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The eCar in ist smart grid infrastructure- an holistic approach of Siemens AG

Lesson TU Kecskemet

Kecskemet, 26. Oktober, 2010

Corporate Technology

Prof. Dr.-Ing. Gernot Spiegelberg CT T P

© Siemens AG| Spiegelberg | CT T P 226.10.2010

Challenge of tomorrow …..

clean energy generation

intelligent energy

transmission and distribution

intelligent and

clean Mobility

… a green world

How will the car change ?


Electrification of society“Age of Coal”

“Generation and load closely

coordinated”Supply island with

stochastic load

Extensive generation of

electrical energy

“Age of fossil fuels”

“Generation follows load”Integrated network, central

generation, load stochastically

predictable, unidirectional energy flow

Fossil energy source,

hydro

Fossil energy sources,

hydro, nuclear

No environmental concerns

19th Century 20th Century

Shift to new age of electricity Challenges require rethinking:

1.) Demographic change 2.) Scarce resources

3.) Climate change

“Energy system shifting”Increasingly decentralized,

fluctuating generation

“consumer” becoming “prosumer”

Fossil energy sources,

hydro, nuclear, biomass,

wind, solar

Early 21st Century

Environmental awareness

The new age of electricityElectricity will be the energy source for most

applications in daily life.

Integrated energy system

with power grid as backbone

“Load follows generation”Central + decentralized generation,

intelligence with ICT

bi-directional energy flow

Renewable energy sources (solar, wind, hydro, biomass),

“clean” coal, gas, nuclear

End of 21st Century

The “New Electricity Age”

Unsustainable energy system Sustainable energy systemUnsustainable energy system


Leitmarkt eMobility Germany ?

What is the business ?

Will this happen ?

Where is the money ?


Video eCar in its smart grid infrastructure


Short term story of eCar in infrastructure


Traditional energy conversion:

Linear and uni-directional


Power Distribution Solutions (current situation 1 step problem)

Ring MainUnits

MV-Swgr

LV-Switchgear

> 110 kV

10 kV / 20 kV

0,4 kV

LV

Distribution

System

Primary

MV Distribution

System

Secondary

MV Distribution

System

Wind < 20 MW Solar < 20 MWHV

Transmission

System

Load Flow

E-car = 22 kWp

Load Flow

Load Flow


Where does the prognosis error comes

from?

P ~ V³


Power Distribution Solutions (current situation)

Ring MainUnits

MV-Swgr

LV-Switchgear

> 110 kV

10 kV / 20 kV

0,4 kV

LV

Distribution

System

Primary

MV Distribution

System

Secondary

MV Distribution

System

Wind < 20 MW Solar < 20 MWHV

Transmission

System

Load Flow

E-car = 22 kWp

Load Flow

Load Flow

Energy Storage


Mobility from Siemens in automotive

Siemens Elektromote 1882

Siemens Victoria 1905


Electric Vehicle

Future Drivetrain Configurations ?

oo


Presentation of the eRuf with drivetrain, charging

spot and charge management from Siemens


The new eRuf „Stormster“ allwheel with 270 kW


Electric Vehicle


oo

oo


Second step with dobble e-motor concept Geneve 2010


Begin of standardisation

up to :

- 63 Amps

- 400 Volt

- three phase

=> 40 kW max


Long term story of eCar in infrastructure


Power Distribution Solutions (future smart grid)

Ring MainUnits

MV-Swgr

LV-Switchgear

> 110 kV

10 kV / 20 kV

0,4 kV

LV

Distribution

System

Primary

MV Distribution

System

Secondary

MV Distribution

System

Wind < 20 MW Solar < 20 MW

CHP*< 50 kVA* Combined Heat and

Power

Solar < 200 kWp

HV

Transmission

System

Load Flow

Load Flow


Electricity production of a 314 kWp PV-

installation near Erlangen, Germany

Source: Michael Weinhold & friends

Sunny day in April: 1,9 MWh

Cloudy day in April: 1,2 MWh


Power Distribution Solutions (future smart grid)

Ring MainUnits

MV-Swgr

LV-Switchgear

> 110 kV

10 kV / 20 kV

0,4 kV

Products needed for control of

load flow and power quality

e.g.

