ZF Lifetec has created the world's first heel airbag - saves feet in road accidents
ZF Lifetec has developed the world's first Active Heel Airbag - a heel airbag that can prevent serious leg injuries during an accident. The technology will be particularly important for cars of the future with automated driving systems, where drivers and passengers will be able to recline their seats back into so-called comfort positions.
Here's What We Know
In the traditional driving or passenger seat position, the feet rest on the floor, which allows the knee airbag to be deployed effectively. But if the seat is pushed back, the heels are no longer supported and in a collision the legs can move uncontrollably, increasing the risk of shin and foot injuries. The Active Heel Airbag solves this problem by creating a stable heel resting point even when the seat is pushed back.
The airbag is embedded in the floor and is activated at the moment of impact, instantly inflating under the carpet. This provides:
- stable heel support
- correct angle of impact between the knees and the airbag
- reduced risk of serious injury to the lower limbs.
On the driver's side, the technology can work in conjunction with the interior camera or the "comfort position" button. It can also reduce the risk of injury when the foot strikes the pedals.
ZF Lifetec plans to launch mass production of Active Heel Airbag in 2028. The development company claims that the system will be adaptable to most vehicle platforms.
Source: ZF Lifetec
