ODX TechDay, Seoul. How to come to ODX data? V

Transcription

1 ODX TechDay, Seoul How to come to ODX data? V

2 Agenda 1. Motivation 2. How to come to ODX data? 3. Comparison 4. Summary 2

3 Motivation ODX ODX as a standard is widely used. Process partners might have different ODX tooling landscapes. Unclear how to produce/consume ODX data Generation Native editing Clearly defined authoring step is very imported in process Lighten the characteristics of possible tooling Complexity Degree of freedom in ODX Proven in practice 3

4 Motivation Vector s ODX Authoring Tools Vector provides two different diagnostic authoring tools Based on Diagnostics: CANdelaStudio Based on standardized Data Model: ODXStudio Each tool supports different tuning levels Tool configurations Use case specific views Companies and their engineers have a different level of ODX know-how. An explanation of the different authoring approaches is necessary. What are the different degrees of freedom of these approaches? 4

5 Agenda 1. Motivation 2. How to come to ODX data? 3. Comparison 4. Summary 5

6 CANdelaStudio: Standard ODX Export Use standard ODX-Export by modifying only the ODX-Export options Main characteristics Tool: CANdelaStudio Authoring of ECU diagnostics. Generation of ODX. Selected influence on ODX, e.g. > Formatting of XML > Vector SDGs at specific objects > Log Messages in ODX files > OID support in ODX model > Export of according standardized ODX-C/-CS files > ODX out of the box Applied by many customers. 6

7 CANdelaStudio: Standard ODX Export 7

8 CANdelaStudio: Adapted ODX-Export Use enhanced ODX-Export by modifying ODX-Export options ODX specific CANdelaStudio attributes > Executed once in CDDT or per CDD Main characteristics Tool: CANdelaStudio Authoring of ECU diagnostics. Generation of ODX. More detailed influence on ODX, e.g. > Export of dynamic TABLEs vs static DIAG-SERVICEs > Adaptation of names in DIAG-LAYER hierarchy > Structure of DIAG-SERVICEs > ODX out of the box. Applied by many customers. 8

9 CANdelaStudio: Adapted ODX-Export 9

10 CANdelaStudio: Customized ODX-Export Use enhanced ODX-Export by modifying ODX-Export options, ODX specific CANdelaStudio attributes and OEM specific generation requirements Main characteristics Tool: CANdelaStudio Authoring of ECU diagnostics. Generation of ODX. Very specific and detailed influence on ODX, e.g. > Layering: ECU-SHARED-DATAs, PROTOCOLs, > Inheritance of DIAG-SERVICEs Customized but fix and desired ODX. Applied by some customers. 10

11 CANdelaStudio: Customized ODX-Export 11

12 CANdelaStudio: Enrichment of given ODX Use CANdela specific extension (Plug-In) to update an existing ODX model ODX generation as given in AGL ODX Configuration via specific user interface Main characteristics Tool: CANdelaStudio Authoring of ECU diagnostics. Reading and extending an ODX model AGL specific implementation > No configuration required. Fix and desired ODX as defined in AGL. Extension for HKMC is available as AddOn to CANdelaStudio. 12

13 CANdelaStudio: Enrichment of given ODX Simplified roundtrip Independent from ODX model (files) Matches exactly one AGL release OEM DB Generated ODX Authoring Guideline Supplier *.c/*.h Geny DiVa Code generation ODXEditor Checker Rules Validation CANoe CDD Tester CANdelaStudio Diagnostic Data Updated ODX OEM ODX Checker ODX OEM AddOn ODX 13

14 CANdelaStudio: Enrichment of given ODX 14

15 ODXStudio: OEM specific view Use ODXStudio OEM specific view Allow/Permit/Force ODX modification Implementation of OEM specific authoring requirements Main characteristics Tool: ODXStudio Mostly authoring of ECU diagnostics. Specify diagnostics as required for OEM s processes OEM specific view implementation Creation of ODX based diagnostics as defined in AGL. Available for some OEMs. 15

16 ODXStudio: OEM specific view 16

17 ODXStudio: ECU perspective Use ODXStudio ECU perspective Development of one ECU in a bigger data model. Simplification of basic authoring steps for mass data > DTCs, DIDs, Routines Apply intelligent heuristics to define diagnostic services Main characteristics Tool: ODXStudio Authoring of ECU diagnostics but also the ODX data structure Good support in specifying ODX based diagnostics. Automated support for ISO ODX checker rules. Applied by many customers 17

18 ODXStudio: ECU perspective 18

19 ODXStudio: Expert view Use ODXStudio native perspective Development of ODX data structure itself Main characteristics Tool: ODXStudio Authoring of ODX data structure Native authoring of ODX structure instead of diagnostics Support for ISO ODX checker rules. No support for any OEM specific ODX authoring guideline 19

20 ODXStudio: Expert view 20

21 Agenda 1. Motivation 2. How to come to ODX data? 3. Comparison 4. Summary 21

22 Comparison Characteristics Complexity: > Is it easy to come to an ODX model of specification quality? Easy to introduce: > Is this this approach easy to introduce at customers? Know-How on ODX (user friendly): > Does the approach support authors with only a little ODX know how? Know-How on specific ODX authoring guidelines: > Does the approach support authors with only a little know how on the AGL? Degree of freedom in ODX model: > Does the approach support all possible kinds of modelling (TABLEs, Layering, )? 22

23 ODXStudio CANdelaStudio Complexity Easy to introduce Know how on ODX Know how on AGL Degree of freedom in ODX Comparison Comparison of characteristics Approach Standard ODX-Export Adapted ODX-Export Customized ODX-Export Enrichment of given ODX OEM specific view ECU perspective Native perspective 23

24 Agenda 1. Motivation 2. How to come to ODX data? 3. Comparison 4. Summary 24

25 Summary Summary and Outlook Approaches provide different degree of freedom in ODX. Generation of ODX is state of the art. Tools must meet the process requirements. Native editing of ODX is out of scope. 25

26 For more information about Vector and our products please visit Author: Hummel, Markus Vector Germany Vector Informatik GmbH. All rights reserved. Any distribution or copying is subject to prior written approval by Vector. V