Lane change decision aid and warning system using LoRa-based vehicle-to-vehicle communication technology

Among the most severe crash scenarios are those caused by driver’s decisions to manoeuvre vehicle adjacent lanes. In scenarios, drivers’ intentionally change lanes take over another slower and preserving current speed especially on highway road. The decision may be fatal for drivers of incoming or approaching vehicles which not aware intention fail reduce their avoid lane collision. Hence, this study proposes a aid warning system aims support prior performing road where travelling in single direction. implements vehicle-to-vehicle communication (V2V) via long-range (LoRa) technology alert host warns when intends lane. Visual audible will triggered as precaution mechanism both drivers. Experiments shows that V2V using LoRa can provide contextual information useful assist deciding whether use case settings.