24-01-2011, 05:00 PM
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BY:
SUJIT R. KSHIRSAGAR
A-37
Guide- Prof. M.V. Walame
Introduction
Intelligent on-board systems
Safety: The most critical aspect of the design
Reduce the chance of accident
Enhance the safety occupants
Increase driving efficiency
Reduce driver fatigue
Need Of ADAS
Avoid accidents due to manual errors.
To safely maneuver the road
To foresee early events that may negatively affect safety
To increase driving efficiency
Advanced driver assistance systems
Vehicle navigation system
Adaptive cruise control
Collision avoidance system
Automatic vehicle locator
Intelligent headlight control
Driver drowsiness detection system
Gear shift indicator
Pedestrian detection system
Blind spot detection system
Lane departure warning system
Classification of ADAS
Longitudinal control
Lateral control
Other
Design Principles For ADAS
Driver in loop
Control elements
Operational elements
Display elements
Adaptive Cruise Control
A sensor (LIDAR/RADAR)
Control unit
Control area network
Actuators
Benefits of Adaptive Cruise Control
Stress free driving
Predictive driving
Low fuel consumption
Higher level safety
Optimal performance in any weather conditions
Pedestrian Detection System
Computer vision
Detection of moving and static frame
Classification of pedestrian
Necessary controls
Driver Drowsiness Detection System
CMOS web camera
Image processing unit
Data acquisition unit
Control unit
Some other ADAS
Intelligent headlamp control
Vehicle navigation system
Blind spot detection
Collision avoidance system
Lane departure warning system
Behavioral Effects Of ADAS
Decreased drive load
Mental workload
Trust on automation
Reliability of automation
Ignorance towards continuous warning
Conclusion: Attitude Towards ADAS
Acceptance of ADAS
Willingness to handle controls over to a device
All sub systems of ADAS should be fail safe ready
Manufacturers
All leading automobile manufacturers viz. Audi, BMW, Mercedes-Benz, General Motors, Volkswagen, Acura, Volvo, Renault
Continental online
Delphi
Motorola
Siemens
Saab
