Baby sound intervention and family remote interaction system and implementation method thereof

Abstract

The invention relates to the technical field of infant nursing and remote interaction, and discloses an infant sound intervention and family remote interaction system, which comprises a medical care control terminal configured to be used by medical staff and comprising an audio checking module used for receiving, checking and authorizing audio files from a family remote interaction terminal; and the AI analysis report module is used for receiving, displaying and storing an infant state analysis report and intervention suggestions generated by an AI analysis engine, supporting parents to upload family audit audio and play the family audit audio to the infant after medical care, and also can carry out real-time talkback, so that the parents become nursing participants from spectators, and the health of the infant is assisted by family audit sound. Meanwhile, medical care can professionally manage and control audios, formulate standardized intervention plans, AI intelligent evaluation and centralized management improve intervention accuracy and working efficiency, and effective combination of family participation and professional medical intervention is achieved.

Description

Technical Field

[0001] This invention relates to the field of infant care and remote interaction technology, specifically to an infant voice intervention and home remote interaction system and its implementation method. Background Technology

[0002] The closed environment of the Neonatal Intensive Care Unit (NICU), while ensuring the safety of infants, naturally leads to parent-child separation. Increasing research indicates that the voices of parents, especially mothers, play an irreplaceable positive role in stabilizing the vital signs of newborns (especially premature infants), promoting their neurological development, and fostering emotional security.

[0003] Many NICUs are equipped with basic video monitoring systems, whose core function is security monitoring, allowing nurses to observe multiple infants from a central station. However, these systems are one-way, passive observation tools. They lack the ability to play sound for the infants, let alone allow parents to access and provide auditory comfort; they completely lack audio intervention capabilities. Parents remain "bystanders" in this system, unable to participate in care.

[0004] Some institutions may attempt to establish connections with families using commercial webcams or simple intercom devices, which are not designed for medical intervention and cannot integrate standardized therapeutic audio reviewed and controlled by healthcare professionals. Therefore, we propose an infant sound intervention and home remote interaction system and its implementation method to address the aforementioned problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an infant sound intervention and home remote interaction system and its implementation method, which solves the problems of existing NICU video monitoring systems being one-way passive and lacking sound intervention functions, preventing parents from participating in care, and commercial intercom devices lacking medical compatibility and medical professional review and control.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an infant sound intervention and home remote interaction system, comprising; The medical staff control terminal, configured for use by medical staff, includes: The audio review module is used to receive, review, and authorize audio files from home remote interactive terminals; The AI ​​analysis report module is used to receive, display, and store infant status analysis reports and intervention suggestions generated by the AI ​​analysis engine; The sound intervention settings module is used to set up a personalized sound intervention plan for a specified infant. The plan includes playback time, playback duration, playback volume, and selection of audio content, and can be set and adjusted based on the suggestions provided by the AI ​​analysis report module. The real-time intercom control module is used to receive real-time intercom requests from the home remote interactive terminal and, after authorization by medical staff, establish or terminate the real-time audio and video communication link between the home remote interactive terminal and the infant terminal device. The first communication module is used for data interaction and connection with the home remote interaction terminal, the baby terminal device, and the AI ​​analysis engine.

[0007] A home remote interaction terminal, configured for use by the infant's parents or guardians, includes: An audio upload module is used to upload custom audio files to the medical control terminal; The real-time intercom request module is used to initiate real-time voice communication requests to the medical control terminal; The second communication module is used for data interaction and connection with the medical control terminal and the infant terminal device; The infant terminal device, located next to the crib, includes: The audio playback module is used to play approved audio files or real-time intercom audio streams according to the sound intervention plan authorized and issued by the medical control terminal. The environmental acquisition module is used to acquire real-time video or audio data of the baby with high fidelity. The third communication module is used for data interaction with the medical control terminal and the home remote interaction terminal; An AI analysis engine, which is communicatively connected to the infant terminal device and the medical control terminal, includes: The sound and video recognition and feature extraction module is used to analyze infant audio and video data, identify sound and video types, and extract audio and video features; The state assessment module is used to assess the baby's current state using a pre-trained machine learning model. The intervention suggestion generation module is used to automatically generate and output targeted sound intervention suggestions based on the assessed state.

