Seite 1 The role of new wireless technologies in automotive telematics and active safety BMW Group Forschung und Technik
Seite 2 Telematics Services. Examples of currently available offering. Voice-based services Concierge call centre White- and Yellow Pages SMS-based services Cellular Emergency Call and Breakdown Call TeleDiagnosis WAP-based services Hotel, Pharmacy, etc. Search Weather Information Stock Quotes Broadcast-based services TMC Traffic Information DAB/TPEG Traffic Information Broadcast Ad-Hoc
Seite 3 Telematics Innovation. Drivers and Enablers. Drivers Software Development Cycles Maintenance Services Short Life Cycles Multiple Providers Hardware Semiconductors Consumer Devices Innovation Cycles Process Towards interoperability 3 rd party services 1 st tier software Storage Removable Media Harddisk Price Capacity Enablers Wireless Communication GSM/GPRS, UMTS DAB / DVB WLAN Bluetooth Hardware Power Integration Platforms Open HW & SW Standardized Interfaces
BMW Group Seite 4 Networking and Communication. Innovative driver assistance. A well connected driver is a well informed driver is a safer driver.
Seite 5 Service innovation and road safety. A well informed driver is a safer driver. Navigation information Trip planning and scheduling Automated routing relieves driver Accurate and up-to-date traffic information Helps with trip planning and adaptation Has direct influence on driver mood Road and weather status information Allows for pro-active driving through advance information Accident notification and timely hazard warning Master critical situations by keeping drivers alert
Seite 6 Service innovation and road safety. A well connected driver is a safer driver. Vehicle-to-vehicle and vehicle-to-beacon Preventive safety through danger warning Driver assistance to tackle safety hot-spots (intersections, etc.) Accurate and up-to-date passage information Speed limits Right of way Road conditions Emergency response Automated emergency call Closing the data-loop across the rescue chain
Seite 7 Active Road Safety Vehicle Sensors plus Ad-hoc Networks Look ahead: Rear End Collision and Local Danger Warning (Black Ice, Aquaplaning, Oil on Road etc.) Intersection: Look around the corner Communication Intentions: e.g. Emergency Vehicles
Seite 8 Lane keeping Wireless Local Danger Warning Subproject in: Send and Route Sensor Data Interpretation of Sensor Data at Receiver Side Information Handling depending on Situation Physical Transport of Information Reliability unknown
Seite 9 Active Road Safety Vehicle Sensors plus Ad-hoc Networks Look ahead: Rear End Collision and Local Danger Warning (Black Ice, Aquaplaning, Oil on Road etc.) Intersection: Look around the corner Communication Intentions: e.g. Emergency Vehicles
Seite 10 Intersections Look around the Corner
Seite 11 Active Road Safety Vehicle Sensors plus Ad-hoc Networks Look ahead: Rear End Collision and Local Danger Warning (Black Ice, Aquaplaning, Oil on Road etc.) Intersection: Look around the corner Communication Intentions: e.g. Emergency Vehicles
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Seite 14 Geocasting Diffusion Latency in Area of 33 sqkm 25 veh. / km 2 80% in <50s
Seite 15 Non-safety sophisticated services Downloading a navigation system. Download http://www.ertico.com/
Seite 16 Non-safety sophisticated services Downloading a navigation system. Download http://www.ertico.com/
Seite 17 activities Current related research projects Service Network In-Vehicle Platforms OSGi AutoSar Service Delivery Platforms Interact with Provisioning Personalization Certification Service Provisioning Platform Service Registration Service Discovery Service Deployment Security Service Harmonization Open Protocols Security Wireless Communication GSM/GPRS, UMTS DAB / DVB WLAN Bluetooth Deployment Adaptive navigation Parking information Traffic flow Application Safety Danger Warning Intersections Merge assistance NoW
Seite 18 Standardisation Cooperation of the OEMs Vehicle Safety Communication (VSC) Car-to-Car Communication Consortium (C2C-CC)
Seite 19 Conclusion. The future of telematics communication. New wireless technologies enable sophisticated automotive telematics services and improve road safety. Broadcast systems are and will continue to be a vital part of telematics service delivery, but they are endorsed by ad-hoc wireless communication. Vehicle ad-hoc networks are a promising technology, but special characteristics raise additional research topics. Large research initiatives DAIDALOS, GST, PReVENT, in the 6 th European Framework Program. C2C-CC and VSCC standardisation. Critical: frequency allocation for C2C communication (underway).
Seite 20 Thank you for your attention. Timo.Kosch@bmw.de Markus.Strassberger@bmw.de