Vehicle-to-X Communication (V2X) & ADAS Test Solutions ... · V2X TEST-TOOL BOX NI Software Defined Radio (USRP, VST) GNSS Simulation Scenario Simulation SEA Test Integration Environment

© S.E.A. Datentechnik GmbH,

Troisdorf© S.E.A. Datentechnik GmbH,

Troisdorf

© S.E.A. Datentechnik GmbH, Troisdorf www.sea-gmbh.com

Vehicle-to-X Communication (V2X)

& ADAS Test Solutions

with

CarMaker®

and the National Instruments Platform

IPG Apply & Innovate, 11th September 2018

Dr. Gerd Schmitz, S.E.A. Datentechnik [email protected]

mailto:[email protected]



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S.E.A. Company Introduction



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• System engineering company

System engineering

Hardware & software development

Hardware & software products

• Founded 1995

• Employees: more than 40, mainly engineers and scientists

• National Instruments Specialties

RF & Wireless Specialty Partner

Embedded Specialty Partner

• National Instruments Awards

2001, 2010 and 2017 Alliance Partner of the Year, Central Europe

2010 LabVIEW Add-on of the Year Award

2013, 2018 National Instruments Technical Innovation Award

2017 Alliance Partner of the Year EMEIA Region

S.E.A. DATENTECHNIK GMBH



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Wind Tunnel ControlSpecial Optical Measurement

SystemsCustomized Test Systems RF Test Solutions

• European leader in wind tunnel

control systems• Software platform WTCS

• In partnership with WERUM Software AG

• Frontal Area Measurement

System

• Vehicle profile within 3 to 4 minutes

• Automated Defrost Measurement and Analysis (ADA II) according to standards

• Automated ECU &

mechatronic test systems for development, validation and verification

• Test and validation of system

functions and proprietary communication protocols

• From LF up to 6 GHz

• Test and validation of V2X communication

COMPETENCE IN AUTOMOTIVE BUSINESS



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RF-Measurement systems Customized RF-Test SystemsV2X & ADAS

test products & solutions

• Hardware products for drive testing of mobile and Wifi networks

• SpaceMasterGEO software for data management and visualization of geo-mapped telemetry data

• Automated test systems validation of ECUs with proprietary wireless communication protocols

• Signal analysis implementation

• Protocol implementation

• Customer specific test & measurement systems for RF & LF

• RF measurement systems

• Signal analysis

• Test and validation of V2X communication

• HIL ADAS test systems

S.E.A. WIRELESS COMPETENCE

• Member of: Car-2-Car Communication Consortium (C2CC), VDT Alliance, IWPC

• Participation in various research projects

• Foundation member of ADAS iiT – Innovation in Test



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V2X TESTING



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V2X COMMUNICATION AS PART OF AUTONOMOUS DRIVING

WAVE

IEEE 1609.x802.11p

DSRC

LTE-V

5G

ITS-G5

Car2Car

C-V2X



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ITS Example Use Cases (1)

Virtual Brake Light

(decentralized)

Platooning



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ITS Example Use Cases (2)

Priority/Emergency

Vehicles

Road Hazard Warning

(centralized/

decentralized)Message types:

Road Condition (e.g. Ice)

Accident Ahead

In-Vehicle Signage

Roadway Weather

etc...



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Broadcasting communication between all traffic objects

RF-COMMUNICATION



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Wifi based: 802.11p/DSRC

LTE based: LTE-V (mode 4)/cV2X

RF-COMMUNICATION STANDARDS



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BASIC ASPECTS OF V2X

Information Exchange between multiple traffic objects

Requirement

• „Hearing“

• Understanding

• Minimum mandatory informationabout the information source

• Time stamping of the information

• Position indication of information

• Object driving and status information

Technical approach

• 802.11p or LTE-V standard

• ETSI ITS-G5 (EU) or WAVE (US)

• Defined standard message types

• GNSS information

• GNSS information

• Internal car state



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Simulation

GENERAL V2X SIMULATION SETUP FOR FUNCTIONAL TESTING

Outer Traffic Informationby V2X

Position&time informationby GNSS

V2X System under Test

SW / ECU / OBU

DUT

Internal Object Stateby CAN-Bus etc.



