Vehicle-Life Interaction in Fog-Enabled Smart Connected and Autonomous Vehicles

Traffic accidents have become a major issue for researchers, academia, government and vehicle manufacturers over the last few years. Many emergency situations frequently occur on road. Unfortunately, lead to health injuries, destruction of some infrastructure, bad traffic flow, more importantly these events cause deaths hundreds thousands people due not getting treatment in time. Thus, we need develop an efficient smart system ensure timely arrival ambulance service place accident order provide medical help those injured. In addition, also communicate promptly with other entities such as hospitals so that they can make appropriate arrangements information personnel scene including alerting related injured person(s). this paper, developed intelligent protocol uses connected autonomous vehicles' scenarios Intelligent Transportation System (ITS) prompt services be provided reduce death rate caused. The proposed smartly connects all relevant entitles during while maintaining smooth flow service. Moreover, our mitigates broadcasting messages circulating network delay sensitive tasks. evaluation results, based performance metrics channel collision, average packet delay, loss, routing-overhead demonstrate outperforms previously protocols Emergency Message Dissemination Vehicular (EMDV), Contention Based Broadcasting (CBB), Particle Swarm Optimization Contention-based Broadcast (PCBB) protocols. Finally, discuss several issues challenges addressed achieve reliable, efficient, connected, vehicular network.