Omnibearing integrated intelligent baby crib

Abstract

The invention discloses an all-dimensional integrated intelligent baby crib which comprises a crib body, a master control PCB arranged on the crib body, and an environment detection module, an intelligent sleep inducing module, a sleep detection module and an intelligent reminding module which are connected with the master control PCB. The environment detection module is used for comprehensively monitoring the living environment of the baby, monitoring the temperature, humidity, illumination and gas quality and automatically adjusting the temperature; the intelligent sleep inducing module is used for outputting and transmitting baby crying sound to a Raspberry Pi 4B13 for processing after a sound sensor collects the baby crying sound, and when the baby crying sound is detected, the system starts an MP3 playing module 11 to play preset pacifying music to help the baby to fall asleep quietly; the sleep detection module is used for monitoring the sleep condition of an infant, and data are sent to the HT32 main controller in real time to be analyzed and displayed to parents through an APP; and the intelligent reminding module is used for comprehensively analyzing data of each sensor, uploading the data to the cloud platform through the EC600M4G module, and reminding parents of any abnormal condition in time through an APP.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent devices for baby care products, and in particular to an all-round integrated intelligent baby bed. Background Art

[0002] With the rapid development of my country's social economy, people's living standards are constantly improving, and parents' expectations and demands for infant care are getting higher and higher. However, through a detailed analysis of the existing infant care products on the market, we found that most of these products have single functions and cannot fully meet the needs of modern families for intelligent and integrated parenting assistance. In particular, there are obvious deficiencies in real-time monitoring of infant health status, evaluation and optimization of infant sleep quality, and providing effective environmental comfort adjustment.

[0003] The current design of baby cribs mainly focuses on providing basic sleeping space and lacks comprehensive monitoring functions for baby health and environment. This requires parents to frequently check the environment and baby status when caring for their babies, increasing the burden of parenting. Most existing technologies use a single sensor or monitoring device, which makes it difficult to achieve comprehensive monitoring of multiple aspects of baby health and environmental factors. Therefore, it is necessary to design a new all-round integrated smart baby crib to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an all-round integrated smart baby bed to solve at least one technical problem existing in the above-mentioned prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An all-round integrated intelligent baby bed, comprising a bed body, a main control PCB arranged on the bed body, and an environment detection and control module, an intelligent coaxing module, a sleep detection module and an intelligent reminder module respectively connected to the main control PCB;

[0007] The environmental detection and control module is used to comprehensively monitor the baby's living environment, monitor temperature, humidity, light, gas quality, and automatically adjust the temperature;

[0008] The intelligent sleep-coaxing module is used for the sound sensor to collect the crying sound of the baby, and then transmit the output to the Raspberry Pi 4B for processing. When the crying sound of the baby is detected, the system starts the MP3 player module to play the preset soothing music to help the baby fall asleep quietly;

[0009] The sleep detection module is used to monitor the baby's sleep status. The data is sent to the HT32 main controller for analysis in real time and displayed to parents through the APP;

[0010] The smart reminder module is used to comprehensively analyze the data of various sensors, including EC600M 4G, upload it to the cloud platform through the EC600M4G module, and instantly remind parents of any abnormal situation through the APP.

[0011] Preferably, the bed body further includes a guardrail, a head and a foot of the bed, and the head and the foot of the bed are connected by the guardrail.

[0012] Preferably, the intelligent sleep-coaxing module includes a sound sensor and an MP3 player module, the sound sensor is arranged on one side of the guardrail, and the MP3 player module is arranged on the other side of the guardrail.

[0013] Preferably, the Raspberry Pi 4B is arranged under the mattress, and the Raspberry Pi 4B processes the hungry crying, painful crying, and sleepy crying of the baby recognized by the system respectively.

[0014] Preferably, the environment detection and control module includes a first infrared temperature sensor, a carbon dioxide formaldehyde sensor, a light intensity sensor, a mattress and a fan, wherein the first infrared temperature sensor, the carbon dioxide formaldehyde sensor and the light intensity sensor are all installed on one side of the guardrail, and the mattress is arranged on the bed;

[0015] The first infrared temperature sensor is used to detect environmental parameters, transmit data to the HT32 microcontroller through IIC and serial port protocol, and upload to the cloud platform through the EC600M 4G module. The fan is used to adjust the temperature; the mattress is used to automatically start through the PTC heater.

