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ABS Transparency Objectives
Anti-Lock Braking System ABS) ABS Development Critical Traction
ABS Advantages With BSDo With BS Do Not
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ABS Development When was the ABS technology
available? On what vehicles was the firstcommercial application?
When did ABS become available
for passenger vehicles? What road vehicles were first
required to install ABS?43
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Traction Depends On:
Road Surface Weather Conditions Tires Braking Techniques
Speed
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ABS Advantages Enhanced Braking Action Vehicle Steerability
Vehicle Stability Stopping Distance
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With BSDo Add to your following distance in
bad weather Practice use of ABS Keep your foot firmly on the
brake Check owners manual for
special concerns46
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With BS Do Not Drive More Aggressively Pump The Brakes
Steer Too Much Be Alarmed By ABS Noise or Vibration
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Intelligent Stability and Handling Systems
Physics Review System Overview Risk Factors Understanding ISHS
ISHS Performance ISHS Concerns Conclusions
Transparency ISHS-1
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Physics ReviewNatural Forces on Vehicle
InertiaMomentumFrictionEnergy ofMotion
Transparency ISHS-2
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Physics ReviewForces of Motion on Driver/Passengers Inertia
Momentum Impulse Impact) Kinetic Energy
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System Overview Microprocessor and SensorTechnology Optimize Use
of Friction
Tire and Road Contact Acceleration, Deceleration, andTurning
Variety of Systems in Use Recognizing the Stability andHandling
Systems
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Risk Factors Driver Controls Some Risk Factors Some Risk Factors
Not Controlled
Other driver actions Road surface changes Weather conditions
Knowing Vehicle Safety FeaturesTransparency ISHS-5
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ISHS Performance Provide Enhanced Vehicle Control
Avoid obstacles Prevent traction losses
Sensors Detect Direction of the vehicle Direction of the
steering wheel
Correct Direction of Vehicle Automatically braking a
specific
wheel to enhance traction Correct vehicle to steering path
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ISHS Concerns How do they work? Do I need this on my car? How do
I use the system? Can I drive more aggressively? How do I know the
system is
working?Transparency ISHS-8
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ISHS Concerns Does my vehicle have ISHS? When is the ISHS
helpful? rent Intelligent Stability and
Handling Systems the same asTraction Control Systems?
Are the ISHS similar to ABS?Transparency ISHS-9
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Conclusions Know Your Vehicle Safety
Systems Steer The Car Toward YourPath of Travel Use ABS
effectively ABS and ISHS Work Together
to Enhance Vehicle Stabilityand Handling
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ABS Technology
Using Vehicle Technology to Your AdvantageISHS Technology
ABS Education Alliance
P. O. Box 13966
Research Triangle Park
North Carolina 27709-3966
www.abs-education.org
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