New active safety technologies could reduce road accidents in the United States by more than one third, saving thousands of lives and billions in societal costs for medical care, vehicle repairs and lost productivity, according to a new study released this week by the Boston Consulting Group.
The study said available systems like automatic braking and lane control assistance technology could reduce the number of accidents by 28%. In addition, wider use of the new technologies could pave the way for fully autonomous vehicles and lead to a 90% reduction in fatal accidents over time.
“Because the vast majority of crashes in the United States are caused by driver error, the lack of adoption of these technologies within the vehicle fleet in the United States is a significant missed opportunity,” said BCG’s Xavier Mosquet, who co-authored the report funded by the Motor & Equipment Manufacturers Association.
The report noted approximately 33,000 people are killed and 3.9 million injured each year in automotive accidents in the United States – at a cost to society of $910 billion. The Active Driver Assistance System, or ADAS, technologies could save 9,900 lives and $251 billion in societal costs.
Mosquet said the study focused on auto features that are available in many vehicles as options now, such as forward collision warning, surround view, adaptive cruise control, blind spot detection, night vision, lane departure warning and parking assist.
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However, adoption of these technologies has been slow because many consumers are unwilling to pay the extra costs, Mosquet said. For example, car owners in a recent survey said they would be willing to pay $100 to $400 for blind spot detection, but the current cost is nearly $600.
“We possess the know-how and technology to save nearly 10,000 lives on America’s roads annually,” said Steve Handschuh, MEMA president and chief executive officer.
“What’s lacking is the urgency to increase consumer education and the political will to get it done today. The way forward should include a mix of federal tax incentives and discounts on insurance premiums to steer consumers toward available safety technologies.”
The study said additional systems are expected to become available in the near future including “traffic jam autopilot,” “highway autopilot with lane-changing,” and “urban available.”
But the report noted “at current adoption rates, making these partially autonomous features affordable to consumers poses a challenge.”
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The technology, which is already available on some cars, uses on-vehicle sensors to detect a possible collision and applies brakes if the driver fails to respond to warning sounds.
Despite the enormous benefits of the technology, Mosquet said that market forces alone won’t increase demand for added safety features since the cost to consumers is relatively steep. Forward collision warnings and braking as well as adaptive headlights are a bit like insurance: its value isn’t apparent until it’s needed, Mosquet observed. The growth of demand is very slow and without stronger demand the costs will remain high, he added.
Mandates are one possible solution. After all, without fuel-economy mandates gasoline would probably be more than $5 per gallon because there would have been no incentive for carmakers to improve the mileage of their vehicles, he said.
But the lobbyists who sponsored the report jumped in to insist mandates were not necessary but other steps, like educating the public, could be used to promote the technology.
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Mosquet, however, said fully autonomous cars may not face the same kind of cost challenge because consumers see them as a convenience for which they are quite willing to pay more, Mosquet said.