automotive trends ringvorlesung ebert 2013

© 2013. Vector Consulting Services GmbH. All rights reserved. Any distribution or copying is subject to prior written approval by Vector.

V1.0 2013-11-07

Automotive TrendsUniversity of Stuttgart, 2013

© 2013 . Vector Consulting Services GmbH. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V 1.0. 2013-11-07.

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Agenda

Vector Group Overview Business Fields

Three Major Automotive Trends Powertrain: e-Car Assistance: car2x Quality: Safety and Security

Summary and Outlook


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25 Successful Years for Vector – Our History

2007 Foundation of Vector Korea

2009 Foundation of Vector Great Britain, Vector India and Vector China

2002 Foundation of Vector France and Vector Scandinavia

2001 Foundation of Vector Consulting

1999 More than 100 employees worldwide

1998 Foundation of Vector Japan

1997 Foundation of Vector USA

1996 Delivery of the first CANoe and CANape licenses

1992 Delivery of the first CANalyzer license

1988 Foundation of Vector

2008 Company anniversary: Vector turns 20

2005 More than 500 employees worldwide

2010 aquintos becomes part of the Vector Group

2011 Start of the 2 Vector foundations, more than 1,000 employees


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Our Portfolio

At Vector you will find all from one source: Tools, hardware and software components Development services Consulting and training

Vector: Tools and Services for theDevelopment of Embedded Systems


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Vector Worldwide

Vector Consulting ServicesWorldwide 15 employees

North AmericaDetroit73 employees

FranceParis13 employees

GermanyStuttgart, Brunswick, Hamburg, Karlsruhe, Munich, Regensburg888 employees

JapanTokyo, Nagoya79 employees

KoreaSeoul27 employees

ScandinaviaGöteborg18 employees

ChinaShanghai21 employees

IndiaPune10 employees

Great BritainBirmingham12 employees

HiRain(Partner)Microtask

(Partner)

Vector Group1,141 employeesDate: March 2013


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Vector Group Employees


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Vector as an Employer

Vector has been recognized for many years as an outstanding employer

Our offer for engineers Innovative and fascinating jobs Numerous development opportunities Continuous training and education Many additional benefits

e.g., share in the company's success

For students Students‘ TechNight Internships Employment as a co-op student Thesis work


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Agenda



Summary and Outlook


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Where Are Vehicles Heading?

Solution for the individual traffic for the next decades

Evolve to integrated transport systems

Continuously further developed…


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Trend 1: Powertrain

Combustion Electric


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Trend 2: Assistance

Embedded Networking Automated Driving


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Trend 3: Quality

Single Point of Failure Multiple Risks


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AirbagsElectronic stability control Active body control Adaptive gearbox controlAdaptive cruise controlEmergency callGearbox controlTraction control Anti lock brakesElectronic fuel injectionCruise control

Challenge: Increasing Complexity

1975 1985 1995 2005

Electronic fuel injectionCruise control

Gearbox controlTraction control Anti lock brakesElectronic fuel injectionCruise control

Adaptive HeadlightsSteer-by-wireLane AssistantStop and GoParking Distance ControlEmergency Break AssistCurve-WarningHybrid DriveRoad TrainsElectronic Brake Control TelediagnosticsCar-2-car CommunicationOnline Software UpdatesAirbagsElectronic stability control Active body control Adaptive gearbox controlAdaptive cruise controlEmergency callGearbox controlTraction control Anti lock brakesElectronic fuel injectionCruise control

Increasing number and complexity of functions

More and more distributed development

Rising certification requirements

2015

Products: Boost of number of systems

Processes: Unsuitable processes and tools

People: Lack of experts


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Agenda



Summary and Outlook


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Different Engine Concepts (1/3)

August 1896: Thomas A. Edison to Henry Ford:

“Young man, that’s the thing: you have it. Keep at it. Electric cars must keep near to power stations. The storage battery is too heavy. Steam cars don’t do either for they have to keep a boiler and a fire. Your car is self contained –carries its own power plant – no fire, no boiler, no smoke and no steam”.


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Edisons‘ first car (1904) was an electric vehicle: a Baker Electric.


