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ETTE (Enabling Technologies for Transport Efficiencies)

ETTE (Enabling Technologies for Transport Efficiencies). Projektkonferans FFI Transporteffektivitet – i Stockholm Presenter: Torbjörn Andersson, TAnders5@volvocars.com Datum: 23 August 2012. Project overview.

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ETTE (Enabling Technologies for Transport Efficiencies)

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  1. ETTE (Enabling Technologies for Transport Efficiencies) Projektkonferans FFI Transporteffektivitet – i Stockholm Presenter: Torbjörn Andersson, TAnders5@volvocars.com Datum: 23 August 2012

  2. Project overview • The ETTE project target is to use AB Volvo and Volvo Cars existing telematic platforms TGW2 and TEM3G, and modify this to implement 802.11p standard and 4G/ LTE (Long Term Evolution). To implement 802.11p we have applying standards from European research results and follows IEEE 802.11p standard. Project target is as well to develop a testbench environment for this technology for verification of complex communication in lab. • To establish this Car 2 Car (C2C) or Car 2 Infrastructure (C2I) platform, this technology can enable: • Fewer accidents on road and actively contributing to Trafikverket zero vision. • Increased traffic capacity/ efficiency and by that reduced CO2. • New business opportunities created and enhancing the competitiveness. • Improved service, maintenance, and improved products.

  3. Partners within ETTE project • AB Volvo • ACTIA Nordic AB • Smarteq Wireless AB • SP Sveriges Tekniska Forskningsinstitut • Volvo Car Corporation

  4. ETTE use caseA subset of ETSI Basic Set of Applications

  5. Financial • Total project budget: 26,4 MSEK. • Spended up to now: 13,4 MSEK.

  6. ETTE Timeline Concept Readiness (CR) Technology Kick-Off (TKO) Technology Strategy (TS) 2011 2013 2012 • Today project status: • B-sample of roof antennas for concept test comming month. • Have run first C2C simulation on bench between two 11p modem based Volvo Trucks telematic units (TGW). • Have set up and tuned antenna measurment equipments. • This project can enable ITS function within following domains: • Data Transfer • Efficiency • Infotainment • Safety • New wave of additional functions within ITS domain: • Data Transfer • Efficiency • Infotainment • Safety • New wave of additional functions within ITS domain: • Data Transfer • Efficiency • Infotainment • Safety SPA 1 SPA 2 (VCC next big new car project)

  7. END Q & A ETTE (Enabling Technologies for Transport Efficiencies)

  8. Back- up slide

  9. User case #1: Stationary Vehicle Warning • Description • This Use Case consist of any vehicle (V1) dangerously immobilized on the road (consecutive to an accident, a breakdown or any other reason) to alert other approaching vehicles (V2) of the risk for them associated to this dangerous situation. • The Vehicle (V1) peridodicaly broadcast this information in all directions to any other approaching vehicle (V2) or infrastructure in range and the information shall be read by the approaching vechicles in all speeds (0-180 km/h).

  10. User case #2: Green light optimal speed advisory • Description • This use case allows a traffic light to broadcast timing data associated to its current state (e.g. time remaining before switching between green, amber, red). Approaching vehicles (V1) receives traffic light timing and can adapt speed to optimise fuel consumption. • The traffic light Road Side Unit (RSU) broadcast signal phase data in all directions to any approaching vehicle in range and the information shall be read by the approaching vehicles in all speeds (0-180 km/h).

  11. Car2x Safety Message Types (Europe) • Cooperative Awareness Message (CAM) • Broadcasted by all nodes several times per second • Contains • Motion information: Timestamp, position, direction and speed • Basic vehicle description: Vehicle type and size • Basic system status: Acceleration control, Light status, Yaw rate, … • Decentralized Notification Message (DENM) • Triggered by an event: • Road works, Accident, Slippery road, … • Contains • Event type, position/area • Expiry time • Message destination area • Forwarding instructions

  12. User case #3: Hazardous location notification DEMN (e.g. Slipperiness V2x) • Description • This use case informs vehicles of any hazardous locations either temporary or permanent • The Vehicle (V1) recognizes slipperiness on the road (or other hazards for example “pot hole”) and broadcast warning to alert approaching vehicles (V2, V3) • The Vehicle (V1) periodically broadcast this information in all directions to any other Vehicle (V2, V3, V4) and RSU in range, the information shall be read by the vehicles in all speeds (0-180 km/h). • The message is broadcasted during a defined time after that the hazard is detected

  13. User case #4: Hazardous location notification IP (e.g. Slipperiness V2x) • Description • This use case informs vehicles of any hazardous locations either temporary or permanent • The Vehicle (V1) recognizes slipperiness on the road (or other hazards for example “pot hole”) and transmits the information via 3G/LTE to a TIS (position, time and type of hazards). • The vehicle (V1, V2) is reports its position to the TIS via 3G/LTE, the TIS send Hazardous location notification the vehicles (V2, V3) when they are approaching hazardous location V3)The information shall be read by the approaching vehicles in all speeds (0-180 km/h).

  14. User case #5: Data transfer through IP • Description • This use case covers downloading of a data file to the vehicle. It starts where there is request/need to transfer a data file to the vehicle and this request/need is accepted by the system. The request/need is derived from any kind of functionality in the vehicle needing a data file, whether it is entertainment (e.g. video file), connected navigation (e.g. differential map update), or something else.

  15. User case #6: Vehicle wake up through IP • Description: • The purpose of this Use Case is to demonstrate vehicle wake up using LTE instead of traditional SMS • What we think is that 2nd or 3rd generation of LTE chip set will line width to be so thin that a virtual IP tunnel can establish and by that low energy be required

  16. User case #7: Work shop diagnostics • Description • This use case covers remote diagnostics of a vehicle (V1,V2,V3) in a similar way as diagnostics via diagnose equipment connected to the vehicle OBD 2 connector but via WiFi (Local) or LTE/3G (Global). • WiFi is used as primary communication technology, if the vehicle is not within WiFi communication range LTE/3G shall be used.

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