Intelligent Elevator Control System

This project moves beyond a basic motor-and-switch implementation.

It is an intelligent elevator control system built with a systems-first engineering mindset, capable of managing multiple requests, prioritizing actions, and executing decisions with consistency and reliability.

At the hardware level, the Arduino is responsible for position tracking, motor control, and system state management through clear, safety-oriented logic. Sensor readings are filtered and validated to ensure stable floor detection and to eliminate noise or overshoot.

Motion control is deliberately engineered to deliver smooth acceleration, controlled deceleration near the target floor, and accurate stopping.

The system integrates with a Python application to provide real-time operational feedback:

Elevator moving → sound ON

Elevator stopped → sound OFF

Wireless interaction is enabled via Bluetooth, allowing direct command input from a mobile device.

Key Features:

- Intelligent request handling with queuing and prioritization

- Reliability-driven embedded system design

- Real-time hardware–software integration

- Smooth motion control with precise stopping

- Sensor data filtering for operational stability

- Full wireless control via Bluetooth

- Designed with real-world behavior in mind — not just a prototype that works in isolation.