Distribution Management Systems / Virtual Power Plants

Power Electronics

System Planning

LV

Distribution

System

Primary

MV Distribution

System

Secondary

MV Distribution

System

Wind < 20 MW Solar < 20 MW

CHP*< 50 kVA* Combined Heat and

Power

Solar < 200 kWp

HV

Transmission

System

Load Flow

Load Flow

E-car = 10 kWp

E-Car Fast

Charging Station

TURBO PowerTURBO PowerTURBO PowerTURBO Power


eCars and their infrastructure have to

be considered as an integrated system:

eCars need an infrastructure for

charging

Growing share of renewable power

challenges grid stabilization

The eCars could stabilize the grid

as movable batteries

Information and communication

technologies will enable the

interaction between the eCar,

connecting buildings and the

power grid

Electricity market

Residential energy monitoring

eCar and infrastructure

Electricity market

Bi-directional connection to grid

Residential energy monitoring

D:/Siemens AG/Projekte/electr. Vehicle/gläserne Werkstatt/Modellaufbau Borst/Genf-Version/Communicator.exe


The For Sustain-eMobility Project @ Siemens 4S


Reduction of market entry barrier - new

players will appear in the automotive market

Reduce complexity

in drivetrain

Less material

Less complexity

Less faults

EMS

Transmission

ABS

Pedal Pedal

ImmobilizerImmobilizer

Radio

Combi

HVACHVAC

Passive safety

ESPESP Suspension

Steering

Wheel

Power

SteeringSuspension

Steering

Wheel

Power

Steering

WU WU

WU WU

EWB

WU WU

WU WU

EWB

DisplayDisplay

Access Doors/RoofAccess Doors/Roof

MP3 / iPOD

Phone

MP3 / iPOD

Phone

Hybrid

Controller

DC / DC

Hybrid

Controller

DC / DC

tire guardtire guard

ACCACC

Lane KeepingLane Keeping

AutoParkAutoPark

Navi /

E-Horizon

Navi /

E-Horizon

Information Presentation

(ergonomy)


(ergonomy)

Lane Detection

sensor

Distance

sensorUS sensors

E-horizon

data base

Situation Recognition

(sensor fusion)

Lane Detection

sensor

Distance

sensorUS sensors

E-horizon

data base


(sensor fusion)

Strategy Generation

Pedal

Pedal

Steering

Wheel

Driver´s Decisions

Pedal

Pedal

Steering

Wheel

Driver´s Decisions

Cinematic Execution Level

Hybrid

Actuator

DC / DC

Thermal Engine

ActuatorTransmission

Actuator

WU WU

WU WU

Power Steering

ActuatorSuspension

Actuator


Hybrid

Actuator

DC / DC

Thermal Engine


Actuator

WU WU

WU WU

Power Steering

ActuatorSuspension

Actuator

Reduce complexity

in system architecture

Reduce battery

cost

Automated

production

High volumes

More transparency

Easier integration

of new functions

Higher reliability

Low Cost

Low Tech


What is ongoing now ….. in Asia


Reduction of market entry barrier - new

players will appear in the automotive market

Reduce complexity

in drivetrain

Less material

Less complexity

Less faults

EMS

Transmission

ABS

Pedal Pedal

ImmobilizerImmobilizer

Radio

Combi

HVACHVAC

Passive safety

ESPESP Suspension

Steering

Wheel

Power

SteeringSuspension

Steering

Wheel

Power

Steering

WU WU

WU WU

EWB

WU WU

WU WU

EWB

DisplayDisplay

Access Doors/RoofAccess Doors/Roof

MP3 / iPOD

Phone

MP3 / iPOD

Phone

Hybrid

Controller

DC / DC

Hybrid

Controller

DC / DC

tire guardtire guard

ACCACC

Lane KeepingLane Keeping

AutoParkAutoPark

Navi /

E-Horizon

Navi /

E-Horizon


(ergonomy)


