Transcript BMW Group Christoph Huss ECE WP 29 18. 2. 2004 ITS Round Table ECE/WP-29, Febr 18th, 2004, Geneva ITS / Driver Assistance Systems Christoph Huss, Senior.

BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
ITS Round Table
ECE/WP-29, Febr 18th, 2004, Geneva
ITS / Driver Assistance Systems
Christoph Huss, Senior Vice President Science and Traffic Policy
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
ITS / Driver Assistance Systems
Content
1
Traffic and Safety: Historical Development
2
ITS and Driver Assistance Systems
3
Principles of ITS and Driver Assistance Systems
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
History of Traffic Safety
Germany
1200%
Distance travelled
1000%
All Accidents
Fatalities
800%
Active Safety
600%
Driving Licence on Probation
Driving Licence on Step
Xenonlight
400%
Dynamik
Stability
Control
ABS
Disc Brake
200%
Seatbelts
Passive Safety
Headrests
Automatic Belts
Emergency Helicopters
Belt Wearing
Obligation
0%
1953
1957
1961
1965
1969
1973
Automatic
Roll Bar
Airbag
1977
1981
1985
1989
1993
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Increasing Electronic-Share in BMW-Cars
Radio,
DC-Generator
Windscreenwipers
Around 1960
Wipe-Wash System
Electronic
Regulators
Around 1970
Check Control
On-board Computer
Telephone, ABS
Electron. Speedom.
Central-locking-Syst.
Seat-adjuster
Window-lifter
Electron. Ignition
Injection
Around 1980
Seat-heating
Heating in Stand
Ventilation in Stand
Heating Control
Autom. Circulating
Air Control
Seat Memory
Rear-mirror Dimming
IR-Closing System
Theft Warning System
Fuel-Consumption
Display
Servotronic
Multiplex Technology
Headlightrange
Adjust
Airbag
Fourwheel Control
Park Distance Contol
Electron. Suspension
Electron. Speedshift
Control
ASC, EML
Anti Knock Control
A/F Control
Navigationsystem
Radio Data System
Traffic Message
Channel
On Board Monitor
Electron. Start Lock
Xenon-Light
Jam-Protection for
Window-Lifters
Seat-occupation
Recognition
Shiftable Automatic
Transmission
Dynamic Stabilisation
Control
Side-mirror Dimming
Steering-wheel
Heating
...
Around 1990
Around 1990
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Informative Driver Assistance Systems
Local Danger
Warning
Traffic Sign
Recognition
GPS based
Navigation
Object Recognition
Driver Monitoring
Informative DriverAssistance Systems
Lane Change
Assistant
Driver Feedback:
Vehicle Guidance
Assistant
- optical
- acustical
- haptical
Brake Force Display
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Informative Driver Assistance
Brake Force Display
No Braking
Braking (Level 1/ECE)
Braking (Level 2/ECE)
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Driver Assistance Systems
Adaptive Light Control (ALC)
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Longitudinal Dynamic Control
Active Cruise Control
Objective
Controller
Functional Principle
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Lane Keeping Assistance
Heading Control
Controller
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Driver Assistance Systems
Detection of the Surroundings
Video
Sensor-technologies:
Restrictions:
- Resolution
- Environment
- Optical System
•
•
•
•
•
•
•
Short Range Radar 24 GHz
Long Range Radar 77 GHz
Infrared Sensors
Lidar Sensors
Ultrasonic Sensors
Video
3D Cameras
Lidar
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
BMW Assist.
Floating Car Data (FCD)
GPS
Localisation
GSM
UMTS
SDS(?)
GSM
DAB
Following Traffic
Precise Congestion Warning
with Detour Proposal
Congestion
Centre
BMW Vehicles Send
Traffic Flow Data
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Extended Floating Car Data (xFCD)
Intelligent Event and Condition Recognition
Navigation
Rain Sensor
Hazard
ABS/DSC
Light
Distancecontroller
Vehicle-Speed
Viewing-dist.
Temperature
Crash Sensor
FCD / xFCD
Announcement Costs for Every Vehicle
7
6
€ / Vehicle and Year
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Announcement cost FCD-Vehicle
5
4
Announcement cost xFCDVehicle (Feedback channel
referenced)
3
2
1
0
Year
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Infrastructure-based Safety System
COMPANION.
 In time and precise
warning of danger
 Side beacons show the
respective situation
 Homogenous traffic
flow
 Reduction of speed
 Increase of distances
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Driver Assistance
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
ITS and Driver Assistance Systems
Task Assignment for Man and Machine
Task
Man
Machine
Failure tolerance
+
-
Associative perception
+
-
Threat evaluation
+
-
Option selection
+
-
Exploring options
+
-
Resistance to distraction
-
+
Execution speed
-
+
Iterative execution
-
+
Continuous performance
-
+
Cognitive tasks
Handling tasks
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
General Assistance Concept
Connected Drive: Factors and Interfaces.
Vehicle
Road Environment Monitoring
Traffic Situation Detection
Longit. and Lateral Dynamics
Vehicle Techniques/-safety
Environment
Trafficflow
Weather
Infrastructure
Traffic Management
Guidance and Information Systems
Telematics und Online-Services
Driver Assistance Systems
Human-Machine-Interface HMI
Driver
Status und Intention
Vehicle Control Process
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
ITS and Driver Assistance Systems
Requirements to the system
• Clear roll of the driver and the system
• Transparency of the functions
• Consistancy of the system behavior
• Reliability, safety, acceptance
• No overcharging of the driver through definite
functuality limits
• Predictability
• Possibility of individualization
• ...
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
ITS and Advance Driver Assistance Systems
Requirements for Fast Implementation in Vehicles
• Appropriate customer benefit (cost/benefit relation)
• Liability issues has to be clarified
• Incentives necessary
• Infrastructure prerequisites in place
• Necessary infrastructure database actual and secured
• Use of the systems in several states
• Positive valuation of all players
• ...
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
ITS and Advance Driver Assistance Systems
Requirements for an Increase in Road Safety
• Short phase-in period
• Use in volume market vehicles
• Good safety benefits of the system
• Actual and appropriate information for the driver
• Good education and training of the driver
• Keeping the resposibility with the driver with his
full freedom of action
• No compulsory use in vehicles
• Support of governments, public authorities, clubs,
OEMs, other industries and services
• ...
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Thank you
very much for
attention!
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
BMW Group
Christoph Huss
ECE WP 29
18. 2. 2004
Projects Driver Distraction
BMW Involvement
Research
EMMIS
MOTIV 2000
INVENT
STAMMI/
HARDIE
ISO TC 22/SC 13/WG 8 15005 - 15008
CEN/ISO
Start of
Project
ADAM
Start of
1st Verification
Project NHTSA Forum Procedures
AAM
Start of
Experiment
s
1st release
European SoP
1998
1999
2000
2001
2002
This chart depicts the BMW involvement and shows only major project activities