Design and Implementation of User-Friendly and Low-Cost Multiple-Application System for Smart City Using Microcontrollers

TL;DR

This paper presents a low-cost, user-friendly multi-application system for smart cities utilizing microcontrollers, integrating various intelligent systems like traffic management, security, parking, and information display.

Contribution

It introduces a comprehensive, multi-application smart city system using microcontrollers with practical prototypes demonstrating efficiency and scalability.

Findings

System prototypes are cost-effective and reliable.

The integrated system covers multiple smart city applications.

Prototypes are suitable for large-scale real-world deployment.

Abstract

Our proposed system has seven main contributions, i.e., Smart street lights, Smart home, Bio-metric door and home security system, Intelligent traffic lights management and road security system, Private and smart parking, Intelligent accident management system and Smart information display/ notice board system. Our prototypes / products employ Arduino UNO board, Node MCU, Ultrasonic sensor, Fingerprint module, Servo motors, GSM, GPS, LEDs, Flame Sensor, Bluetooth and Wi-Fi module etc. We are very confident that our proposed systems are efficient, reliable, and cost-effective and can be easily tested and implemented on a large scale under real conditions.