Search results
Results from the WOW.Com Content Network
Airbags can deploy due to the vehicle's undercarriage striking a low object protruding above the roadway due to the resulting deceleration. The airbag sensor is a MEMS accelerometer, which is a small integrated circuit with integrated micromechanical elements. The microscopic mechanical element moves in response to rapid deceleration, and this ...
To this category belong seat belts, deformation zones and air-bags, etc. Advancement in passive safety systems has progressed very far over the years, and the automotive industry has shifted its attention to active safety where there are still a lot of new unexplored areas.
The terms "active" and "passive" are simple but important terms in the world of automotive safety. "Active safety" is used to refer to technology assisting in the prevention of a crash and "passive safety" to components of the vehicle (primarily airbags, seatbelts and the physical structure of the vehicle) that help to protect occupants during a crash.
A lifting bag is an item of diving equipment consisting of a robust and air-tight bag with straps, which is used to lift heavy objects underwater by means of the bag's buoyancy.
In 1998, for the 1999 model year, the system was extensively redesigned. With the launch of the Volvo S80 the IC airbag, [23] a curtain style airbag [24] deploying from the headlining to protect the head, was added. It has since been standard equipment on all newly released Volvos.
Since the airbag can only provide protection during the first collision, it may leave occupants unprotected during subsequent collisions in the crash. However, the first collision in a crash typically has the most severe forces, so an effective airbag provides maximum benefit during the most severe portion of a crash.
Lives saved by seat belts and airbags in the United States, 1991–2001. An analysis conducted in the United States in 1984 compared a variety of seat belt types alone and in combination with air bags. [1] The range of fatality reduction for front seat passengers was broad, from 20% to 55%, as was the range of major injury, from 25% to 60%. [1]
Airbag on a Bell OH-58 Kiowa helicopter. Crashworthiness is the ability of a structure to protect its occupants during an impact. This is commonly tested when investigating the safety of aircraft and vehicles. Different criteria are used to figure out how safe a structure is in a crash, depending on the type of impact and the vehicle involved.