Smart table lamp

Abstract

This invention provides an intelligent desk lamp, including a base, a light-emitting element, a first camera unit, a second camera unit, and a wireless transmission circuit. The light-emitting element is mounted on the base and emits light signals towards the work surface. The first camera unit is mounted on the base and acquires images of the work surface. The second camera unit is mounted on the base and faces the user to acquire images of the user. The wireless transmission circuit is mounted on the base and communicates with the first and second camera units to transmit the acquired images and user images to an external terminal. This invention improves the user's learning and work efficiency by using the first camera unit on the light-emitting element to capture images of work, documents, etc., on the work surface, and the second camera unit to capture images of the user's posture and face. The images are then processed by an external terminal to obtain corresponding information.

Description

Technical Field

[0001] This utility model relates to the field of smart home technology, specifically to a smart desk lamp. Background Technology

[0002] With the rapid development of technology and the improvement of people's living standards, the demand for home lighting has gone beyond just meeting basic lighting functions. People are now pursuing intelligence and personalization, and smart table lamps have emerged as a result. With their intelligent control systems and diverse functional features, they have become a new favorite in modern home lighting.

[0003] The smart desk lamps provided in related technologies can achieve intelligent control of the desk lamp through microcontroller technology, realizing functions such as automatic switching, brightness adjustment, and color temperature adjustment. However, they lack more targeted auxiliary functions and cannot meet the learning and working needs of users. Utility Model Content

[0004] The present invention provides an intelligent desk lamp that can improve the technical problem of the lack of targeted auxiliary functions in related technologies.

[0005] In a first aspect, embodiments of this utility model provide an intelligent desk lamp, comprising:

[0006] Base;

[0007] A light-emitting element is mounted on the base, and the light-emitting element is used to emit light signals to the working surface;

[0008] A first imaging unit is installed on the base and is used to acquire images on the working surface;

[0009] A second camera unit, mounted on the base, is positioned facing the user to acquire images of the user; and,

[0010] A wireless transmission circuit is installed on the base and is communicatively connected to the first and second photography units to send the acquired images and user images to an external terminal.

[0011] In some embodiments, the base includes a top and a side portion connected to the top, the top being disposed opposite to the working surface, the side portion being connected to the top and extending toward the working surface, a first camera unit being disposed on the top for acquiring the captured image, and a second camera unit being disposed on the side portion for acquiring the user image.

[0012] In some embodiments, the light-emitting element is fixedly disposed on the top to emit light signals from the top toward the working surface.

[0013] In some embodiments, the light-emitting element includes a light-emitting surface, the first photographic unit includes a light-collecting surface, and the light-emitting surface and the light-collecting surface face the same direction.

[0014] In some embodiments, the first imaging unit is movably connected to the base to adjust the orientation of the light-receiving surface of the first imaging unit; and / or,

[0015] The first camera unit is movably connected to the base to adjust the orientation of the light-receiving surface of the second camera unit.

[0016] In some embodiments, the wireless transmission circuit is further configured to receive first feedback information sent by the external terminal, and the smart desk lamp further includes a feedback device installed on the base. The feedback device is communicatively connected to the wireless transmission circuit and is used to output the first feedback information.

[0017] In some embodiments, the smart desk lamp further includes a voice processing unit, which is communicatively connected to the wireless transmission circuit to acquire the user's voice information and transmit the voice information to an external terminal through the wireless transmission circuit, so that the external terminal can process the voice information and obtain voice processing information.

[0018] The feedback device receives and outputs the sound processing information through the wireless transmission circuit.

[0019] In some embodiments, the feedback device includes:

[0020] A speaker, which is communicatively connected to the wireless transmission circuit, for playing the first feedback information; and / or,

[0021] A display, which is communicatively connected to the wireless transmission circuit, is used to display the first feedback information.