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Today again, we look for e-Cars …


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e-Car Challenge: Range and Charging (1/2)

Range expectation: 500-1000 km, Re-Charging: 5 min

Solution Approach: “Charge whenever you park”Requires standardized public charging infrastructure

85 kWh 480km

Daimler Smart Electric Drive

Battery SizeVehicle Range

Tesla Model S

15 kWh 145 km


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e-Car Challenge: Range and Charging (2/2)

Household sockets and traditional grid system cannot deliver power needed to meet customer expectations

1,1 kW 18 h 45 h

2,3 kW 9 h 22 h

NEMA 5-15

CEE 7/7

IEC 62196-2 Type 2

IEC 62196-2Type 1

(J1772TM)7,7 kW 3 h 7 h

44 kW <30 min 1 h

Small car

Small battery

e.g. 20 kWh

Large car

Large battery

e.g. 50 kWh


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Curbside electric vehicle charging station or "electrant" (16 January 1915 Electrical World, page 179)

Electrical connection with additional communication channel

Charge control and billing of electricity

IP over Powerline

Solution: Smart Charging (1/3)


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Layer 1 – Physical

Layer 2 – Data Link

IEEE1901HomePlugGreenPHY

Layer 3 – Network IPv6 (IETF RFC 2460 Internet Protocol)

Layer 4 – Transport UDP (IETF RFC 768 User Datagram Protocol)

Layer 5 – Session

Layer 6 – Presentation

Layer 7 – Application

TCP (IETF RFC 793Transmission Control Protocol)

TLS (IETF RFC 5246 Transport Layer Security 1.0)

Smart Charge Protocol (Application Layer + Session Layer)

DHCP (IETF RFC 3315 Dynamic Host Configuration Protocol)

V2GTP (Vehicle to Grid Transport Protocol)

ITU-T9955Annex G3

XML EXI – Efficient XML interchange

JSON


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Heimautomatisierung FahrzeugEnergieversorgung

1

2Ich kann bis zu 22 KW liefern.

8

3

9

Zugang autorisiert. Bitte das Tanken fortsetzen.

4

5

7

10

6Hier sind die Tarife für Ihren aktuellen Bedarf

Bisher habe ich 20kwh geliefert. Bitte bestätigen.

Sonderangebot! Bis zu 10 KWWindenergie von 3-6 Uhr

ISO 15118

SAE J1772

Kabelsicherheit ok. Bitte loggen Sie sich mit Ihrer Karte ein.

Hier ist meine authentifizierte ID. Ich möchte aufladen.

Ich habe bisher 20kwh erhalten

Ich brauche bis morgen früh 30 kwh, möglichst billig.

OK. Ich werde nur von 3-5 Uhr mit 10KW aufladen.

Ich muss fahren. Bitte die Verbindung trennen.

ZigBee SEP 2

IEC 61968-9ASN.1


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e-Car Challenge: Cycle Times

Need for processing power constantly increases

Solutions High performance ECU electronics Suitable engineering tools and environments

EngineEngine

Hybrids & e-engineHybrids & e-engine

Transmission & ChassisTransmission & Chassis

50 ms – 5 ms

2 ms – 1 ms

100 us – 50 us


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Agenda



Summary and Outlook


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Driver Assistance and Autonomous Driving

Home

Workplace

Vehicles

Autonomous Driving

Assistance


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Cooperating Systems

Regular driving

We know what we see.But we don‘t see what

matters …

car2x Support

Car unexpectedly entersBrake system is activated


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Traffic Efficiency

Enhanced Route Guidance and Navigation

Information exchange by GSM/LTE

Traffic conditions are detected by the movement of cell phones

Green Light Optimal Speed Advisory

IEEE 802.11p “Vehicle to Roadside”

For optimal speed combination of navigation system and GSM/LTE internet access to the traffic light control system


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Challenge: Secure and Reliable Communication

Challenges:

Bandwidth

Reliability

Limited range

Short latency for urgent messages

…

Solution:

IEEE 802.11p to support V2V and V2I

Need for ca. 10% of vehicles being equipped with car2x infrastructure

Infrastructure enhancements, especially for heavy traffic


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Example: Protocol Test with CANoe

Test case...//Prüfung, ob das Fahrzeug Warnung über IEEE 802.11p sendet//Prüfung, ob Warnung im anderen Fahrzeug rechtzeitig erkannt wird …

Protocol test in simulated environmentwith MIL/HIL


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Agenda



Summary and Outlook


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Functional Safety: Broad Exposure

Exposure of almost many E/E functions Risk of liability

Airbag

Delayed deployment after crash detection

ESP

Unintended, single-sided brake effect on straight lane

Electronic Park Brake

Unintended activation in motion

Collision Avoidance

Acceleration instead of deceleration in traffic


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Information Security: All Industries are Impacted

Feature Activation (“Chip Tuning”) Car and Vehicle Parts Theft Component Plagiarism DRM Fraud (Music, Video, Maps, …) Car2X

