AI-IoT Enabled Smart Municipal Infrastructure System for Intelligent Water Supply, Streetlight Fault Detection, and Drainage Overflow Management

Abstract

This research presents an IoT-based Municipal Utilities Management System developed using the ESP32 microcontroller for intelligent monitoring and automation of urban infrastructure. The system integrates ultrasonic sensing, GSM communication, RTC-based scheduling, LCD display, and buzzer alerts to monitor drainage levels, automate water pump operations, and control streetlights efficiently. The ultrasonic sensor continuously measures the water level inside municipal drainage or manholes and detects overflow conditions in real time. When the water level exceeds the predefined threshold, the ESP32 activates a buzzer alert and sends warning messages remotely through the GSM module for quick response and preventive maintenance. The RTC module provides accurate timing control for automatic streetlight and pump scheduling, reducing manual intervention and improving energy efficiency. An LDR sensor is additionally used to monitor lighting conditions and detect streetlight faults automatically. The LCD module displays real-time system status, sensor readings, and timing information for local monitoring. Developed using Embedded C programming and IoT technology, the proposed system enhances urban safety, minimizes maintenance efforts, and supports smart city infrastructure management. Future enhancements may include cloud connectivity, AI-based fault prediction, and advanced remote monitoring features for intelligent municipal automation.