POLLUX...2013/10/03 · Zenn EV Mini EV Sport/Luxur y Toyota Prius Mitsubishi i -MiEV Think City GM...

POLLUX ARTEMIS Joint Undertaking ARTEMIS Joint Undertaking The public private partnership for R&D actors in embedded systems

POLLUX

Dr. O. Vermesan, Chief Scientist, SINTEF, Norway 11 July 2012, Brussels, Belgium

Distributed real time embedded systems for next generation electric vehicles architectures Joint EC / European Green Cars Initiative Clustering Event 2012

POLLUX ARTEMIS Joint Undertaking

Process Oriented Electronic Control Units for Electric Vehicles Developed on a multi-system real-time embedded platform.

ARTEMIS POLLUX

Source: Trexa

Source: DuraCar


ARTEMIS POLLUX - Consortium

36 Partners 33 MEUR Budget

Pan-European Cooperation

10 European Countries


ARTEMIS POLLUX – Market Context Electrical Vehicles are Coming…

2009 2010 2011 2012

Com

pact

Se

dan/

SUV

Ligh

t Tru

cks

Tesla Roadster

Fisker Karma

Zenn EV

Mini EV

Spor

t/Lux

ury

Toyota Prius

Mitsubishi i-MiEV

GM Volt Nissan Leaf

Tesla Model S

Volvo V70 PHEV Audi A1 PHEV

Ford Focus EV BYD e6 EV

Smith Electric Edison

Navistar eStar Ford Transit Connect Mercedes Vito E-cell Renault Kangoo

Bright Auto Idea

Think City Smart for two Honda insight PHEV

Toyota Rav4 EV

Cadillac XTS PHEV

Porsche 918 PHEV

Coda EV

Wheego LiFe


1st Generation 1G

Electrified Vehicle

Modified Electro Mechanic

System

mVehicle Electro Mechanic

System

Modified ICE With Functional

Components

Concept Vehicle 2nd Generation

2G Electric Vehicle

Integrated Mechatronic

System

eVehicle Integrated

Vehicle

Integration of Mobility and

Regenerative Energy

Electric Vehicle

4th Generation 4G

iVehicle

Value Based Architecture

iVehicle Seamless

Integration

Seamless Functional Integration

Computer on Wheels

2010 2012 2015 2020 2025

Perf

orm

ance

and

Com

plex

ity

3rd Generation 3G

Embedded Vehicle

Multi Functional Architecture

sVehicle Autonomic

Driving

Integration Mechanics, Electric,

Drive Dynamics

Smart eVehicle

ARTEMIS-POLLUX

Electric vehicle generations


EV Class vs Semiconductor

P= U x I Cost semiconductor =f(I)

If P ↑ then U ↑ also Eff = f(U)


POLLUX addresses the embedded system needs for the next generation electric vehicles by exploiting the synergy with the ENIAC E3Car project which developed nanoelectronics technologies, devices, circuits, and modules for EVs.

POLLUX considers both vertical integration and horizontal cooperation Goal: build a solid, embedded-systems European industry while establishing standard designs and distributed real-time embedded-systems platforms for EVs.

Develop a distributed real time embedded systems (ESs) platform for next generation electric vehicles, by using a component and programming-based design methodology. Reference designs and ESs architectures for high efficiency mechatronics systems

Electric Vehicles

Renewable Energy Communication

Architecture

ARTEMIS POLLUX- Objectives


Conventional EV architecture

Pow

er

& s

igna

l di

strib

utio

n

Chassis

Energy Powertrain

Body Power bus High performance bus

Wireless Can Bus

((((((((((((((

High demand

G


Pow

er

& s

igna

l di

strib

utio

n

Chassis

Energy Powertrain


Wireless Internet

((((((((((((((

Distributed powertrain architecture


Distributed propulsion

Pow

er

& s

igna

l di

strib

utio

n

Chassis

Energy Powertrain


Wireless Internet

((((((((((((((

Lower demand

A++


EV Architecture

Power architecture for an electric vehicle


EV Architecture - Electric powertrain

Power Signal distribution

Embedded traction control

Magn. Gear(s)

accelerator

brake

dashboard

Vehicle Computer

Wheel

e-grid

Wheel

onboard solar cells

Embedded storage control

DC

DC

DC

DC

AC

Embedded APU control

Fuel based Range

Extender (ICE, FC,…)

