Almost no other systems to watch the health conditions of sea navigator while navigating the sea. While there is a wearable device for monitoring his/her pulse for himself/herself. But an individual within the ground cannot find about the health conditions of person underwater. So, he does not realize the health conditions of the person underwater. To overcome this problem, we develop a zigbee based underwater communication system. This might be equipment chiefly intended for this purpose, or equipment intended for other purposes which is found to be suitable for diving use Underwater wireless communications system comprising first and second communications modules which transmit and receive data utilizing infrared radiation. Each module has a transmitter/receiver which converts each received data. The project aims in designing a ZIGBEE Wireless Underwater Communication System which is capable of monitoring the health parameters of the person such as heartbeat, spo2 and temperature and also activate the buzzer if the sensor data exceed threshold value. To achieve this task microcontroller loaded program written in embedded C language.

Person section: The main controlling device of the project is Arduino uno microcontroller. MAX30100(heartbeat and spo2), Temperature sensor, Zigbee Transmitter, Buzzer, LCD display and panic switch is interfaced to the microcontroller. Microcontroller will continuously read the data from sensors will be display on LCD module.

Monitoring section: ZigBee receiver, LCD display, Buzzer is interfaced to the Arduino uno microcontroller.

  The main objectives of the project are:

• Wireless communication using zigbee technology.
• Continuous health tracking system.
• Emergency alerts using buzzer.
• Visible alerts using LCD display.

The project provides exposure to following technologies:

1. Interfacing GPS receiver to microcontroller.
2. Interfacing GSM module and LCD to microcontroller.
3. Interfacing of different sensors to microcontroller.
4. Embedded C programming.

The major building blocks of the project are:

1. Power Supply.
2. Arduino UNO.
3. Temperature sensor.
4. Heart rate sensor.
5. GPS receiver
6. GSM.
7. LCD display.
8. Switch.
9. Buzzer.

Software’s used:

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

   

     

Regulated Power Supply:  

 

     

 

Block diagram:    

 

     

 

     

 

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