(Enabling Technologies for Transport Efficiencies)

Transcription

1 Research project ETTE (Enabling Technologies for Transport Efficiencies) FFI TrpEff - projektdag Presenter:, [email protected] Datum: 24 September 2013 Global Marketing, Richard Monturo, RMONTURO, Issue Date: 26 June 2011 Page 1

2 Defined scope and Project overview in application to Vinnova 2010 The ETTE project target is to applying european IEEE p standard. To modify AB Volvo and Volvo Cars existing telematic platforms TGW2 and TEM3G. As well as included 4G/ LTE (Long Term Evolution). Project target is also to develop a test bench environment for this technology for verification of complex communication in lab environment. Page 2

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

4 ETTE use case A subset of ETSI Basic Set of Applications ETSI day 1 Page 4

5 ETTE Timeline VCC internal milestones Technology Kick-Off (TKO) Technology Strategy (TS) Concept Readiness (CR) 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 as signed in Memorial of Understanding (MoU) by AB Volvo, Volvo ca and other OEM as well as infrastructure Page 5

6 Financial, Total project budget: 26.4 Milj SEk Spring 2013 an extra request of SEK submitted to Vinnova for VTEC. To finalize performance measurement on node and antenna measurement at Hällered. Submitted 2010 budget [SEK] Total spent up to August 2013 [SEK] Salary External service Equipment Material Travel Other/ misc Page 6

7 ETTE Result Page 7

8 Publish paper at EU-CAP in Gothenburg in April 2013 WP5c Test Bench Development: Mikael, Paul & Niklas have publish a paper on EU-CAP. Establish a test method for p in an controlled environment instead of make validation on field. Utilize multipath propagation simulator (MPS) Page 9

9 Passive Antenna measurement at Hällered week WP6a Antenna Verification: Preformed range test by passive antenna measurement. Done between truck to car. Test set up zero up to 600 m: Page 10

10 Active Antenna measurement at Hällered week 25 WP6b Router design Verification: Preformed range test by active antenna measurement. Done between truck to car with reference antennas attached on vehicle. Evaluate antenna position on truck both on roof and under vehicle to get two different reflection on road One of purpose is to see if get decrease data throughput at distance there passive Test set up: zero up to 600 meter. Paper that plan to present at EU-CAP 2014 Page 11

11 Passive Antenna measurement at Hällered week WP6a Antenna Verification: Preformed passive antenna measurement Done between car to car, truck to car and truck to truck. Test set up: Principal result: Car to truck & truck to truck (3.64 meter height) Page 12

12 ETTE use case demonstration Use Case Stationary Vehicle Warning Hazardous location notification DEMN (e.g. Slipperiness V2x) Page 13

13 Stationary Vehicle Warning Principal scenario V2 V1 Page 14

14 Symbol explanation for coming slides Output effect from ETTE node: approximate +15dBm. (For serie introduction intension is to have +23dBm, guidline 6dBm give double output. Target is to get meter range) Sensitive level on RF chip: -90 dbm. ETTE node in truck was connected directly to antenna. ETTE node in car it was 3 meter cable to antenna on roof => 4dBm reduction. Sketches done by Lennart Strandberg, thx Page 15

15 Test Result Page 16

16 Test Result video clip ETTE_UC1_SVW Page 19

17 Test Result Page 21

18 Test Result Video clip ETTE_UC1B_SVW Page 23

19 Hazardous location notification DEMN (e.g. Slipperiness V2x) Principal scenario Video clip ETTE_UC2_HLN Page 24

20 Lessons Learn For software development of ETTE node. Based on current status of ETSI spec for ITS-G5 are not fully defined and open for own interpretation. Our question marks and comments have been feedback to ETSI. But it is really possible to get vehicle to communicate between each other base on same standard. By this software development have consume more time than expected Based on performed performance measurement of units CPU, today CPU power is not powerful enough to handle this C2C data broadcasting and receiving C2C messages. For high frequents as p (5.9 GHz) have high losses in antenna cables between antenna and receiver. For serie implementation have to move up intelligent & functionality closer to antenna, this going to be investigate in to FFI WCAE Antenna position are very sensitive i.e. angle and how good free line of site to transmitter. Page 25

21 Conclusion Based on vehicle range and performance measurement, this project have give good knowledge of this technology possibilities and challenges to deploy Car2Car according to signed MoU between vehicle OEMs and infrastructure. A car with curved roof, car need to have one antenna pointed forward and one on roof, to get required performance. For truck installation: It would be challenge to vehicle to vehicle/ infrastructure reward for trucks with cargo, when signal level reward will be very limited. This question will continue to look in to in RealComH project, there we have share some of our result. There is a need of unique RF cables for V2X and WLAN, 4G (2600MHz) compared to traditional cables used today in the automotive industry due to high losses. Page 26

22 How partners will use result VCC: This result will be one of many important piece in puzzle to reach a Connected Car and our vision with no serious injured human year VTEC: ETTE has given valuable input to coming projects and decisions within the area of connected vehicles. It has given specific input for judging the maturity of the technology and input to product plans. Actia: Actia is developing Telematics control units to the vehicle industry the result from this ETTE project will be used to developing the next generation Telematics control units SP: ETTE has given SP a unique opportunity to test new ideas for measurement methods for various aspects of ITS systems that will be valuable input for other projects, especially WCAE. Smarteq: The result from this ETTE project will be used to develop the next generation Antenna systems for vehicles. Page 27

23 END Q & A ETTE (Enabling Technologies for Transport Efficiencies) Global Marketing, Richard Monturo, RMONTURO, Issue Date: 26 June 2011 Page 28

24 Back- up slide Global Marketing, Richard Monturo, RMONTURO, Issue Date: 26 June 2011 Page 29

25 Publication paper N. Arabäck, P. Hallbjörner, "Serrodyne Frequency Translators for Doppler Shift in Multipath Propagation Simulators," Proceedings of the 7 th European Conference on Antennas and Propagation (EuCAP), Göteborg, Sweden, 8-12 April 2013, pp M. Nilsson, P. Hallbjörner, N. Arabäck, B. Bergqvist, F. Tufvesson, "Multipath Propagation Simulator for V2X Communication Tests on Cars Design Aspects and Feasibility Experiments," Proceedings of the 7 th European Conference on Antennas and Propagation (EuCAP), Göteborg, Sweden, 8-12 April 2013, pp T. Ödman, P. Hallbjörner, "Vivaldi Antenna with Low-Frequency Resonance for Reduced Dimensions," Proceedings of the 7 th European Conference on Antennas and Propagation (EuCAP), Göteborg, Sweden, 8-12 April 2013, pp K. Karlsson, J.Carlsson, T. Andersson, M. Olbäck, L. Strandberg, M. Hellgren Distance Dependent Radiation Patterns in Vehcile-to-Vehicle Communications. Plan to present at 8th European Conference on Antennas and Propagation (EuCAP), Göteborg, Sweden, 6-11 April 2014 Page 30

26 ETSI Day 1 Use Case Use Case Domain Rollout Phase Emergency Vehicle Warning Safety Phase 1 Traffic Jam Ahead Warning Safety Phase 1 Hazardous Location Warning (V2V) Safety Phase 1 ETTE Hazardous Location Warning (I2V) Safety Phase 1 Road Work Warning (stationary and moving) Safety Phase 1 Adverse Weather Conditions (V2V) Safety Phase 1 Green Light Optimal Speed Advisory (GLOSA) Efficiency Phase 1 In-Vehicle Signage Efficiency Phase 1 Page 31