[0008] Preferably, the sound intervention plan set by the sound intervention setting module includes playback time, playback duration, playback volume, selection of audio content, loop playback mode, audio mixing playback command, and trigger playback conditions based on the evaluation results of the AI ​​analysis engine.

[0009] Preferably, the system includes an AI-triggered automatic intervention mode, in which the system automatically triggers the playback of preset audio when the AI ​​analysis engine assesses that the infant is in a specific state; the execution of this automatic intervention mode requires prior authorization from the medical control terminal.

[0010] Preferably, the system further includes a central monitoring station, which is communicatively connected to the medical control terminal. The central monitoring station is configured to simultaneously monitor and manage the status and intervention plans of multiple infant terminal devices.

[0011] This invention provides a method for infant voice intervention and remote family interaction, including the aforementioned infant voice intervention and remote family interaction system, comprising the following steps: S1. Upload a custom audio file to the medical control terminal via the home remote interactive terminal; S2. Receive, review, and authorize audio files from the home remote interaction terminal through the medical control terminal; S3. High-fidelity real-time video or audio data of the baby is collected through the baby terminal device; S4. Analyze the collected infant audio and video data through the AI ​​analysis engine, identify the sound and video types and extract audio and video features, assess the infant's current state, and automatically generate targeted sound intervention suggestions; S5. Receive, display, and store infant status analysis reports and intervention suggestions generated by the AI ​​analysis engine through the medical control terminal, and set up personalized sound intervention plans for designated infants. The sound intervention plans include playback time, playback duration, playback volume, and selection of audio content, and can be set and adjusted based on the intervention suggestions. S6. Play the approved audio file through the infant terminal device according to the sound intervention plan authorized and issued by the medical control terminal.

[0012] Preferably, in step S5, the sound intervention plan further includes a loop playback mode, an audio mixing playback command, and trigger playback conditions based on the evaluation results of the AI ​​analysis engine.

[0013] Preferably, the method further includes the following steps: S7. Initiate a real-time voice and video communication request to the medical control terminal through the home remote interactive terminal; S8. Receive the real-time voice communication request through the medical staff control terminal, and establish or terminate the real-time audio and video communication link between the home remote interaction terminal and the baby terminal device after authorization by the medical staff. S9. Play real-time intercom audio stream from home remote interactive terminal via baby terminal device.

[0014] Preferably, the method further includes the following steps: S10. The current state of the infant is continuously assessed through the AI ​​analysis engine; S11. When the AI ​​analysis engine assesses that the infant is in a specific state, the system automatically triggers the playback of preset audio; the automatic triggering of playback requires prior authorization from the medical control terminal.

[0015] Preferably, the method further includes the following steps: S12. The status and intervention plans of multiple infant terminal devices are simultaneously monitored and managed through a central monitoring station, which is communicatively connected to a medical control terminal.

[0016] Beneficial effects This invention provides an infant sound intervention and home remote interaction system and its implementation method. Compared with the prior art, it has the following advantages:

[0017] This infant voice intervention and family remote interaction system and its implementation method utilize the audio playback module on the infant's end and the audio upload function of the family remote interaction terminal. Parents' recorded audio messages, after review, are accurately played to the infant. Real-time intercom is also supported, transforming parents from "observers" into active participants in care. The system uses emotionally resonant voices to stabilize the infant's vital signs and promote neurological development. Centered on a medical control terminal, the system employs an audio review module to strictly control audio content and volume. Combined with a voice intervention setting module, standardized therapeutic intervention plans are developed, enabling medical staff to professionally review and control the audio, ensuring the safety and relevance of the voice intervention. Furthermore, the intelligent evaluation by the AI ​​analysis engine and the centralized management of multiple devices at the central monitoring station further enhance the accuracy of interventions and the efficiency of medical work, comprehensively filling the gaps in existing technologies regarding the integration of emotional participation and professional medical intervention. Attached Figure Description

