Most crashes, accidents and fatalities happen at speeds above 25 mph, Carlson stated, including that the proposal “dramatically increases what many AEB systems currently do.”
For speeds above 6.2 mph, the proposal would require a car to supply a forward-collision warning and have an automated emergency braking system that applies the brakes when a collision with the rear of one other car or a pedestrian is imminent.
Additionally, it might require the system to totally keep away from different autos at speeds as much as 50 mph when a driver fails to react. If a driver brakes, however not sufficient to keep away from a collision, the system must absolutely keep away from one other car at speeds as much as 62 mph.
The proposal would require autos be capable to cease and keep away from pedestrians at speeds as much as 37 mph.
Automatic emergency braking methods additionally should be capable to carry out at night time, together with detecting pedestrians at midnight and stopping the car accordingly.
It is just not clear what number of methods obtainable on autos at this time meet the company’s proposed efficiency requirements.
“Most of them are not operating at the speeds that we’re setting here, although some do,” Carlson stated. “Most do not meet the nighttime pedestrian AEB standards. A lot of the systems do not include pedestrian AEB at all, although increasingly we’re seeing some penetration of the fleet.”
In a press release to Automotive News, NHTSA stated methods on at this time’s autos supply a “range of performance.”
“Our proposal carefully considers the data from NHTSA research, which demonstrates that vehicles can achieve the performance levels we are proposing,” the company stated.
Hyundai Motor North America stated in a press release that it helps NHTSA’s proposal as “an important step to further reduce automotive crashes and injuries.”
The automaker stated its 2023 mannequin 12 months lineup comes with normal automated emergency braking methods, together with superior pedestrian detection, but it surely didn’t touch upon whether or not the expertise meets all of the efficiency necessities within the proposal.
Ford Motor Co., General Motors, Honda, Mazda and Mercedes-Benz stated they had been nonetheless reviewing NHTSA’s proposal.
Source: www.autonews.com