Siren Detector in Public Vehicles

The significant challenges posed by the increasing population and its impact on road safety, especially in India for its 17% share of the world's population, need innovative solutions. Our proposed system employs voice recognition technology within an Internet of Things (IoT) framework, utilizing Zigbee for inter-car communication. The integration of these technologies enables real-time communication between vehicles, enhancing traffic coordination and, subsequently, emergency vehicle response. The system's key component is voice recognition, which detects ambulance sirens, triggers alerts, facilitates inter-car coordination, and notifies drivers through an LCD. To tackle ambient noise challenges, a dedicated noise filtering technique is implemented. This multifaceted solution aims to improve emergency vehicle awareness significantly and response on Indian roads, contributing to enhanced road safety in the face of escalating vehicular density and accident rates.