electronics in cars_short_contest
DESCRIPTION
presentation about electronics in cars, what is it, what's the purpose and what are the benefitsTRANSCRIPT
Electronics in Cars
...what's that ?
Stage 1
introduction
Millions of cars
2003
Global vehicle production
2008 2013 2018
60
80
100
1 Figures and forecasts from Global Insight, December 2009
about 60 millions cars
were produced in 2003
do you know...?
Millions of cars
2003 2008 2013 2018
60
80
100
1 Figures and forecasts from Global Insight, December 2009
about 60 millions cars
were produced in 2003...
...around 90 millions
should be produced in 2018 !
Global vehicle production
do you know...?
Millions of cars
2003 2008 2013 2018
60
80
100
1 Figures and forecasts from Global Insight, December 2009
about 60 millions cars
were produced in 2003...Global vehicle production
and all of them contain electronics!
do you know...?
...around 90 millions
should be produced in 2018 !
well, almost...
Image credits: SantiMB
today's cars are made with...
wires & connectors
electronic control units
fuses & relayssensors
actuators ...
Source: The Economist Technology, June 2009
from premium vehicles...
a high end Lexus contains up to
97 microprocessors
...until (even) very low cost cars!
Tata Nanocontains around
12 microprocessors
Source: The Economist Technology, June 2009
Stage 2
facts & figures
did you know ?
Picture: NASA, Apollo 204 command module(1 including electronic control units, lines of software code, electric parts, wires length, sensors, motors...
a premium car (2005) contained more "electronics" than a entire Apollo System (1
did you know ?
2.5 km of wiring represents about
6 loops of an Olympic stadium track
x 6
an average car (2006) includes up to 2.5 km of wiring
computer world automotive world
did you know ?an average car (2006) contains at least 3 different operating systems
did you know ?an average car (2006) integrates up to 100 Megabyte of lines of code
(1 Source: J Leohold, VW group, 2007
most of upper level cars (> 2000's) embed more than 30 microprocessors (1
did you know ?
Stage 3
...a bit of history
1930's
Source: www.motorola.com
first car radio system
from Motorola (Galvin Manufacturing Corporation, at this time)
firstly used on BRM Formula One in 1962
1960's
& on some 1936 Pontiac models, as an option
first electronic ignition
from Lucas Industries plc (UK)
Source: wikipedia, Lucas and Pontiac websites
1970's
first electronic injection
democratized by Robert Bosch, for Porsche models
first "drive by wire" throttle & CAN network(on BMW 8 series, 1989)
(end of) 1980's
introduction of multiplexing network
including "famous" CAN protocol
first CAN networks (5 ECUs), 500 kbit/s(1991, Mercedes S Class)
1990's
increasing maturity of safety devices
ABS (Antiblockiersystem) airbagselectronic stability control (ESC)
2000's
emerging of driver assistance & infotainment systems
camera based advanced assistance systemstelematics & connectivity features
>2010's...
car becomes "connected" & more eco friendly
"Car-to-car" and "Car-to-Infrastructure" communications electric vehicles and eco-driving assistant
speedgear shift indicator
Stage 4
electronics benefits...
basically, electronics help to...
Legislation CO2 emissions reduction, in Europe
2006 2012 2020 2025
decrease car pollutions & limit emissions
in g/km160
130
95
70
Source: Passenger Vehicle Greenhouse Gas: A Global Update, ICCT. March 2009CO2 emissions equivalent for NEDC test in gCO2/km
Combustion Systems, measurements & controls
Fuel Supply
Exhaust & aftertreatment
increase passengers' safety
Source: Destatis, KBA * from 1990 incl. New Laender
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
5.000
10.000
15.000
20.000
25.000
fatalities
19.200
# cars [millions]
13.9 mil.
Influence of Active & Passive Safety Systems
0
10
20
30
40
50
601972: Speed limiton country roads
1976: Mandatory use ofbelts for the front seats
1995:Introducesside airbags
1981: First introductionof Airbag Technology
1984: Airbag in mass production
example from Germany
48 mil.
4.100
rear entertainment, thermal comfort, ventilated seats or remote access...
improve passengers' comfort
Pictures: leblogauto.com, viper.com, lexus.com
and many other features....
Pictures from movies: i-robot, the dark knight, the 5th element, die another day, the spy who loved me, back to the future.
Stage 5
to wrap up...
electronics make your road...
safer
longer
more comfortable
more sustainable
electronics make your road...
safer
longer
more comfortable
more sustainable
electronics make your road...
safer
longer
more comfortable
more sustainable
electronics make your road...
safer
longer
more comfortable
more sustainable
10.200 €av. car price in 2000
mechanical & hydraulics share
Source: Mercer Management consulting and Hypovereinsbank, 2004
... at a reasonable cost!
mechanical & hydraulics share
11.000 €av. car price in 2010
electric & electronic share
electric & electronic share
78% 65%
35%22%
let's trust!