1.Advanced Road Weather Information Systems (ARWIS) Sensors, Systems, Solutions

2. SWIS Schleswig-Holstein Top-Down-Approach 3. Outstations / ARWIS Pole construction, vandalism-proofen installation 4. Road (runway)pavement sensors Active and/or passive and/or non-intrusive 5. MDSS (Management Decision Support System) Customized user-views and applications 6. MDSS (SmartView3) Standard MDSS, software providing optionally 7. Details Outstations / ARWIS Modular and extendable, pole installation or on foundation 8. Intelligent UMB Technology Power Supply Comm. Modem All in One atmospheric measures All in One road condition measures radio- or line-communication UMB Technology = modular = extendable = low power digital standard Interface with open protocol digital standard Interface with open protocol Intelligent sensors + transmitting modules + real-time-communication Modular and extendable 9. UMB atmospheric sensors

Innovative present weather sensor (R 2 S)

microwave doppler radar .

- Type of Precipitation (Hail, rain, snow, drizzle, sleet)

- Intensity of Precipitation (mm/h)

Measurement of wind direction and wind speed ultra sonic = precise measurement without mechanical moving parts.

Measurement of air pressure

Protection shield and active ventilation for

Accurate measurement of air temperature and

Relative humidity .

Digital communication with open protocolPower supply in one cable

10. UMB pavement sensor IRS31

Innovativemicrowave radarmeasurement of waterfilm depth up to 4 mm- Resolution:0,01 mm - = 10 micrometers (0.39 mil)

Passive Measurement of salt concentration and Freeze Temperatureby means ofconductivityin conjunction withwaterfilm depth

Surface condition detection

capacitymeasurement dry, damp, wet, freezing wet, critical

Surface Temperature and also 2 Sensor Interfaces for Subsurface Temperatures(5 cm and 30 cm)

Digital data communication Interface (RS485) withopen protocol

Maintenance friendly removable Sensor inlet Makes OEM solutions easy! 11. UMB active sensor ARS31 Peltier element, 20-minutes-measurement interval 12. UMB Present weather sensor Precipitation Type and intensity and accumulation, maintenance-free 13. UMB visibility sensor Compact design, up to 2000 meters 14. Snow height sensor Recommended height 4 meters, ultrasonic 15. UMB ISOCON and ANACON Analog and digital (intelligent) sensor inputs 16. LCOM Protocol converter, remote access into sites, touchscreen 17. Summary and Overview Sensors 18. Summary and Overview Protocols 19. Communication (GPRS, TCP/IP, TLSoIP)+ Camera 20. MDSS software architecture Weather ForecastNowcast Additional calculations Third PartySoftware Data Collection / Polling / GPRS SmartCom CommunicationsModule Warnings Alarms SmartView3 Configuration SmarrWeb Visualisation MYSQL database 21. Alarms Email and SMS, per channel, upper and lower threshold 22. Commissioning Lab-site traceability and on-site calibration 23. Training Application- and administration-oriented 24. Added Values Info- and Call- Service Platform Intelligent Sensors RPUs Communication Customer-specific Central Computer Info System Software Service Providing Call-Service Road Winter Maintenance ARWIS Tailored Road Weather Information provided forService-Providers Road Weather Service Operation Platform RWS-TTI Traveler and Traffic Information Service Provider Weather Service 25. XFCD (Extended FloatingCar Data) MobileData Sources GPS GSM

- Speed profile

- Sensor data

Road and driving

conditions

Position Telematic Device with XFCD-Modul Extended means: 26. Geographical and Meteorological Data Fusion Different geographical referenced (lamiary, punctiform, etc) Weather and Road Condition Data Sources with different actualization time schedules as well as event driven Data are processed to generate accurate high resolution Road Weather Information by means of aData Fusion Matrix = Knowledge Base 27. Example of Service Data Output on Highways in Bavaria Messages coded inTMC ALERT-C Aquaplaning Slippery Ice Slippery RoadStrong Wind Strong Precipitation Bayerninfo.de 28. Example of an authentic situation 2005 April 19. 17:00 A96 / Oberpfaffenhofen ALERT-C Message: Precipitation 29. Quality management by means of XFCD observation tours Example:TF1b28.03.2006 21:05 To meet the high requirements of a premium service, a constant, automatic quality measurement and evaluation takes place which is based on defined quality scores for message and service quality.For that purpose, data from surveying and probe collecting tours by XFCD vehicles from BMW are summoned. 30. Triple Use / Open interfaces RWIS (Thermal Mapping) Open + Modular / A + B Nowcasting / Forecasting XFCD Real-Time Weather Database Carmakers Outstation Radar-Satellite-Based MDSS + Pictures Alert Messages Geo-Codes / Algorithms Wind / Fog Ice / Water Guiding Travel Time Calculations Service Provider Traffic Control ! XML-Export 3rd parties Partner / Network Standard / Customized Archive Warnings Alarms Actions Tables / Charts Maps Pictures