[0016] Preferably, the sleep detection module includes an acceleration sensor, a heart rate sensor, a second infrared temperature sensor and a camera, the acceleration sensor is arranged on one side of the guardrail, the heart rate sensor is arranged at the head of the bed, the camera is arranged at the foot of the bed, the second infrared temperature sensor is arranged on one side of the guardrail, the second infrared temperature sensor is used to monitor the baby's body temperature in real time, the heart rate sensor is used to monitor the baby's heart rate in real time, and the data is transmitted to the HT32 microcontroller for analysis and displayed through the APP.

[0017] Preferably, the intelligent reminder module also includes a TFT screen display, and the TFT screen display is arranged at the head of the bed.

[0018] Preferably, the carbon dioxide and formaldehyde sensor is a SGP30 carbon dioxide and formaldehyde sensor.

[0019] Compared with the prior art, the all-round integrated smart baby bed provided by the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with an environment detection and control module, an intelligent coaxing module, a sleep monitoring module and an intelligent reminder module, integrating health monitoring, environment control and user interaction functions to provide all-round parenting support.

[0021] 2. The present invention uses data-driven intelligent response: it uses advanced data processing algorithms to make intelligent responses based on monitoring data, promptly reflecting the baby's status and reminding parents.

[0022] 3. The present invention uses a cloud smart APP to enable parents with non-technical backgrounds to easily use and understand data.

[0023] 4. The present invention realizes miniaturization, portability, multi-function and intelligence in the design of the baby crib, thus improving the market competitiveness of the product.

[0024] 5. The present invention uses multi-sensor integration and Internet of Things technology to monitor the baby's health status and environmental quality in real time, optimize the baby's sleep quality, and provide effective environmental comfort adjustment. The system can promptly notify parents of any abnormal situation, effectively reduce the risk of accidents for babies, improve the safety of babies being alone, reduce the care burden of parents and enhance the parenting experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a system architecture diagram of the all-in-one smart baby bed of the present invention;

[0026] Figure 2 The overall structure diagram of the all-round integrated smart baby bed of the present invention includes: 1. fan; 2. heart rate sensor; 3. carbon dioxide formaldehyde sensor; 4. acceleration sensor; 5. light intensity sensor; 6. sound sensor; 7. camera; 8. bed; 9. first infrared temperature sensor; 10. TFT screen; 11. MP3 player module; 12. main control PCB; 13. Raspberry Pi 4B; 14. EC600M 4G module; 15. mattress. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Please refer to the attached Figure 1-2 As shown, this embodiment provides an all-round integrated smart baby bed including a bed body 8, a main control PCB 12 arranged on the bed body 8, and an environment detection and control module, a smart coaxing module, a sleep detection module and a smart reminder module respectively connected to the main control PCB 12;

[0030] The environmental detection and control module is used to comprehensively monitor the baby's living environment, monitor temperature, humidity, light, gas quality, and automatically adjust the temperature;

[0031] The intelligent sleep-coaxing module is used for the sound sensor to collect the crying sound of the baby, and then transmit the output to the Raspberry Pi 4B13 for processing. When the crying sound of the baby is detected, the system starts the MP3 player module 11 to play the preset soothing music to help the baby fall asleep quietly;

[0032] The sleep detection module is used to monitor the baby's sleep status. The data is sent to the HT32 main controller for analysis in real time and displayed to parents through the APP;

[0033] The smart reminder module is used to comprehensively analyze the data of various sensors, including EC600M4G14, upload it to the cloud platform through the EC600M 4G14 module, and instantly remind parents of any abnormal situation through the APP.

[0034] In a specific embodiment, the bed body 8 further includes a guardrail, a head and a foot of the bed, and the head and the foot of the bed are connected by the guardrail.

[0035] In this embodiment, the bed 8 of the baby carriage is miniaturized, portable, multifunctional and intelligent, thus improving the market competitiveness of the product.

[0036] In a specific embodiment, the environment detection and control module includes

[0037] The environment detection and control module includes a first infrared temperature sensor 9, a carbon dioxide formaldehyde sensor 3, a light intensity sensor 5, a mattress 15 and a fan 1. The first infrared temperature sensor 9, the carbon dioxide formaldehyde sensor 3, and the light intensity sensor 5 are all installed on one side of the guardrail, and the mattress 15 is set on the bed 8; the carbon dioxide formaldehyde sensor 3 is an SGP30 carbon dioxide and formaldehyde sensor.

[0038] The first infrared temperature sensor 9 is used to detect environmental parameters, transmit data to the HT32 microcontroller through IIC and serial port protocol, and then upload to the cloud platform through the EC600M 4G module 14. The fan 1 is used to adjust the temperature; the mattress 15 is used to automatically start through the PTC heater.

[0039] In this embodiment, the first infrared temperature sensor 9 is a BMH06203 infrared temperature sensor, the carbon dioxide and formaldehyde sensor 3 is an SGP30 carbon dioxide and formaldehyde sensor, and the light intensity sensor 5 is a GY39 light intensity sensor.

