Geneva, 5-7 March 2008
Standards for Vehicle GatewayHyunJeong Yun
SoYeon LeeTelematics Research Group, ETRI
The Fully Networked CarGeneva, 5-7 March 2008
2Outline
o Vehicle Gateway for Telematics/ITS Services
o Standards for Vehicle Gateway• NM Gateway AUTOSAR• OSGi Vehicle Interface• Vehicle Gateway AMI-C (ISO 22902)• M-VCI (ISO 22900)• Car gateway for V2I(MYCAREVENT)
o Conclusions and outlooks
The Fully Networked CarGeneva, 5-7 March 2008
3Vehicle Gateway for Telematics/ITS Services
Vehicle Telematics terminal Service Provider Contents Provider
I1 I3I2
GPS
ABS
Air bag
Wiper
ECM
RPM
BCM
Door
Velocity
Brakes
Vehicle Probe Data Example
Location info.Discovery of
potential danger
Vehicle Safety Info.
Weather Info.
Weather Info.
Vehicle ConditionData
Vehicle Diagnostics
Vehicle DB compilation & Processing
Vehicle Probe Data Collection
Gat
eway
GPS
ABS
Air bag
Wiper
ECM
RPM
BCM
Door
Velocity
Brakes
Vehicle Probe Data Example
Location info.Discovery of
potential danger
Vehicle Safety Info.
Weather Info.
Acceleration & deceleration info.
Vehicle ConditionData
Vehicle Diagnostics
Vehicle DB compilation & Processing
Vehicle Probe Data Collection
Information offering to Terminal(Navigation)
Reflection Map info.
Weather Data
Traffic info.
Safety driving info.
Environment info.
Early detection of accident Emergency call
Caution to vehicle around(V2V)
Effective Use Case of Vehicle Probe Data for Telematics/ITS Services
Remote Diagnostics
Contact to workshop/maintenance or nearest facilities
Velocity info.
Gat
eway
The Fully Networked CarGeneva, 5-7 March 2008
4Standards for Vehicle Gateway
On-board bus System
Gateway
Gateway
Service Module
RF Module
HMI
CDMA, DRSC, DMB..
Multimedia System
User
AUTOSARPDU Router
AMI-CISO 22902
OSGi -VI
M-VCIISO 22902
Gateway
Vehicle Control System
o AUTOSAR : PDU Router/Signal Gateway for CAN, LIN, FlexRay Interfaceso OSGi –VI : Vehicle Interface for Telematics Service Platformo ISO 22902 : Modular Vehicle Communication Interfaceo ISO 22900 : AMI-C VI(Vehicle Interface)
The Fully Networked CarGeneva, 5-7 March 2008
5NM Gateway in AUTOSAR
o AUTOSAR Network Management Gateway Functionality• Frame-based Gateway (PDU Router)• Signal-based Gateway (COM)
o AUTOSAR Phase II (2007~2009)• Interface standardization on application level• Telematics API (collecting vehicle probe data)• Integration with ISO standards and OSGi Vehicle Interface
Source : AUTOSAR (AUTomotive Open System ARchitecture)www.autosar.org
Serial, BT, WLAN..
Integration with ISO and OSGi
Integration with ISO and OSGi
The Fully Networked CarGeneva, 5-7 March 2008
6Vehicle Interface in AMI-C
o ISO 22902 AMI-C Architecture• Application View : how to provide the standard interface to Apps• Structure View : vehicle interface, network, host• Functional View : service discovery, system management, security, HMI
o Vehicle Interface(Gateway)• Translate Apps request into appropriate messages or protocols
Source : ISO 22902 AMI-C
The Fully Networked CarGeneva, 5-7 March 2008
OSGi Vehicle Interface
o OSGi Technology is Universal Middleo OSGi Vehicle Expert Group
• Goal : — Provide the technical foundation for projects like VII, GST ..— Create a business model for service providers, aggregators, and OEMS
• Major Issues— “Off-board” Diagnostics (need vehicle bus type abstraction)— Vehicle Interface(VAPI : Vehicle API)— Navigation APIs— Integration with AUTOSAR defined system— Communication Manager for mobile session management
7
VAPI covers All Layers
The Fully Networked CarGeneva, 5-7 March 2008
8Vehicle Sensor Gateway Platform
Door Lock
Head Light
Window
Antenna
VehicleSpeed
Automaker Domain Extensible Domain
EngineSpeed
AMI-C HOST
Body&Comfort
Power Train
RTOS
CAN Driver Network Driver
JVM
OSGi
CAN Gateway
Vehicle Service
VSI Gateway
RoutingTable
StatusTable
MOST
IEEE1394
Gateway Platform
TCP/IP
Request Manager
Queue Manager
Infotainment
AMI-C NetworkAutoMaker’s
GatewayHigh Speed CAN
Low Speed FT-CAN
Application
Application
Bluetooth
CAN
Sensor Network
Sensor Network
Source : Telematics/ITS Technology Workshop in KOREA (2007)KATECH Sensor GatewayKorea Automotive Technology Institute
o Vehicle Sensor Gateway • Based on AMI-C HOST platform • In-vehicle CAN gateway for Interworking with AMI-C Vehicle Interface• Adding the Sensor Network (via CAN bus)
The Fully Networked CarGeneva, 5-7 March 2008
9M-VCI for Vehicle Diagnostics
Source : ISO 22900 Modular Vehicle Communication Interface
o Modular Vehicle Communication Interface (ISO 22900)
o Motivation• Non standardized diagnostic
connector in vehicles
o MVCI HW• Using by All vehicle manuf. for
service outlets and aftermarket
o MVCI SW• Standardized APIs to support
manufacturer specific service diagnostic applications
o Next Steps• Standardized Application APIs for
Telematics, Logistics and so on. ECM TCM BCM ….
Workshop Apps.
Roadside Apps.
Manuf.Apps.
Diagnostics Apps.
ISO 22900-2 MVCI D-PDU API
ISO 22900-2 MVCI D-PDU API
ISO 22900-3 MVCI D-Server API
USB/Ethernet/WLAN …
Wireless/Wired ConnectionTCP/IP on USB, TCP/IP on Ethernet
NO Application Standards
The Fully Networked CarGeneva, 5-7 March 2008
Car Gateway for V2I 10
Source : MYCAREVENT Project
o MYCAREVENT for optimizing the European market for automotive services and repair.
o Central Communication Device for managing in-vehicle, inter-vehicle, vehicle-to-infrastructure communication
o Integrated Car gateway with in-vehicle network for collecting and transmitting probe data
MobilitY and CollAboRative work in European Vehicle Emergency NeTworks
ISO 2
2900
MVC
I
IEEE 802.21 MIH(MediaIndependent Handover)
The Fully Networked CarGeneva, 5-7 March 2008
11Conclusion and outlook
o Telematics/ITS Services need standards framework for collecting vehicle probe data
o Standards for vehicle gateway or vehicle interface• NM Gateway AUTOSAR• OSGi Vehicle Interface• Vehicle Gateway AMI-C (ISO 22902)• M-VCI (ISO 22900)
o Challenges for Telematics based vehicle probe data• Will OEMs open the OBE open up to third party applications ?• Need Integrated Standards for Vehicle Interface or Vehicle
Gateway
The Fully Networked CarGeneva, 5-7 March 2008
12
Thank you for attention !