[0018] Figure 1 This is a connection block diagram of an infant sound intervention and home remote interaction system according to the present invention; Figure 2 This is a flowchart of a method for infant sound intervention and remote family interaction according to the present invention; Figure 3 This invention provides a method flow for a home remote interactive terminal to initiate a real-time voice communication request to a medical control terminal. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figure 1 As shown: An infant sound intervention and home remote interaction system includes: The medical staff control terminal, configured for use by medical staff, includes: The audio review module is specifically designed to receive custom audio files uploaded from home remote interactive terminals. Medical staff use the audio review module to conduct a comprehensive review of the audio content. After confirming that the audio is free of noise and harmful information and that the volume meets the infant's tolerance standards, they authorize the audio file to ensure that the audio played to the infant is safe and appropriate. The AI ​​analysis report module receives infant status analysis reports and intervention suggestions generated by the AI ​​analysis engine, presents them to medical staff in a clear and intuitive form, and stores the relevant data for a long time, so that medical staff can track changes in the infant's status and provide data support for subsequent adjustments to the care plan; The sound intervention settings module allows for the creation of personalized sound intervention plans for designated infants. These plans include playback time (e.g., during periods of light sleep or frequent crying), playback duration (set per-play duration based on the infant's tolerance), playback volume (strictly controlled within the infant's safe hearing range), and audio content selection (approved parental voices, soothing music, etc.). It also supports setting loop playback modes, issuing audio mixing playback commands, and setting trigger playback conditions based on AI analysis engine evaluation results. This module can flexibly adjust the sound intervention plan based on suggestions provided by the AI ​​analysis report module, ensuring the intervention's targetedness and effectiveness.

[0021] The real-time intercom control module receives real-time intercom requests from the home remote interactive terminal. Medical staff make a judgment based on the baby's current status (such as whether the baby is undergoing treatment or whether the baby is suitable to be disturbed). After authorization, a real-time audio and video communication link is established between the home remote interactive terminal and the baby's device. If the baby's status is not suitable for intercom, the request can be rejected or the established communication link can be interrupted to ensure that the baby's rest and treatment are not affected. The first communication module serves as a data interaction bridge between the medical control terminal, the home remote interaction terminal, the infant terminal device, and the AI ​​analysis engine. It supports simultaneous connection of multiple devices and ensures stable and efficient transmission of data such as audio files, analysis reports, and control commands. A home remote interaction terminal, configured for use by the infant's parents or guardians, includes: The audio upload module allows parents or guardians to record custom audio files (such as comforting words, nursery rhymes, stories, etc.) and upload them to the medical control terminal for review, so that the baby can hear familiar loving voices. The real-time intercom request module allows parents or guardians to initiate real-time voice and video communication requests with their infants to the medical control terminal. Once the request is approved, they can directly have a real-time intercom with their infants, alleviating the emotional distance caused by parent-child separation. The second communication module is responsible for data interaction with the medical control terminal and the infant terminal device, ensuring the normal implementation of functions such as audio uploading, intercom requests, and real-time audio and video stream reception, and ensuring smooth communication between the family and the NICU; The infant terminal device, located next to the crib, includes: The audio playback module strictly follows the sound intervention plan authorized and issued by the medical control terminal, accurately playing approved audio files (such as audio recorded by parents, preset soothing therapy audio) or real-time intercom audio streams. During playback, it strictly adheres to the set parameters such as volume and duration to avoid stimulating the infant. The environmental acquisition module uses high-fidelity acquisition technology to collect real-time video and audio data of the baby (such as the baby's cries and breathing sounds), ensuring that the collected data is clear and accurate, and providing a high-quality data source for the AI ​​analysis engine. The third communication module enables data interaction with the medical control terminal and the home remote interaction terminal. On the one hand, it receives sound intervention plans and audio files from the medical control terminal and real-time intercom audio streams from the home remote interaction terminal. On the other hand, it uploads the infant video and audio data collected by the environmental acquisition module to the AI ​​analysis engine and the medical control terminal to ensure the real-time performance and integrity of data transmission. An AI analysis engine, which is communicatively connected to the infant terminal device and the medical control terminal, includes: The sound and video recognition and feature extraction module receives infant audio and video data uploaded by the infant terminal device, analyzes the audio and video content through intelligent algorithms, identifies sound types (such as crying, laughing, breathing, etc.), and extracts audio features (such as the frequency, intensity, and duration of crying) to provide basic data for infant condition assessment. The status assessment module, based on a pre-trained machine learning model, combines audio and video feature data provided by the sound and video recognition and feature extraction modules to comprehensively assess the infant's current status (such as whether he is hungry, uncomfortable, asleep, or needs comforting), ensuring the accuracy of the status assessment. The intervention suggestion generation module automatically generates targeted sound intervention suggestions (such as recommending the playback of specific types of audio, adjusting the playback duration or volume, etc.) based on the infant's current state obtained from the state assessment module, and sends the suggestions to the medical staff control terminal to provide intelligent support for medical staff to formulate and adjust sound intervention plans. The central monitoring station is connected to the medical and nursing control terminal and has the ability to centrally manage multiple devices. It can simultaneously monitor the operating status of multiple infant terminal devices (such as whether data is collected normally and whether audio is played normally) and the execution of each infant's sound intervention plan. This facilitates unified management and efficient scheduling of the care work for multiple infants by medical staff, thereby improving the efficiency of nursing work.

