Intelligent lighting device and intelligent lighting control method based on behavior intervention

Abstract

The application discloses an intelligent lighting device and an intelligent lighting control method based on behavior intervention. The intelligent lighting device based on behavior intervention comprises a lighting module, a sitting posture monitoring module and a behavior intervention module. The sitting posture monitoring module monitors the sitting posture state of a user in real time and identifies an abnormal type. The behavior intervention module stores a guide library. When an abnormality is identified, the corresponding behavior intervention guide voice is played to inform the user of correct operation steps and principles. The application upgrades from passive reminding to active behavior guidance, helps the user to independently develop correct sitting posture habits, and is suitable for various lighting devices such as table lamps, floor lamps and ceiling lamps.

Description

Technical Field

[0001] This invention belongs to the field of intelligent lighting and health management technology, and specifically relates to an intelligent lighting device and intelligent lighting control method that can monitor sitting posture in real time and provide behavioral intervention guidance. Background Technology

[0002] Poor posture while writing is one of the main contributing factors to health problems in children, such as myopia and scoliosis. While existing lighting devices (such as desk lamps) have posture monitoring functions, they have the following drawbacks: The reminder method is simplistic and has limited effectiveness. When existing products detect abnormal sitting posture, they typically broadcast fixed voice prompts such as "Please sit up straight" or "Raise your head." These prompts only point out the error without telling the user the correct way to do it, so children often ignore them and it is difficult to form a long-term behavioral change.

[0003] Requires manual activation, resulting in poor compliance. Most monitoring devices require users to manually turn on the monitoring function, and children often forget to turn them on, rendering the devices useless.

[0004] Single monitoring dimension Existing products only monitor viewing distance or head posture, lacking a comprehensive assessment of the whole body sitting posture.

[0005] No behavioral intervention logic Current technologies remain in a passive mode of "discovering problems → reminding people of problems", lacking the proactive behavioral intervention capability of "discovering problems → guiding correct practices → helping to form habits".

[0006] A search revealed no publicly available information on smart lighting devices that combine behavioral intervention guidance voice with real-time posture monitoring. Summary of the Invention

[0007] This invention provides a smart lighting device based on behavioral intervention. By monitoring the user's sitting posture in real time and outputting behavioral intervention guidance voice when abnormalities occur, it upgrades from "passive reminders" to "active behavioral guidance" to help users develop correct sitting habits on their own.

[0008] This invention is achieved through the following technical solution: A smart lighting device based on behavior intervention, characterized in that it comprises: A lighting module, configured to provide lighting functions, wherein the type of the lighting module is not limited, including but not limited to table lamps, floor lamps, ceiling lamps, and bedside lamps; The posture monitoring module, including sensor components and a processor, is configured to monitor the user's posture in real time and identify abnormal types. The abnormality types include at least one of the following: viewing distance too close, head tilted, shoulders shrugged, hunchback, back unsupported, and pen grip too low. The behavior intervention module includes a memory and a speaker, wherein the memory stores a database of behavior intervention instructions; The processor is configured to match the corresponding behavioral intervention guidance voice from the guidance language library when abnormal sitting posture is detected, and broadcast it through a speaker; The behavioral intervention guidance audio includes: explanation of abnormal problems, correct operating steps, and explanation of expected effects; The automatic start module includes a human presence sensor, configured to automatically start the sitting posture monitoring module when a user is detected entering the monitoring area, without requiring the user to perform a switch operation; The communication module is configured to communicate with the mobile terminal, upload sitting posture monitoring data, and receive setting instructions from the mobile terminal.

[0009] A behavioral intervention instruction library, wherein the instruction library includes at least one of the following instruction contents: Too close to view For a more comfortable and healthy learning experience, please keep your eyes 33cm (about one foot) away from the book. Lower back suspended "Please sit fully on the chair, stretch your legs forward so that your abdomen is a fist's distance from the edge of the table, then relax and lean back in the chair to write." Holding the pen too low "Please hold the pen about an inch (2.5cm) higher so you can see the nib without tilting your head." shrug Please relax your shoulders, let your arms hang naturally, and gently rest your forearms on the edge of the table. Tilting head Please straighten your head and look straight at the book. This will prevent neck strain and make your eyes more comfortable. Compared with the prior art, the present invention has the following advantages: From "reminders" to "guidance" It not only points out the problems, but also tells users the correct methods and principles. From "passive" to "active" Automatic start-up without sensor input, no switch operation required. From treating the symptoms to addressing the root cause Through repeated guidance, users are helped to develop correct habits independently. Device independence Suitable for any type of lighting equipment, with a wide protection range. Detailed Implementation

[0010] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0011] In the description of this invention, it should be noted that, unless otherwise stated, "a plurality of" means two or more; furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0012] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. Example

[0013] A 7-year-old boy writes with his eyes about 20cm away and his back hanging off the ground.

