Alert generation and Vehicle Authenticationin fog environment

Be it the advancement of infrastructure or the impact of the pandemic, more and more vehicles are added to the system. This has significantly increased traffic density, resulting in traffic jams and sometimes leading to collisions. Therefore concern for effective strategies systems and safety mechanisms for proper traffic management is more indispensable than ever. This paper introduces a lightweight alerting system that functions as a collision identification system, acquiring information about the vehicle. The framework will leverage the advantages of fog computing and notify other on-road vehicles about the collision only after proper authentication. For reducing the false alarm, we will use the sensor to know the level of impact. Additionally, a quick, immediate response is included in the framework, which is intended to call emergency services in order to provide medical aid at the earliest.