[0022] In some embodiments, the smart desk lamp further includes:

[0023] A distance sensor, used to acquire the distance between the smart lamp and the user to control the smart lamp's on / off state; and / or,

[0024] A light sensor, used to sense the intensity of external light to adjust the brightness of the smart desk lamp; and / or,

[0025] The keyboard is communicatively connected to both the first camera unit and the wireless transmission circuit.

[0026] In some embodiments, the first photography unit is connected to a mobile terminal and / or a cloud server via the wireless transmission circuit.

[0027] The beneficial effects of the embodiments of this utility model are as follows:

[0028] This invention uses a first camera unit on a light-emitting component to capture images of the user's work, documents, etc. on the work surface. A second camera unit can capture images of the user's posture and face, thus acquiring user images. This allows external terminals to analyze and process the captured images and user images, improving the user's learning and work efficiency. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a structural schematic diagram of the intelligent desk lamp provided in an embodiment of this utility model;

[0031] Figure 2 This is a schematic diagram of the second structure of the smart desk lamp provided in an embodiment of the present utility model;

[0032] Figure 3 This is a schematic diagram of the third structure of the smart desk lamp provided in an embodiment of the present invention;

[0033] Figure 4 This is a schematic diagram of the fourth structure of the smart desk lamp provided in the embodiment of this utility model;

[0034] Figure 5 This is a schematic diagram of the fifth structure of the intelligent desk lamp provided in the embodiment of this utility model;

[0035] Figure 6 This is a sixth structural schematic diagram of the intelligent desk lamp provided in the embodiment of this utility model.

[0036] The labels in the diagram are as follows:

[0037] 1. Smart desk lamp;

[0038] 11. Base; 12. Light-emitting component;

[0039] 13. First photography unit; 14. Second photography unit;

[0040] 15. Wireless transmission circuit; 16. Feedback unit; 17. Voice processing unit; 18. Ranging sensor; 19. Light sensor; 20. Keyboard;

[0041] 2. Work surface; 3. External terminal. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model. In addition, it should be understood that the specific embodiments described herein are only for illustration and explanation of the present utility model and are not intended to limit the present utility model. In the present utility model, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in actual use or operation, specifically the drawing directions in the accompanying drawings; while "inner" and "outer" refer to the outline of the device.

[0043] Reference Figure 1 and Figure 2 The first aspect of this utility model provides an intelligent desk lamp 1, which includes a base 11, a light-emitting element 12, a first imaging unit 13, a wireless transmission circuit 15, and a feedback device 16. The light-emitting element 12 is used to emit light signals to a work surface 2; the first imaging unit 13 is used to acquire images on the work surface 2; the wireless transmission circuit 15 is installed on the base 11 and is communicatively connected to the first imaging unit 13 to send the acquired images to an external terminal 3 and receive first feedback information after processing the acquired images from the external terminal 3; the feedback device 16 is installed on the base 11 and is communicatively connected to the wireless transmission circuit 15 to output the first feedback information.

[0044] The base 11 serves a load-bearing function and can be placed on the working surface or mounted on a wall, floor, or other location using magnetic attraction or adhesion. The light-emitting element 12 emits light signals to enable the user to study in a well-lit environment and improves the clarity of the images acquired by the first photographic unit 13. The first photographic unit 13 is positioned facing the working surface 2 and is used to capture images of the user writing, drawing, reading, or working, recognizing handwriting, question content, book position, and other information. The wireless transmission circuit 15 can be one or more of a 4G module, 5G module, Bluetooth module, Wi-Fi module, and CDMA module. The external terminal 3 can be a cloud server or a mobile device.

[0045] The second camera unit 14 is communicatively connected to the wireless transmission circuit 15, and the second camera unit 14 is oriented toward the user to acquire user images.

[0046] The second camera unit 14 is oriented towards the user to capture images of the user and can analyze posture, eye fatigue, facial expressions, etc. By oriented the second camera unit 14 towards the user, the external terminal 3 can obtain more information and can combine the content captured by the first camera unit 13 and the second camera unit 14 for analysis, thereby improving the accuracy of the analysis results.

