GPS-INTEGRATED SMART DUSTBIN WITH CONTACTLESS OPERATION AND WASTE LEVEL MONITORING
DOI:
https://doi.org/10.35631/IJIREV.825033Keywords:
Automated Waste Level Detection, GPS Tracking, Hygiene, IoT, Real-Time Monitoring, Sustainability, Waste ManagementAbstract
Although Internet-of-Things (IoT)-enabled smart waste bins have widely investigated, many existing systems provide limited integration of contactless operation, real-time monitoring, geolocation and automated notification within a single low-cost platform. This study proposes an integrated IoT-based smart dustbin that combines contactless operation, real-time waste monitoring, GPS tracking, cloud-based data logging, and automated messaging within a single embedded platform. The system employs an ESP32 microcontroller integrated with a motion sensor for touch-free lid operation, an ultrasonic sensor for waste-level measurement, and a Neo-6M Global Positioning System (GPS) module for location tracking. Waste level and location data are automatically recorded in Google Sheets to enable real-time monitoring, while a Telegram bot is employed to provide instant notifications when predefined waste thresholds are reached. This automated approach addresses the limitations of manual monitoring by enabling remote supervision, timely collection, and reduced labour dependency. System functionality was validated through simulation, where results demonstrated reliable motion-activated lid control, accurate waste level measurement, and consistent alert delivery. The findings indicate that the proposed smart dustbin effectively improves hygiene in public spaces by minimising physical contact and preventing prolonged bin overflow. Results demonstrated reliable real-time monitoring through automated Telegram alerts, cloud-based data logging, and GPS-enabled location tracking. Filtered GPS measurements exhibited consistent spatial clustering with a mean positional deviation of 158.65 m (standard deviation: 55.44 m), validating the feasibility of the proposed system for practical smart waste management and location-aware waste collection. GPS clustering confirms stable location tracking after filtering. The proposed system demonstrates the potential to improve municipal waste collection efficiency and support data-driven smart city waste management.
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References
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