(ergonomy)

Lane Detection

sensor

Distance

sensorUS sensors

E-horizon

data base


(sensor fusion)

Lane Detection

sensor

Distance

sensorUS sensors

E-horizon

data base


(sensor fusion)

Strategy Generation

Pedal

Pedal

Steering

Wheel

Driver´s Decisions

Pedal

Pedal

Steering

Wheel

Driver´s Decisions


Hybrid

Actuator

DC / DC

Thermal Engine


Actuator

WU WU

WU WU

Power Steering

ActuatorSuspension

Actuator


Hybrid

Actuator

DC / DC

Thermal Engine


Actuator

WU WU

WU WU

Power Steering

ActuatorSuspension

Actuator

Reduce complexity

in system architecture

Reduce battery

cost

Automated

production

High volumes

More transparency

Easier integration

of new functions

Higher reliability

Low Cost

High Tech

High Functionality


5 years 10 years 15 yearsToday 20 years

Renunciation of the incremental approach –

defining a innovation roadmap based on visions

Organization C

I

P

Reaction to

requests

End user

?

?

?

??

??

??

OEM

Modules

System

Source: SV ST

Incre

me

nta

lB

rea

kth

rou

gh

Reverse definition of roadmap with milestones

(top-down)

1

5

23

4

1

2

3

4

5

vs.

12

3

45

Vision: Zero accident, zero emission, always on!


The EV will reinvent the mobility by meeting the challenges

of the market and of global megatrends via new functionality

“Zero Emission”

by EV

“Always Easy”

in integration

and usage

“Zero Accidents”

by stability control and

predictive systems ADAS

“Always On”

for information

and entertainment

Automotive-Specific Trends

"Sustainable Mobility" "Increasing Safety & Comfort" "Seamless Connectivity"

"Managed Complexity"

Vision of the Car of the Future/

Typical Applications

Global Megatrends: Urbanization, Environmental Care and Demographic Change

Shift of

economic gravity

among regions

Increasing

mobility

Growing demand for

safety and security,

information &

communication

Growing need for

environmental care

Shortening

of natural resourceschallenges challenges


More functionalities need more technology in

future cars


Need for new System Architecture


Accident avoiding Technology ?


Intelligent transport system

based on biological concept

coordinationof motion

redundantevaluation

biomechanicalexecution

Load

Execution level

primaryevaluation

Command level

transfer ofmotion wishinterface

road condition

viewing

hearing

feeling

inertia motion

Limp Home Function


Co

ord

inati

on

Level

Exec

uti

on

Level

Actuator

commands

Passengers

management

Driver

Assistance

Information regarding

desired motion vector

Drivetrain / Chassis

Information about

the environment

Driver

Interface

Siemens VDO structures components along

common functions to optimize the data flow

E/E Infrastructure

• Wiring harness

• Multiplexing

• Passive safety

• Entry system

Passengers Management

(all non-driving related tasks)

• Radio / entertainment

• Heating / climate

Driver Interface

• Capture of Driver commands

• Display of information to driver

• Infotainment

Drivetrain / Chassis

• Motion execution

• Energy-creation and -management

• Stability = reactive active safety

Driver Assistance

• Predictive surrounding evaluation

• Creation of the motion strategy

based on primary / redundant

surrounding evaluation

3

1

4

5

2

E/E-Infrastructure

Source: Siemens VDO

Co

mm

an

d

Le

vel


Example vehicle architecture for safety – current

situation

EMS

Transmission

ABS

Pedal Pedal

Immobilizer

Radio

Combi

HVAC

Passive safety

ESP Suspension

Steering

Wheel

Power

Steering

WU WU

WU WU

EWB

Display

Access Doors/Roof

MP3 / iPOD

Phone

Hybrid

Controller

DC / DC

tire guard

ACC

Lane Keeping

AutoPark

Navi /

E-Horizon


Perceive, Analyze and Act with optimized data flow


(ergonomy)

