TTTech Automotive Overview

Ensuring Reliable Networks

Mobility of the Future from the
Automotive Valley Austria

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Overview Ensuring Reliable Networks

• Megatrend Safety
• Company Background and Overview
• Reference Projects
• Automotive Activities
• Future Technology Trends and Research Activities

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Megatrend Safety Ensuring Reliable Networks

Safety Becomes Ubiquitous

• Automotive: 50 million injuries, out of those 1.2 million were fatal injuries
(3.300 per day according to WHO 2010)
• Industrial: Manufacturers lose over $ 20 billion each year alone in safety incidents,
Norm Gilsdorf, President of Honeywell Process Solutions Honeywell User Group 2010
• Civil Aviation: In 2010 there were 47.3 million flight hours and 22.3 million departures
with 9 serious accidents
• Smart and safe mega cities
• Medical systems and healthcare for aging populations
• By 2020 every second embedded device will be safety-relevant


Safety & Certification
Standards Ensuring Reliable Networks

1982 1998 2006 (2012) 2011
DO-178B/254 IEC 61508 EN 13849 ISO 26262

Industry-Specific Safety and Certification Standards
• Standards help to define „state of the art“
• They give guidance and by following them they give protection
• Aerospace was early with DO-178B and DO-254
• Other industries followed, e.g. automotive with ISO 26262
(derived from IEC 61508)


Automotive Trend: Safety Ensuring Reliable Networks

Evolution of European Road Fatalities (EU-27)
80000
75400
Fatalities Fatalities EU-27
70700 2010 objective: 25.000 lives to save
70000
65400
63900 63200
Reference
2000
60300
59400 59000
60000 57700
56400
54300
53300

54000 50400
50000 47300
49900 45300
43100 42500
46200

42800 38900
40000
ABS, ESC 39600 34500
36700 future
34000 36% systems
30000 31500 Target
 Remarkable progress but target ACC 29200
27000
will be missed
20000
1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 year
Source: CARE or national publications; EC Directorate General Energy and Transport December 2009


Our Vision Ensuring Reliable Networks

Providing electronic robustness for a more electric world.


Strong Technology Base for
Vertically Integrated Offering Ensuring Reliable Networks

Support and Services

Test and Production Hardware

Development and Verification Tools

Embedded Certifiable Run-Time-Software

Chip and IP

Time-Triggered Cross-Industry
AS6003 Technology Safety Platform
AS6802


Cross-Industry Network and
Safety Solutions Ensuring Reliable Networks

Aerospace Automotive Off-Highway Industrial
Cross-Industry
Market
Expertise

DO 254/178 ISO 26262 EN 13849 IEC 61508

Certifications

Product
Leader Dependable Communication and Modular Safety Controllers

Design assurance standards are similar across industries but the system approaches are different

Fail-Stop Fail-Operational


Company Overview Ensuring Reliable Networks

• Founded in 1998 as award-winning spin-off of the Vienna University of
Technology. Based on 30 years of research in Europe and US and on
results of European R&D programs
• Headquartered in Vienna, Austria
• > 1000 person years of TTTech Group
R&D investments 40
Gross
• Unique know-how pool of Perf.
30
32 % 29,4
M€ 2011
about 260 employees 29 % 22,5
• Strong equity (approx. 20 M€) 20
17,4 2010

• Case study coverage 10
2009

0

Years
30 % y-o-y growth


Office Locations Ensuring Reliable Networks

North America Europe Asia
Andover, Massachusetts, USA Vienna, Austria (HQ) Shanghai, China
Gaimersheim, Germany Seoul, Korea
Brixen, Italy Yokohama, Japan
Bucharest, Romania
Brno, Czech Republic


Strong Scientific Network Ensuring Reliable Networks

International Research Network
• EC-funded projects: ARTEMIS, FP5, FP6, FP7
TTControl GmbH, ein Kompetenzzentrum zur
Entwicklung hoch-zuverlässiger Mobilelektronik in Wien“

• US programs: NASA, DARPA, NSF
TFT

TTX

TIMMO
TOOLS
Closed-Loop

FOR
Integration of Cognition,
Communication and Control

C e r t L in k INDustrial EXploitation of the

COTS Airborne PMC card for Time-triggered genesYS cross-domain architecture
C e r ti fia b l e D a ta L in k i n T im e T r ig g e r e d - A r c h it e c tu r e
f o r R e m o t e C o n tr o l o f U n m a n n e d A e r ia l V e h ic le s
Aerospace Interfaces and Networks

University Cooperations IP Management and Standards
• Cooperation with Vienna • Strong patent portfolio
University of Technology: Core
Prof. Kopetz, key architect of • > 50 patents and patent families
Time-Triggered Architecture; • Active contribution to standardization
Prof. Kugi, Real-Time Control activities (SAE – open IP policy)
• Visiting researcher at SRI
• Links to University Vanderbilt,
Kaiserslautern, Dresden,…

Strategic research and development of time-triggered architecture hardware, software and tools
for relevant future application domains


Boeing 787 Dreamliner Ensuring Reliable Networks

TTTech silicon and software to guarantee safe operations for
Hamilton Sundstrand‘s power architecture.

