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 !