Seat Belts: A Review of Technological Milestones, Regulatory Advancements, and Anticipated Future Trajectories Exponent, Incorporated

Format:

Book

Conference/Event

Author/Creator:

Agarwal, Gunjan, author.

Contributor:

Kidambi, Narayanan

Lange, Robert

Conference Name:

Automotive Technical Papers (2021-01-01 : Warrendale, Pennsylvania, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2021

Summary:

Decades after their introduction, seat belts remain the most important safety innovation in automotive history. Seat belt usage remains the single most effective way to minimize the risk of injury or death in severe crash events. Despite having matured, seat belts continue to evolve and improve and are expected to play an equally critical role in future passenger vehicles as increasing automation leads to changes in occupant compartment design and occupant-to-vehicle interaction. In this paper, an overview of major technical milestones in the development of seat belts is presented, ranging from the earliest lap belts to todays systems that seamlessly synthesize and integrate information from a variety of sensors to prepare the restraints for an imminent crash. A brief overview of contemporary regulatory events is also provided, illustrating how regulatory actions have followed and occasionally driven the development and proliferation of various aspects of occupant restraints. Furthermore, a decade-by-decade historical review of seat belts provides context for a discussion on the state of the art in seat belt technology today. Finally, perspectives are offered on how restraints may continue to evolve in future vehicles. Increasing levels of vehicle automation correspond to a decreasing human intervention in vehicle operation, thereby potentially enabling a greater range of seating positions or even entirely new compartment designs. Restraint designs, as well as the occupant injury metrics by which seat belt performance is commonly measured, are anticipated to continually evolve to accommodate these changes and ensure that they remain an effective tool for ensuring roadway safety

Notes:

Vendor supplied data

Publisher Number:

2021-01-5097

Access Restriction:

Restricted for use by site license