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V2X TEST - TOOL BOX

NI Software Defined Radio (USRP, VST)

GNSS Simulation

Scenario Simulation

SEA Test Integration Environment for V2XOpen loop,

Closed loop (HiL), ADAS, Sensor Fusion

SEA 802.11p

SEA LTE-V

SEA RF Measurement

V2X Stack for WAVE and ITS-G5

RF-Channel Emulation

System Under Test

Geo-localized DataManagement

Signals, Buses and Instruments



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COMMUNICATION ADD-ON PRODUCTS



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SERVING THE FULL LIFECYCLE OF V2X SOLUTIONS & PRODUCTS

• Including V2X, Simulation, GNSS and data management

Development Validation & Verification Production

Prototyping

RF Analysis

Protocols

Field Measurements

Simulation

Open Loop & HIL

Failure Injection

Compliance

Calibration

RF-Measurements



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• High quality online measurements

• Methods compliant to international standards

• For development & production

ADD-ON TOOLKITS FOR RF-MEASUREMENTS



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V2X ADD-ONS FOR LABVIEW BASED ON SDR

• Basic Features

• 802.11p and LTE-V protocol stack on a NI

Software Defined Radio (SDR)

• SEA Monitoring add-on

• Failure injection

• Detailed monitoring

• High precision streaming

• High performance simulation



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V2X TEST SYSTEM SOLUTIONS



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V2X INTEGRATED TEST SYSTEM APPROACH

• Integrated modular test system solutions based on

standard hardware & software

• cRIO, USRP or PXI-System

• LabVIEW, LabVIEW Realtime, FPGA

• NI VeriStand, NI TestStand, S.E.A. TestMaster

• Additional software components

• GNSS simulation (M3-Systems Stella NGC)

• Vehicle simulation (e.g. IPG CarMaker)

• Geo-Mapping telemetry software

(S.E.A. SpaceMasterGEO)



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SPACEMASTER® GEO-LOCALIZED TELEMETRY DATA MANAGEMENT

• High performance geo-localized data base

• Map based visualization extremely flexible

• Configurable filters and reporting

• Off-line map server (no public service)

• Interface to many map formats

• Scalable server-client architecture

• Integrated data processing engine

• Interface to S.E.A. and other test systems

Managing test and drive testing data



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GNSS SIMULATION

• Realtime simulation on RF level,

based on the software

Stella NGC from M3 Systems

(extendable for HIL-operation)

• GNSS standards:

GPS Upper Band L1c, GALILEO E1,

GLONASS G1 + WAAS/EGNOS,

BEIDOU, QZSS, Multipath, L2,L5,

multi-frequency etc.

• National Instruments VST

or NI USRP Software Defined Radio

Positioning RF-Simulation



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DRIVE SCENARIO GENERATION

IPG Car Maker - Virtual Test Driving

• Fast and realistic generation of roads

or customer-specific test tracks

• Multi-lane roads, intersections and exits

• Event-based control of traffic objects,

including interactions with ego vehicles

• applicable for ADAS HiL application



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TEST METHODOLOGIES



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V2X TEST ENVIRONMENTS FOR VALIDATION AND VERIFICATION

Open Loop

Replay of a pre-programmed

driving scenario

Precise timing between the

different signals (V2X, GNSS,

CAN, AutomotiveEthernet etc.)

Pre-determined test scenarios

with reproducible testing

conditions

Closed Loop (xiL)

Interactive driving scenario

with online signal generation

for V2X, GNSS, CAN, etc.

Real time conditions for all

signals

Scenario changes (“reacts”) to

the state of the DUT

Test scenarios close to real

driving conditions



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V2X TEST APPLICATIONS EXAMPLES

OPEN LOOP

Verification of DUT functional

behavior and intrinsic data, e.g.

