Wrong-way driver warning, WWD or WWDW is a type of ADAS - advanced driver assistance system, designed to help to prevent driving in the wrong direction, i.e. against the flow of traffic on a Freeway , Dual carriageway, Motorway, or any road with a central reservation. This "wrong turn" is a far more frequent occurrence than many people imagine. Just in the USA alone, wrong way driving incidents account for the deaths of up to 400 people each year, a staggering 1 percent of all road fatalities.
Click here to view the Wrong way Alert ADAS warning system by Traffic Calm Systems