[0040] The working principle of the environmental detection and control module is as follows:

[0041] The first infrared temperature sensor 9 detects environmental parameters, transmits data to the HT32 microcontroller through IIC and serial port protocol, and then uploads it to the cloud platform through the EC600M 4G module 14. When the baby's body temperature is too high, the parents are reminded, and the main control controls the fan 1 to start and cool down by adjusting the fan; when the indoor temperature is too low, the PTC heater automatically starts to evenly heat the mattress 15 area to keep it warm.

[0042] The environmental detection and control module can monitor environmental factors such as temperature, humidity, light, gas quality, etc., and automatically adjust the temperature to ensure that the baby is in a suitable environment.

[0043] In a specific embodiment, the intelligent sleep-coaxing module includes a sound sensor 6 and an MP3 player module 11. The sound sensor 6 is arranged on one side of the guardrail, and the MP3 player module 11 is arranged on the other side of the guardrail.

[0044] In this embodiment, the sound sensor 6 is a SPH0645LM4H MEMS microphone sensor.

[0045] In a specific embodiment, the Raspberry Pi 4B13 is disposed under the mattress 15, and the Raspberry Pi 4B13 processes the hunger cry, pain cry, and sleepiness cry of the baby identified by the system.

[0046] The working principle of the intelligent sleep-coaxing module:

[0047] The SPH0645LM4H MEMS microphone sensor records the baby's crying information in real time, and transmits the output to the Raspberry Pi 4B13 for processing. Combined with the infant crying emotion recognition technology, the system can judge the baby's emotional state. When the baby's crying is detected, the system starts the MP3 player module and plays the preset soothing music to help the baby fall asleep quietly. At the same time, the system cooperates with the gravity sensor to ensure that the baby's posture is normal and prevent the risks caused by abnormal posture.

[0048] In terms of crying emotion recognition, the dynamic time warping algorithm is combined with the Mel frequency cepstral coefficient and IMFCC technology to effectively identify the emotional state of the baby. The crying emotion analysis algorithm based on Gabor grayscale image and improved convolutional neural network model can accurately identify the crying pattern of the baby and judge the emotional state behind it: hunger, pain or fatigue, providing data support for the system's automatic soothing mode and processing through Raspberry Pi 4B13.

[0049] Depending on the type of crying, the system takes corresponding measures:

[0050] First, hunger cry. When the system recognizes hunger cry, it will remind parents to check through the APP and suggest feeding. In addition, the system will play soft music to temporarily soothe the baby until the parent responds.

[0051] Second, crying due to pain: if the baby is detected crying due to discomfort or pain, the system will immediately send an alert to the parent's mobile app, prompting the parent to check the baby's physical condition, which may require further attention or medical treatment. At this time, the soothing music will be temporarily turned off to avoid further irritation of the baby.

[0052] Third, sleepy crying. When the baby cries due to tiredness, the system will play specific soothing music and adjust the room light or ambient noise such as white noise to help the baby fall asleep as soon as possible.

[0053] At the same time, the camera 7 captures the baby's expression and posture, further analyzes the baby's emotions and sleep status, and all data are transmitted to the cloud in real time through the EC600M 4G module 14. Parents can view the baby's real-time status through the mobile APP, receive abnormal reminders from the system, and fully understand the baby's sleep situation. It can realize automatic soothing of the baby and provide personalized soothing solutions through emotional analysis to improve the effect of coaxing the baby to sleep. It can soothe the baby to sleep and reduce crying.

[0054] In a specific embodiment, the sleep detection module includes an acceleration sensor 4, a heart rate sensor 2, a second infrared temperature sensor and a camera 7. The acceleration sensor 4 is arranged on one side of the guardrail, the heart rate sensor 2 is arranged on the head of the bed, and the camera 7 is arranged at the foot of the bed. In this embodiment, the camera 7 is an OV7670 camera, the second infrared temperature sensor is arranged on one side of the guardrail, the second infrared temperature sensor is used to monitor the baby's body temperature in real time, and the heart rate sensor 2 is used to monitor the baby's heart rate in real time. The data is transmitted to the HT32 microcontroller for analysis and displayed through the APP.

[0055] In this embodiment, the acceleration sensor 4 is a BMS56M605 acceleration sensor, the heart rate sensor 2 is a BMH08002-4 heart rate sensor, and the first infrared temperature sensor 9 is a BMH06203 infrared temperature sensor.

