V1.0 | 2018-12-11

@Automotive Diagnostics Techday 2018 Seoul

진단 3.0 그 후의 변화에 대한 개요

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

진단 3.0

진단 3.0

진단 3.0 그 후

Diagnostics in AUTOSAR

External Access to a Vehicle

Diagnostic Data Exchange

진단 4.0과 그 후

2/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

진단 3.0

OEM 패키지: OEM 전용 솔루션

진단 테스트 패키지

리프로그래밍 패키지

시뮬레이션 패키지

개 요

개발 비용 절감: OEM과 협력사의 중복 투자 방지

개발 시간 단축: 표준화된 패키지 사용

3/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

진단 3.0 그 후

진단 3.0

진단 3.0 그 후

Diagnostics in AUTOSAR

External Access to a Vehicle

Diagnostic Data Exchange

진단 4.0과 그 후

4/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

개 요

진단 3.0 그 후

키워드로 본 경향

AUTOSAR, Security, DoIP, OTA, …

ECU 내부의 요구사항

Diagnostic SWC in AUTOSAR Classic & Adaptive, OTA platform, …

ECU 외부의 요구사항

Security, DoIP, OTA, …

진단 DB의 요구사항

AUTOSAR SYS-EX/DIAG-EX, CDD, ODX, 그리고 다른 파일 포맷 (csv, …) 간의 변환

compatible and consistent in the diagnostic workflow

5/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Diagnostics in AUTOSAR

진단 3.0

진단 3.0 그 후

Diagnostics in AUTOSAR

External Access to a Vehicle

Diagnostic Data Exchange

진단 4.0과 그 후

6/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Diagnostic Software Structure of AUTOSAR Classic 4

Diagnostics in AUTOSAR

Abb Description

DCM Diagnostic Communication Manager (services)

DEM Diagnostic Event Manager (fault memory)

AUTOSAR Classic motivation and use case:

Real time control with distributed functions inside the vehicle.

Bus TP

PDU

Router

Bus

Interface

CAN

Driver

RTE

DCM DEM

Direction

Indicator ...Light Sound OBDIIAP_MySWC

Ethernet

Driver

7/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Example: Feature “Light” in AUTOSAR Classic

Diagnostics in AUTOSAR

DEM

MCAL

Drivers

Light SWC

RTE

IoHwAb

22

e.g. Open circuit detection

DCM

2F

OUT3

8/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Diagnostic Manager of AUTOSAR Adaptive – Overview

Diagnostics in AUTOSAR

No fundamental changes to existing diagnostic workflows (like development, production, workshop,…) due to Adaptive Platform

Main Tasks

ISO 14229-5 (UDSonIP)

Including fault-memory (DTC) handling

Including transport layers (i.e. DoIP – ISO 13400-x)

Configurable via AUTOSAR Diagnostic Extract (DEXT)

ARA service

Uses ara::com interfaces

Diagnostic Manager

ara::com

Diagnostic Request Diagnostic Response

Tester

Application (Software Components)

Diagnostic CodingCallbacksDiagnostic Measurements

CallbacksDiagnostic Routines

Diagnostic Monitor

Diagnostic Monitor

Diagnostic Monitor

Adaptive ECU 1

DoIP

9/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Configuration Workflow with Tools and Exchange Formats

Diagnostics in AUTOSAR

SYS-EX: System Extract of System Description for one ECU (Format: ARXML)DIAG-EX: Diagnostic ECU Extract (Format: ARXML)

DIAG-EX

AUTOSAR BSWConfiguration (Dcm, Dem)

DaVinciConfigurator

PRO

SWC references

Diagnostic Specification

CANdelaStudio

DID “WindowPos” assigned to ID 0x602, accessible only in extended session, visible for developmentSWC Sync

CSVRequirements Import

AUTOSAR SWC Design (Diagnostic Interfaces)

DaVinciDeveloper orPREEvision

SYS-EX

Diagnostic Validation

CANoe.DiVa

CDD

Diagnostic Tester Parametrization

Indigo

ODX

PREEvision

Required: Readable DID “WindowPos”

SWC port “WindowPos” with service needs and scaling

AUTOSAR System Design

Diagnostic Requirements Definition

Mappin

g

10/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

External Access to a Vehicle

진단 3.0

진단 3.0 그 후

Diagnostics in AUTOSAR

External Access to a Vehicle

Diagnostic Data Exchange

진단 4.0과 그 후

11/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

DoIP: Standardization Overview

External Access to a Vehicle

ISO 13400:2012 > TCP and UDP, IPv4 and/or IPv6

Activation Line> Ethernet needs to be switched on/off (EMI)