Lane Detection

sensor

Distance

sensorUS sensors

E-horizon

data base


(sensor fusion)

Strategy Generation

Pedal

Pedal

Steering

Wheel

Driver´s Decisions


Hybrid

Actuator

DC / DC

Thermal Engine


Actuator

WU WU

WU WU

Power Steering

ActuatorSuspension

Actuator

5

1

3


Interconnection of all functionalities

Driver

Assistance

Flexray CAN

Driver

Interface

Flexray CAN

Drivetrain /

Chassis

Flexray CAN Energies

Passengers

Management

MOSTCAN

Thermal

Energy

Vehicle state management (FZM) (including "access")

Power distribution (<> energy management in module 3)

Signal distribution

Flexray


At the end the functional architecture can be

transformed in a corresponding system architecture

Driver

Assistance

Driver

Assistance

Driver

Interface

Driver

Interface

Drivetrain /

Chassis

Drivetrain /

Chassis

Passengers

Management

Passengers

Management

E/E Infrastructure

Driver

Assistance

Driver

Assistance

Driver

Interface

Driver

Interface

Drivetrain /

Chassis

Drivetrain /

Chassis

Passengers

Management

Passengers

Management

E/E Infrastructure

Connectivity

DriverWorkplaceInitiative

Advanced Driver

Assistance System

Electronic Wedge Brake

ElectricPower

Steering

Hybrid

Diesel NG

Turbocharger

DTCO with remote download

Source: Siemens VDO

smart actuators

information

processing

units

Examples of added

functionalities

through integration:

• Lane-keeping

assistant (driver

workplace, ADAS

and Steering)

• Predictive gear-shift

(navigation system,

connectivity and

power-pack)

• Improved stability

control (power

steering and EWB)

http://www.siemensvdo.com/press/pictures/chassis-carbody/sv-pp_iaa_brake-by-wire.htm

http://images.google.de/imgres?imgurl=http://www.fueleconomy.gov/feg/hybrid_diag.gif&imgrefurl=http://www.fueleconomy.gov/feg/hybridtech.shtml&h=193&w=315&sz=19&tbnid=-k_OTslQBqf49M:&tbnh=69&tbnw=113&hl=en&start=2&prev=/images%3Fq%3DHybrids%2Bvehicles%26svnum%3D10%26hl%3Den%26lr%3D


The 5 Module Concept


2006 20202012 2018

Only two vehicle generations left on the road to

a robust and scalable architecture

Vehicle 2020

1

Technology

• Electronic with

mechanical fallback

"By-Wire-

Ready"-Vehicle

DriverAssistant systems

1E 1M

Reliability Safety

first step

electronical integration

Current vehicle

understanding

ECU

ECU E

CU

ECU

ECU

ECUE

CU

high complexity

plenty of ECUs


First Step can be the 1E / 1M architecture :

single electronically controlled with mechanic

fallback

Components Drivetrain

throttle

gearshift leverbrake

steering

Driver

Assistance

FlexrayCAN

Driver

Interface

FlexrayCAN

Drivetrain /

Chassis

FlexrayCAN Energies

Passengers

Management

MOSTCANThermal

Energy

Flexray

1Eelectronic line

clutch(active open)

force feedback

actuator

steering column

steering column hydraulic

brake line

hydraulic

valve(active closed)

1Mmechanic line

steering brake


"Future of Automotive" –The car in it`s

environment for comfort functionality


Autonomous driving vehicle

on restricted areas e.c. Fa. UZIN


active safety with Curve Assistance

Inform Support InterveneWarn

tw tu tcteti

Strategy of Assistant Systems

using fusion of :

