• V.LAKSHMI TIRUPATAMMA
• DR.G.SRINIVASA RAO
• P.KARISHMA
• G.MOHANA HARIPRIYA
• P.BHAVANI

WITH URBAN CENTERS GROWING DENSER AND POPULATIONS SURGING, THE VOLUME OF WASTE GENERATED DAILY IS RISING AT AN UNPRECEDENTED RATE. THE TRADITIONAL APPROACH TO WASTE COLLECTION MARKED BY STATIC SCHEDULES AND MANUAL OVERSIGHT STRUGGLES TO KEEP PACE WITH MODERN DEMANDS. THIS OUTDATED SYSTEM OFTEN RESULTS IN DELAYED PICKUPS, OVERFLOWING BINS, FOUL ODORS, AND PUBLIC HEALTH RISKS, ALL WHILE WASTING OPERATIONAL RESOURCES DUE TO UNNECESSARY OR MISTIMED COLLECTION TRIPS. IN RESPONSE TO THESE PERSISTENT INEFFICIENCIES, THIS PROJECT INTRODUCES A FORWARD-THINKING REAL-TIME WASTE MONITORING FRAMEWORK. CENTRAL TO THIS SOLUTION IS THE ESP32 MICROCONTROLLER, WHICH ORCHESTRATES DATA COLLECTION AND DECISION-MAKING BY INTERFACING WITH A SUITE OF EMBEDDED SENSORS. AMONG THE SENSOR SUITE, AN ULTRASONIC MODULE CONTINUOUSLY MEASURES THE VERTICAL DISTANCE BETWEEN THE SENSOR AND THE WASTE PILE, DETERMINING THE FILL LEVEL WITH PRECISION. A MOISTURE SENSOR FLAGS THE PRESENCE OF DAMP OR ORGANIC WASTE, ENABLING HYGIENIC CATEGORIZATION, WHILE A METAL DETECTION MODULE IDENTIFIES METALLIC CONTENT, FACILITATING SOURCE-LEVEL SEGREGATION AND RECYCLING. UPON DETECTING A FULL BIN OR SPECIFIC WASTE CHARACTERISTICS, THE SYSTEM INITIATES DUAL ALERTS: A GSM MODULE SENDS REAL-TIME SMS NOTIFICATIONS TO THE RELEVANT WASTE HANDLING AUTHORITY, AND A BUZZER SOUNDS AN ALERT LOCALLY FOR QUICKER ON-SITE RESPONSE. SIMULTANEOUSLY, THE DATA CAPTURED BY THE SENSORS IS RELAYED TO A CLOUD-CONNECTED IOT DASHBOARD, ALLOWING REMOTE VISUALIZATION AND REAL-TIME MONITORING OF WASTE BINS DISTRIBUTED ACROSS VARIOUS ZONES. THIS SMART INTEGRATION PROMOTES DYNAMIC ROUTE PLANNING, REDUCES FUEL CONSUMPTION, AND ENSURES BINS ARE SERVICED PRECISELY WHEN NEEDED NEITHER TOO EARLY NOR TOO LATE.

SOLID WASTE MANAGEMENT, REAL-TIME MONITORING TECHNOLOGY, ULTRASONIC SENSORS, SMART WASTE BIN, IOT-BASED WASTE SYSTEM, DYNAMIC THRESHOLD, WASTE COLLECTION OPTIMIZATION, MICROCONTROLLER, REMOTE MONITORING

"REAL TIME SOLID WASTE MONITORING USING GSM AND SENSOR TECHNOLOGY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 4, page no.l414-l421, April-2025, Available :http://www.jetir.org/papers/JETIR2504B50.pdf

"REAL TIME SOLID WASTE MONITORING USING GSM AND SENSOR TECHNOLOGY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 4, page no. ppl414-l421, April-2025, Available at : http://www.jetir.org/papers/JETIR2504B50.pdf