(Enabling Technologies for Transport Efficiencies)

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Global Marketing, Richard Monturo, RMONTURO, Issue Date: 26 June 2011 Page 1

Research project

“ETTE”

(Enabling Technologies

for

Transport

Efficiencies)

FFI TrpEff - projektdag

Presenter: Torbjörn Andersson,

[email protected]

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Torbjörn Andersson 94730/PV33 TAnders5 Security class: 24Sep2013

Defined scope and Project overview in

application to Vinnova 2010

The ETTE project target is to applying

european IEEE 802.11p 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

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Torbjörn Andersson 94730/PV33 TAnders5 Security class:

Partners within ETTE project

• AB Volvo

• ACTIA Nordic AB

• Smarteq Wireless AB

• SP Sveriges Tekniska Forskningsinstitut

• Volvo Car Corporation

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ETTE use case

A subset of ETSI Basic Set of Applications

ETSI day 1

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ETTE Timeline

Technology Kick-Off (TKO)

2011

2012

2013

Concept Readiness (CR) Technology Strategy (TS)

This project can enable ITS function within following domains: -Data Transfer

-Efficiency -Infotainment -Safety

2015

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 24Sep2013

VCC internal milestones

2015 as signed in Memorial of Understanding (MoU) by AB Volvo, Volvo ca

and other OEM as well as infrastructure

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Financial,

Total project budget: 26.4 Milj SEk

24Sep2013

Spring 2013 an extra request of 100.000 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 23.200.000 25.129.440 External service 210.000 209.000 Equipment 2.500.000 1.316.469 Material 275.000 887.528 Travel 152.000 223.297 Other/ misc 25.000 64.791

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ETTE Result

24Sep2013

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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 802.11p in an controlled environment instead of make validation on field.

• Utilize multipath propagation simulator (MPS)

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Passive Antenna measurement at

Hällered week 24 2013

WP6a Antenna Verification:

• Preformed range test by

passive antenna

measurement.

• Done between truck to car.

Test set up zero up to 600 m:

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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 through-put at distance there passive

Test set up: zero up to 600 meter.

24Sep2013

Paper that plan to

present at

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Passive Antenna measurement at

Hällered week 24 2013

WP6a Antenna Verification:

• Preformed passive antenna

measurement

• Done between car to car, truck

to car and truck to truck.

Principal result: Car to truck & truck to truck (3.64 meter height)

Test set up:

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•ETTE node in truck was

DEMN (e.g. Slipperiness V2x)

Principal scenario

24Sep2013

Video clip

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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 802.11p (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.

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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.

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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 2020.

• 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.

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END

Q & A

ETTE

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Publication paper

N. Arabäck, P. Hallbjörner, "Serrodyne Frequency Translators for Doppler Shift in Multipath Propagation Simulators," Proceedings of the 7th

European Conference on Antennas and Propagation (EuCAP), Göteborg, Sweden, 8-12 April 2013, pp. 967-969.

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 7th

European Conference on Antennas and Propagation (EuCAP), Göteborg, Sweden, 8-12 April 2013, pp. 1294-1298.

T. Ödman, P. Hallbjörner, "Vivaldi Antenna with Low-Frequency Resonance for Reduced Dimensions," Proceedings of the 7th_{European Conference}

on Antennas and Propagation (EuCAP), Göteborg, Sweden, 8-12 April 2013, pp. 2389-2391.

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

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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 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