© MTU Friedrichshafen GmbH | All rights reserved

PREEvision @ MTU FriedrichshafenRoad to PREEvision

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Infos about

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Rolls-Royce Power Systems AG

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History of the MTU Friedrichshafen GmbH

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Marine & Defense

Marine &

Defense

Marine &

DefenseMarine &

Defense

Marine &

Defense

Marine &

DefenseMarine &

Defense

190919601969

201420062001

1904 Rolls-Royce founded by

Charles Rolls and Henry Royce

1909 Maybach founded by Wilhelm

and Karl Maybach

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Facts about Rolls Royce Power Systems AG

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10.100

Employees 2018

Global Presence

Annual turnover 2018

3.9 B€

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Product program Rolls Royce Power Systems AG

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Automation Systems

Emission Reduction Technologies

Diesel Engines Gas Engines Power Pack Gensets

Propulsion Systems Drive Systems Digital Solutions

Open Power Unit Diesel and Gas Diesel Systems Gas Systems Exhaust Aftertreatment

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PREEvision @ MTU Friedrichshafen

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Road to PREEvision

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Reasons for using PREEvision

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1. Replacement of our home grown data management tool EDW (Ecu Data Works)

Main features of EDW are:

• Defining and managing parameters and measurements (interfaces and data-elements)

• Arrange measurements and parameters to software components

• create versions of SW components

• Arrange measurements, parameters and SW components to ecu software packages

• Create versions of software packages

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Reasons for using PREEvision

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2. Rollout of (automotive) standards within the E/E department

• ASAM MCD-2 MC

• ASAM ASAP 3

• ASAM MCD-2 D

• ASAM MCD-1 XCP

• Unified Diagnostic Services (UDS)

• SAE J1939

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Reasons for using PREEvision

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3. Change in engine system complexity

until 2010 there was a

single ecu on each engine system

ecu

Now there are up to 15 ecu’s

and several smart sensors and actuators

plant

ecu

ecu

actuator

ecu

sensor

ecu

ecu

ecu

plant

actuator

sensor

ecu

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Reasons for using PREEvision

4. Establish an integrated toolchain

system

device

implementation

ecu2 ecu4

ecu5

ecu3

ecu1

CPUmemory

I/Oplugs

ECU

CPUmemory

I/Oplugs

ECU

CPUmemory

I/Oplugs

ECU

communication

hardware

functional software

RTE

firmware

wiring

communication

hardware

functional software

RTE

firmware

wiring

communication

hardware

functional software

RTE

firmware

wiring

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Long term goal for the usage of PREEvision

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system design

diagnosis data definition

parameter and interface management

application software management

communication definition

hardware device architecture functional architecture

E/E variant management

E/E requirement management

wiring harness

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status PREEvision roll out

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0%

25%

50%

75%

100%

requirement analysis implementation validation

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Road map for PREEvision

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2017 2018 2019

now

2020

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actual PREEvision infrastructure

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Overview of PREEvision Licenses:

License type actual

number

forecast

2020

Architect 6 10

Function Designer 12 20

Electrical Designer 3 6

Viewer 1 floating 3 floating

FirewallClients

SVN Client

PREEvision

Client

Broker Server :

SVN Gateway

Staging

Messaging

Application Server :

PREEvision Server

PREEvision Administration

Oracle Server :

PREEvision Database

Subversion Server :

PREEvision SVN

API Server:

Overview of PREEvision server platform:Actual PREEvision version: 9.0 SP1

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Thank you!

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