The purpose of this project is to design and develop an IoT-based Smart Pillow system for improving sleep quality and monitoring the sleeping condition of a person or patient. The system uses modern Internet of Things technology to provide intelligent monitoring and automatic comfort features. An Arduino microcontroller acts as the main controller and interfaces with various input and output modules such as a touch sensor, MPU6050 gyroscope sensor, sound detection sensor, ESP8266 Wi-Fi module, vibration motor, music system, SD card reader, and speaker. The MPU6050 sensor is used to monitor and analyze the sleeping position and movements of the patient, and the collected data is uploaded to the ThingSpeak cloud platform through Wi-Fi for remote monitoring and analysis. The sound sensor detects snoring, and when abnormal snoring is detected, the system automatically activates a vibration motor and pleasant music to help improve the sleeping condition. A touch sensor detects the presence of a person on the pillow and automatically activates the music system for relaxation. The music system can also be manually controlled using an ON/OFF switch and plays audio files stored on an SD card through a speaker. The proposed Smart Pillow provides an intelligent, automated, and user-friendly solution for sleep monitoring and comfort enhancement. This system can be especially useful for elderly people, bed patients, physically challenged persons, and individuals requiring continuous sleep monitoring and care. The entire system is controlled through a program developed using the Arduino IDE, making the proposed system a simple, low-cost, and effective IoT-based healthcare and sleep monitoring solution.        

Objectives: The main objectives of the IoT-Based Smart Pillow System are:

1. To design and develop an intelligent smart pillow for improving sleep quality and patient comfort.
2. To monitor the sleeping position and body movements using the MPU6050 gyroscope sensor.
3. To upload and analyze sleeping data on the ThingSpeak cloud platform using IoT technology.
4. To detect snoring using a sound detection sensor.
5. To automatically activate a vibration motor and music system when snoring is detected.
6. To detect the presence of a person on the pillow using a touch sensor.
7. To automatically provide pleasant music for relaxation and improved sleep.
8. To provide manual control of the music system through an ON/OFF switch.
9. To enable remote monitoring of sleep-related parameters using the ESP8266 Wi-Fi module.
10. To develop a low-cost and user-friendly healthcare support system for elderly people, bed patients, and physically challenged persons.

           

The major building blocks of this project are:

1. Battery power supply.
2. Arduino Microcontroller.
3. Wi-Fi module.
4. Gyro sensor MPU6050
5. Sound detection sensor
6. Touch identification sensor
7. Vibration motors
8. Card Reader
9. MMC/SD card
10. MMC/SD card driver
11. Speakers.

             

Software’s used in the project:

1. Arduino IDE.
2. Express SCH for Circuit Design.

         

 Block Diagram:

       

video: