1. V2V and V2I communication: SODIT experimentation Jean-Jacques HENRY President, SODIT 11 September,2010 SODIT (Société pour le Développement and l’Innovation dans le Transport)

2. Agenda Introduction of SAFESPOT Project Examples of Application areas Key challenge: Communication V2V and V2I Achievement and beyond 19 Mai 2010 2

3. SODIT: Consulting firm in traffic /transport Involved for long time in European projects Connect to China through Paristech ▫Responsible VIAJEO project Shanghai coordinated by ERTICO ▫Involved in SAFESPOT project (Safespot and CVIS led by ERTICO, two biggest projects on vehicle safety ) 19 Mai 2010 3

4. SAFESPOT project-Traffic Safety 19 Mai 2010 4 To prevent road accidents developing a “ Safety Margin Assistant” that : detects in advance potentially dangerous situations, extends “in space and time” drivers’ awareness of the surrounding environment, The Safety Margin Assistant will be an Intelligent Cooperative System based on Vehicle to Vehicle (V2V) and Vehicle to Infrastructure (V2I) communication Project type: Integrated Project (IP) 4th IST call of the 6th European Framework Program Consortium : 51 partners (from 12 European countries) OEM ( trucks, cars, motorcycles) ROAD OPERATORS SUPPLIERS RESEARCH INSTITUTES UNIVERSITIES Promoted by: EUCAR Timeframe: 1/2006 – 07/2010 Overall Cost Budget : 38 M€ (European Commission funding 20.5M€) IP coordinator : Roberto Brignolo C.R.F. (FIAT RESEARCH CENTER –Italy)

5. SPECIFIC OBJECTIVES To use both the infrastructure and the vehicles as sources (and destinations) of safety-related information and develop an open, flexible and modular architecture and communication platform. To develop the key enabling technologies: ad-hoc dynamic networking, accurate relative localisation, dynamic local traffic maps. To develop a new generation of infrastructure-based sensing techniques. To test scenario-based applications to evaluate the impacts and the end-user acceptance. To define the practical implementation of such systems, especially in the initial period when not all vehicles will be equipped. To evaluate the liability aspects, regulations and standardisation issues which can affect the implementation: the involvement of public authorities from the early stages will be a key factor for future deployment. 19 Mai 2010 5

6. Side Crash Lane Change Assistance Safe Speed & Safe Distance (RADAR based) Lane Support Rear Detection Blind Spot Collision Mitigation from the Autonomous Intelligent Vehicle 19 Mai 2010 6

7. V2V & V2I Rear Detection Blind Spot Side Crash Lane Change Assistance Lane Support Collision Mitigation Extended Rear Detection & Blind Spot Cooperative Warning Infrastructure Based Warning Road Side Equipment (local or remote) Road Side Equipment (local or remote) to the Intelligent Cooperative System Extended Safe Distance and Speed Extended Safe Distance and Speed 19 Mai 2010 7

8. Some typical use cases: Safe lane change maneuvers Road departure Cooperative situation awareness and extended collision warning Cooperative tunnel safety Road condition Information Cooperative maneuvering Predictive speed reduction SAFESPOT applications will allow the extension of the “Safety Margin” that is the time in which a potential accident is detected before it may occur (e.g. in static and dynamic black spots, in safety critical manoeuvres) 19 Mai 2010 8

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10. Example of Application area: SMAEV SMAEV =Safety Margin of Assistance and Emergency Vehicle  enhance safety and efficiency of Assistance and Emergency Vehicles (AEV)  Optimize management of AEV 19 Mai 2010 10

11. Use case 1: Trafic light intersection priority Approaching emergency vehicles send out a message to traffic light controller (TLC) in its vicinity for priority Receiving TLC can automatically transfer to priority sequence in order to let the emergency vehicle could continue its way without stopping 19 Mai 2010 11

12. This product « signal priority controllor »is used in Chongqing for pumper Signal priority system for emergency vehicles at crossroad

13. Use case 2: Assistance vehicle warning incoming vehicles AEV (Assistance and Emergency Vehicle) reach the site where an event (accident, road maintenance, congestion). AEV send out an alerting message via wireless network (VANET) to RSU (Road Side Unit). RSU broadcasts a message containing instructions of speed limit, number of lanes affected and the position of the obstacle (or the distance up to the event) 19 Mai 2010 13

14. IHM: Message operation in AEV 19 Mai 2010 14 Slow down

15. Test sites and results Test sites: rural & highway Application Communication range from 250meters to 850 meters Warning received on time by driver Drivers feels ▫Bring new information about event driver will face soon ▫Reliability of the information provided ▫Reliability of the communication range (context dependent) Stackholders feels ▫Increase road workers safety ▫Prevent over accident by warning incoming drivers 19 Mai 2010 15

16. Key challenge: Communication V2V and V2I This sounds very convincing, however … … For communication you need a common language  standardization 19 Mai 2010 16 Classical reference scenarios for the C2C-- CC VANET = Vehicle Ad hoc Network which in charge of establishing and maintaining the network connectivity for the V2V and V2I communications.

17. Norm & standard for communication Reliable, fast, secure, potentially low cost protocols for local V2V and V2I communication  Technology : IEEE 802.11p  Need for dedicated frequency band in the 5.9 GHz. range for secure V2V and V2I, avoiding interference with existing consumer links  Aligned to C2C-C and CALM standardization groups 19 Mai 2010 17

18. Achievement and beyond The “dynamic vehicle net” and the “vehicle to infrastructure net” extend the operative range of the actual on-board vehicle systems and allow the driver to receive the information on possible acceptable manoeuvre or to continue to maintain the same behaviour avoiding the critical situations. 19 Mai 2010 18

19. Future: Traffic signal violation warning Traffic lights can send out their timing and phase to prevent red light violations and potential accidents Vehicles can be warned about an imminent change of a traffic light and if they are in danger of running a red light Conductors can be recommended to turn off the engine if the waiting time is long 19 Mai 2010 19

20. Future in China Implantation SODIT in Beijing with hope to extend the marketplace of China for SODIT become a major partner in the development of ITS with you all! 19 Mai 2010 20 索迪特（北京）科技有限公司 ：北京市海淀区善缘街 1 号 3 栋 Address7 层 Tel ： 010 － 68005266 Fax ： 010 － 68005366 Zip code ： 100088 索迪特（北京）科技有限公司 ：北京市海淀区善缘街 1 号 3 栋 Address7 层 Tel ： 010 － 68005266 Fax ： 010 － 68005366 Zip code ： 100088

21. 谢谢您的聆听！ 19 Mai 2010 21