[0014] Intervention process: After the child sits down, the infrared sensor detects the presence of a human body and automatically starts posture monitoring; The camera detected a viewing distance of 20cm and that the lower back was not in contact with the chair back. The loudspeaker announced: "For a more comfortable and healthy study experience, please sit fully in your chair with your legs extended forward, keeping your abdomen about a fist's distance from the edge of the desk. Then, relax and lean back in your chair to write. At the same time, please keep your eyes 33cm away from the book, approximately one foot away." The child adjusts their sitting posture according to the instructions; The system has confirmed that the target has been met.

[0015] Intervention results: After 7 days of continuous use, the child was able to maintain the correct sitting posture on his own without being reminded. Example

[0016] A 9-year-old girl was holding a pen incorrectly, with her thumb covering her index finger and her head tilted to the left.

[0017] Intervention process: The equipment automatically starts monitoring; The camera detected that the pen was held too low (about 1.5cm from the tip) and the head was tilted to the side. The speaker announced: "Please raise your grip on the pen to about one inch (2.5cm) so you can see the pen tip without tilting your head. Please keep your head upright and your eyes level with the book; this will prevent neck strain and make your eyes more comfortable." The child adjusts their pen grip and head posture according to the instructions; The system has confirmed that the target has been met.

[0018] Intervention results: After 14 days of repeated guidance, the pen-holding posture improved significantly and head tilting decreased.

[0019] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A smart lighting device based on behavior intervention, characterized in that: include: Lighting module; The posture monitoring module is configured to monitor the user's posture in real time and identify abnormal types. The behavior intervention module stores a behavior intervention guidance language library and is configured to match and output the corresponding behavior intervention guidance voice from the guidance language library when abnormal sitting posture is detected. The behavioral intervention guidance audio includes: explanation of abnormal problems, correct operating steps, and explanation of expected effects; The instruction database shall include at least one of the following types of instruction: Guidance for viewing at too close a distance: Include keywords such as "33cm" or "one foot"; Lower back support guidance: includes keywords such as "sit fully on the chair" and "one fist's distance between the abdomen"; Pen grip instructions: Include keywords such as "one inch" or "2.5cm".

2. The intelligent lighting device according to claim 1, characterized in that: It also includes an automatic start module, configured to automatically start the sitting posture monitoring module when a user is detected entering a preset monitoring area.

3. The intelligent lighting device according to claim 1, characterized in that: The abnormality types include at least one of the following: viewing distance too close, head tilted, shoulders shrugged, hunchback, back hanging off the ground, or holding the pen too low.

4. The intelligent lighting device according to claim 1, characterized in that: The lighting module is a full-spectrum LED light source with the following preferred parameters: illuminance ≥1000Lux, color temperature 4000K±500K, color rendering index Ra≥98, blue light hazard level RG0, and flicker-free.

5. The intelligent lighting device according to claim 1, characterized in that: The instruction library also includes: head tilting instructions, containing keywords such as "head straight" and "eyes looking straight ahead"; or shoulder shrug instructions, containing keywords such as "relax shoulders" and "forearms resting on the edge of the table".

6. The intelligent lighting device according to claim 1, characterized in that: It also includes a communication module configured to communicate with a mobile terminal and upload sitting posture monitoring data; the mobile terminal is configured to generate a sitting posture behavior analysis report.

7. A smart lighting control method based on behavioral intervention, characterized in that: Includes the following steps S1: Real-time monitoring of the user's sitting posture; S2: When abnormal sitting posture is detected, the corresponding guidance voice is matched from the pre-stored behavioral intervention guidance language library; S3: Output the guidance voice, which includes an explanation of the abnormal problem, the correct operating steps, and an explanation of the expected effect; S4: Continuously monitor and confirm that the user has adjusted their posture as instructed.