall of the water suction pipe 422.

[0162] On the basis of the above structure, the lower end of the water-absorbing cotton swab 432 abuts against the inner bottom wall of the water suction pipe 422, and continuously absorbs the water in the water tank 41 through capillary action. The water is conducted by the water-absorbing cotton swab 432 to its upper end, adjacent to the ultrasonic atomizing sheet 431. The ultrasonic atomizing sheet 431 receives a high-frequency electrical signal from the control circuit and starts to vibrate. The energy generated by the vibration acts on the adjacent water, decomposing it into tiny particles to form water mist. The water mist is led out through the mist outlet 4214 on the side wall of the water suction pipe 422 and the mist outlet pipe 423, and enters the indoor air. In this way, the cooperation between the ultrasonic atomizing sheet 431 and the water-absorbing cotton swab 432 in the atomizing assembly 43 realizes an efficient, stable and reliable humidifying effect, providing a high-quality humidifying function for the multifunctional reading lamp. By continuously delivering water to the ultrasonic atomizing sheet 431, the water-absorbing cotton swab 432 ensures that the atomizing sheet can continuously contact the water for efficient atomizing operation. This helps to generate a large amount of delicate and uniform water mist, improving the humidifying efficiency. The continuous water guiding function of the water-absorbing cotton swab 432 reduces the risk of damage to the atomizing sheet due to water shortage, thereby prolonging the service life of the humidifying device 40. At the same time, the water-absorbing cotton swab 432 itself also has good durability and is not easily blocked or aged. The stable humidifying effect enables users to enjoy a more comfortable environment without frequently adding water or maintaining the humidifying device 40. The easy replaceability of the water-absorbing cotton swab 432 also enables users to conveniently replace new components when needed to keep the humidifying device 40 in the best working condition.

[0163] In a preferred embodiment of the present invention, an installation cavity 11 is formed inside the base 10, and a control circuit board 12 is arranged in the installation cavity 11. The control circuit board 12 is electrically connected to the lamp assembly 30 and the humidifying device 40 respectively. In this way, the design of the installation cavity 11 takes into account the requirements of waterproof, dustproof and heat dissipation, ensuring that the electronic components are not affected by the external environment during long-term use.

[0164] In a preferred embodiment of the present invention, a wiring chamber 4222 is further arranged inside the water suction pipe 422. The lower end of the wiring chamber 4222 penetrates the bottom wall of the water suction pipe 422 and extends into the installation cavity 11, and the upper end of the wiring chamber 4222 is located at a position adjacent to the lower bottom surface of the ultrasonic atomizing sheet 431; a cable 4223 is arranged in the wiring chamber 4222. One end of the cable 4223 is electrically connected to the ultrasonic atomizing sheet 431, and the other end is electrically connected to the control circuit board 12.

[0165] Based on the above structure, the wiring compartment 4222 provides a relatively enclosed and safe space for the cable 4223, preventing the cable 4223 from being damaged by water flow, foreign objects or machinery inside the water suction pipe 422. This protection ensures the integrity and reliability of the cable 4223 and extends the service life of the cable 4223. By integrating the cable 4223 into the wiring compartment 4222, the assembly process of the humidifying device 40 is simplified. During assembly, only by connecting the wiring compartment 4222 to the water suction pipe 422, the ultrasonic atomization sheet 431 and the control circuit board 12 can the arrangement and fixation of the cable 4223 be quickly completed. The design of the wiring compartment 4222 hides the cable 4223, making the exterior of the humidifying device 40 cleaner and more beautiful. This design meets the pursuit of aesthetics in modern homes and enhances the overall quality sense of the reading lamp.

[0166] In a preferred embodiment of the present invention, a water level sensor 60 is further provided in the water tank 41, and the signal output end of the water level sensor 60 is connected to the signal input end of the control circuit board 12. Thus, through the real-time monitoring and control of the water level sensor 60, the user can timely understand the water volume in the water tank 41 and avoid the humidification interruption caused by water shortage. In addition, the reading lamp may also be equipped with a water level too low reminder function, which reminds the user to add water by means of light flashing, sound prompting, etc., improving the user experience.