Direct Drive

Motor(s)

Energy Propulsion

SuperCap

Battery

Powertrain Computer

Body Com

puter


Powertrain efficiency (ENIAC-E3Car)



Magn. Gear(s)

accelerator

brake

dashboard

Vehicle Computer

Wheel

e-grid

Wheel

onboard solar cells


DC

DC

DC

DC

AC


Fuel based Range


Direct Drive

Motor(s)

Energy Propulsion

SuperCap

Battery

Powertrain Computer

Body Com

puter

Overall target: 35% savings

In comparison with conventional electronics available before E3Car


Powertrain architecture -POLLUX


Magn. Gear(s)

accelerator

brake

dashboard

Vehicle Computer

Wheel

e-grid

Wheel

onboard solar cells


DC

DC

DC

DC

AC


Fuel based Range


Direct Drive

Motor(s)

Energy Propulsion

SuperCap

Battery

Powertrain Computer

Body Com

puter Overall targets

• -25% computational effort

(i.e. system partitioning) • -15% development cost, time

(i.e. simplification) • 100% system reusability

• Safety, Safety, Safety!



EV Architecture

No of electric motors: 1 Main batteries

ECU’s ECU’s

ECU’s

HV DC Link

In Vehicle

12-14V LV DC Link Power train

and Chassis Controller

Body Controller

AC-DC Converter Charger

Control

HV Battery

Control

DC-DC Converter

Control

LV Battery

Network

Electric

Motor

Inverter M

otor Controller


No of electric motors: 1 Main batteries & super capacitors

ECU’s ECU’s

ECU’s

In Vehicle

12-14V LV DC Link

Electric

Motor

Inverter M

otor Controller

Power train and

Chassis Controller

Body Controller


Control

HV Battery

Control

DC-DC Converter C

ontrol

LV Battery

Network DC-DC Converter

Super Capacitors

HV DC Link

EV Architecture


No of electric motors: 1 Main batteries, super capacitors & solar cells

ECU’s ECU’s

ECU’s

In Vehicle

12-14V LV DC Link

Electric

Motor

Inverter M

otor Controller

Power train and

Chassis Controller

Body Controller


Control

HV Battery

Control

DC-DC Converter

Control

LV Battery


Super Capacitors

HV DC Link

EV Architecture



ECU’s ECU’s

ECU’s

In Vehicle

12-14V LV DC Link

Electric

Motor

Inverter M

otor Controller

Power train and

Chassis Controller

Body Controller


Control

HV Battery C

ontrol

DC-DC Converter

Control

LV Battery


Super Capacitors

Ele

ctri

c M

otor

Inve

rter

M

otor

Con

trol

ler

HV DC Link

EV Architecture



ECU’s ECU’s

ECU’s

In Vehicle

12-14V LV DC Link Electric Motor

Inverter Motor Controller

Electric Motor


Power train and

Chassis Controller

Body Controller


Control

HV Battery

Control

DC-DC Converter

Control

LV Battery


Super Capacitors

Ele

ctri

c M

otor

Inve

rter

M

otor

Con

trol

ler

HV DC Link

EV Architecture



ECU’s ECU’s

ECU’s

In Vehicle

12-14V LV DC Link Electric Motor


Electric Motor


Electric Motor


Electric Motor


Power train and

Chassis Controller

Body Controller


Control

HV Battery

Control

DC-DC Converter

Control

LV Battery


Super Capacitors

HV DC Link

EV Architecture


EV Architecture

Modified Electro Mechanic

System

mVehicle Electro Mechanic

System

Integrated Mechatronic

System

eVehicle Integrated Vehicle

Value Based Architecture

iVehicle Seamless Function

Integration

Multi Functional Architecture

sVehicle Autonomic

Driving

Application Architecture

System Architecture

Actuator/Sensor Architecture

Module Drive

Mot

or

Susp

ensi

on

Stee

ring

Ene

rgy

Mgm

t.

