Touted as lifesaving, crash-preventing tech, automatic emergency braking (AEB) is standard equipment in most new cars sold in the United States.
Over the years, AEB has successfully stemmed rear-end crashes, which often result in injuries, property damage, and even fatalities. A study by the Partnership for Analytics Research in Traffic Safety, for example, found that rear-end crashes dropped 49% when the approaching vehicle had AEB, and the number of collisions with injuries was reduced by 53%.
But AAA wanted to know if the latest generation of AEB could handle higher speeds and detect moving vehicles in its path at intersections. It struggled with the former and failed with the latter.