[0056] The working principle of the sleep detection module:

[0057] The sensor monitors the baby's heart rate and body temperature in real time. The data is transmitted to the HT32 microcontroller for analysis and displayed through the APP. This allows the user to evaluate sleep quality, generate daily sleep quality reports, and provide optimization suggestions.

[0058] The intelligent reminder module includes an EC600M 4G14 module and a TFT screen display 10, and the TFT screen display 10 is arranged at the head of the bed.

[0059] In this embodiment, the working principle of the intelligent reminder module is:

[0060] The data from each sensor is comprehensively analyzed and uploaded to the cloud platform through the EC600M 4G14 module, and parents are immediately reminded of any abnormal situation through the APP. This achieves real-time monitoring and reminders to ensure the safety of the baby.

[0061] The present invention uses multi-sensor integration and Internet of Things technology to monitor the baby's health status and environmental quality in real time, optimize the baby's sleep quality, and provide effective environmental comfort adjustment. The system can promptly notify parents of any abnormal situation, effectively reduce the risk of accidents for babies, improve the safety of babies being alone, reduce the care burden of parents and improve the parenting experience.

[0062] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An all-round integrated smart baby bed, characterized by: It comprises a bed body (8), a main control PCB (12) arranged on the bed body (8), and an environment detection and control module, an intelligent sleep-inducing module, a sleep detection module and an intelligent reminder module respectively connected to the main control PCB (12); The environmental detection and control module is used to comprehensively monitor the baby's living environment, monitor temperature, humidity, light, gas quality, and automatically adjust the temperature; The intelligent sleep-coaxing module is used for collecting the crying sound of the baby through a sound sensor, and then transmitting the output to the Raspberry Pi 4B (13) for processing. When the crying sound of the baby is detected, the system starts the MP3 player module (11) to play preset soothing music to help the baby fall asleep peacefully. The sleep detection module is used to monitor the baby's sleep status. The data is sent to the HT32 main controller for analysis in real time and displayed to parents through the APP; The intelligent reminder module is used to comprehensively analyze the data of various sensors, including EC600M 4G (14), upload them to the cloud platform through the EC600M4G (14) module, and instantly remind parents of any abnormal situation through the APP.

2. The all-in-one smart baby bed according to claim 1, characterized in that: The bed body (8) also includes a guardrail, a head and a foot of the bed, and the head and the foot of the bed are connected via the guardrail.

3. The all-in-one smart baby bed according to claim 2, characterized in that: The intelligent sleep-inducing module comprises a sound sensor (6) and an MP3 player module (11); the sound sensor (6) is arranged on one side of the guardrail, and the MP3 player module (11) is arranged on the other side of the guardrail.

4. The all-in-one smart baby bed according to claim 2, characterized in that: The Raspberry Pi 4B (13) is arranged below the mattress (15), and the Raspberry Pi 4B (13) processes the hungry crying, painful crying, and sleepy crying of the baby identified by the system.

5. The all-in-one smart baby bed according to claim 3, characterized in that: The environment detection and control module comprises a first infrared temperature sensor (9), a carbon dioxide formaldehyde sensor (3), a light intensity sensor (5), a mattress (15) and a fan (1); the first infrared temperature sensor (9), the carbon dioxide formaldehyde sensor (3) and the light intensity sensor (5) are all installed on one side of the guardrail; and the mattress (15) is arranged on the bed body (8); The first infrared temperature sensor (9) is used to detect environmental parameters, transmit data to the HT32 single-chip computer through IIC and serial port protocol, and then upload to the cloud platform through the EC600M 4G module (14); the fan (1) is used to adjust the temperature; and the mattress (15) is used to automatically start through the PTC heater.

6. The all-in-one smart baby bed according to claim 1, characterized in that: The sleep detection module comprises an acceleration sensor (4), a heart rate sensor (2), a second infrared temperature sensor and a camera (7); the acceleration sensor (4) is arranged on one side of the guardrail; the heart rate sensor (2) is arranged on the head of the bed; the camera (7) is arranged at the foot of the bed; the second infrared temperature sensor is arranged on one side of the guardrail; the second infrared temperature sensor is used to monitor the baby's body temperature in real time; the heart rate sensor (2) is used to monitor the baby's heart rate in real time; the data is transmitted to the HT32 single chip microcomputer for analysis and displayed through the APP.

7. The all-in-one smart baby bed according to claim 1, characterized in that: The intelligent reminder module also includes a TFT screen display (10), and the TFT screen display (10) is arranged at the head of the bed.

8. The all-in-one smart baby bed according to claim 5, characterized in that: The carbon dioxide and formaldehyde sensor (3) is an SGP30 carbon dioxide and formaldehyde sensor.

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