vehicle-to-x communication (v2x) & adas test solutions ... · v2x test-tool box ni software...
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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]
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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
www.sea-gmbh.com