[0167] In a preferred embodiment of the present invention, the aromatherapy device 50 includes an aromatherapy housing 51 with an aromatherapy outlet at the top and an aromatherapy volatilization component 52; the aromatherapy housing 51 is detachably plugged at the first connection port 4211 of the water inlet joint 421; the aromatherapy volatilization component 52 is installed in the aromatherapy housing 51, and the aromatherapy volatilization component 52 is used to volatilize the aromatherapy essential oil and guide the aromatherapy essential oil to be discharged from the aromatherapy outlet.

[0168] When the user needs to use it, first install the aromatherapy housing 51 at the first connection port 4211 of the water inlet joint 421 and ensure that the aromatherapy volatilization component 52 has been correctly installed in the aromatherapy housing 51. Then, the user adds the selected aromatherapy essential oil to the aromatherapy volatilization component 52 and starts the aromatherapy device 50. The aromatherapy volatilization component 52 starts to work, volatilizes the aromatherapy essential oil at room temperature, and guides the volatilized essential oil to be discharged from the aromatherapy outlet. The fragrance quickly fills the entire reading space, providing a pleasant reading environment for the user.

[0169] In a preferred embodiment of the present invention, the aromatherapy volatilization assembly 52 includes an aromatherapy essential oil container 521, a pressing and blocking mechanism 522, and an aromatherapy volatilization rod 523; the aromatherapy essential oil container 521 is installed in the aromatherapy housing 51, the pressing switch mechanism is installed in the aromatherapy housing 51 and above the aromatherapy essential oil container 521, the aromatherapy volatilization rod 523 is installed on the pressing switch mechanism, and the pressing switch mechanism switches between the depressed state and the released depressed state under the action of an external force to open or close the aromatherapy outlet; when the pressing switch mechanism opens the aromatherapy outlet, the pressing switch mechanism drives the aromatherapy volatilization rod 523 to extend into the aromatherapy essential oil container to export the essential oil from the aromatherapy essential oil container.

[0170] Based on the above structure, in the initial state, the pressing switch mechanism is in the released depressed state, and the aromatherapy outlet is closed. The aromatherapy volatilization rod 523 does not extend into the aromatherapy essential oil container 521, and no essential oil is exported. When the user applies an external force to press the pressing switch mechanism, the mechanism switches to the depressed state. At the same time, the pressing switch mechanism drives the aromatherapy volatilization rod 523 to press down so that it extends into the aromatherapy essential oil container 521. The volatilization rod adsorbs the aromatherapy essential oil in the container and exports the essential oil from the aromatherapy essential oil container. The essential oil volatilizes autonomously at room temperature, so that the aroma is discharged from the aromatherapy outlet. When the user releases the external force, the pressing switch mechanism returns to the released depressed state. At the same time, the volatilization rod is taken away from the aromatherapy essential oil container 521, and the export of the essential oil stops. The aromatherapy outlet is closed, and the aroma stops emitting. In this way, the user can open or close the aromatherapy outlet only by a simple pressing operation, which is convenient to use. The design of the pressing switch mechanism enables the user to control the emission of the aroma at any time according to needs. The design of the volatilization rod enables the aromatherapy essential oil to volatilize slowly and continuously, extending the service time.

[0171] In a preferred embodiment of the present invention, the aromatherapy housing 51 includes an aromatherapy upper housing 511 and an aromatherapy lower housing 512, and the aromatherapy upper housing 511 and the aromatherapy lower housing 512 are hermetically connected in a detachable manner; the aromatherapy essential oil container 521 is installed in the aromatherapy lower housing 512, and the pressing switch mechanism and the aromatherapy volatilization rod 523 are installed in the aromatherapy upper housing 511; the aromatherapy outlet is arranged at the top of the aromatherapy upper housing 511. In this way, it is convenient for the user to install, disassemble and clean.

