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© 2020 - Bosch/PROSTEP - 09/02/2020 prostep ivip symposium 2020: Heinkel, Vettermann 1

Realizing Traceability for Safety and Certainty

prostep ivip virtual symposium 2020

Hans-Martin Heinkel, BoschDr. Steven Vettermann, PROSTEPMartin Geissen, UNITY


Invitation to join the accompanying Online Session

Dear Participant,

We are interested in deepening the discussion with you, receive questions, comments etc. to enhance our work. Thus, in parallel you find a web-based brown paper session, where you can come up with questions, comments etc. as well as a quick guide. Just follow the link given below. If not in the presentation itself, we will address this in the conference’s postscripts.

In time of Corona we got to find innovative means to stay in contact.

Stay healthy,

Hans-Martin & Steven

https://miro.com/app/board/o9J_koc_6ew=/


Situation & Motivation

SmartSE & Quality Traceability

Bosch Perspective

Credible Simulation Process

SET Level Traceability Demonstrator

Conclusions

Agenda


Industrial Challenges

Connectivity &Digitalization

Regulations & Auditse-Mobility &

Autonomous DrivingService- & Data-driven Business


Standards and Bodies

… and many, many more


prostep ivip Smart Systems Engineering (SmartSE)

Establishing best practices for distributed collaborative system development between partners using existing Systems Engineering methods and standards

Quality Traceability, FMI, SSP, V-ECU, Autonomous Systems

Recommendations, White Paper

Collaboration with international standardization bodies, METI MBD, SystemX


Bosch Lead of SmartSE WP Quality Traceability

Energy and Building Technology One of the leading manufacturers of security and communication technology

Leading manufacturer of energy-efficient heating products and hot-water solutions

Bosch Group 77,7 billion euros in sales revenue* 398 150 associates

Mobility Solutions One of the world’s largest suppliers of mobility solutions

Industrial Technology Leading in drive and control technology, packaging, and process technology

Consumer Goods Leading supplier of power tools and accessories

Leading supplier of household appliances

60% share of sales

40% share of sales

* key figures 2019


Deliver

Motivation: Digitalization in Product Development

Claim

Software Configuration

FMEA

Production Planning

Production

Quality Management

M/EE/SW Model-based Engineering

Specification

Testing

IoT

SimulationWe have to connect the information & data of the different domains


Challenge: Connection between Engineering Domains and Simulation

?

?

??

DeliverClaim

Software Configuration

FMEA

Production Planning

Production

Quality Management

Specification

Testing

IoT

M/EE/SW Model-based Engineering

Simulation• Virtualized Prototypes• Decisions and Release based

on Simulation Results


Credible Simulation Process: Key Element for Virtualization


We need this credible simulation process that links the different engineering domains


Data

XML Meta Data Schema to support heterogeneous Environments

Pro

ces

s a

nd

W

ork

flo

w

Lay

er


Sim

ula

tio

n

Pro

ces

sM

eta

Dat

a

Da

ta

Man

ag

eme

nt

& P

roc

ess

ing

Define Design Specification for Simulation Setup

Implement andAssure Quality forSimulation Setup

Execute Simulation

Evaluate Simulation Results &

Assure Quality

Analyze the Engineering

Task

Decide about Decide about Fulfillment of

Simulation Objectives

Define Requirement Define Requirement Specification

Simulation Task & Objectives

Consistency

Tools support different phases of Credible Simulation Process

For traceability we need a consistent Meta Data Schema which connects the data from the different engineering phases

Tool independent and machine-readable XML schema for Simulation Process meta data


Data


Pro

ces

s a

nd

W

ork

flo

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Lay

er


Sim

ula

tio

n

Pro

ces

sM

eta

Dat

a

Da

ta

Man

ag

eme

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& P

roc

ess

ing



Execute Simulation


Assure Quality


Task



Define RequirementDefine RequirementSpecification


Consistency


Information• PrjMgmtAdded• ReqEng

Data



Data


Pro

ces

s a

nd

W

ork

flo

w

Lay

er


Sim

ula

tio

n

Pro

ces

sM

eta

Dat

a


Da

ta

Man

ag

eme

nt

& P

roc

ess

ing



Execute Simulation


Assure Quality


Task





Consistency


Data

Information• PrjMgmt• ReqEng

Data


DataData Data Data Data Data Data


Pro

ces

s a

nd

W

ork

flo

w

Lay

er


Sim

ula

tio

n

Pro

ces

sM

eta

Dat

a

Tool independent and machine-readable XML schema for Simulation Process Meta Data

Da

ta

Man

ag

eme

nt

& P

roc

ess

ing



Execute Simulation


Assure Quality


Task





Consistency


Stepwise filling with information

Gluing together the information from the individual process phases • to produce a consistent data set• in heterogeneous environments