[0047] It is understood that the number of the first camera unit 13 and the second camera unit 14 can be set as needed. For example, two second camera units 14 can be set, and the second camera units 14 have different shooting angles, so as to obtain different user images from multiple angles, so that the external terminal 3 can obtain more accurate analysis results by cross-comparing and analyzing multiple user images.

[0048] This invention, by setting a first photography unit 13 on the light-emitting element 12, can capture images of the user's work, documents, and other content on the work surface. The captured images are then transmitted to an external terminal 3 via a wireless transmission circuit 15. The external terminal 3 uses its high computing power to process the captured images to obtain the processed first feedback information, which is then fed back to the user via a feedback device 16. This allows the user to quickly receive error correction or reminder information, reducing the understanding cost, helping users cultivate healthy habits, improving user experience, and enhancing the user's learning and work efficiency.

[0049] In some alternative implementations, the light-emitting element 12 can reduce the amount of blue light entering the user's eyes. High-intensity blue light can directly penetrate the eyeball and reach the retina, causing damage to vision. Furthermore, blue light inhibits melatonin secretion, interfering with normal sleep cycles and leading to insomnia or circadian rhythm disorders. Therefore, in this embodiment of the invention, the light-emitting structure of the light-emitting element 12 can be adjusted. For example, if LED lighting is used, a violet light bead can be used instead of a blue light bead in the desk lamp, allowing the desk lamp to still emit white light while reducing the blue light content in the white light. Alternatively, a blue light filtering element, such as a blue light filter film or a filter coating, can be provided on the light-emitting element 12, so that the light signal emitted by the light-emitting element 12 is filtered by the blue light filtering element before reaching the human eye, thereby protecting the eyes from harm.

[0050] In one embodiment, the wireless transmission circuit 15 is further configured to receive first feedback information sent by the external terminal 3. The smart desk lamp 1 also includes a feedback device 16, which is mounted on the base 11 and is communicatively connected to the wireless transmission circuit 15 to output the first feedback information.

[0051] Taking external terminal 3 as a cloud server as an example, after the cloud server completes the processing of the acquired image, it sends the processed first feedback information to the wireless transmission circuit 15, and then outputs different forms of content according to the different structures of the feedback device 16. For example, if the feedback device 16 is a display screen, the first feedback information sent by the cloud server can be displayed on the display screen in the form of an image.

[0052] Feedback unit 16 is used to output first feedback information to remind the user. For example, feedback unit 16 may include LEDs of different colors, conveying different information by changing the color of the LEDs; for example, red indicates an error, green indicates a correct answer, and blue indicates a need for rest. It may also convey different information by changing the flashing frequency of the LEDs; for example, constant light indicates normal operation, rapid flashing indicates an incorrect answer, and slow flashing indicates the light is too dim. Feedback unit 16 may also be a vibrating element mounted on the light-emitting element 12, using the vibration frequency to remind the user; for example, a higher frequency vibration can serve as a reminder to rest after prolonged eye use. Using vibration reduces disturbance to others and improves the adaptability of the smart desk lamp 1 in this embodiment.

[0053] In one embodiment, the wireless transmission circuit 15 can transmit the user image to the external terminal 3 and receive the second feedback information generated after processing the user image from the external terminal 3; the feedback device 16 receives and outputs the second feedback information through the wireless transmission circuit 15.

[0054] Specifically, the wireless transmission circuit 15 sends the acquired image and the user's image to the external terminal 3, and analyzes them using an image processing algorithm to return first feedback information, such as homework correction results, error prompts, and handwriting corrections, as well as second feedback information, such as posture correction reminders and eye health suggestions. After receiving the corresponding first and second feedback information, the feedback unit 16 can select the corresponding output method according to the structure of the feedback unit 16 and the information types of the first and second feedback information, such as audio, video, image, or vibration, etc. This embodiment of the present invention does not limit this.

