About The Project
This is a complete embedded systems project that simulates a real-world parking management system. It uses an ESP32 microcontroller to create a local Wi-Fi network and host a web server. Ultrasonic sensors detect vehicles at the entry and exit gates, while servo motors control the physical barriers. The system provides real-time feedback on a web page, displaying the number of available parking spots.
Built With
Microcontroller: ESP32
Sensors: 2x HC-SR04 Ultrasonic Distance Sensors
Actuators: 2x SG90 Micro Servo Motors
Core Technology: FreeRTOS (for real-time task management on the ESP32)
Communication: Built-in Wi-Fi & Web Server
Key Features
Automated Gate Control: Servo motors open and close gates when vehicles are detected.
Vehicle Counting: Tracks the number of cars entering and exiting to calculate available spots.
Real-time Monitoring: A dedicated web server displays the current parking status on any device connected to the ESP32's network.
Dual-Sensor Logic: Uses separate sensors for entry and exit to ensure accurate counting.
Real-Time Operating System: Leverages FreeRTOS for reliable and concurrent handling of sensor inputs and server tasks.