Introduction to Automotive Occupant Sensing Systems
Introduction to Automotive Occupant Sensing Systems
Automotive occupant sensing systems (OSS) are advanced technologies designed to enhance vehicle safety and comfort by detecting the presence and position of occupants within a vehicle. These systems play a crucial role in the effective deployment of airbags and other safety features, ensuring that they operate optimally based on the specific characteristics of each occupant.
At its core, an occupant sensing system utilizes a combination of sensors, including weight sensors, pressure sensors, and sometimes even infrared sensors, to gather data about the occupants in the vehicle. The primary function of these systems is to determine whether a passenger is in a seat and, if so, their size and position. This information is critical for the airbag system, as it helps to decide how and when to deploy airbags in the event of a collision.
For example, if the system detects that a child or…