Project Title:

Accident Alert SMS System (IoT-Based Emergency Notifier)

Project Description:

The Accident Alert SMS System is an IoT-based project designed to detect vehicle collisions or accidents and immediately send emergency SMS alerts to pre-defined contacts (family, ambulance service, or police). It enhances post-accident response time and can potentially save lives by reducing the delay in emergency support.

The system uses sensors to detect a crash, then automatically triggers a GSM module or cloud-based SMS API to send a message including location coordinates (GPS) and vehicle ID.

Key Features:

1. Accident Detection Sensor
   Uses an accelerometer or vibration sensor to detect sudden shocks, rollovers, or impact force.

2. Location Tracking
   Integrates with a GPS module to capture real-time location of the vehicle at the time of the accident.

3. SMS Notification System
   Automatically sends a customized SMS to emergency contacts using a GSM module (like SIM800L) or via an API (like Twilio).

4. Backup Power Option
   Ensures the device works even if the car's main power fails.

5. Manual SOS Button
   Allows passengers to trigger the alert manually in case of a medical or non-collision emergency.

Technology Stack:

• Microcontroller: Arduino Uno / ESP32 / Raspberry Pi

• Sensors: Accelerometer (e.g., ADXL335 or MPU6050), Vibration Sensor

• Modules: GSM Module (SIM800L), GPS Module (NEO-6M)

• Optional Web/Mobile Dashboard: HTML, Bootstrap, JavaScript (for viewing alert history)

• Backend (optional): Node.js / PHP for alert logging