INCA and ODX-LINK
Calibration and Validation of ECU Diagnostics
1
INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Introduction
 Diagnostics is an essential part of the ECU software (>40%) to ensure e.g.
• Serviceability ( easier root cause analysis and mal function detection )
• Safety ( guarantee system safety in case of mal functions )
• Conformance to legislation on emission related systems ( OBD )
 Calibration and validation of ECU diagnostic functions is an important use
case for many INCA users, e.g. for
• Calibration of diagnostic thresholds, error path and freeze frame content
• Evaluation of onboard diagnostic functions / monitors
• OBD validation ( correctness of MIL status, DTCs, PID values, IUMPR, etc.)
 Calibration and validation of ECU diagnostics is supported with ODX-LINK,
the integrated diagnostic solution for INCA
2
INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Overview
 ODX-LINK is an ODX based, integrated diagnostic solution
for INCA supporting Measurement, Calibration and
Diagnostics in one tool and with the same HW
 Main Features
 Integration of Diagnostic Measurement Signals in INCA
•
Selection in Variable Selection Dialog
•
Joined visualization together with measurement and calibration
data in the same INCA experiment
•
Joined recording and analysis of measurement and diagnostic
data in the same MDF file
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•
Usable for trigger conditions and calculated signals
•
Available at MCD-3MC , ASAP3 and COM interfaces of INCA

Out of the box OBD-on-CAN support with OBD Scan tool UI

Snap shot documentation of diagnostic data (XML, Html, txt)

Multiple Diagnostic windows for many use cases
INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Measurement, Calibration and Diagnostics
Current typical Setup (1)
INCA
Measure
Data
(MDF)
Diagnostic Tool
J2534
ES59x
MDA
Logfile Viewer
ECU
ETK
CAN, KLine
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Diagnostic
Logfile
(txt)
INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Measurement, Calibration and Diagnostics
Current typical Setup (2)
INCA
Diagnostic
Different tools
=> no synchronization
=> no joined data visualization
=> tool switching required
Tool
Separate HW and cables
=> higher costs
=> possible ECU access conflicts
Measure
Data
(MDF)
J2534
ES59x
MDA
ETK
Separate logfiles and analysis tools
=> no joined ECU
data analysis
=> higher analysis effort
CAN, KLine
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Diagnostic
Logfile
(txt)
Logfile Viewer
Measurement, Calibration and Diagnostics with
INCA and ODX-LINK (1)
INCA + ODX-LINK
Measure
Data
(MDF)
ES59x
MDA
ECU
ETK
CAN, KLine
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Measurement, Calibration and Diagnostics with
INCA and ODX-LINK (2)
INCA + ODX-LINK
•
•
•
•
Measure
Data
(MDF)
ES59x
One tool for Measurement, Calibration and
Diagnostics
Joined data visualization of MC and D data
in the same experiment
No additional HW for Diagnostics
Joined recording of measurement and
diagnostic data into the same MDF file
MDA
Joined data analysis of
measurement and diagnostic
data with the same tool
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Integration of Diagnostic Signals in INCA (1)
 Diagnostic Signals are provided like normal measurement signals
in INCA

Diagnostic Signals selectable within Variable Selection Dialog

Joint data visualization of MC and D measurement data in the same INCA
experiment windows ( Oscilloscope, tables, measurement windows )
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
Definition of Calculated Signals based on Diagnostic Signals

Recording of Diagnostic Signals to INCA MDF files

Definition of combined MC & D trigger conditions
INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Integration of Diagnostic Signals in INCA (2)
The integration of Diagnostic Signals is based on:
a) ODX files
 Describes the diagnostic interface of an ECU or vehicle
•
Diagnostic services and service parameters
•
Decoding of ECU responses to physical values
b) Diagnostic Signal List
 Defines the Diagnostic Signals and how to retrieve them via ODX
Diagnostic Signals for OBD ( e.g. PIDs, DTCs )
 OBD protocol and diagnostic data is standardized ( SAE J1979 )
 ODX files and Diagnostic Signal List provided by ETAS/ODX-LINK
=> Start right away with measurement of OBD data in INCA.
Diagnostic Signals for other protocols ( UDS, KWP2000 )
 Diagnostic Signals can be created within the INCA Experiment with ODX-LINK
 Only ECU specific ODX files required ( similar to ECU specific A2L data )
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Integration of Diagnostic Signals in INCA (3)
 Use Case Examples
 Measurement of ECU data via diagnostic interface/protocol
(OBD, UDS, KWP2000) in case MC access (ETK, CCP or XCP) is not
available, e.g. in series vehicle
 Validation of diagnostic interface/protocol data:
•
Measure and record ECU data via MC interface (e.g. ETK, CCP)
and diagnostic interface (OBD, UDS, KWP2000) in parallel and
analyze data and timing within same recording file.
•
E.g. Validation of OBD PID, DTC, MIL, IUMPR data, etc.
 Drive Recorder: Measurement of diagnostic data on ETAS ES720
Drive Recorder
•
Supports also “Diagnostic Actions”, e.g. to clear or read DTCs
at a specified time.
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
OBD Scan Tool Window
OBD on CAN Scan Tool functionality
 Supports all OBD Modes as defined in SAE J1979 ( latest version )
 Special views for
•
Reading and clearing DTCs (pending, stored, permanent)
•
PIDs (Parameter ID) and OBD MIDs (OBD Monitor Identifier) test results
•
Freeze Frames (Environment)
•
Vehicle Information
•
In Use Performance Tracking
 No ECU description files needed
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•
No A2L file required
•
ODX data for OBD provided by ODX-LINK
INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Snapshot of Diagnostic Data
 Contains the diagnostic data of all used
ODX-LINK windows
• E.g. a snapshot of the OBD window
contains all requested OBD data
 Can be used to create a documentation
of the diagnostic data, e.g. before and
after a driving cycle
 Supports user defined header data
 File Formats
• ASCII (.txt)
• XML
• Html
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Supported HW and Protocols
 HW Support: All ETAS CAN and K-Line HW that can be used with INCA, e.g.:
 ES690, ES59x
 ES58x
 ES511, ES520
 ES910
 ES6510/6520 (VCI)
 ES720 (Drive Recorder)
…
 Diagnostic Protocols
 UDS ( ISO 14229 )
 OBD on CAN ( SAE J1979 / ISO 15031-5 / 15765-4 )
 KWP2000 on CAN ( ISO 15765 ), KWP2000 on K-Line ( ISO 14230 )
 ODX Standard
 ODX V2.0.1 ( XML, PDX )
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Summary
 ODX-LINK is an ODX based, integrated diagnostic solution
for INCA
 Measurement, Calibration and Diagnostics in one tool and
with the same HW
 Integration of Diagnostic Signals in INCA like normal
measurement signals

Selection in Variable Selection Dialog

Joined visualization together with measurement and calibration
data in the same INCA experiment

Joined recording and analysis of measurement and diagnostic
data in the same MDF file

Usable for trigger conditions and calculated signals

Available at MCD-3MC , ASAP3 and COM interfaces of INCA
 Out of the box OBD-on-CAN support with OBD Scan tool UI
 Snap shot documentation of diagnostic data
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
INCA and ODX-LINK
Live Demo
 You are welcome to visit our live presentation of
INCA and ODX-LINK at the ETAS booth !
 Thank you for your attention !
 Any Questions ?
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
Contact
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INCA ODX-LINK | Public | Jürgen Meyer ETAS-EMS1| Jun 2012 | © ETAS GmbH 2012. All rights reserved, also regarding any disposal,
exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.