Time/Position

Development & Verification of

day 1 ADAS systems level 1-3

Closed Loop (xiL)

Verification of DUT behavior with

“DUT external control loops”

Platooning

Dynamic controls and interaction

with other traffic objects, sensors



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OPEN LOOP SOLUTION

- Functional Validation & Verification Test -



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OPEN LOOP

Scenario

Data

DUTstreaming

recording

Evaluation



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OPEN LOOP DATA FLOW

Simulation Data

S.E.A.V2X

Converter

TestMaster®

V2X Paket stream

GNSStrace

CAN Paketstream

Scenario Calculation Signal Preparation Test Execution

DUT

Physical signals



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OPEN LOOP VALIDATION & VERIFICATION (SYNCHRONIZED REPLAY)

V2X communication

Position and time information

Bus and Additional Signal

Communication

V2X Onboard Unit /

ECU

DUT

Drive Scenario Setup&Simulation

V2X Add On

802.11p /

LTE-V

VST

/ USRP

Test management

TestMaster®

StellaNGC

GNSS

Simulation

VST

/ USRP

xNet/CAN/LIN/FlexRay

DAQmx/ FPGA Instruments..

CarMaker



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OPEN-LOOP VALIDATION & VERIFICATION SETUP (SYNCHRONIZED REPLAY)

LTE-V



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CLOSED LOOP (HIL) SOLUTION

- Functional Validation & Verification Test -



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CLOSED LOOP (HIL)

Scenario

Description

Environment DUTRealtime

Modells

Evaluation

& Recording

Off-line

Evaluation

DUT State



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CLOSED LOOP DATA FLOW

Test integration & control

Scenario Definition Test Execution

DUT

National Instruments VeriStand

V2X GNSS Bus I/F



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CLOSED LOOP (HIL) FOR VALIDATION & VERIFICATION

V2X communication

Position and time information

Additional Signal EmulationV2X Onboard Unit /

ECU

DUT

Drive Scenario Simulation for HiL

V2X Add On

ToolkitUSRP

Test management

TestMaster®

StellaNGC

GNSS HiL

SimulationVST

CompactRIO / PXI

Closed loop simulation mamangementVeriStand



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CLOSED LOOP HIL SIMULATION OF V2X

Real-time scenario simulation, GNSS, LTE-V mode 4 and bus communication

CAN / FlexRay / …

USRP RIO

DUT

PXI realtime

Hardware• NI USRP 2954R for V2X communication

• NI VST 5644 for GNSS simulation

• PXI-system (Win10)

• Real-time PXI-system

• NI xNET interface

Software• VeriStand/TestMaster test automation

• WAVE V2X stack

• IPG CarMaker Scenario Simulation

• M3System Stella NGC (HIL)

GNSS simulation

GNSS

LTE_V

PXI Windows

MXI

VST



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ADAS & SENSOR FUSION TEST

www.adas-iit.com



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V2X & ADAS



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INTEGRATED ADAS & V2X SCENARIO



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CONCLUSION

• S.E.A. provides test systems with

standard compliant stacks for complex

V2X test applications

• S.E.A. is your full-service partner for

turn key solutions in V2X and RF-space

• ADAS iiT provides a one stop solution

for ADAS system level test

• CarMaker is applied in V2X test for

scenario generation in open loop and

closed loop

RF-tests & measurement

RF-simulation

Protocol test (ok/nok)

Compliance tests

Functional test

Scenario simulation

HIL-test

ADAS



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Thank you for your attention !

S.E.A. - Science & Engineering Applications Datentechnik GmbH

Muelheimer Straße 7

53840 Troisdorf, Germany

Tel.: +49 2241 12737 – 0

[email protected]

www.sea-gmbh.com

Documents

Vehicle-to-X Communication (V2X) & ADAS Test Solutions ... · V2X TEST-TOOL BOX NI Software Defined Radio (USRP, VST) GNSS Simulation Scenario Simulation SEA Test Integration Environment