Basis for TraceabilityGlue Particle


Challenge of Digitalization

Decisions and release must be based more on virtual prototypes

This applies generally and particularly to autonomous driving

Approach (result from prostep ivip SmartSE project)

Credible Simulation Process with according XML meta data schema (Glue Particle)

Constraints which fulfills this approach

Traceability as prerequisite for quality, reliability statements

Use in heterogeneous environments

Cooperation with partners

We need the industry-wide accepted and supported Credible Simulation Process

Interim Conclusions


The Credible Simulation Process + XML can be used for realizing Traceability

Developed within the prostep ivip SmartSE framework and Modelica SSP

Safeguarding the industrial applicability is essential

First POC currently running at Bosch

Software-Demonstrator is currently realized in the publicly funded SET Level Project

Way Forward


Simulation-based Engineering and Testing (SET Level)

Duration:

03/2019 – 08/2022

Partners:


SET Level Traceability Demonstrator TRACY

PROSTEP’s neutral software demonstrator, provided to SET Level and Verification & Validation (V&V)

• Development support of safety-critical systems

• Support of prescribed audits

Configuration Management (ISO 10007, SAE 649)

Smart cross-x linking of artifacts, persisting relationships, change impact analyses, coverage analyses, project status analyses, reuse of components, test optimization etc.


Key BenefitsImpact & Usage Analysis Templates & Reuse Openness & Transparency Knowledge Management

Process Optimization

Process Optimization

Traceability, RepeatabilityTraceability, Repeatability

Project Management

Project Management

Quality Improvement

Quality Improvement

∑

∑

∑

Requirements Certificatione.g. WP.29


TRACY

Search Filter … .. ..

ArtifactsArtifacts

R

MM

TypeType NameName ReleaseRelease TypeType NameName fromfrom totoTracesTraces

Meta DataMeta Data

TRACY

Search Filter … .. ..

Artifacts

R

MM

Type Name Release Type Name from toTraces

Meta Data

§§§

TRACY Sketch


Industrial Examples …

… benefit by complemented …


Conclusions & Next Steps

Complexity will increase. Innovative and smart Solutions are vital

For quality, safety and legal acceptance, enabling traceability is key

The Credible Simulation Process supports cross-x traceability

The traceability demonstrator TRACY is in piloting and will be enhanced

Support of other tool-vendors welcome

Applied standards will be enhanced, and necessary methods derived


… let’s drive things together!



Q&A-Feedback from the Presenters

Question AnswerThe glue-particle approach builds on the willingness of IT vendors to support this format for meta data of models and simulation tasks. How do you currently see the status and willingness to support the glue particle approach?

That’s a pretty good question, and by the way raised when discussion any standards. Decades ago, the same questions where raised with regard to CAD and STEP. We are in the information age. And we do not see a competitive edge and sustainability of a software with is a monolith and/or provides only proprietary interfaces.

Do you focus on the domains inside one company or do you consider OEM-supplier collaborations as well?

Our focus is V&V. In general, we consider OEM-Supplier collaborations. But we know, even within a single company, the topic is not easy.

Is this simulation process meta data in XML related to BPMN? As the process aspect is also important for traceability.

To assure consistence between process and data, already on schema level, is our priority. Thus, currently we are using SysML for modeling, aligned with the underlying XML-based data schema.

Is this "stepwise filling" of meta data meant as a manual export/import procedure or do you already planned/included a way to automatically update this data when changes are applied in the tools?

Aim is to use the information created in the different tools and to enrich them with additional information (rationales, decisions etc.). If there is the possibility for automation, we’ll support this.

What existing industry standards for traceability are in play for the SET level project ? What is the biggest standards gap that the project has identified ?

There are standard supporting traceability or require traceability, but there is no traceability standard. We figured out, that the biggest gap is, that in the V&V context traceability methods, processes and information have to be invented and/or aligned. This is the challenge we address.

Is openAPI in your perspective a good way for aligning the interfaces between tools and formats ?

OpenAPI is a smart way for enabling interoperability between software. Nevertheless, at least for some time, there will be the need to enable offline data exchange and archiving based on standardized formats.

Is Tracy something a company can purchase? TRACY is a software demonstrator implemented by PROSTEP AG. PROSTEP will leverage this to a software product


СпасибоGRACIAS谢谢

THANK YOUありがとうございました

MERCIDANKEध वादOBRIGADOجزيلاشكرا

Questions?

Dr. Steven Vettermann

Manager V&V; PROSTEP

[email protected]

Hans-Martin Heinkel

CR/AEE-VPT, [email protected]

© 2020 - Bosch/PROSTEP - 09/02/2020 prostep ivip symposium 2020: Heinkel, Vettermann

PSI Traceability Heinkel-Vettermann 200824 · 2020. 9. 15. · D l l^t D } o r v P ] v ] v P...

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