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Your Next Car Could Have Airbags That Inflate on the Outside (popularmechanics.com)
German auto supplier ZF Friedrichshafen AG has spent 10 years working on external airbags for cars, according to Popular Mechanics, and "The tech is finally ready for carmakers -- that is, if ZF can convince them to buy it."
With ZF's system, each side sill (the outside bodywork underneath the car doors) packs one airbag that runs the full length of the doors. Sensors on the car will watch out for any objects that look likely to slam into the side of the car. When the computers decide a crash is imminent and unavoidable, they deploy from the side sill, revealing the airbag. In no more than 100 milliseconds, inflators pump up the airbag to the height of a typical front bumper.
One advantage of outside airbags is that they disperse the forces of impact. An oncoming car about the slam into the side of your vehicle would strike with the relatively small surface area of its front bumperâ"and an even smaller surface if it strikes at an angle. But when a car hits an inflated airbag, the impact force is spread through the airbag and along the length of the vehicle's side structure, which reduces energy loads. ZF says its tech reduces intrusions into the passenger cabin by 30 up to percent, and reduces injury levels by 20 to 30 percent.
One advantage of outside airbags is that they disperse the forces of impact. An oncoming car about the slam into the side of your vehicle would strike with the relatively small surface area of its front bumperâ"and an even smaller surface if it strikes at an angle. But when a car hits an inflated airbag, the impact force is spread through the airbag and along the length of the vehicle's side structure, which reduces energy loads. ZF says its tech reduces intrusions into the passenger cabin by 30 up to percent, and reduces injury levels by 20 to 30 percent.
I drive a mattress with wheels already called a Cadillac.
It would be a very good solution for small speed collisions too. Especially for beginners. Even if not dangerous, a damage to a car may cost a lot.
The Volvo V40 sold in Europe at least has had an external deploying pedestrian airbag since 2012; most likely engineered and manufactured by Autoliv of Sweden. Side note- notice no Volvo passenger vehicles are part of the global scale Takata airbag recalls.
Better. Automatically deploy the external airbags whenever the car alarm gets triggered. Suddenly smash-and-grab robbery gets a lot more dangerous, complete with falling glass launched at the attacker's face at high speeds. How soon can we get them installed on every car in the Bay Area?
Check out my sci-fi/humor trilogy at PatriotsBooks.
And how far have you ever traveled from home? Ten miles? Maybe fifty miles? The world is a LOT bigger than that, and most of it doesn't have subways or mass transportation. You need to get out more and broaden your horizons.
People like you are part of the problem. You look outside your window and you think the whole planet looks just like that. City life is such a sad thing.
Hey, I have trees in my yard! Do you?