An assisted driving system installed in a Subaru car failed to detect a dummy cyclist during testing by the American Automobile Association.
The Subaru Forester, equipped with the manufacturer's EyeSight driver assist technology did not react to a simulated bicycle rider five times under test conditions, and also failed to detect or slow to avoid a dummy vehicle during a simulated head-on collision, Reuters reports.
The other assisted driving technologies tested, a Tesla Model 3 and Hyundai Santa Fe, both detected and braked to avoid collision with the dummy cyclist crossing their paths.
In another test, all three avoided a dummy vehicle and cyclist travelling in the same direction as their assisted driver technology cars.
Subaru spokesperson Dominick Infante told the new website that the brand would be looking into the AAA test to better understand the methodology, and said he currently does not have a detailed response, but insisted Subaru has improved its EyeSight driving system for the 2022 Forester.
Subaru's EyeSight uses cameras to monitor traffic movement and warns drivers if they sway out of their lane. It also offers pre-collision braking and throttle control and, in some models, cruise control which monitors the vehicle in front and maintains distance by adapting the driver's speed.
All three systems tested failed to avoid head-on collisions with dummy vehicles, prompting the AAA to conclude that current assisted driving technologies do not meet the standard of true autonomous driving.
In the AAA's test, each vehicle was put through four scenarios, including overtaking a dummy car travelling in the same direction as the test vehicle, overtaking a dummy cyclist travelling in the same direction, a 25mph head-on collision course with a dummy car, and avoiding a dummy cyclist crossing their path.
The dummy cyclist travelling in the same direction test and dummy vehicle travelling in the same direction test, were both successfully passed by all three vehicles.
However, the Hyundai and Subaru models did not appear to detect or react to avoid the dummy vehicle in a simulated head-on collision. The AAA said the Tesla Model 3 slowed to 3.2 miles per hour, but still collided with the oncoming dummy car.
Tesla has not commented on the study, while Hyundai said it "is reviewing the findings in AAA's report as part of our ongoing commitment to customer safety."
Dan joined road.cc in 2020, and spent most of his first year (hopefully) keeping you entertained on the live blog. At the start of 2022 he took on the role of news editor. Before joining road.cc, Dan wrote about various sports, including football and boxing for the Daily Express, and covered the weird and wonderful world of non-league football for The Non-League Paper. Part of the generation inspired by the 2012 Olympics, Dan has been 'enjoying' life on two wheels ever since and spends his weekends making bonk-induced trips to the petrol stations of the south of England.