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

  • Idaho adds human dimension to winter savings
    September 23, 2014
    Idaho leverages the increased capability and reliability of its road weather sensor network to reduce costs and prevent accidents. Weather-related accidents can form a significant chunk of an authorities’ annual road casualty statistics. While authorities cannot control the weather, the technology exists to monitor the road conditions and react with warnings to motorists and the treatment of icy or snow-covered roads. However, with all capital expenditure now placed under the microscope of public scrutiny,
    Read More
  • Telvent to enhance ATMS and ITS system in Florida
    May 31, 2012
    Telvent GIT has announced that it will provide continuous engineering and IT services to upgrade and enhance Pinellas County’s advanced traffic management system (ATMS) and ITS. Since becoming operational in 2006, the county’s ATMS has reduced the number of stops and delays and improved overall travel times. Additionally, Pinellas County has realised an improvement in air quality. Telvent, which has worked with the county since 2003, will upgrade and enhance the ATMS and ITS systems with its advanced techno
    Read More
  • When weather warnings get hyperlocal
    August 24, 2016
    David Crawford looks at new technologies to cope with the age-old problem of driving in bad weather. On the 10-year average, between 2005 and 2014 bad weather contributed to more than 1.5 million vehicle crashes in the US each year, resulting in more than 800,000 injuries and 7,400 deaths. These were the findings of analysis by Booz Allen Hamilton of NHTSA data which concluded that the loss of life, hospital treatment and damage to assets costs an annual average of $42bn.
    Read More
  • McCain awarded Texas traffic equipment contract
    September 6, 2012
    US based McCain, manufacturer and supplier of intelligent transportation systems, traffic control equipment and parking guidance solutions, has been awarded a one-year contract for 332 and 336S traffic controller cabinets and 170E traffic signal controllers by the City of Fort Worth, Texas. The company says 170/2070-style California Department of Transportation (Caltrans) approved traffic signal controllers and controller cabinets represent some of the most tried-and-true solutions the industry has to offer
    Read More

Highlighted Content