Vehicle Discovery> Vehicle identification and subscription in (e.g. workshop) network

Diagnostics Routing> In-vehicle network access

ECU 2

ECU 2

ECU 1

ECU 1

FlexRay

LIN

ECU 1

ECU 2

DoIP

DoIPGateway

External TestEquipment

Activation Line

CAN

12/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

DoIP: Vector Solution

External Access to a Vehicle

vFlashRe-Programming

of ECUs

IndigoDiagnostic Tester for

Vehicles and ECUs

MICROSAR ETHAUTOSAR

Basic Software

VC121Universal

ECU Controller

CANoe.EthernetDevelopment, Simulation

and Test of ECUs/Networks

CANoe.DiVaAutomated Validation of the

Diagnostic Protocol

CANdelaStudioAuthoring

Diagnostic Data

CDD ODX

VN5610Vector

Network Interface

ODXStudioAuthoring

ODX Data

Tools

DoIPGateway

DoIP

13/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Vector Tools

CANoe vFlash …

Interface

Security: How to handle OEM Security Source?

External Access to a Vehicle

Device

Under

Test

Bus System

Security SourcesGeneric

AR SecOCOEM 1

Crypto Backend

OEM 2 …

Security Manager

Security Manager Client

Security Manager Client

Security Manager GUI

14/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Security: How to handle GW Authentication?

External Access to a Vehicle

GW

진단 툴 플래싱 툴

Certificate

Private Key

Security Algorithm

…

15/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Automotive OTA is …

External Access to a Vehicle

Door Roof

SeatLibraries

Tasks

Connectivity

Com

Data

Connectivity

Vehic

le-D

ata

Fla

sh-C

onta

iners

Cam

paig

ns

Collecte

d D

ataTransactions

HPC

… in-vehicle, backend and PC SW

… customer project, components and products

… centralized and decentralized

… series production and vision

… more than security and IT technologies

… from backend to vehicle and vice versa

… automated and interactive

16/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Vector OTA Solution

Features

End-2-end security between backend and vehicle

Robust

Efficient

Smooth integration into existing offboard approach and new OTA approach

Use cases

Automated SW update for vehicle fleets

Data collection

Live diagnostics

Products

MICROSAR.OTA> OTA AUTOSAR embedded software

Vector OTA Framework> reusable in the Cloud, PC and Vehicle

External Access to a Vehicle

17/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Diagnostic Data Exchange

진단 3.0

진단 3.0 그 후

Diagnostics in AUTOSAR

External Access to a Vehicle

Diagnostic Data Exchange

진단 4.0과 그 후

18/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Configuration Workflow with Tools and Exchange Formats

Diagnostic Data Exchange

AUTOSAR SWC Design (Diagnostic Interfaces)

Diagnostic Specification

AUTOSAR BSWConfiguration (Dcm, Dem)

SWC references

CANdelaStudio

DaVinciConfigurator

PRO

Diagnostic Tester Parametrization

Indigo

Diagnostic Validation

CANoe.DiVaDaVinci

Developer orPREEvision

SYS-EX: System Extract of System Description for one ECU (Format: ARXML)DIAG-EX: Diagnostic ECU Extract (Format: ARXML)

CSV

DIAG-EXSYS-EX CDD ODX

DID “WindowPos” assigned to ID 0x602, accessible only in extended session, visible for developmentSWC Sync

Requirements Import

PREEvision

Required: Readable DID “WindowPos”

SWC port “WindowPos” with service needs and scaling

AUTOSAR System Design

Diagnostic Requirements Definition

Mappin

g

19/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

진단 4.0과 그 후

진단 3.0

진단 3.0 그 후

Diagnostics in AUTOSAR

External Access to a Vehicle

Diagnostic Data Exchange

진단 4.0과 그 후

20/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

특 징

Access Portal

Connectivity & OTA

Cyber Security

Remote Diagnostics

Remote Reprogramming

진단 4.0 전망

진단 4.0과 그 후

운전자

차량 제조사

ECU 제조사

AS 센터

21/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

특 징

Collect Data

Analytics

Prognostics & Prediction

진단 4.0 그 후 전망

진단 4.0과 그 후

22/23

© 2018. Vector Korea IT Inc. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V1.0 | 2018-12-11

Author:이 건 우Vector Korea

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