Functional requirements of Online Traffic Monitoring System with non-functional

Functional Requirements

1. User Management:
   • User Registration & Authentication: Allow users to register, log in, and recover passwords. Implement multi-factor authentication for security.
   • Role-Based Access Control: Different roles (e.g., Admin, Traffic Analyst, Public User) with specific permissions and access levels.
   • Profile Management: Users can view and update their profile information.
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2. Traffic Data Collection:
   • Real-Time Data Acquisition: Collect real-time traffic data from various sources like traffic cameras, sensors, and GPS devices.
   • Data Integration: Integrate data from multiple traffic monitoring sources and devices.
3. Data Visualization:
   • Live Traffic Maps: Provide real-time maps showing current traffic conditions, congestion levels, and incidents.
   • Traffic Flow Charts: Display graphical representations of traffic flow, speed, and volume over time.
4. Traffic Analysis:
   • Incident Detection: Automatically detect and report traffic incidents such as accidents, road closures, and construction.
   • Congestion Analysis: Analyze traffic congestion patterns and provide congestion forecasts.
   • Historical Data Analysis: Allow users to view and analyze historical traffic data for trend analysis.
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5. Alerts and Notifications:
   • Real-Time Alerts: Notify users of traffic incidents, congestion, and road closures through push notifications, emails, or SMS.
   • Customizable Alerts: Allow users to set up personalized alerts based on specific criteria, such as traffic conditions on their regular routes.
6. Reporting:
   • Incident Reports: Generate detailed reports on traffic incidents, including cause, location, and impact.
   • Traffic Reports: Provide reports on traffic trends, congestion patterns, and other relevant metrics.
   • Custom Reports: Allow users to create custom reports based on specific data queries and parameters.
7. Integration:
   • Third-Party Services: Integrate with third-party services for additional data sources or functionalities, such as mapping services or traffic information providers.
   • API Access: Provide APIs for integration with other applications, such as navigation systems or city planning tools.
8. Public Access:
   • User Interface: Provide a public-facing interface for general traffic information, including real-time maps and traffic updates.
   • Interactive Features: Allow users to interact with the system, such as searching for traffic conditions on specific routes.
9. System Administration:
   • Data Management: Admins should be able to manage and configure data sources, including adding, updating, or removing devices.
   • System Monitoring: Monitor system performance, data integrity, and user activity.
   • Access Control: Admins can manage user roles and permissions.

Non-Functional Requirements

1. Performance:
   • Scalability: The system should handle increasing volumes of traffic data and users without performance degradation.
   • Real-Time Processing: Ensure low latency for real-time data processing and visualization.
2. Reliability:
   • Availability: Achieve high availability with minimal downtime to ensure continuous monitoring and data access.
   • Fault Tolerance: Implement mechanisms for fault tolerance to handle system failures gracefully.
3. Security:
   • Data Encryption: Ensure encryption of data in transit and at rest to protect sensitive information.
   • Access Control: Implement strong authentication and authorization mechanisms to protect system access and data.
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   • Compliance: Adhere to relevant data protection regulations, such as GDPR or CCPA.
4. Usability:
   • User Interface: Design an intuitive and user-friendly interface for ease of navigation and interaction.
   • Accessibility: Ensure the system is accessible to users with disabilities, following guidelines like WCAG.
5. Maintainability:
   • Code Quality: Maintain high-quality code and follow best practices for ease of updates and maintenance.
   • Documentation: Provide comprehensive documentation for users and developers, including user manuals and API docs.
6. Support:
   • Customer Support: Offer support channels such as live chat, email, and phone for user inquiries and issues.
   • Help Center: Maintain a knowledge base or help center with FAQs, guides, and troubleshooting information.
7. Compatibility:
   • Cross-Browser Support: Ensure compatibility with major web browsers (e.g., Chrome, Firefox, Safari).
   • Mobile Responsiveness: Design the system to be functional on mobile devices, providing a seamless experience across platforms.
8. Backup and Recovery:
   • Regular Backups: Implement regular backups of data to prevent loss in case of system failures.
   • Recovery Procedures: Establish procedures for data recovery and system restoration.
9. Integration:
   • Interoperability: Ensure the system can integrate with other traffic management systems, government databases, and public services.
   • API Flexibility: Provide flexible APIs to accommodate various integration needs.
10. Data Quality:
    • Accuracy: Ensure the accuracy and reliability of traffic data collected from different sources.
    • Timeliness: Provide timely updates and data refreshes to reflect current traffic conditions accurately.