Smart IoT Solution for Real-Time Crash Event Monitoring and Accident Reconstruction

Author(s)	Mr. Keshav Kumar
Country	India
Abstract	In this research, we have created a real-time vehicle crash detection and safety system for enhancing road safety and emergency response. It uses the MPU6050 accelerometer/gyroscope for sensing crash impacts and rash driving, we have used GPS Neo6m module for tracking location, and the SIM800A GSM module for providing SMS alerts. When our device overcomes X-axis acceleration thresholds, it will count as a crash, and the system records critical data like GPS coordinates, timestamps, and sensor values—to an SD card and sends an alert to emergency contacts through SMS. The system was tested by placing all these modules on a remote-control car with limited performance issues pertaining to network and GPS connectivity. It provides an affordable, scalable safety solution that is configurable to many types of vehicles and delivers both real-time emergency notification and post-crash data logging. Its open-source nature enables customization, and it is a potential platform for future technology innovations in smart and autonomous vehicles.
Keywords	Crash Detection, Vehicle Safety, Real-Time Monitoring, MPU6050, GPS Neo6m, SIM800A, Emergency Alert System, Rash Driving Detection, IoT-based Safety System, Smart Vehicle Technology
Field	Computer > Electronics
Published In	Volume 7, Issue 3, May-June 2025
Published On	2025-06-10
DOI	https://doi.org/10.36948/ijfmr.2025.v07i03.47736
Short DOI	https://doi.org/g9pz4s

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