🚍 Smart Transit - Transport Management System

Efficient Transport Management System (TMS) designed to streamline scheduling, coordination, and management for students, teachers, and staff. The system ensures smooth transport operations with a structured scheduling system and real-time updates.

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📌 Project Overview

🔹 Smart Transit is a C++-based transport management system developed using the Qt Framework and SQLite Database.
🔹 It enhances transport logistics, scheduling, and user coordination to ensure seamless operations.
🔹 Designed for educational institutions, it simplifies bus tracking, seat allocation, and transport scheduling.

This project was developed as part of our Software Development-1 course at International Islamic University Chittagong (IIUC).

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👥 Developed By

Name	Role
Mohammed Hasan	Team Leader & Frontend Developer
Gazi Shaharabi Anwar Tuhin	UI/UX Developer
Shuvo Nath	Backend Developer

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🛠 Technologies Used

Technology	Purpose
C++	Core programming language
Qt Framework	GUI development & application logic
SQLite	Database for transport scheduling & management

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🚀 Key Features

✅ Schedule Management – Manage transport schedules for students, teachers, and staff.
✅ Real-Time Updates – Notify users of bus availability, changes, and cancellations.
✅ User-Friendly Interface – Designed for simple navigation and accessibility.
✅ Secure Database Integration – Stores and retrieves transport schedules efficiently.
✅ Role-Based Access Control – Differentiates between students, faculty, and admins.
✅ Error Handling & Logging – Ensures smooth performance and troubleshooting.

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💻 System Requirements

Requirement	Details
Operating System	Windows / Linux / macOS
Qt Framework	Qt 5.12+ (Recommended)
SQLite	Pre-installed or bundled with Qt
C++ Compiler	MinGW / MSVC / GCC

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🏗 Installation & Setup Guide

📌 Prerequisites

Ensure you have the following software installed:

• Qt Creator (Qt 5.12+ recommended)
• SQLite Database
• C++ Compiler (MinGW/MSVC/GCC)

🛠 Steps to Run the Project

1️⃣ Extract the Project Files

📂 Download and extract the OOP Final Project.zip file.

2️⃣ Open the Project in Qt Creator

📌 Locate the TMS.pro file and open it in Qt Creator.

3️⃣ Configure the Database Path

🛠 Open mainwindow.cpp and locate the database connection code.
✏️ Update the path of OOP_BUS.db to match the correct location of your database file.

4️⃣ Fix Potential Build Errors

If you encounter an error such as:

undefined reference to 'MainWindow::on_pushButton_21_clicked()'

📌 Solution:

• Click on the error message, which will navigate you to the problematic section.
• Locate case 21: to case 94: in your switch statement and replace them with the correct logic from case 21-case 194.txt.
• Save the file and rebuild the project.

5️⃣ Build & Run

After making the necessary changes, build and run the project inside Qt Creator.

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🗄️ Database Structure

Table	Purpose	Fields
users	Stores user details	id, name, role, email, password
buses	Stores bus details	bus_id, route, driver_name, seats_available
schedules	Stores transport schedules	schedule_id, bus_id, departure_time, arrival_time
bookings	Stores user bookings	booking_id, user_id, schedule_id, seat_number

📌 Note: The database follows relational constraints, ensuring data integrity and preventing duplicate entries.

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🏆 Project Impact

📌 Enhanced Transport Operations – The project improves scheduling efficiency and coordination.
📌 User Satisfaction – Real-time updates and a user-friendly interface enhance the experience.
📌 Optimized Workflow – The structured approach ensures a more organized transport system.

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🔮 Future Enhancements

🔹 GPS Tracking – Integrate real-time bus tracking.
🔹 Mobile App Support – Extend the system to mobile platforms.
🔹 Automated Notifications – Email/SMS alerts for schedule updates.
🔹 Advanced User Roles – Add administrative permissions for better management.
🔹 Machine Learning for Route Optimization – Suggest better transport routes dynamically.

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📩 Support & Contact

📧 Email: mohammedhasan.contact@gmail.com

If you encounter any issues or have feedback, feel free to open an issue on GitHub.

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🔥 Final Notes

• Security Best Practices:

  • Always validate user inputs to prevent SQL Injection.
  • Use hashed passwords for user authentication.
  • Restrict database access for unauthorized users.

• Performance Optimization:

  • Optimize database queries for faster execution.
  • Implement caching for frequently accessed data.
  • Use multi-threading in Qt for responsive UI interactions.

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