TRW introduces roof airbag technology

TRW Automotive Holdings has unveiled its new 'bag in roof' airbag system which replaces passenger airbags typically mounted in the instrument panel. The company claims the new airbag can help to mitigate passenger injuries and can allow for improved interior design aesthetics, ergonomics and functionality while saving space in the instrument panel. In addition, TRW claims this new design concept enhances development efficiency: by eliminating the need to package a passenger airbag in the instrument panel, t
April 25, 2012 Read time: 2 mins
RSS601 TRW Automotive Holdings has unveiled its new 'bag in roof' airbag system which replaces passenger airbags typically mounted in the instrument panel. The company claims the new airbag can help to mitigate passenger injuries and can allow for improved interior design aesthetics, ergonomics and functionality while saving space in the instrument panel. In addition, TRW claims this new design concept enhances development efficiency: by eliminating the need to package a passenger airbag in the instrument panel, the bag in roof design can significantly reduce the development costs of the dashboard as there is no need to develop a specific 'door' that opens with the airbag deployment. It is also functionally compatible with a wide range of vehicle architectures.

The airbag unit comprises a cushion and a gas generator which supplies the gas to the cushion in the event of an impact. The product offers easy assembly with opportunities for standardisation as some of the components are common to all applications.
TRW has undertaken pre-development work for the bag in roof technology for several years, and over the previous two years in close collaboration with a major European vehicle manufacturer, resulting in the award of a significant production contract.

For more information on companies in this article

Related Content

  • Monotch & Detecon to help 5G transport roll-out in EU
    March 4, 2024
    5GMEC4EU project aims to boost 5G take-up along major European transportation routes
    Read More
  • Co-operative infrastructure reduces congestion, increases safety
    January 30, 2012
    ITS Japan's Chairman Hiroyuki Watanabe talks to ITS International about his country's progress with cooperative infrastructures and how the experience gained to date can benefit similar initiatives elsewhere. Japan gave the rest of the world a taste of the cooperative infrastructure future when, in 1996, it went live with the Vehicle Information and Communication System (VICS). Designed to provide real-time traffic information and alerts to in-vehicle navigation systems with the dual aims of increasing safe
    Read More
  • Siemens technology supports UK’s first connected road test environment
    June 2, 2016
    Intelligent traffic systems company Siemens has begun working on its latest Connected and Autonomous Vehicles (CAV) project, in a collaborative partnership to create one of the most advanced environments for CAV technologies in the UK. Together with nine other consortium members, the UK Connected Intelligent Transport Environment (UK CITE) project will see trials on UK roads as early as next year, following a successful application for funding from the Government’s US%$144 million (£100 million) Intelli
    Read More
  • Scania tests truck platooning
    February 11, 2015
    Dutch Infrastructure and Environment Minister Melanie Schultz van Haegen, along with representatives of the European Commission, recently took part in test drive of truck platooning on the A28 in the Netherlands. The convoy consisted of three Scania R500 Streamline trucks; the steering was done by truck drivers, but speed and braking were controlled by the front truck using wi-fi technology. The plan is to have fully self driving trucks in the future. This method of coupled drive, based on adaptive cr
    Read More

Highlighted Content