High risk of damage due to insufficient security Safety impacts

Increasing complexity,

open interfaces

Attacks, mistakes,accidents

High follow-up costs, damage to reputation

Weaknesses, vulnerabilities

IT Infrastructure 1985 1990 1995 today

Automotive today

Mobile devices 2000 today


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ProjectManagement

RequirementsManagement

SupplierManagement

QualityManagement

ConfigurationManagement

Idea

SystemReq. Analysis

ComponentTest

SystemTest

SystemDesign

ComponentReq. Analysis

ComponentImplementation

SystemIntegration

ComponentIntegration

ComponentDesignManagement Activity

Engineering Activity

Affected by ISO 26262

OEM

Supplier

Solution: Achieving Safety and Security along the Life-Cycle

Ultimately all life cycle

activities are affected, up to production and

field observation.


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Solution: Adjust Processes to Balance Risk and Efficiency

1 Fault prevention Guidelines Processes

2 Fault detection Code analysis Review, Test

3 Fault tolerance Redundant design Memory protection

4 Failure prevention Redundant Shut-off Fail-safe concepts

Fault

Failure

Error

Fault

Failure

Error

Fault

Failure

Error

System layer

Hazard

1 X2 X 3 X

4 X

Cause of the error, e.g. code mistake

Inability to perform the required function

as specified

Incorrect state that may lead to a failure

Effe

ct


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Solution: Risk Management

ResidualRisk

ToleratedRisk

Risk byadd. Function

QM DA IntegrityB C

SR = x

Risk Severity

ASIL

Automotive Safety Integrity Level

(= required integrity of a function)

PIPCPE xxExposure Controllability Integrity

Probability

S: SeverityE: ExposureC: ControllabilityI: necessary IntegrityQM: Quality Management


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Example: ASIL – Automotive Safety Integrity Level

S1 S2 S3E1 E2 E3 E4 E1 E2 E3 E4 E1 E2 E3 E4

C1 - - - - - - - A - - A BC2 - - - A - - A B - A B CC3 - - A B - A B C A B C D

Severity S1 – light injuriesS2 – severe injuriesS3 – fatal injuries

Exposure E1 – very low probabilityE2 – low probabilityE3 – medium probabilityE4 – high probability

Controllability C1 – simply controllableC2 – normally controllableC3 – difficult or impossible to control

ASIL determines development methods to be applied


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Example: Vector MICROSAR Safe Solution

“Safe”SWC

Non-safety relatedFunction

MICROSAR RTE

Saf

e C

omp

lex

Dri

vers

Microcontroller

MIC

RO

SA

R O

S (

SC

3/

4)

MIC

RO

SA

R I

O

MIC

RO

SA

R S

YS

MIC

RO

SA

R D

IAG

MICROSAR COM

MIC

RO

SA

R M

EM

MIC

RO

SA

R C

AN

MIC

RO

SA

R L

IN

J1939TP

XC

P1

MIC

RO

SA

R I

P

MIC

RO

SA

R F

R

MICROSAR CAL MICROSAR EXT

MIC

RO

SA

R M

OS

T

AutosarBasic SW Component

Safety RelatedFunction

“Safe”SWC SWC SWC

Safety Mechanism

Watch

Dog

SafeContext

Checkpoint

Safe Watchdog

Manager

Checkpoint

Ch

eckp

oin

t


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Agenda



Summary and Outlook


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Automotive Trends: Technology With People – For People

Navigation and digital maps

E-FreightElectronic

tolling

Services to improve infrastructure usage

Infotainment and open interfaces

Safety information services

Autonomous Driving

Real Time TrafficInformation

Multimodal journey planners

Provision of road and traffic data


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Vehicles – The engine room of Europe

10% of the GDP in the EU

5% of total employment in the EU

2 million jobs in the automotive sector + 10 million jobs in the transportation sector

€70 billion/year exports

€35 billion investment in R&D by industry

EU Targets 2020 – 2050

By 2050 reduce emissions by 60%

By 2050 halving road casualties by 2020

Halve the use of conventionally-fuelled cars in cities

Achieve virtually CO2-free city logistics by 2030

Reducing Congestion: estimated to 2% GDP

Automotive Trends: Ecology, Safety, Efficiency


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Automotive Trends: Huge Demand for Excellent Engineers

Thank You for Your Attention!

www.vector.comwww.vector.com/consultingYour Partner in Achieving Engineering Excellence.

automotive trends ringvorlesung ebert 2013

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