[0022] In this implementation plan: The home remote interaction terminal is the core entry point for family participation. Parents or guardians can record custom audio or video such as comforting words and nursery rhymes through the audio upload module. The module will provide recording guidance, such as suggesting an ambient noise level of ≤30 decibels and a duration of 2-5 minutes. It can also automatically convert the audio to a low-distortion format and then encrypt and upload it to the medical control terminal by the second communication module to avoid data leakage. If you want to have a real-time conversation with the baby, you can initiate an application through the real-time conversation request module. The module will display a "waiting for medical authorization" status. After authorization is granted, it will automatically connect to the audio link and support volume adjustment to prevent the sound from being too loud and stimulating the baby. The second communication module also has network adaptive capability. When the network is unstable, it will reduce the audio bitrate to maintain the connection. As the decision-making and control center of the system, the medical control terminal has several modules. The audio review module receives audio uploaded from the home device and combines manual review with technical testing to exclude audio that exceeds the volume limit, contains sharp noise, or contains inappropriate information, authorizing only audio that meets the physiological tolerance standards of infants. The AI ​​analysis report module receives infant status data, assessment results, and intervention suggestions from the AI ​​analysis engine, displays them in an intuitive format, and stores historical data to facilitate medical staff in tracking changes in the infant's condition. The sound intervention setting module, based on AI suggestions and clinical experience, develops personalized intervention plans for infants, covering playback time, safe volume, playback mode, etc., and can also set trigger conditions based on AI analysis results. After receiving a request from the home device, the real-time intercom control module synchronizes the infant's current status with medical staff. After the medical staff determines that permission is granted, the first communication module establishes an encrypted audio link. If the infant becomes uncomfortable, the link can be interrupted in real time. The first communication module supports simultaneous connection of multiple devices to ensure stable data transmission. The infant terminal device is located next to the crib. The third communication module adopts a wired and wireless dual backup design, prioritizing the wired reception of intervention plans and audio files from the medical staff terminal and the intercom audio stream from the home terminal, while simultaneously uploading data from the environmental acquisition module. The environmental acquisition module uses a high-sensitivity microphone and a low-light camera to capture the infant's audio and video, which are then uploaded after noise reduction and privacy processing. The audio playback module has a built-in professional chip that accurately plays audio according to the plan and can also monitor the volume in real time, immediately stopping and alarming when abnormalities occur. The AI ​​analysis engine is responsible for intelligent analysis. The sound and video recognition and feature extraction module preprocesses the infant's audio, identifies the sound and video types, and extracts features. The status assessment module combines a pre-trained model with the infant's basic information to determine if the infant is hungry, uncomfortable, etc. The intervention suggestion generation module generates specific suggestions based on a rule base and the implementation status of the intervention plan, and transmits them to the medical staff. The central monitoring station and the medical staff terminals work together to centrally monitor the status and plan implementation of multiple infants, supporting batch operations, improving the efficiency of medical staff, and achieving an overall integration of medical care and emotional support.

