bfu – Council for accident prevention
19.05.2011Guido Fürer 1
Driver Assistance Systems (DAS)Intelligent Accident Prevention in Road Traffic
«ICT and Road Safety»WISS Forum 2011-05-19, Geneva
Guido Fürer, Head Communications & Public [email protected]; www.bfu.ch
bfu – Council for accident prevention
Definition
Driver Assistance Systems (DAS) are extra electronic features in motor vehiclesDAS support the driver in certain driving situations. Often considerable safety advantages exist. DAS are a very effective form of accident prevention.With DAS, 50% of serious road traffic accidents could be avoided. Worldwide there are 1.3 million road traffic fatalities per year.
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bfu – Council for accident prevention
Driver Assistance Systems
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Sensor ECU
Information
Warning
Input Processing Output
Intervention
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bfu – Council for accident prevention
Handling in Emergency Situations
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–Anti-Blocking System ABS
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Handling in Emergency Situations
Brake Assistant SystemsBAS (Brake Assistant System)
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Linear Flow Controls
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Collision Warning Systems FCW (Forward Collision Warning)
Collision Avoidance SystemsACA (Advanced Collision Avoidance)CMS (Collision Mitigation System)
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bfu – Council for accident prevention
Handling in Emergency Situations
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–Electronic Stability ControlsESC (Electronic Stability Control)
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bfu – Council for accident prevention
Linear Flow Controls
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Speed Assistance ISA (Intelligent Speed Assistance)
Active Gas Pedal
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Linear Flow Controls
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Distance Controls ACC (Adaptive Cruise Control)
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Lateral Controls
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Lane Departure Warning LDW (Lane Departure Warning)
Lane Keeping SupportLKS (Lane Keeping Support)
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Monitoring
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Drowsiness DetectionDriver Alertness System
Alcohol InterlocksAlcolock (Alcohol Ignition Interlock)
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Cooperative Systems
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Campaigning
bfu – Council for accident preventionFAS-KampagneOnline-Banner
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bfu – Council for accident prevention
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DAS
Emergency Handling
ABS
BAS
ESC
Lateral Controls
LDW
LKS
LCA/ LCS/ BSD
ISA
Linear Flow Controls
ACC
FCWACA/ CMS
UDS
Monitoring
Alcolock
DAS
JDR
NIR & FIR
Xenon & LED
Curve Headlights
Turning Headlights
AFS
Adapt. High Beam
Vision Optimisation
Intelligent Safety
Systems
DRL
Recognisability
Adapt. Brake Light
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bfu – Council for accident prevention
But there are also terrible ones…
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Thank you!1819.05.2011Guido Fürer
bfu – Council for accident prevention
Some more Charts ...
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bfu – Council for accident prevention
Emotions play a central role in buying a car
Safety is a feature with little appeal
The subjective employment of DAS is modest as one usually assesses one’s own accident
risk as low
European car drivers are sceptical of DAS that intervene in driver autonomy
Car drivers are inadequately informed about DAS and see little personal need
DAS are not products that are spontaneously and casually purchased
Readiness to buy and pay increases when the buyer has personal experience of DAS
Optional DAS that are available to buyers are not adequately and actively advertised in the
marketplace
Selling and advertising strategies of the car industry inadequately address the lack of
information and the lack of subjective need recognition.
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bfu – Council for accident prevention
Area of Error Steps in Process
Perception
Access to information
Uptake of information
Decision
Processing of information
Goal-setting
Action Handling
Causes of Accients
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23%
41%
16%
14%
6%
Quelle: AARU, 2009 19.05.2011
bfu – Council for accident prevention
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–Quelle: Plättner, 2010
Handling in emergency situations Linear flow controls Lateral controls
Monitoring Vision optimisation Recognisability
Future (cooperative) systems
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System Groups
bfu – Council for accident prevention
Lateral Controls
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Lane Change AssistanceLCA (Lane Change Assistance)BSD (Blind Spot Detection)
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bfu – Council for accident prevention
Monitoring
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Accident Data RecorderADR (Accident Data Recorder)EDR (Event Data Recorder)
Journey Data RecorderJDR (Journey Data Recorder)
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IOAO
ABN
ebel
Longitudinal Adaptive Light Assistance
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–Adaptive High Beam AssistanceAdaptive Frontlichtsysteme AFS
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bfu – Council for accident prevention
Lateral Light Control
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Dynamic curve headlightsStatic curve / turning headlights
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Night Vision Devices
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–FIR–Passive
–Thermal radiation
–300 meters
–NIR–Active
–Infra-red light source
–150 meters
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bfu – Council for accident prevention
Recognisability
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–Adaptive Brake Lights
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