[0055] This utility model embodiment acquires user images by setting up a photography unit and sends them to an external terminal 3, and receives second feedback information processed by the external terminal 3. This enables the smart desk lamp 1 in this utility model to not only identify the task or work content to remind the user in time, but also monitor the user's status, improve learning or work efficiency, and further enhance the user experience.

[0056] In one embodiment, reference is made to Figure 2The base 11 includes a top and a side connected to the top. The top is arranged opposite to the working surface 2, and the side is connected to the top and extends toward the working surface 2. A first camera unit 13 is arranged on the top for acquiring images, and a second camera unit 14 is arranged on the side for acquiring user images.

[0057] The first camera unit 13 is positioned on top of the light-emitting element 12, allowing it to capture the work content from a higher angle. This avoids image distortion caused by tilted viewing angles and ensures the accuracy of handwriting and question recognition. Furthermore, its top position is higher than the work surface 2, completely covering the entire work area and reducing the probability of the first camera unit 13 being obstructed by the user's hands or head. The second camera unit 14 is positioned on the side of the light-emitting element 12, enabling it to capture the user's face and upper body at a near-eye-level angle. This provides clearer and more comprehensive user posture and facial information, facilitating the analysis of sitting posture and eye condition.

[0058] In one embodiment, the light-emitting element 12 is fixedly mounted on the top to emit light signals from the top toward the work surface 2. Fixing the light-emitting element 12 to the top allows it to illuminate the desktop more comprehensively from a higher position, facilitating the user's study or work. The fixed connection method ensures that the light-emitting element 12 is more stably mounted on the base 11, reducing the probability of it falling due to collisions or other accidental factors, and extending the lifespan of the smart desk lamp 1 in this embodiment.

[0059] In one embodiment, the light-emitting element 12 is connected to the first imaging unit 13. The light-emitting element 12 includes a light-emitting surface, and the first imaging unit 13 includes a light-receiving surface. The light-emitting surface and the light-receiving surface face the same direction. Since some of the light-emitting elements 12 have deformable side structures, the direction of light emitted by the light-emitting element 12 can be adjusted. Therefore, in this embodiment of the invention, the light-emitting element 12 is connected to the first imaging unit 13, and the light-emitting surface of the light-emitting element 12 and the light-receiving surface of the first imaging unit 13 face the same direction. Thus, even if the light-emitting element 12 moves, the first imaging unit 13 will move accordingly, improving the shooting quality of the first imaging unit 13 and obtaining a clearer captured image.

[0060] In some embodiments, the first camera unit 13 is movably connected to the base 11 to adjust the orientation of the light-receiving surface of the first camera unit 13. For example, the first camera unit 13 can be hinged to the base 11 via a ball joint structure, allowing the first camera unit 13 to rotate to different angles; alternatively, a slide rail can be provided on the base 11, and the first camera unit 13 can be configured to slide on the slide rail, thereby adjusting the position of the first camera unit 13. By controlling the movable connection between the first camera unit 13 and the base 11, the smart desk lamp 1 of this invention can specifically adjust the position of the first camera unit 13 according to factors such as the user's height, body type, and light intensity, thereby obtaining clearer captured images and improving the accuracy of the analysis results of the captured images by the external terminal 3.

[0061] In some embodiments, the second photographic unit 14 is movably connected to the base 11 to adjust the orientation of the light-receiving surface of the second photographic unit 14. The arrangement of the second photographic unit 14 is similar to that of the first photographic unit 13, and will not be described again here.

[0062] In one embodiment, reference is made to Figure 3 The smart desk lamp 1 also includes a voice processing unit 17, which is communicatively connected to a wireless transmission circuit 15 to acquire the user's voice information and transmit the voice information to an external terminal 3 via the wireless transmission circuit 15, so that the external terminal 3 can process the voice information and obtain the voice processing information; the feedback device 16 receives and outputs the voice processing information via the wireless transmission circuit 15.