Momentum

Lighting Cockpit

Bra

kes

Infotainment

Radio

Navigation

CD

RO

M/D

VD

Middleware Infotainment

Radio

Navigation

TV

CD

RO

M/D

VD

Internet

Mot

or

Susp

ensio

n

Stee

ring

Ene

rgy

Mgm

t.

Bra

kes

Powertrain

Battery

Integration via Middleware

Info Entertaining

Powertrain D

omain

Chassis D

omain

Power+Signal D

istribution

Body D

omain

Aut

onom

ic

Energy D

omain

Internet

Integration via Middleware

Info Entertaining Se

amle

ss

Cost Optim

isation

Route Optim

isation

Fleet Managem

ent

Telem

atics

Internet

Powertrain D

omain

Chassis D

omain

Power+Signal D

istribution

Body D

omain

Energy D

omain

ARTEMIS-POLLUX


Microcontroller Platform

Power Supply

Fail SafeFunctions: watchdog

timer+ LogicPassive Filter Vbat

Inverter

Dual-coreMicrocontroller

gate driver

ShuntResistor

Controller & Communication Driver Power

InverterBLDC

CANTransceiver

externalWD

SPR

Sensors(torque, wss, etc…)

Power SupplyPower Supply


timer+ Logic


timer+ LogicPassive FilterPassive Filter Vbat

Inverter


gate driver

ShuntResistor



gate drivergate

driver

ShuntResistor

ShuntResistor

Controller & Communication Driver Power

InverterBLDC

CANTransceiver

CANTransceiver

externalWD

SPR

Sensors(torque, wss, etc…)

Controller & Communication + Driver

Power

Source: STMicroelectronics

Dual-core safety micro-controller platform based on the Power Architecture™ cores. Innovative safety concept matches ISO26262 ASILD;

ASIL C/D applications

Dual-core microcontroller


Microcontroller Platform

Source: Infineon

OIKOS Platform • Silicon - AURIX • Up to 3 independent 300MHz

TriCore CPUs in one multicore silicon

• TriCore Microcontrollers • Embedded HSM • Optional integration of power

electronics

ISO26262 ASILD

ASIL C/D applications


Networking Trends for E-Vehicles

New Boundaries are set for domains

Safety and energy saving are main drivers for new E/E architectures

System partitioning based on used voltage levels (domain interfaces)

Chassis, body, powertrain become sub-categories

Longer Duty Time (“EV never sleeps”)

Networking is (almost) never completely switched off

Alert for critical situations: system or HV battery failures

Anticipated role as “storage” medium in energy grid (while parking)

Networking becomes Part of Energy Management

Higher Bandwidth demands for communication


FlexRay Electric brake, steering, ABS/ESP, engine ...

HS-CAN Engine management, gearbox, body control ...

[Mbps]

10

1

0.1

0.02

FT-CAN Doors, roof, dashboard, climate, ...

Electric seat Window, mirror, ... LIN

100 Ethernet

Camera based applications, backbone, infotainment, diagnosis and more

ISO11898-5

ISO 17458

IEEE 802.3

ISO11898-3

SAE J2602

Source: NXP

Networking


PN-enabled networks are capable of operating only those parts of a network that are functionally required at a given time

Without Partial Networking:

With Partial Networking:

ECU on ECU off

ECU on All ECUs active Only selected ECUs are active

Source: NXP

Partial Networking


Enhancements addressed in POLLUX

CAN More robustness - EMC Improvements

FlexRay More robustness for electrical vehicles

Active Star with Bit Reshaper EMC Improvements

Automotive Ethernet Comparison of different standards


Future E/E Network Architecture

Ethernet Backbone


IoE - ENIAC E3Car - ARTEMIS POLLUX

“Creativity is the power to connect the seemingly unconnected.”

William Plomer (African born English Writer, 1903-1973)

POLLUX ARTEMIS Joint Undertaking ARTEMIS Joint Undertaking

Thank you for your attention! Dr. Ovidiu Vermesan, [email protected]

www.artemis-pollux.eu

POLLUX...2013/10/03 · Zenn EV Mini EV Sport/Luxur y Toyota Prius Mitsubishi i -MiEV Think City GM...

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Transcript of POLLUX...2013/10/03 · Zenn EV Mini EV Sport/Luxur y Toyota Prius Mitsubishi i -MiEV Think City GM...