- navigation system

- camera system

- HMI information concept

- electronically controlled drivetrain


2006 20202012 2018

Only two vehicle generations left on the road to

a robust and scalable architecture

Vehicle 2020

1

Technology

• Electronic with

mechanical fallback

"By-Wire-

Ready"-Vehicle


1E 1M

Reliability Safety

first step

electronical integrationTechnology

• Redundant electronics,

substitution of

mechanical with

electrical components

2Full "By-Wire"-

Vehicle


2E

Cost Reduction, Flexibility

second step

dublication

Current vehicle

understanding

ECU

ECU E

CU

ECU

ECU

ECUE

CU

high complexity

plenty of ECUs


throttle

gearshift lever

Driver

Assistance

FlexrayCAN

Driver

Interface

FlexrayCAN

Drivetrain /

Chassis

FlexrayCAN Energies

Passengers

Management

MOSTCANThermal

Energy

Flexray

1Eelectronic line

clutch(active open)

force feedback

actuator

steering column

steering column hydraulic

brake line

hydraulic

valve(active closed)

1Mmechanic line

steering brake

Second step can now be the 2E architecture :

dual electronically controlled with redundancy management

Driver

Interface

FlexrayCAN

Drivetrain /

Chassis

FlexrayCAN Energiessecond electronics for

safety relevant

redundancy in 2E

Components

Drivetrain

brake

steering


direction of input longitudinal lateral

forward driving force forwardforce backward

accelerationdeceleration

radius of curving

backward driving force backward withspecial button

velocity radius of curving fortruck trailer comb.

signal interpretation - force displacement

feedback information - potencial of PT using rate of µ-factor

roller and button for menue control

buttons for special function like „reverse driving“ /

forward driving

sensor for sidestick „in touch / no touch“

and measurement of blood-oxygen percutan

sensor for fingerprint permission-system

An alternative HMI for creating motion vector

as drivers command


First sidestick vehicle on road:

easy to be driven for the whole society

alternative HMI for motion control:

without any steering wheel and colomn,

acceleration and deceleration pedals

new ergonomics possible

friendly and convenient usage:

"driving with high heels is now possible

without any problem"


Platform for HMI


Electric Vehicle


oo

oo


eCorner Concept


Step to 2E architecture with optimized

redundancy management and minimized costs

Driver

Interface

FlexrayCAN

Drivetrain /

Chassis

FlexrayCAN Energies

Driver

Assistance

FlexrayCAN

Driver

Interface

FlexrayCAN

Passengers

Management

MOSTCANThermal

Energy

Flexray

Drivetrain /

Chassis

FlexrayCAN Energies


AUTOnomy “skateboard” chassis

Robot Wheel

re-think the fundamental core

architecture of mobility


The real car is looking like this ….. ?


One main actor in the game ........

...... special e-cars with advantages


Word processing went from mechanics via

mechatronics to information processing

mechanics

mechatronics

information

processing

smart eCar

parallel hybrid

combustion engine

first electrics

todays electronics


Thanks for your attention


Several players have to be part in the game ….….

smart metering & billing

parking area

bi-directional plug in

power generation

smart grid battery

The car

with it´s battery

becomes an intelligent

and mobile

capacitor

privat smart grid

../../Projekte/electr.%20Vehicle/gläserne%20Werkstatt/Modellaufbau%20Borst/Genf-Version/Communicator.exe


Increase of consumption of fossile ressources

Peak Oil ?

2020 ?

2030 ?

2050 ?

Source : Schellnhuber, Potsdam-Institut für Klimafolgenforschung


Impact Assessment - Burning Ambers

$ $

2°C - Guardrail

Source : Schellnhuber, Potsdam-Institut für Klimafolgenforschung, Smith et al. 2009 PNAS


The world„s CO2 budget

Exemplary emission pathways in order to remain within a budget of 750 Gt between 2010

and 2050. At this level, there is a 67% probability of staying below a warming of 2° C.

Source : Schellnhuber, Potsdam-Institut für Klimafolgenforschung


Result of the COP 15

(Hopenhagen in Copenhagen)


Why should we act at all?