[0172] In a preferred embodiment of the present invention, the lamp assembly 30 includes a lamp head structure 31 and a universal joint 32, and the lamp head structure 31 is installed at the top of the column 20 through the universal joint 32. In this way, the lamp head structure 31 is responsible for providing the lighting function, and the universal joint 32 enables the lighting angle to be freely adjusted. The universal joint can rotate 90° up and down and 360° back and forth to meet the different lighting needs of the user.

[0173] In a preferred embodiment of the present invention, the lamp head structure 31 includes a lamp housing 311, a reflector 312, an LED lamp slot 313 having a plurality of lamp beads, a light guide plate 314, and a diffuser plate 315; the reflector 312, the LED lamp slot 313, the light guide plate 314, and the diffuser plate 315 are installed in the lamp housing 311 at intervals from top to bottom. Thus, the reflector 312 is installed at the uppermost part inside the lamp housing 311 to reflect the light emitted by the LED lamp slot 313 and improve the utilization rate of light. The light guide plate 314 is installed below the LED lamp slot 313 to convert the point light source into a surface light source and make the light more uniform. The diffuser plate 315 is installed at the lowermost part inside the lamp housing 311 to further diffuse the light and make the light softer and more uniform. Thus, through reasonable layout and optimized design, the perfect combination of efficient lighting, light adjustment, heat dissipation performance, and aesthetics and coordination is achieved.

[0174] More preferably, an installation cavity is formed inside the base, and a control circuit board is arranged in the installation cavity, and the second microcontroller, the signal receiving module, and the LED driving circuit are arranged on the control circuit board;

[0175] The control circuit board is electrically connected to the lamp assembly and the humidifying device respectively.

[0176] The electrical control of the corresponding devices is achieved in the above manner.

[0177] In a preferred embodiment of the present invention, an installation cavity 11 is formed inside the base 10, and a control circuit board 12 is arranged in the installation cavity 11. The control circuit board 12 is electrically connected to the lamp assembly 30 and the humidifying device 40 respectively. Thus, the design of the installation cavity 11 takes into account the requirements of waterproof, dustproof, and heat dissipation, ensuring that the electronic components are not affected by the external environment during long-term use.

[0178] The solution of the embodiment of the present invention realizes wireless communication and interaction between the smart bracelet and the multifunctional reading lamp; the user does not need to manually operate the reading lamp. Just wearing the smart bracelet, the system can automatically sense the user's temperature and adjust the light accordingly, making the lighting control more convenient and intelligent, providing the user with a more natural and seamless operation method, and increasing the technological sense and convenience of the product.

[0179] The embodiment of the present invention discloses a computer-readable storage medium, which stores a computer program. Among them, the computer program enables the computer to execute some or all of the steps in the lighting control method based on the smart bracelet in the first embodiment.

[0180] The embodiment of the present invention also discloses a computer program product. Among them, when the computer program product runs on a computer, it enables the computer to execute some or all of the steps in the lighting control method based on the smart bracelet in the first embodiment.

[0181] An embodiment of the present invention also discloses an application release platform. The application release platform is used to release computer program products. When the computer program products run on a computer, the computer is caused to execute some or all of the steps in the lighting control method based on an intelligent bracelet in the first embodiment.

[0182] In various embodiments of the present invention, it should be understood that the magnitudes of the serial numbers of the various processes do not necessarily mean the order of execution. The order of execution of the various processes should be determined according to their functions and internal logics, and should not constitute any limitation to the implementation process of the embodiments of the present invention.

[0183] The unit described as a separate component may or may not be physically separated. The component shown as a unit may or may not be a physical unit, that is, it may be located in one place, or may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0184] In addition, in each embodiment of the present invention, the various functional units can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

[0185] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-accessible memory. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a memory and includes several requests for causing a computer device (which can be a personal computer, a server, or a network device, etc., specifically, the processor in the computer device) to execute some or all of the steps of the methods in the various embodiments of the present invention.

