Automotive security advances at high speed, and the protection of passengers is maintained as one of the priorities of the industry. With an eye on autonomous cars and the reconfiguration of the interiors, the safety within the vehicles faces new challenges as in response to these challenges, ZF Lifec has created a revolutionary solution: the Active Heel Airbagan airbag whose function is to protect the feet and ankles from the occupants in case of accident.
What is Active Heel Airbag and how does security improve?
He Active Heel Airbag It is a security system designed to protect the feet of the occupants in situations where they lose contact with the vehicle floor. In a conventional car, the feet rest on the ground, providing stability and natural support during an impact.
However, autonomous vehicles, which could offer reclining seats and flexible configurations, lack this support point, which increases the risk of leg injuries and ankles in case of collision.
ZF has developed an airbag that unfolds from under the vehicle’s mat, providing support for the heels and avoiding uncontrolled movements. This innovative technology improves posture and reduces the impact on legs and knees during an accident.
How does heel airbag work
This feet airbag is activated in second fractions before an imminent impact, raising and stabilizing the feet to prevent dangerous movements. In this way, it allows a more effective interaction with other safety systems, such as the knee airbag and the seat belt, improving the integral protection of the occupants.
In addition, the Active Heel Airbag It could incorporate ergonomic functions in the future, offering additional support for comfort in long trips.
Advantages of Active Heel Airbag
The integration of Active Heel Airbag It represents a significant advance in the passive safety of vehicles. Some of its main advantages are:
- Superior leg protection: Reduce ankles, knees and femur lesions during a collision.
- Adaptability to autonomous vehicles: Provide protection regardless of the occupant position in the seat.
- Synergy with other security systems: It enhances the action of other airbags, such as knee, and complements the seat belt.
- Improved body stability: Avoid uncontrolled displacement of the legs at the time of impact.
- Additional comfort: It could serve as ergonomic support in long journeys.
When will the Active Heel Airbag to cars?
ZF has confirmed that the Active Heel Airbag will be available in the first production models From 2028. With the growing adoption of autonomous vehicles, these types of technologies will be essential to guarantee the safety of occupants, regardless of the disposition of the seats.