The environmental problems

which will happen perhaps

in more than 10 years

seem to be too far away

The world seems to be less ideological, but money makes the world go round

The worst case scenario

may lead to a problem

in lifestyle in Europe


DefrostControl

ExteriorLight

CentralLocking

InteriorLight

MirrorAdjustment

SeatAdjustment

SeatBeltAdjustment

SteeringColumnAdjustment

SunroofControl

Horn

WindowControl

ParkdistanceControl

WiperWasher

AntiTheftSystem

Vehicle Motion (Top Level Composition)

CoordinatorVehicleMotion

Powertrain (Top Level Composition)

PowertrainCoordinator (Component)

CombustionEngine (Composition)

EngineSpeedAndPosition (Component)

EngineTorqueModeManagement (Component)

TransmissionSystem (Component)

AcceleratorPedal

DriverRequest

PositionLeverAndDrivabilityInterface

SafetyVehicleSpeedLimitation

ElectricMachine (Component) VLC (Vehicle Longitudinal Control)

ESP (Electronic Stability Program)

SSM (Stand Still Manager)

EPB (Electronic Parking Brake)

RSC (Roll Stability Control)

Steering

Suspension

ACC (Active Cruise Control)

Application Interfaces

SV structures components to optimize data flow

Analyze / Decide

Act

Perceive

Driver Assistance Driver

Drivetrain


DefrostControl

ExteriorLight

MirrorAdjustment

Horn

ParkdistanceControl

WiperWasher

Vehicle Motion (Top Level Composition)

CoordinatorVehicleMotion

Powertrain (Top Level Composition)

PowertrainCoordinator (Component)

CombustionEngine (Composition)

EngineSpeedAndPosition (Component)

EngineTorqueModeManagement (Component)

TransmissionSystem (Component)

AcceleratorPedal

DriverRequest VLC (Vehicle Longitudinal Control)

ESP (Electronic Stability Program)

SSM (Stand Still Manager)

EPB (Electronic Parking Brake)

RSC (Roll Stability Control)

Steering

Suspension

ACC (Active Cruise Control)

Powertrain

Coordinator

Combustion

Engine

EngineSpeed

AndPosition

EngineTorqueMode

Management

Transmission

System

ESP

Steering

Suspension

EPB Powertrain

Defrost

Control

Vehicle Motion

Coordinator

VehicleMotion

Parkdistance

Control

Horn

Accelerator

Pedal

Driver

Request

Wiper

Washer

Exterior

Light

Mirror

Adjustment

ACC


SV structures functions to optimize data flow


Execution

Driver

Assistance

Combustion

Engine

Transmission

System

ESP

Steering

Suspension

EPB

Arbitration

Strategy Generation ("Co-pilot")

Situation Recognition (sensor fusion)

Powertrain

Coordinator

EngineSpeed

AndPosition

EngineTorqueMode

Management

Powertrain

Defrost

Control

Vehicle Motion

Coordinator

VehicleMotion

Parkdistance

Control

Wiper

Washer

Exterior

Light

ACC

Mirror

Adjustment

Human

Horn

Accelerator

Pedal

Driver

Request


From function cluster to fusion in data flow

Vehicle Motion Control


Combustion

Engine

Transmission

System

ESP

Steering

Suspension

EPB Powertrain

Vehicle Motion Control

Driver

Assistance

Execution

Human

Arbitration

Strategy Generation ("Co-pilot")

Situation Recognition (sensor fusion)

Horn

Accelerator

Pedal

Driver

Request

Defrost

Control

Vehicle Motion

Coordinator

VehicleMotion

Parkdistance

Control

Wiper

Washer

Exterior

Light

ACC

Mirror

Adjustment

Powertrain

Coordinator

EngineSpeed

AndPosition

EngineTorqueMode

Management


From function cluster to fusion of data flow


Driver

Assistance

Powertrain

Coordinator

Combustion

Engine

EngineSpeed

AndPosition

EngineTorqueMode

Management

Transmission

System

ESP

Steering

Suspension

EPB Powertrain

Horn

Accelerator

Pedal

Driver

Request Drivetrain /

Chassis

Driver

Interface

Driver

Assistance

Defrost

Control

Vehicle Motion

Coordinator

VehicleMotion

Parkdistance

Control

Wiper

Washer

Exterior

Light

ACC

Mirror

Adjustment

command level

execution level


The arising structures form the modulized functional architecture


Querdynamik Vertikaldynamik

Längsdynamik Mobilitäts-

Konzept

flying

grounded

The generic architecture can be used for all mobility

concepts by exchange of smart actuators


E/E Infrastructure

Antennas

MOST

Flexray

CAN

LIN

Diag

RF, FM,

Bluetooth,

SAT...