[0186] In the embodiments provided by the present invention, it should be understood that "B corresponding to A" means that B is associated with A, and B can be determined according to A. However, it should also be understood that determining B according to A does not mean determining B only according to A, and B can also be determined according to A and / or other information.

[0187] Those of ordinary skill in the art can understand that some or all of the steps in the various methods of the embodiments can be completed by instructing relevant hardware through a program, and this program can be stored in a computer-readable storage medium. The storage medium includes read-only memory (ROM), random access memory (RAM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), one-time programmable read-only memory (OTPROM), electrically-erasable programmable read-only memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical disc memories, magnetic disc memories, tape memories, or any other computer-readable medium capable of carrying or storing data.

[0188] The above has introduced in detail the lighting control method, system, electronic device and storage medium based on the smart bracelet disclosed in the embodiments of the present invention. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A lighting control method based on a smart bracelet, characterized in that Including: Obtaining temperature detection information of the user within a corresponding time range in the current state through a smart bracelet worn by the user, and determining corresponding temperature change information according to the temperature detection information; Comparing the temperature change information with a set change condition, and if the temperature change information does not match the set change condition, continuing to perform temperature detection; If the temperature change information matches the set change condition, adjusting the working state of the corresponding multifunctional reading lamp.

2. The lighting control method based on the smart bracelet according to claim 1, wherein, The temperature change information is the temperature difference between the detected highest temperature and the lowest temperature, and the set change condition is a set change threshold; The step of "if the temperature change information does not match the set change condition, continuing to perform temperature detection" includes: If the temperature difference is less than the set change threshold, continuing to perform temperature detection; The step of "if the temperature change information matches the set change condition, adjusting the working state of the corresponding multifunctional reading lamp" includes: If the temperature difference is not less than the set change threshold, adjusting the working state of the corresponding multifunctional reading lamp.

3. The lighting control method based on the smart bracelet according to claim 2, wherein, The set change threshold is determined through the following steps: Obtaining the historical temperature detection data of the user, and processing the historical temperature detection data to determine corresponding historical temperature change data; Calculating the change average value of multiple historical temperature change data, and taking the change average value as the set change threshold.

4. The lighting control method based on a smart bracelet according to claim 1, characterized in that, The temperature change information is a temperature change curve, and the step of "comparing the temperature change information with a set change condition" includes: Identifying the temperature change curve to determine temperature change parameters associated with the temperature change curve, and the temperature change parameters include a temperature change slope and a temperature change difference; Comparing the temperature change slope and the temperature change difference with the set change condition.

5. The lighting control method based on the smart bracelet according to claim 4, characterized in that, The temperature change curve includes a first change curve, a second change curve, and a third change curve; The temperature change information is a temperature change curve, and the step of "comparing the temperature change information with a set change condition" includes: Determining the change curve information of each sleep stage in the temperature change curve, and the sleep stages include a first sleep stage, a second sleep stage, and a third sleep stage; Identifying the change curve information of each sleep stage to determine stage change parameters associated with the change curve information, and the stage change parameters include a stage change slope and a stage change difference; Comparing the stage change parameters of each sleep stage with the set change condition; The step of "if the temperature change information matches the set change condition, adjusting the working state of the corresponding multifunctional reading lamp" includes: If the stage change parameters of each sleep stage match the set change condition, determining device adjustment parameters associated with the corresponding sleep stage, and adjusting the working states of the lamp component and the sound component of the multifunctional reading lamp according to the device adjustment parameters.

6. The lighting control method based on a smart bracelet according to claim 1, wherein The control method further includes: Obtaining the heart rate data of the user within a corresponding time range in the current state through a smart bracelet worn by the user, and processing the heart rate data to determine heart rate change parameters; Compare the temperature change information with the set change conditions. If the temperature change information does not match the set change conditions, continue with temperature detection. If the temperature change information matches the set change conditions, adjust the working state of the corresponding multifunctional reading lamp, including: Compare the temperature change information and the heart rate change parameter with the set change conditions. If the temperature change information does not match the set change conditions, continue with temperature detection; If the temperature change information and the heart rate change parameter match the set change conditions, adjust the working state of the corresponding multifunctional reading lamp.

