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Pervasive Networked
Technologies for
Automotive Application
From RFID to the Internet of Things
Brussels 6th March 2006
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Pervasive Networking for Automotive
9 Pervasive networked technologies represent the innovative
key factors for improving application and services, productivity
processes and product management in the automotive sector
9 Pervasive networking for the automotive sector to:
• innovate the in-vehicle and telematic system architectures;
• enhance the application and services offered to the end
users;
• improve the efficiency of the manufacturing processes.
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Technological trigger
Added value for the vehicle
Major waves of vehicle technology
Not only connection but also safety, mobility
and security
1946
1970
2000
High
compression
engine
Microprocessor
electronics
Telematics
Source: RocSearch Ltd, Telematics and automotive communications, 2004
Competitive factor
Growing market
120,0
Likely
0
17
19
16
15
16
14
16
15
12
5
10
25
20
13
9
10
8
8
11
20
Vehicles with
telematics
60,0
39,9
40,0
27,4
18,9
20,0
8,5
0,9 1,2
1,7 3,0
3,2
2000
2001
2003
2007 : 20%
2010 : 43%
12,2
6,1
0,0
25
30
35
40
Consumer likelihood to get telematics in next new vehicle (% of respondents)
Source : GartnerG2, 2002
105,0
80,0
17
15
Vehicles with on board telematics sold per year in the world
Vehicles with telematic already in use in the world
100,0
Million
Integrate cell phones
SOS button
Stolen vehicle tracking
Remote Diagnosis
GPS Navigation
Integrated car phone
On demand traffic info
On demand driving dir.
Automated emergency
notification
Very likely
2005
2007
2010 years
The introduction of new normative can further
facilitate market penetration
3
Source : Telematic Research Group
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IN-VEHICLE Architecture
9 development of in-vehicle architecture
for connecting vehicle control unit,
telematic modules and multimedia devices
HIGH
SPEED CAN
Engine
Engine
Vehicle
VehicleDynamic
Dynamic
Sensors
Sensors
Passenger
Passenger
Modules
Modules
TV
TVTuner
Tuner
DVD
DVD
Navigation
Navigation
CD
CDChanger
Changer
Transmission
Transmission
Brake
Brake
MULTIMEDIA BUS
(MOST/1394)
Voice
Voice
Recognition
Recognition
Driver
Driver
Switches
Switches
and
andSensors
Sensors
LOW SPEED
CAN
Dashboard
Dashboard
Airbag
Airbag
Amplifier
Amplifier
DAB
DAB
Wireless
Wireless
Link
Link
Vehicle
Interface
Radio
Radio
Telematic
TelematicBox
Box
Bluetooth
Bluetooth
GSM
GSM&&GPS
GPS
Internet
Internet
Module
Module
MultiFunction
MultiFunction
Keyboard
Keyboard
System Manager
and Driver Display
TELEMATIC BUS
IDB-1394 - Fibra Ottica
9 integration of pervasive networking:
Hub IDB-1394 per Fibra Ottic
ƒ to develop optimal architecture taking into
account costs, performances and customer
needs
ƒ to use product/service personalization and
consumer product interface (cellular phone,
PDA)
ƒ to assure system security & safety (electro
magnetic compatibility, etc.)
Plug standard consumer
Prese di predisposizione
Wireless
Connessione
Wireless:
Bluetooth-Wi-Fi
4
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IN-VEHICLE Architecture
CONTROL
9 Wireless
communication
technologies offer reliable solutions
to the in-vehicle connection about
linking,
controlling
and
commanding electronic devices.
LINK
COMMAND
9 Innovation in the automotive
market
pass
through
the
application
of
wireless
technologies for improving the
performances and increasing the
versatility
of
the
in-vehicle
connections.
No
Wires
Good
Performance
Wireless
Why ?
High
Versatility
Innovation
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IN-VEHICLE Architecture
9 Nowadays wires and cables are
needed for controlling most of the invehicle devices.
