{"id":28858002,"url":"https://github.com/pinky0212/iot-based-smart-parking-system","last_synced_at":"2026-04-24T12:06:12.466Z","repository":{"id":298128427,"uuid":"997855740","full_name":"PINKY0212/IoT-Based-Smart-Parking-System","owner":"PINKY0212","description":"An IoT-based solution that automates parking space detection and gate control using IR sensors and Raspberry Pi, providing real-time slot availability on an LCD display and mobile app to reduce search time and congestion. 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It automates entry/exit gates, tracks occupancy in real-time, and displays availability on an LCD screen and a mobile app. This system reduces parking time, minimizes congestion, and enhances user convenience through IoT automation.\n\n## Key Features\n- **Automated Gate Control**: IR sensor triggers servo motor to open/close the gate.  \n- **Real-Time Occupancy Tracking**: Counter increments/decrements as vehicles enter/exit.  \n- **Dynamic Display**: LCD screen shows available slots at the entrance.  \n- **Mobile App Integration**: MQTT protocol updates parking status on a smartphone app.  \n- **Capacity Management**: Blocks entry when parking is full.  \n\n## Hardware Components\n- **Raspberry Pi 3b+**: Central processing unit.  \n- **IR Sensors**: Detect vehicle presence at gates and parking slots.  \n- **Servo Motor**: Controls gate barrier (90° rotation).  \n- **LCD Display**: Shows live parking availability.  \n\n## Software \u0026 Technologies\n- **Raspbian OS**: Operating system for Raspberry Pi.  \n- **MQTT Protocol**: Enables app communication (publish-subscribe model).  \n- **Custom Mobile App**: Built to display parking status remotely.\n\n## How It Works\n1. **Entry**:  \n   - IR sensor detects a vehicle → Servo motor opens the gate.  \n   - Counter increments; LCD and app update available slots.  \n2. **Exit**:  \n   - IR sensor triggers gate opening → Counter decrements.  \n3. **Full Capacity**:  \n   - System denies entry if slots are occupied.  \n\n## Future Scope\n- Integrate payment systems for reserved parking.  \n- Add solar panels for energy-efficient operation.  \n- Implement license plate recognition for security.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpinky0212%2Fiot-based-smart-parking-system","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpinky0212%2Fiot-based-smart-parking-system","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpinky0212%2Fiot-based-smart-parking-system/lists"}