[0023] like Figure 2-3 As shown: This invention provides a method for infant voice intervention and remote family interaction, including the aforementioned infant voice intervention and remote family interaction system, comprising the following steps: S1. Parents or guardians record custom audio files and upload them to the medical control terminal through the audio upload module of the home remote interactive terminal; S2. The medical staff control terminal receives the uploaded audio files through the audio review module, which are then reviewed by medical staff. Once the review is passed, the audio files are authorized. S3. The baby terminal device uses an environmental acquisition module to collect real-time video or audio data of the baby with high fidelity and uploads the collected data to the AI ​​analysis engine. The S4 AI analysis engine receives the collected audio and video data of the infant, identifies the audio and video types and extracts features through the sound and video recognition and feature extraction module, then the status assessment module assesses the infant's current status through a pre-trained machine learning model, and finally the intervention suggestion generation module automatically generates targeted sound intervention suggestions based on the assessment results and sends the analysis report and intervention suggestions to the medical control terminal. S5. The medical and nursing control terminal receives the infant status analysis report and intervention suggestions generated by the AI ​​analysis engine. Medical staff, in combination with the actual care situation of the infant, set up a personalized sound intervention plan for the designated infant through the sound intervention setting module. The plan includes playback time, playback duration, playback volume, audio content selection, loop playback mode, audio mixing playback instructions, and trigger playback conditions based on the evaluation results of the AI ​​analysis engine. The plan parameters can be flexibly adjusted according to the intervention suggestions. S6. The infant terminal device receives the authorized and issued sound intervention plan from the medical control terminal, and accurately plays the approved audio file through the audio playback module to complete the sound intervention. S7. Parents or guardians can initiate a real-time voice and video communication request to the medical control terminal through the real-time intercom request module of the home remote interactive terminal. S8. The medical control terminal receives the request through the real-time intercom control module. Medical staff make a judgment based on the baby's current status. If they agree to the request, they authorize the establishment of a communication link. If they disagree, they reject the request. After authorization, the communication link can be interrupted at any time according to changes in the baby's status. S9. After the real-time audio or video communication link between the home remote interactive terminal and the baby terminal device is established, the baby terminal device plays the real-time intercom audio stream from the home remote interactive terminal through the audio playback module, realizing real-time intercom between parents and babies. 10. The AI ​​analysis engine continuously collects the baby's audio and video data through the baby's terminal device to conduct real-time and continuous assessment of the baby's current status.

[0024] S11. When the AI ​​analysis engine assesses that the infant is in a specific state (such as continuous crying, emotional distress, etc.), the system automatically triggers the playback of preset audio to quickly soothe the infant. The execution of this automatic intervention mode requires prior authorization from the medical control terminal to ensure the safety and standardization of the intervention behavior. S12. Through the communication connection between the central monitoring station and the medical control terminal, medical staff can simultaneously monitor the operating status of multiple infant terminal devices and the implementation of each infant's voice intervention plan on the central monitoring station, and manage and adjust the intervention plans for multiple infants in a unified manner, thereby improving the coordination and efficiency of nursing work.

[0025] This solution utilizes the audio playback module on the infant's end and the audio upload function of the family remote interactive terminal to allow parents to record affectionate audio messages, which are then reviewed and accurately played to the infant. It also supports real-time intercom, transforming parents from "observers" into active participants in care. This allows the use of emotionally resonant audio to stabilize the infant's vital signs and promote neurological development. The system, centered on a medical control terminal, employs an audio review module to strictly control audio content and volume. Combined with a sound intervention settings module, it develops standardized therapeutic intervention plans, enabling medical staff to professionally review and control the audio, ensuring the safety and relevance of sound interventions. Furthermore, the intelligent evaluation by the AI ​​analysis engine and the centralized management of multiple devices at the central monitoring station further enhance the accuracy of interventions and the efficiency of medical work, comprehensively filling the gaps in existing technologies regarding the integration of emotional involvement and professional medical intervention.

[0026] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A system for infant sound intervention and remote family interaction, characterized in that, include: The medical staff control terminal, configured for use by medical staff, includes: The audio review module is used to receive, review, and authorize audio files from home remote interactive terminals; The AI ​​analysis report module is used to receive, display, and store infant status analysis reports and intervention suggestions generated by the AI ​​analysis engine; The sound intervention settings module is used to set up a personalized sound intervention plan for a specified infant. The plan includes playback time, playback duration, playback volume, and selection of audio content, and can be set and adjusted based on the suggestions provided by the AI ​​analysis report module. The real-time intercom control module is used to receive real-time intercom requests from the home remote interactive terminal and, after authorization by medical staff, establish or terminate the real-time audio communication link between the home remote interactive terminal and the infant terminal device. The first communication module is used for data interaction and connection with the home remote interaction terminal, the baby terminal device, and the AI ​​analysis engine.

