V2X enables vehicles to exchange information directly with nearby vehicles and roadside infrastructure through dedicated communication equipment.
V2N, meanwhile, connects vehicles to networks and cloud servers through mobile telecommunications infrastructure.
This allows vehicles to receive information covering broader areas, including traffic conditions, weather, roadwork and disabled vehicles beyond the immediate vicinity.
LG Electronics combines the two approaches to extend the reach and reliability of hazard warnings.
According to LG Electronics, the solution meets the criteria for the highest rating under Euro NCAP, Europe's new-car safety assessment program.