7. The lighting control method based on the smart bracelet according to claim 6, wherein, The control method further includes: Obtain the exercise state information of the user within the corresponding time range in the current state through the smart bracelet worn by the user, and determine the current sleep state of the user according to the exercise state information; Adjust the working state of the corresponding multifunctional reading lamp according to the current sleep state.

8. A lighting control system, characterized in that, Including: A smart bracelet, which includes a bracelet body and a first microcontroller, a temperature sensing module, a signal sending module, and a first power module arranged in the bracelet body. The temperature sensing module, the signal sending module, and the first power module are all electrically connected to the first microcontroller. The temperature sensing module is used to detect the temperature signal of the user wearing the smart bracelet and transmit the temperature signal to the first microcontroller. The first microcontroller is used to transmit the received temperature signal to the multifunctional reading lamp through the signal sending module. The first power module is used to supply power to the smart bracelet; A multifunctional reading lamp, which includes a lamp body and a second microcontroller, a signal receiving module, an LED driving circuit, and an LED lamp group arranged in the lamp body; The signal receiving module is used to transmit the received temperature signal transmitted by the smart bracelet to the second microcontroller. The second microcontroller is used to generate a corresponding light signal according to the received temperature signal and transmit the light signal to the LED driving circuit. The LED driving circuit is used to control the display state of the LED lamp group according to the received light signal. The second microcontroller is used to execute the lighting control method as described in claims 1 to 7.

9. The lighting control system according to claim 8, wherein The multifunctional reading lamp includes a touch control button, an audio module, a water level detection sensor, and an ultrasonic atomizer that are electrically connected to the second microcontroller. The water level detection sensor is arranged in the water tank to detect the water level signal in the humidifying device; the touch control button is used to output a corresponding touch control signal to the second microcontroller; The multifunctional reading lamp further includes a crystal oscillator clock module, a storage module, a power management module, and an analog power module that are electrically connected to the second microcontroller; the crystal oscillator clock module is used to provide a main clock signal for the second microprocessor, the storage module is used for information storage, the analog power module is used to supply power to the analog pin terminals of the second microprocessor, and the power management module is used to provide various voltage signals; The models of the first microcontroller and the second microcontroller are ESP32-C3, and the model of the temperature sensing module is DS18B20; both the signal sending module and the signal receiving module are Bluetooth communication modules; and / or, the lamp body includes a base, a column installed on the base, and a lamp assembly installed on the top of the column; The lamp body further includes: a humidifying device, the humidifying device includes a water tank, a water inlet structure and an atomizing assembly; the water tank is installed on the base, and an installation port for installing the water inlet structure is provided at the top of the water tank; the water inlet structure includes a water inlet joint, a water suction pipe and a mist outlet pipe; the water inlet joint is sealed and installed at the installation port of the water tank, a first connection port and a water filling port are formed at its upper end, a second connection port is formed at its lower end, a plurality of water leakage ports are provided on its bottom wall, a mist outlet is provided on its side wall, and a receiving cavity is formed inside it; the upper end of the water suction pipe passes through the second connection port and extends into the receiving cavity, the lower end of it extends into the inner cavity of the water tank, and a water inlet communicating with the inner cavity of the water tank is formed on its side wall; one end of the mist outlet pipe is communicated with the mist outlet, and the other end of it is communicated with the upper end of the receiving cavity to form a channel for discharging atomized water vapor; the atomizing assembly is installed in the water suction pipe and is used for atomizing water into fine particles; an aromatherapy device, the aromatherapy device is detachably plugged at the first connection port of the water inlet joint.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program, wherein the computer program causes the computer to execute the method for controlling a lamp based on a smart bracelet according to any one of claims 1 to 7.

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