[0063] The voice processing unit 17 can collect the user's voice information in real time, such as question readings and voice commands, and upload it to the external terminal 3 via the wireless transmission circuit 15 for semantic analysis or command processing. The external terminal 3 then uses natural language processing and other technologies to identify the content in the voice information. This allows the smart desk lamp 1 to execute corresponding commands based on the voice information. For example, the user can directly ask questions or control the lamp via voice, achieving manual operation and enabling the user to control the smart desk lamp 1 even when their hands are busy, thus improving the user experience. Furthermore, the external terminal 3 can also analyze and save the voice information to obtain psychological and behavioral analysis results of the user, facilitating real-time monitoring of the user's health status.

[0064] In one embodiment, the voice processing unit 17 is configured to:

[0065] Acquire the user's voice information and determine whether the voice information is a command or a question based on a preset scheme;

[0066] If the sound information is a problem message, the sound information will be transmitted to external terminal 3 so that external terminal 3 can process the sound information and obtain sound processing information;

[0067] Receive sound processing information sent by external terminal 3, and output the sound processing information in the form of audio and / or video;

[0068] If the voice information is a command, then the smart desk lamp 1 will execute the corresponding command according to the command information.

[0069] In this embodiment of the utility model, the voice processing unit 17 is provided with a preset scheme. For example, the preset scheme may define certain fixed words and sentences as instruction information, and the remaining sound information as question information. This allows the voice processing unit 17 to recognize the user's instruction information and complete the control of the smart desk lamp 1 when the computing power requirement is not high, and to transfer complex question information to an external terminal 3 (such as a cloud server or mobile terminal) for solution, thereby obtaining a more accurate answer.

[0070] It should be noted that in this application, "and / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / ", unless otherwise specified, generally indicates that the related objects before and after it are in an "or" relationship.

[0071] In one embodiment, the feedback device 16 includes a speaker that is communicatively connected to the wireless transmission circuit 15 for playing first feedback information.

[0072] The speaker converts the sound processing information returned by the terminal into audible sound signals, thereby enabling instant voice feedback. For example, it can directly announce homework correction results or health reminders without needing to look at the display screen or external terminal 3. Furthermore, the speaker allows the smart desk lamp 1 to transmit information via sound signals when the user's hands are occupied, such as during writing or drawing, enhancing the overall intelligence of the smart desk lamp 1.

[0073] The speaker receives sound processing information from the wireless transmission circuit 15 and broadcasts it directly as an audio signal, so that even when the user's hands are occupied, they can still receive the sound processing information processed by the external terminal 3, obtain feedback from the external terminal 3 in a timely manner, and improve the user experience.

[0074] In one embodiment, the feedback device 16 further includes a display, which is communicatively connected to the wireless transmission circuit 15 for displaying first feedback information.

[0075] The monitor provides an intuitive and visual interface that clearly displays homework correction results, learning suggestions, work recommendations, and data analysis in the form of text, charts, etc., making it easy for users to quickly understand complex information. Furthermore, the monitor operates without sound, avoiding environmental interference that might occur with voice feedback, making it suitable for quiet learning environments.

[0076] Specifically, the display receives the first feedback information from the wireless transmission circuit 15 and displays it directly in front of the user, so that the user can still receive the first feedback information processed by the external terminal 3 even when their hands are occupied, obtain feedback from the external terminal 3 in a timely manner, and improve the user experience.

[0077] In one embodiment, reference is made to Figure 4 The smart desk lamp 1 also includes a distance sensor 18, which is used to obtain the distance between the smart desk lamp 1 and the user to control the smart desk lamp 1's on / off state. The distance sensor 18 may include radar, infrared sensors, etc., to obtain the distance between the smart desk lamp 1 and the user. This allows the smart desk lamp 1 to automatically turn on when the user is seated, further improving the intelligence level of the smart desk lamp 1.