9 Numbers of configuration, bill of
materials, maintenance management
are some of the relevant disadvantages
9 Integration of pervasive wireless networking re-designing the in-vehicle network for:
ƒ reduction of cables
ƒ reduction of configuration
ƒ reduction of time and cost assembling
ƒ increase the degrees of liberty
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Pervasive Networking for Automotive
IN-VEHICLE Architecture
9 REQUIREMENTS
ƒ Low consumption nodes
ƒ Self forming mesh networks
TELEMATIC PLATFORM
9 APPLICATION
ƒ Tyre pressure monitoring;
ƒ Brake temperature control;
ƒ Rain Sensor;
ƒ Road status sensor;
ƒ ...
9 Specific cable is not required (neither data or power);
9 Low cost for the application;
9 Ideal for the after market application;
9 Wireless data collected by the master node (telematic platform) to remote
monitored parameters or user interface information.
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OPTIMAL BALANCE OF INVESTMENTS TOWARDS COOPERATIVE INTELLIGENT SYSTEM
INTELLIGENT VEHICLE
INTEGRATED WITH
ON BOARD TELEMATIC PLATFORM
SAFETY SENSORS
CONTROL AND MONITORING UNITS
INTELLIGENT INFRASTRUCTURE
(CENTRE+ROAD)
ROADSIDE TELEMATIC PLATFORM
SENSORS NETWORK
CONTROL AND MONITORING SYSTEMS
Reduction of the electro/electronic
vehicle ADAS system complexity
Reliability enhancement,
Extended anticollision function
and Costs reduction
Reduction of Infrastructure
Cost/Complexity
INTELLIGENT
VEHICLE
INTELLIGENT
INFRASTRUCTURE
Concept spreading on
all vehicles
More safety
Safer
use of the Infrastructure
Accidents reduction
(impact on traffic flow optimisation)
INCREASED SAFETY AND
TRAFFIC FLOW OPTIMIZATION
8
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Vehicle to Vehicle Communication
Basic Warning
Hazard Location
52
9 Wireless long range communication
enhances the capabilities of in-vehicle
application (e.g. warnings to the drivers)
9 Application could be enhanced by
dispatching information to the drivers
particularly in those scenarios where
other technologies (e.g. radar sensors)
could not be efficiently.
Intersection Warning
Horizon 3
(250m)
Horizon 2
(500m)
Horizon 1
(1000m)
Extended Blind Spot
22
22
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11
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9 Wireless
short
range
communication enable pervasive
networking in which the vehicles
become its nodes
9 Vehicles self form networks in
different road scenario (e.g.
multilane roads) and configuration
of the traffic flow (queues or merge
of vehicles)
9 Sharing
information
among
vehicles prevents those road
dangerous situation not detectable
by
the
traditional
in-vehicle
sensors.
Vehicle to Vehicle Communication
Information and
Warning Functions
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22
33
Communication-Based
Longitudinal Control
11
22
33
Co-Operative Driver Assistance
22
44
33
11
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Vehicle to Vehicle Communication
Car makers consortium members
http://www.car-2-car.org
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Vehicle to VRU Communication
Wearable Module
• answer timely to the vehicle providing
identification parameters
CANDIDATE WIRELESS
TECHNOLOGIES
Telematic Platform
• detection of pedestrians, cyclists and
bikers
• send back
parameters
the
auto
localisation
• provide feedback to the vulnerable
road user through an appropriate HMI
• calculation of the relative position of
the vulnerable road users
• detection of dangerous situation
• actualisation of the strategies
warning and intervention
of
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9 On-Board
Telematic
services for a sustainable
and efficient mobility
Vehicle to Infrastructure Communication
Parking booking and tooling
Traffic information from beacon
Traffic Light Management
9 Vehicle as a further
dynamic component of the
infrastructure network for:
DSRC
ƒ probing the traffic flow data
ƒ using information related to
traffic congestion.
