intelligent transportation systems: a vehicular perspective s. ramesh india science lab, gm...
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Intelligent Transportation Systems: A Vehicular Perspective S. Ramesh India Science Lab, GM R&D Bangalore. OEM Challenges. Car owners are increasing along with the population increase Population: 6B (now) – 7.5B (2020) – 9B (2050) From 12% (now) - 15% (2020) - 20% (2050) - PowerPoint PPT PresentationTRANSCRIPT
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Intelligent Transportation Systems:
A Vehicular PerspectiveS. Ramesh
India Science Lab, GM R&DBangalore
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India Science Lab • 2
OEM ChallengesCar owners are increasing along with the population increase Population: 6B (now) – 7.5B (2020) – 9B (2050) From 12% (now) - 15% (2020) - 20% (2050) Cars: 700M (now) – 1B (2020) – 1.5B (2050)
1B to 1.5B vehicles is not sustainable!EnvironmentEnergySafetyCongestionAffordability
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India Science Lab • 3
Customer RequirementsEnergy efficientEnvironmentally friendlySafeReliableFunctionalFun to driveAffordable
Stylish
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India Science Lab • 4
Auto Industry Challenges
Challenges Stretch Goals
Energy Low-cost renewable energy Emissions No tailpipe environmental impact Safety Vehicles that never crash Congestion Congestion-free routing Personalization Customize without
complexity Affordability All of above with price
constrained
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India Science Lab • 5
Goal – Vehicles That Drive Themselves
Where am I – GPS + digital maps
What’s around me – 360° sensing (sensors + “V2V”)
Take me where I want to go – Software algorithms +
electronic controls and actuators
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India Science Lab • 6
Intelligent Vehicles and Highways
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India Science Lab • 7
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India Science Lab • 8
LongRange
Sensors
Short RangeSenso
rs
Short-RangeBlind-Spot
Sensors
Rear Vision System•Object detection•Far IR capability
EnhancedDigital Map
System
Short-Range
Sensors
Long-Range
ScanningSensor
Forward Vision System•Lane tracking•Object detection•Far IR capability
360° Safety with Integrated Sensor Strategy
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India Science Lab • 9
Active Safety to Autonomy
360o Sensing
Hybrid PowerTrain
EPS+AFS(Partial Steer-by-wire)
V2I V2V
System Integration
Wheel Motor
Brake by Wire
CAN
• By-wire applications
• Partial and Fully Autonomous
• Federated to Integrated functions
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India Science Lab • 10
Roadmap to Autonomous Driving
Driver Assist/Warning
• Lane Departure Warning
• Side Blind-Zone Alert
On-Demand Autonomous
DrivingVehicle performs autonomously “on-demand” for limited travel•Highway-Only Autonomous
Driving
Autonomous Driving
Vehicle drives itself for an entire travel journey•Vehicle as
ChauffeurSemi-Autonomous
DrivingDistributed control between vehicle and driver•Lane Centering
Functionality
Today Future
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India Science Lab • 11
Middleware ChallengesDistributed Autonomous AgentsMobilityContext AwarenessReal-Time ResponseSafety-CriticalityQuality of Service Fault-Tolerance Security
Evolution of Changes
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