Development of Real Time SOS System for Vehicle

The goal of this study is to develop and implement a new SOS system for vehicles, aiming to enhance emergency response effectiveness and vehicle safety. To achieve this, the system utilizes the GSM800L module for cellular connectivity, the NEO-6M GPS module for accurate geolocation, and the Arduino Nano as its main controller. Integration of these technologies enables real-time tracking and immediate emergency communication, crucial in the aftermath of a vehicle accident. The system automatically triggers an SOS signal when either an emergency button inside the vehicle is pressed or a collision is detected. This signal contains the vehicle’s precise coordinates from the NEO-6M GPS module and is transmitted to predetermined emergency contacts and services using the GSM800L module. The Arduino Nano serves as the primary processing unit, offering a compact, cost-effective solution that minimizes spatial intrusion and is compatible with various vehicle models. By facilitating instantaneous connection with emergency services and enabling precise location monitoring, this technology significantly reduces reaction times, potentially saving lives and mitigating the severity of accident outcomes. Furthermore, this study underscores the system’s scalability and adaptability to future advancements, such as integration with IoT platforms and vehicular telematics systems, paving the way for the next generation of automotive safety technologies.