PERVASIVE
NETWORKING
9 Telematic
platform
integrates wireless short
range communication for
connecting the vehicle with
the roadside infrastructure
Remote dynamic navigation
Floating car data
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Vehicle to Infrastructure Communication
From the
intelligent
vehicle…
SLOW DOWN
….to the integrated
and cooperative
safety, based on the
dialogue among
vehicles and
infrastructure
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9 Pervasive
networked
technologies
in
the
automotive
sector
will
concern not only in-vehicle
architecture and telematic
and safety application but
also
the
complete
automotive value chain
Product Value Chain
Component
supplier
Logistic service
provider
OEM
Retailer
Garage
Automotive Value Chain
9 Telematic network will
allow to collect data on the
field and centralise the
product information along its
life
cycle
(design,
manufacturing and after
sales);
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Manufacturing
Logistic and transit
management
9 Availability of information
allow interconnection among
different processes (logistic,
assembling and tracing) and
increase the efficiency of the
entire manufacturing process;
Pervasive
Networking
Component
Tracing
Assembling
Manufacturing
RFID TAG
9 Component tracing during
the transportation and the
assembling processes allows
easy inquiry and identification
of missing/incorrect products,
and possible recovery actions.
RFID READER
Manufacturing e
Manufacturing and
Logistica: architettura
Logistic:
distribuita
distributed
architecture
Detailed
Informazioni
dettagliate
product
riguardanti
Il prodotto
information
Object ID
Indirizzo
della
banca
ID Object
dati
database
dell’oggetto
ONS Server
Pc collegato a RFID reader
Router
Database
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After Sales
9 End Life Vehicle (EVL) Directive 2000/53/EC aims at increasing the recycling content of
vehicles manufactured and sold in the European Union.
It only applies to automotive vehicles and took effect July 1, 2003. The directive details
complete restriction or limits the use of lead, mercury, cadmium and hexavelent chromium
9 Identification
of
each
component
and
the
knowledge of its treatment,
using wireless transmission
technologies and a PLM
(Product
Life-cycle
Management) system, will
facilitate the achievement of
the Directive objectives.
9 Wireless
transmission
technology has to guarantee
the universal and security
access to the information as
well as their integrity along
the entire product life.
rfid
Residual
value
On Board Diary
(inside ECU)
Conditions of use,
mission data
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9 Industries today face the challenge
of managing their maintenance
resources as efficiently and cost
effectively as possible. The timely
coordination of personnel, parts,
equipment, tools, etc, of these
resources is key to success.
9 A network of smart tags (sensors,
RFIDs, Zigbee) embedded in the
machine tools will communicate to the
e-maintenance
platform
critical
information on conditions of use and
performance degradation.
9 Users of such technology will have
immediate access to information
including machinery data, sensor
identification,
audit
trails
of
maintenance activities, spare part
information, use of maintenance tools.
Pervasive Networking for Automotive
Maintenance of productive systems
Management
Machinery builder/
Engineer
Services & products provider
Technical assistance
Configuration/Planning
Strategies for diagnosis
and monitoring
E-maintenance
platform
Diagnosis
Fault detection
Severity assessment
Prognosis/Lifetime prediction
Troubleshooting
Operational
maintenance
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9 RFID is a good candidate technology for
covering some of the aspect in the
automotive sector (in-vehicle architecture,
telematic and safety application, product
value chain). Different functionalities and
memory size are available at different
operational frequency.
FUNCTIONALITIES
RFID Technologies
MEMORY SIZE
9 The trend of the RFID technology
application by the automotive industries is
positive. In particular the annual grow
increases for vehicle related application.
9 The tag costs is decreasing per year.
This allow the feasibility of its application in
the automotive industry in terms of
infrastructure investments and product
quality return.
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Conclusion
9 Future prospective: enlarge the spectrum of application of pervasive
networking (logistics, transport, manufacturing, distribution, safety,
enforcement, …)
9 Future requirements: storage, processing, sensing capabilities, physical
dimension
9 Enhance the system architecture and wireless networking:
infrastructure means and devices for flexibility, adaptation, security,
interoperability,…
9 Innovation of the protocol layers for mac, network, application, … toward
low power consumption
9 Economic impact of pervasive networked technologies on automotive
products and processes
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