NHTSA listens to arguments against quiet hybrids

Hybrid and fully electric vehicles have come under fire as of late due to the quietness at which they operate. While this is seemingly a good thing for passengers of the vehicle, there are legitimate concerns that blind people will not be able to detect the rapidly approaching vehicle if it is not making any sound. Along with blind pedestrians, safety advocates are concerned that children and cyclists will be at risk from silent vehicles.

The issue of hybrid and electric car silence is a complicated one. Of course, these vehicles are not really "silent," as the tires and associated systems do emit some sound, though it may be inaudible with other various traffic sounds. Some are proposing a minimum sound level for all vehicles, though nothing is likely to happen until the situation is studied.

The National Highway Traffic Safety Administration plans to begin research right away into the dangers of quiet hybrids and electric cars and has plans to introduce "technology neutral" ways to combat the problem. This continues to be an interesting discussion and one we're sure to hear plenty more about.

[Source: Automotive News - sub. req'd]

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