[0078] Specifically, taking the ranging sensor 18 as a radar as an example, a preset distance of one meter can be set. When the radar detects an obstacle within one meter, the smart desk lamp 1 is turned on; when the radar detects that the obstacle within one meter has disappeared, the desk lamp is turned off, thereby improving the intelligence level of the smart desk lamp 1. It is understood that the preset distance can be set according to the user's actual needs, and this embodiment of the utility model does not limit this.

[0079] In one embodiment, reference is made to Figure 5 The smart desk lamp 1 also includes a light sensor 19, which is used to sense the intensity of external light to adjust the brightness of the smart desk lamp 1.

[0080] Specifically, the light sensor 19 can sense the intensity of external light and determine the level of external light intensity. The level can include strong light, strong light, normal light, weak light, and weak light, so that the light sensor 19 can adjust the brightness of the smart desk lamp 1 according to the level, thereby achieving better protection for the user's eyes.

[0081] In one embodiment, reference is made to Figure 6 The smart desk lamp 1 also includes a keyboard 20, which is communicatively connected to the first camera unit 13 and the wireless transmission circuit 15.

[0082] For example, the keyboard 20 may include multiple keys, each corresponding to a different control command, such as a power switch command, a camera module switch command, a wireless transmission circuit 15 switch command, or a brightness adjustment command. This embodiment of the invention, by setting up the keyboard 20, allows the smart desk lamp 1 to execute different control commands when the user presses different keys on the keyboard 20, making operation quick and convenient and improving the user experience.

[0083] In one embodiment, the first camera unit 13 is connected to a mobile terminal and / or a cloud server via a wireless transmission circuit 15.

[0084] In this embodiment of the invention, the image data captured by the first imaging unit 13 is transmitted to a mobile terminal or cloud server for processing via the wireless transmission circuit 15. This leverages the powerful computing capabilities of the mobile terminal and / or cloud server to efficiently handle complex, computationally intensive tasks such as image recognition and behavior analysis, thereby overcoming the bottleneck of limited local processor computing power in the smart lamp 1. Furthermore, the mobile terminal and cloud server support more advanced AI algorithms and large-scale data training, which can improve recognition accuracy. The first imaging unit 13 is connected to the mobile terminal and / or cloud server via the wireless transmission circuit 15, ensuring a real-time feedback user experience while maintaining a lightweight design and reducing hardware costs for the smart lamp 1.

[0085] Secondly, a control method for a smart desk lamp 1 is provided, wherein the smart desk lamp 1 is the same as the smart desk lamp 1 in the aforementioned embodiments, and the control method includes:

[0086] S100: Acquire initial information, including acquired images;

[0087] The smart desk lamp 1 captures images of the work surface 2 through its first camera unit 13, such as the homework the user is writing, drawing content, or pages of a book being read.

[0088] S200: Send initial information to external terminal 3 and receive result information generated by external terminal 3 after processing the initial information. The result information includes first feedback information.

[0089] The smart desk lamp 1 uploads initial information to an external terminal 3 (such as a mobile phone, tablet, or cloud server) via a wireless transmission circuit 15 (such as Wi-Fi, Bluetooth, 4G, or 5G). The external terminal 3 then processes the initial information based on AI algorithms, neural network algorithms, and big data models. For example, it performs OCR (Optical Character Recognition) on the acquired images, corrects answers, or analyzes handwriting, thereby generating the first feedback information as the result information.

[0090] S300: Obtain and output result information.

[0091] The feedback device 16 in the smart desk lamp 1 can select an appropriate output method according to its own structure and the information type of the first feedback information. For example, it can prompt whether the answer to the assignment is correct through the change of the light color of the LED light or the slight vibration of the vibration mechanism.

