ESF

A safe nudge in the ribs

Mercedes-Benz is further extending its PRE-SAFE® occupant protection system by adding the innovative PRE-SAFE® impulse side function.     

If an imminent side collision is detected, it moves the occupant as far away as possible from the acute danger zone before impact.

Mercedes-Benz has been protecting car occupants with its PRE-SAFE® concept in many accident situations for more than ten years.

ESF

The concept includes various measures to move the occupants into the best possible position prior to an imminent impact.

Unlike in the case of a frontal collision, there is only a limited crumple zone available in the event of a side impact.

ESF

To increase the size of this zone, the new PRE-SAFE® impulse side function moves the occupant in the danger zone away from the door and towards the centre of the vehicle just before an imminent side impact.

ESF

To do this, the system inflates the air chambers in the side bolsters of the backrest within a fraction of a second when an imminent side impact is detected.

This impulse can move the occupant to the side, away from the acute danger area and towards the vehicle centre, thus increasing the distance between occupant and door.

ESF

At the same time, the impulse is imparted moderately to the occupant, lessening the forces acting on them during the side impact.

This can substantially lessen the load exerted on the ribcage by the side collision and greatly reduce the risk of injury.

PRE-SAFE Pulse

Extensive tests have shown that the brief impulse does not critically affect the driver’s ability to control the vehicle. The system is available as an optional extra for the front seats.

Tags: ,

Comments are closed.

Copyright © 2017 Mercedes 500SEC.com All rights reserved. Amazing Grace theme by Vladimir Prelovac.