2. A home remote interaction terminal, configured for use by the infant's parents or guardians, comprising: An audio upload module is used to upload custom audio files to the medical control terminal; The real-time intercom request module is used to initiate real-time voice communication requests to the medical control terminal; The second communication module is used for data interaction and connection with the medical control terminal and the infant terminal device; The infant terminal device, located next to the crib, includes: The audio playback module is used to play approved audio files or real-time intercom audio streams according to the sound intervention plan authorized and issued by the medical control terminal. The environmental acquisition module is used to acquire real-time video or audio data of the baby with high fidelity. The third communication module is used for data interaction with the medical control terminal and the home remote interaction terminal; An AI analysis engine, which is communicatively connected to the infant terminal device and the medical control terminal, includes: The sound and video recognition and feature extraction module is used to analyze infant audio data, identify sound types, and extract audio features; The state assessment module is used to assess the baby's current state using a pre-trained machine learning model. The intervention suggestion generation module is used to automatically generate and output targeted sound intervention suggestions based on the assessed state.

3. The infant sound intervention and home remote interaction system according to claim 1, characterized in that: The sound intervention settings module includes settings such as playback time, playback duration, playback volume, audio content selection, loop playback mode, audio mixing playback command, and trigger playback conditions based on the evaluation results of the AI ​​analysis engine.

4. The infant voice intervention and home remote interaction system according to claim 2, characterized in that: The system includes an AI-triggered automatic intervention mode. When the AI ​​analysis engine assesses that the infant is in a specific state, the system automatically triggers the playback of preset audio. The execution of this automatic intervention mode requires prior authorization from the medical control terminal.

5. The infant sound intervention and home remote interaction system according to claim 1, characterized in that: The system also includes a central monitoring station, which is communicatively connected to the medical control terminal. The central monitoring station is configured to simultaneously monitor and manage the status and intervention plans of multiple infant terminal devices.

6. A method for infant voice intervention and remote family interaction, comprising the infant voice intervention and remote family interaction system as described in any one of claims 1-4, comprising the following steps: S1. Upload a custom audio file to the medical control terminal via the home remote interactive terminal; S2. Receive, review, and authorize audio files from the home remote interaction terminal through the medical control terminal; S3. High-fidelity real-time video or audio data of the baby is collected through the baby terminal device; S4. Analyze the collected infant audio data through the AI ​​analysis engine, identify the sound and video types and extract audio and video features, assess the infant's current state, and automatically generate targeted sound intervention suggestions; S5. Receive, display, and store infant status analysis reports and intervention suggestions generated by the AI ​​analysis engine through the medical control terminal, and set up personalized sound intervention plans for designated infants. The sound intervention plans include playback time, playback duration, playback volume, and selection of audio content, and can be set and adjusted based on the intervention suggestions. S6. Play the approved audio file through the infant terminal device according to the sound intervention plan authorized and issued by the medical control terminal.

7. The method for infant sound intervention and remote family interaction according to claim 5, characterized in that: In S5, the sound intervention plan also includes a loop playback mode, an audio mixing playback command, and trigger playback conditions based on the evaluation results of the AI ​​analysis engine.

8. The method for infant voice intervention and remote family interaction according to claim 5, characterized in that: It also includes the following steps: S7. Initiate a real-time voice and video communication request to the medical control terminal through the home remote interactive terminal; S8. Receive the real-time voice communication request through the medical staff control terminal, and establish or terminate the real-time audio and video communication link between the home remote interaction terminal and the baby terminal device after authorization by the medical staff. S9. Play real-time intercom audio stream from a home remote interactive terminal via the baby's device.

9. The method for infant sound intervention and remote family interaction according to claim 5, characterized in that: It also includes the following steps: S10. The current state of the infant is continuously assessed through the AI ​​analysis engine; S11. When the AI ​​analysis engine assesses that the infant is in a specific state, the system automatically triggers the playback of preset audio; the step of automatically triggering playback requires prior authorization from the medical control terminal.

10. The method for infant voice intervention and remote family interaction according to claim 5, characterized in that: It also includes the following steps: S12. The status and intervention plans of multiple infant terminal devices are simultaneously monitored and managed through a central monitoring station, which is communicatively connected to a medical control terminal.

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