ZF Lifetec,a branch of the ZF conglomerate known for its automotive parts like transmissions and axles,has unveiled a groundbreaking design for steering wheels in autonomous vehicles.This new design strategically places the airbag within the top rim of the steering wheel,leaving the central hub available for other technologies.This positioning is a shift from the traditional setup where the airbag is located in the hub.
The airbag emerges from the upper part of the rim when the wheel is centered,ensuring that even if the wheel is locked or turned during an accident,the airbag does not obstruct the driver.This design not only enhances safety by securing the airbag’s position but also opens up the central space of the steering wheel for innovative uses.
The prototype presented by ZF Lifetec features a conservative design with a single screen at the hub,surrounded by capacitive controls typically found on the spokes of current steering wheels.This setup includes essential functions such as horn buttons and allows for the inclusion of sensors to detect hand placement,maintaining current standards for driver interaction.
The introduction of this airbag location is a response to the evolving design needs of future autonomous vehicles,where traditional elements like steering wheels are being reimagined to accommodate more digital controls and displays.The design enables the potential integration of larger screens or even tablet-like displays in the center of the wheel,offering a versatile platform for interface design.
ZF Lifetec’s innovation not only addresses safety concerns but also adapts to the aesthetic and functional transformations in vehicle design driven by the move towards full autonomy.This development marks a significant step in redefining the driver’s interaction with their vehicle,aligning with the broader trends of increasing digital integration within automotive interiors.