Communication:• car to infrastructure

• car to car

• in-car

Fuse &

Relay

Boxes +

-

Electrical

Distrib.

Gateways

Battery management:• sensing SOC, SOH

• distribution control

http://fr.wrs.yahoo.com/_ylt=A0geunwwd7ZF7M4APxtlAQx./SIG=1fi7kqenb/EXP=1169672368/**http%3A//fr.search.yahoo.com/search/images/view%3Fback=http%253A%252F%252Ffr.search.yahoo.com%252Fsearch%252Fimages%253Fp%253Dparabole%252Bsatellite%2526fr%253DFP-tab-img-t340%2526ei%253DUTF-8%26w=175%26h=169%26imgurl=www.cinemachezsoi.com%252Fts%252Fimages%252Fparabole3.jpg%26rurl=http%253A%252F%252Fwww.telesatellite.com%252Fsatellites%252Ftailles.asp%26size=3.5kB%26name=parabole3.jpg%26p=parabole%2Bsatellite%26type=jpeg%26no=17%26tt=3 584%26oid=18601a0932340d0c%26ei=UTF-8


Example for centralized information processing

of all 5 modules

Module 1 : control DWP

Module 2 : control energy and data (backplane)

Module 3 : control drivetrain /chassis

Module 4 : control comfort / passive safety and MM

Module 5 : control ADAS / virtuel copilot

slots / connectors

to the smart actuators


Driver Interface

to mod 5

Driver´s

requests

synthesis

from mod 5

from mod 2

Transducers

Information

presentation

Transducersenvironment

observation

execution

level

feedbacks

driver's

requests to mod 4


Driver Assistance

to mod 1

environment

observation

to mod 1

to mod 3

motion

vector

Arbitration

Sensors:- US- distance- lane detection- eHorizon- ..Strategy

Generation

proposed

strategy

from mod 1

driver's

decision

Situation

Recognition

to mod 1

driver

support


Execution

Level

Drivetrain

(Powertrain / Chassis)

from mod 5

motion vector

to mod 5

feedback

to mod 2

Mechatronics

Hybrid

Actuator

Thermal

Engine

Actuator

Transmission

Actuator

Power

Steering

ActuatorSuspension

Actuator

WUWU WU WUenergies

DC / DC


Passengers Management

(*) but not mirror, defrost, lighting ... part of mod 5

(**) pre-tensioners, doors unlock, windows/roof closing, ...

(***) fuel cut off (3), battery disconnect (2), warnings (5), ...

Temperature

regulation

Mute from

mod 1

thermal energy

from mod 2

Transducers:- amplifier

- displays- motors

- valves

Passive Safetypre, during, after-crash

(includes E-call)

Audio / video

processing

& multiplexing

Windows, Roof,

Door lock (*)

> pre crash alert

from mod 3 (**)

< post crash alert

to all mod (***).

Transducers:- switches

- sensors- microphone ...

- Crash sensors- Pre-tensioners

- Bags- ...


Our proposal:

the "easy to integrate package" for the OEM

Integration Toolchain

Complex

Drivers

Controller Drivers Memory Drivers I/O Drivers

I/O HW Abstract.

Memory HW

Abstract.

Memory Services

Onboard Device

Abstract.

COM Drivers

COM HW Abstract.

COM Services

Basic SoftwareAUTOSAR Runtime Environment (RTE)

System Services

Competitive Applicative Software

OEM

supplier

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