[0092] The smart desk lamp 1 in this embodiment of the utility model can take pictures of the user's work, documents and other content on the work surface, and then transmit the captured images to the external terminal 3 through the wireless transmission circuit 15 to obtain the first feedback information after processing. The feedback is then fed back to the user through the feedback device 16, so that the user can quickly receive error correction or reminder information, reduce the understanding cost, help the user cultivate healthy habits, improve the user experience and the user's learning and work efficiency.

[0093] In one embodiment, the initial information also includes a user image, and the result information includes second feedback information generated by the external terminal 3 after processing the user image. The user image includes the user's body language, facial expressions, etc., enabling the external terminal 3 to perform posture detection, fatigue analysis, or psychological analysis on the user image, thereby generating the second feedback information. For example, if the external terminal 3 detects that the user's posture is inaccurate, it can promptly generate the second feedback information and provide feedback through the feedback device 16 of the smart desk lamp 1, achieving real-time correction of the user's posture and improving the user experience.

[0094] In one embodiment, the external terminal 3 processes the initial information by: analyzing at least one of the user's handwriting, written content, and hand image in the acquired image based on a psychological analysis model, and outputting the corresponding first psychological analysis information as the result information.

[0095] After receiving the captured images, the cloud server can invoke psychological analysis models, such as handwriting psychology algorithms based on deep learning, to analyze the user's handwriting. Specifically, it can analyze writing features such as the degree of illegibility, font size, and line spacing. It can also combine OCR technology to identify whether negative words appear in the written content, thus conducting a clearer psychological analysis. Subsequently, the cloud server outputs the corresponding psychological analysis as the result information, such as "The current handwriting indicates mild anxiety; a 5-minute rest is recommended."

[0096] In one embodiment, the external terminal 3 processes the initial information by: analyzing at least one of the user's facial information and limb information in the user image based on a psychological analysis model, and outputting the corresponding second psychological analysis information as the result information.

[0097] After receiving user images, the cloud server can invoke another psychological analysis model, such as an emotion computing model (e.g., a convolutional neural network). Specifically, when analyzing user images, it can extract the user's micro-expressions and eye states as evidence. For example, if it detects micro-expressions such as a downturned mouth or a furrowed brow, it can determine that the user's instantaneous emotion is frustration or confusion. The cloud server then outputs the corresponding psychological analysis as the result information, such as "The user is quite tired; a 5-minute rest is recommended."

[0098] By analyzing collected and user images using a psychological analysis model on a cloud server, negative emotions can be detected in a timely manner, and scientific suggestions can be provided to assist users in managing their mental health and improve their user experience.

[0099] In one embodiment, acquiring and outputting result information includes:

[0100] S310: Send the result information to the mobile terminal so that the mobile terminal can process the result information and output a response strategy based on the user's historical information or a model trained based on the user's historical information.

[0101] The results are sent to a corresponding mobile terminal, such as a parent's or teacher's smartphone, enabling them to promptly obtain the user's mental health status. This mobile terminal may have a built-in app (application) that allows parents or teachers to control the mobile terminal to communicate with the smart lamp 1 and further process the results to output coping strategies. For example, the app's processing steps might include: 1) traversing historical information and determining the appropriate strategy for the current behavior based on the user's historical behavioral data and the corresponding strategies adopted; 2) the app may also include a personalized data model, which can be obtained by training a neural network algorithm using historical information, thereby intelligently outputting coping strategies tailored to the user's actual situation.

[0102] S320: Receives the response strategy and provides feedback according to the preset strategy.

[0103] After receiving a response strategy, the smart desk lamp 1 can execute corresponding feedback according to the preset strategy. For example, the analysis results can include different levels of emotional problem severity, such as normal psychological state, mild abnormality, moderate risk, high risk, and emergency crisis. Different feedback methods can correspond to different levels; for example, soothing music can be played for mild abnormality, and a call can be initiated to a mobile terminal for moderate risk. This further enhances the intelligence of the smart desk lamp 1 and better protects the user's mental health.

