Automotive

Three decades of enhanced vehicle safety: ABS turns 30

Three decades of enhanced vehicle safety: ABS turns 30
The benefits of ABS in the wetImage: Bosch
The benefits of ABS in the wetImage: Bosch
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ABS demonstrated improved safety in the 70'sImage: Bosch
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ABS demonstrated improved safety in the 70'sImage: Bosch
ABS testing on the frozen lakes in Northern Sweden Image: Bosch
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ABS testing on the frozen lakes in Northern Sweden Image: Bosch
Still in use today, the "Peiseler wheel" accurately measures speed and braking distance.Image: Bosch
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Still in use today, the "Peiseler wheel" accurately measures speed and braking distance.Image: Bosch
The benefits of ABS in the wetImage: Bosch
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The benefits of ABS in the wetImage: Bosch
Click image to enlargeImage: Bosch
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Click image to enlargeImage: Bosch
ABS testing at the Bosch proving ground in BoxbergImage: Bosch
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ABS testing at the Bosch proving ground in BoxbergImage: Bosch
Click image to enlargeImage: Bosch
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Click image to enlargeImage: Bosch
Click image to enlargeImage: Bosch
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Click image to enlargeImage: Bosch
ABS: New v old (click to enlarge)Image: Bosch
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ABS: New v old (click to enlarge)Image: Bosch
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April 29, 2008 It's now three decades - and an untold number of near-misses - since Bosch introduced the first-production line electronic antilock braking system (ABS), a safety feature that's almost taken for granted in modern automobiles.

Although the history of anti-lock systems for aircraft goes back as far 1929, the Bosch developed system known as ABS 2 was the first electronically-controlled system for automobiles to go into production. It was first introduced on the Mercedes-Benz S-Class in 1978 with BMW offering it as optional equipment on high-end vehicles soon after.

ABS, which enhances driver control and vehicle stability by preventing wheel-lock under heavy braking, has formed the basis for increasingly sophisticated safety systems such as the Electronic Stability Program (ESP®) and Traction Control System (TCS). It's estimated that around three quarters of all vehicles produced worldwide are now fitted with ABS and other brake regulating systems, with modern ABS weighing around a quarter of the original versions.

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