Car Diagnostic Management with Cloud Connectivity and Local Storage

This project presents a Car Diagnostic Management System with Cloud Connectivity and Local Storage, aimed at ensuring efficient vehicle health monitoring. The system collects real-time data such as engine temperature, RPM, speed, battery, fuel level, throttle, and intake air in car using onboard sensors and the OBD-II interface. Diagnostic checks are performed to identify issues in the engine, transmission, electrical, and emission systems. The diagnostic data is stored locally on SD cards or internal memory when offline and uploaded to the cloud when internet connectivity is available. Cloud storage enables secure long-term record keeping and allows remote access via a mobile application or web dashboard. The system also maintains a history of previous reports, sends alerts and notifications, and supports predictive maintenance through data analysis. By integrating real-time monitoring, dual storage, and remote accessibility, the system reduces maintenance costs, enhances car safety, and extends vehicle lifespan.