Functional requirements of Smart Energy Management System with non-functional

Functional Requirements

1. User Authentication and Authorization
   • Allow users to register, log in, and manage their accounts with secure authentication.
   • Different access levels for users (e.g., home users, facility managers, administrators).
2. Energy Consumption Monitoring
   • Provide real-time monitoring of energy consumption across various devices and systems.
   • Display detailed energy usage statistics and historical data.
3. Energy Usage Analytics
   • Analyze energy consumption patterns and trends.
   • Generate reports and insights on energy usage, costs, and savings opportunities.
4. Device and Appliance Control
   • Enable remote control and scheduling of connected devices and appliances (e.g., lights, HVAC systems).
   • Allow users to set up automated rules and scenarios based on time, occupancy, or energy consumption.
5. Energy Efficiency Recommendations
   • Provide suggestions for improving energy efficiency based on consumption patterns and system analysis.
   • Offer tips for reducing energy waste and optimizing usage.
6. Demand Response Management
   • Implement demand response strategies to adjust energy usage during peak periods.
   • Communicate with energy providers to participate in demand response programs.
7. Integration with Renewable Energy Sources
   • Monitor and manage energy generated from renewable sources (e.g., solar panels, wind turbines).
   • Optimize the use of renewable energy and storage systems.
8. Billing and Cost Management
   • Track and manage energy costs based on consumption and pricing plans.
   • Generate detailed billing reports and cost forecasts.
9. Alerts and Notifications
   • Send alerts for abnormal energy consumption, system faults, or maintenance needs.
   • Notify users of potential savings opportunities or system updates.
10. User Interface and Dashboard
    • Provide an intuitive user interface and dashboard for monitoring and controlling energy usage.
    • Offer customizable views and widgets to display relevant information.
11. Integration with Other Systems
    • Integrate with building management systems (BMS), smart home systems, and external energy management platforms.
    • Support for API integration with third-party services and devices.
12. Data Logging and Reporting
    • Log detailed energy consumption data and system events.
    • Generate and export reports in various formats (e.g., PDF, Excel).
13. Emergency Management
    • Provide tools for handling energy-related emergencies (e.g., power outages, system failures).

Non-Functional Requirements

1. Performance
   • Ensure the system can handle high volumes of data and a large number of devices efficiently.
   • Provide quick response times for user interactions and real-time monitoring.
2. Scalability
   • The system should be scalable to accommodate additional devices, users, and energy data as needed.
   • Support both horizontal and vertical scaling to handle growth.
3. Availability
   • Ensure high availability with minimal downtime (e.g., 99.9% uptime).
   • Implement redundancy and failover mechanisms to handle system failures.
4. Security
   • Protect user data and energy consumption information through encryption and secure access controls.
   • Implement regular security audits and adhere to data protection regulations.
5. Usability
   • Design an intuitive and user-friendly interface for managing and monitoring energy usage.
   • Provide clear navigation, help documentation, and user support.
6. Compatibility
   • Ensure compatibility with various devices, operating systems, and communication protocols (e.g., IoT standards).
   • Integrate seamlessly with existing energy infrastructure and third-party systems.
7. Maintainability
   • The system should have a modular and well-documented codebase to facilitate maintenance and updates.
   • Implement automated testing and continuous integration practices.
8. Reliability
   • Ensure reliable operation with robust error handling and recovery mechanisms.
   • Minimize system errors and downtime through proactive monitoring and maintenance.
9. Compliance
   • Adhere to relevant legal and regulatory requirements (e.g., energy regulations, data privacy laws).
   • Ensure compliance with industry standards and best practices.
10. Efficiency
    • Optimize resource usage (e.g., memory, processing power) to ensure efficient operation and cost-effectiveness.