College bus Tracking using GNSS

The college bus tracking system using GNSS successfully met its objective of providing real-time monitoring and management of college transportation. The system combined a GNSS receiver, Arduino Uno R4,and SIM800L GSM module to collect and transmit live bus location data to a central server. The system achieved an average positioning accuracy of 3-5 meters in open areas and 10-15 meters in urban or obstructed regions. The live location, speed, route, and estimated arrival time (ETA) were displayed on a monitoring platform for students and administrators. Geofencing features accurately detected when the bus entered or exited designated zones, improving safety and scheduling efficiency. Data transmission was mostly stable, with occasional delays due to poor network connectivity. Overall, the system performed efficiently, providing reliable and accurate tracking information throughout testing. The project demonstrated that GNSS-based tracking is a cost-effective, user-friendly, and practical solution for enhancing college bus safety, improving punctuality, and optimizing fleet management. This system can be further enhanced with advanced filtering, better antenna placement, and mobile app integration for real-time user access.

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