[0104] In one embodiment, the external terminal 3 processes the initial information by: determining whether the user's sitting posture in the user image is standard based on the sitting posture analysis model; if it is not standard, generating sitting posture correction information as the result information.

[0105] Specifically, the cloud server receives user images and can use deep learning-based human pose estimation algorithms (such as the improved OpenPose model) to construct a 3D skeletal model of the user. This model is then used to analyze the user's sitting posture in the images. For example, it compares the user's real-time sitting posture with a preset standard sitting posture, comparing various parameters such as spinal curvature and gaze angle to determine whether the user's posture is standard. Subsequently, corresponding posture correction information is generated as the result, such as "Please move your head back 5cm".

[0106] In one embodiment, the external terminal 3 processes the initial information by: identifying the questions in the acquired image based on the question-answering model, and outputting the corresponding solution information as the result information.

[0107] Specifically, the cloud server receives the captured images and can analyze the questions in the images using corresponding question-answering models. For example, it can use OCR to recognize printed questions and a handwriting recognition model to recognize handwritten content. The corresponding answers are then output as the results.

[0108] The embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An intelligent table lamp, characterized in that, include: Base; A light-emitting element is mounted on the base, and the light-emitting element is used to emit light signals to the working surface; A first imaging unit is installed on the base and is used to acquire images on the working surface; A second camera unit, mounted on the base, is positioned facing the user to acquire images of the user; and, A wireless transmission circuit is installed on the base and is communicatively connected to the first and second photography units to send the acquired images and user images to an external terminal.

2. The smart table lamp of claim 1, wherein, The base includes a top and a side connected to the top. The top is configured to be opposite to the working surface, and the side is connected to the top and extends toward the working surface. A first camera unit is configured on the top to acquire the captured image, and a second camera unit is configured on the side to acquire the user image.

3. The smart table lamp of claim 2, wherein, The light-emitting element is fixedly disposed on the top to emit light signals from the top toward the working surface.

4. The smart table lamp of claim 2, wherein, The light-emitting element includes a light-emitting surface, and the first photographic unit includes a light-receiving surface, with the light-emitting surface and the light-receiving surface facing the same direction.

5. The smart table lamp of claim 4, wherein, The first imaging unit is movably connected to the base to adjust the orientation of the light-receiving surface of the first imaging unit; and / or, The first camera unit is movably connected to the base to adjust the orientation of the light-receiving surface of the second camera unit.

6. The smart table lamp according to any one of claims 1 to 5, characterized in that, The wireless transmission circuit is also used to receive the first feedback information sent by the external terminal. The smart desk lamp also includes a feedback device, which is installed on the base and is communicatively connected to the wireless transmission circuit to output the first feedback information.

7. The smart table lamp of claim 6, wherein, The smart desk lamp also includes a voice processing unit, which is communicatively connected to the wireless transmission circuit to acquire the user's voice information and transmit the voice information to an external terminal through the wireless transmission circuit, so that the external terminal can process the voice information and obtain voice processing information. The feedback device receives and outputs the sound processing information through the wireless transmission circuit.

8. The smart table lamp of claim 6, wherein, The feedback device includes: A speaker, which is communicatively connected to the wireless transmission circuit, for playing the first feedback information; and / or, A display, which is communicatively connected to the wireless transmission circuit, is used to display the first feedback information.

9. The smart table lamp according to any one of claims 1 to 5, characterized in that, The smart desk lamp also includes: A distance sensor, used to acquire the distance between the smart lamp and the user to control the smart lamp's on / off state; and / or, A light sensor, used to sense the intensity of external light to adjust the brightness of the smart desk lamp; and / or, The keyboard is communicatively connected to both the first camera unit and the wireless transmission circuit.

10. The smart table lamp according to any one of claims 1 to 5, characterized in that, The first camera unit is connected to the mobile terminal and / or cloud server via the wireless transmission circuit.

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