“By taking advantage of TTP’s modular nature, we can more effectively integrate our systems,
improve tolerance to system upgrades, and better manage obsolescence."
Luiz Andrade, Chief Engineer Electronic Products Engineering, Hamilton Sundstrand


Boeing 787 Dreamliner


NASA Orion Multi-Purpose
Crew Vehicle Ensuring Reliable Networks

TTEthernet architecture backbone from TTTech to enable
missions where maintenance and repair is not an option.

"We look forward to realizing the potential of TTEthernet technology development, which provides a high bandwidth
avionics databus capability supporting future technology insertion.“
Thomas W. Rathjen, Program Executive, Constellation Systems Division, NASA

Artist’s Concept,
Stephan C. Hartman,, Lockheed Martin Corporation


Prinoth Snow Groomer Ensuring Reliable Networks

TTControl’s distributed electronics support a very high level of
flexibility in the Prinoth snow groomers.

“TTControl's distributed electronics support a very high level of flexibility in our vehicles.
We can implement functions that would not have been possible with purely mechanical and hydraulic solutions.”
Martin Runggaldier, Head of Engineering, Prinoth


By-Wire Snow Groomer
Human Machine
Ensuring Reliable Networks Interface
Safety ECU Light Controller
I/O Extension

Intelligent Valve Block

Intelligent Valve
Block

Suspension
Engine Controller Controller


Human Machine Interface Ensuring Reliable Networks

• Visualization of machine states on high resolution 10.4” display
• Safety with rear view camera function
• Remote Assistance with GSM / GPRS


Audi A8, A7, A6 Ensuring Reliable Networks

TTTech (safety) software platform - delivering quality for large
volume production programs under stringent cost targets.

“Our cooperation with TTTech showcases Audi’s leadership in automotive electronics.”
Ricky Hudi, Chief Executive Engineering Electric/Electronics, AUDI AG


Automotive ASIL C Safety ECU
in Production Ensuring Reliable Networks

Volvo C30 Electric
ISO 26262 ASIL C, Inverter Safety ECU

• Complete safety ECU development for electric drive train
• Starting from Hazards & Risk analysis
• Avoid unintended acceleration/deceleration
• ASIL C development process
• SOP 2011 successful
• TÜV Nord approved


TTSafety based Electric Rear
Wheel Drive Ensuring Reliable Networks

Safety Control Unit
• ISO 26262 ASIL-D
• Drive function including torque vectoring
• Safety algorithms for monitoring
• SOP 2015

1 electrically driven rear wheel module

2 high voltage battery

3 Power Box Unit

4 low voltage battery / generator

5 low voltage cable

6 high voltage cable


Data Logger for Vehicle
Validation Ensuring Reliable Networks

Inverter
Safety Unit

Test Tools
TTXDataLogger

Battery with ECU
ECUs


TTXDataLogger Ensuring Reliable Networks

Key Features
• Complete vehicle data logging (full)
• Filtered and triggered data logging (selective)
• Intelligent interpretation: open platform with user API
• Measurement and calibration (CCP/XCP)
• High performance & bandwidth > 60 MB/s
• Precise timestamp (1 µs resolution)
• Multi-step intelligent power management (sleep/deep sleep)
• Full remote control


Customers Ensuring Reliable Networks


Driver Assistance and the
Infrastructure Ensuring Reliable Networks

Vehicle to Vehicle and Vehicle to Infrastructure

Safety
Safety Traffic Efficiency
Traffic Efficiency

Autonomous Driving
Assistance
Assistance Green Transport
Green Transport


Automotive Trend: Driver Assistance
and Autonomous Driving Ensuring Reliable Networks

Examples of Driver Assistance use cases

Automated Parking Side View Assist Lane Assist Driver Drowsiness

193cm

Rear View & Overlays 120cm
Object Detection Surround/Top View Auto Emergency Braking

120cm
Manoeuvre Assist Congestion Pilot Automated Stop Autonomous Driving


TTEthernet provides Integrated
Service Delivery Ensuring Reliable Networks

Synchronous
• SAE AS6802 clock synch
(IEEE 1588 compatible)
• Real-time control
• Ultra-low latency
• Safety systems

Available and Safe
Streaming
Automotive Ethernet
• ARINC 664/AVB 1.0  2.0
• Rate-constrained
• Audio/video
• Sensor fusion

Ethernet (IP)
• IEEE 802.3 standard traffic
• Best effort (IP)


Automotive Adoption
Scenarios for Ethernet Ensuring Reliable Networks

CAN CAN
Radio DVD
HU
Front-camera

Main Front Main Rear
Rear
Video IR Controller
RSE
Controller
GW RSE Camera Switch Switch Camera
ECU (e.g. Chassis
Controller)
(e.g. Gateway)

Radar Body
Controller
FX FX

Diagnosis interface

Phase 2: Architecture Level
Phase 1: Subsystem Level • Ethernet backbone: integration
• Ethernet at subsystem level of powertrain, chassis, body,
multimedia, driver assistance,
• Examples: camera links, driver …
assistance system, multi-media
• Two or more Ethernet switch
• One Ethernet switch chip per car chips per car


20 M€ R&D Investments 2012 Ensuring Reliable Networks

Aerospace Automotive Off-Highway Industrial

Cross-Industry Safety Platforms

3.1 M€ 2.6 M€


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