E/E Architecture Development, Optimization & Investigation based on the Physical Layer using PREEvision

Transcription

1 Vector UK Conference th June 2015 E/E Architecture Development, Optimization & Investigation based on the Physical Layer using PREEvision Delphi Electrical/Electronic Architecture Presenter: Thomas Bolte

2 Agenda Delphi at a Glance Architecture Development & Evaluation - Future Tasks Velocity Tool PREEvision use Cases Outlook & Challenges Summary

3 Delphi at a Glance Global Supplier 20,000 engineers and scientists $17.0B 2014 revenue $1.7 B in Research & Development 126 manufacturing sites 15 major global technical centers 164,000 people in 33 countries

4 Delphi at a Glance the Innovation Inside your vehicle 1 Automated Driving Features 2 Advanced Powertrain Technologies 3 GDi Fuel System 4 Aluminum Cable Safety Restraint System Connectors 6 Condenser Radiator Fan Module HEV/EV Power Systems Electrical Architecture

5 Delphi at a Glance market-driven, strategic product lines Electrical/Electronic Architecture Electrical/Electronic Distribution Systems Connection Systems Electronics & Safety Electronic Controls Infotainment & Driver Interface Software & Services Powertrain Systems Gasoline Engine Management Systems Diesel Engine Management Systems Thermal Systems Powertrain Cooling Climate Control Product & Service Solutions Diesel Independent Aftermarket Original Equipment Service

6 Delphi EEA at a Glance Leading Global Architecture Company Presence in 29 countries $7.9B revenue 8,000+ engineers Leading Electrical Architecture company 76 Manufacturing sites 6 Technical centers 112,000 employees

7 Delphi EEA at a Glance Delphi Electrical/Electronic Architecture (E/EA) We bring the vehicle to life We understand the physical and functional aspects of vehicle architectures to better serve customers. We provide a complete system approach We integrate wiring and cable assemblies, electrical centers and connection systems. We provide innovation for the future As electrical architecture evolves, we are prepared to offer solutions based on the direction OEMs take. 7

8 Delphi EEA at a Glance Global Innovation Development North America Europe Asia Pacific Champion, OH Wuppertal, Germany Krakow, Poland Anting, China Saltillo, Mexico Bangalore, India Pune India E/E Architecture development in Delphi is driven by Customer needs. Europe is leading this due to the amount of technology driving OEMS.

9 Delphi EEA at a Glance Manufacturing- Responsive to the Needs of Customers Neumarkt Nuremberg Wuppertal Torino Grosspetersdorf Mattighofen Jelesnia Krakow Szombathely Tatabanya Senica Vienna, Ohio Warren, Ohio Brookhaven, Mississippi Epernon Samara Surgut Chapaevsk 5 11 North America Pamplona Europe Namyang Pyeongtaek City 8 Saltillo Ramos Arizpe Chihuahua Durango Fresnillo Guadalupe Juarez Linares Los Mochis Meoqui Nuevo Laredo Parral Tijuana Victoria Zacatecas San Pedro Sula Conceicao dos Ouros Espírito Santo do Pinhal Itabirito Jacutinga Jambeiro Paraisopolis São Caetano do Sul 23 8 Castelo Branco Tangier Kenitra South America Santa Lucia Ineu Moldova Noua Sannicolau Mare Bursa Izmir Cochin Dharuhera Pune Kuala Terengganu Asia Pacific Anting Baicheng Changchun Chengdu Chongqing Guangzhou Nantong Shenyang Wuhan Yantai Yijiang

10 Agenda Delphi at a Glance Architecture Development & Evaluation - Future Tasks Velocity Tool PREEvision use Cases Outlook & Challenges Summary

11 Content drives growth and complexity

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14 E/E Architecture Development Why Delphi is able to do EE Architectures Body Computer Connection Systems & Wires EE Centers Multimedia Systems Wiring Harness Multi Voltage Systems Assistance Systems Delphi as a global System Supplier offers all products and engineering competencies for EE Architectures, available on a global base.

15 E/E Architecture Development 202X E/E Architecture Electrification Power distribution Electrical load management Connectivity Consumer device integration High speed data transmission Safety Automated vehicle operation Occupant protection Efficiency Reduced emissions Low fuel consumption Electrical system performance restricted 15 for 2015 Vector UK Conference participants; not for 3rd parties.

16 E/E Architecture Development 202X Electrification

17 E/E Architecture Development 202X Electrification Products

18 E/E Architecture Development 202X Connectivity Products

19 E/E Architecture Development 202X Safety

20 E/E Architecture Development 202X Safety Products

21 E/E Architecture Development 202X Efficiency

22 E/E Architecture Development 202X Efficiency Products

23 E/E Architecture Development 202X Efficiency Architecture

24 Future E/E Architecture Architecture Technology Challenges Enhanced Architecture (2020+) Redundancy (safety) Ground concepts for new chassis materials (carbon) Multi Voltage Architecture (48V; >60V) Smart electrical power distribution (FETs) Communication increase (autonomous driving) Miniaturization (0,13mm²; 0,08mm²) Weight reduction (Aluminum) Data wiring (Ethernet) Automated Harness assembly Future E/E Architectures are more integrated as todays solutions and require a more cross border know how for System Suppliers

25 E/E Architecture Development changes in the way transportation is delivered In the next 10 years: 50% more vehicles on the road Stricter fuel economy 54.5 MPG by 2025 Automated driving reality

26 E/E Architecture Development Delphi automated driving Facts: 5 States 5701 km 8 Days 5 Traffic Jams

27 Seamlessly integration of complex systems

28 E/E Architecture Development Optimized architecture managing the complexity Greater cost efficiency Reduced mass Increased functionality Condensed packaging Improved reliability Increased complexity demands innovation 28

29 E/E Architecture Development Architecture Innovation Roadmap Detailed Wiring Harness Analysis E/E System Optimization Architecture Tool Requirement Handling Bus Load Signal Optimization Load based wire size optimization Splice optimization / removal system System FMEA & ISO Ground optimization System Electrical System Simulation & Prediction Prediction Before Build Electrical Thermal Shape EMV Increase of Functions / Safety

30 E/E Architecture Development Delphi new Velocity Development Process Delphi Velocity TM Tool Suite Foundation for the development process Architecture development & optimization Validation & testing System & packaging design Simulation mechanical, electrical & thermal Design for manufacturability 30 Product

31 E/E Architecture Development - Balancing the Architecture requirements Architecture Tools & Simulation Miniaturization & Alternative Materials Increase of Functions /Safety Power & Signal Distribution Process technologies & Automation CO2 Reduction Drivers High speed Data communication Area/Product Knowledge 3

32 Agenda Delphi at a Glance Architecture Development & Evaluation - Future Tasks Velocity Tool PREEvision use Cases Outlook & Challenges Summary

33 E/E Architecture Tool PREEvision Motivation for Delphi to work with E/E-Architecture Tools Increase of relevant architecture parameters Increased E/E System Content Growing number of vehicle variants World wide platform Mechanical/electrical requirements Manufacturing/process requirements Rapid comparison and evaluation desire Technical Commercial Detailed analysis is necessary for optimization at architecture level High accuracy required Takes long time or is impossible by hand Essential for reduced development cycles

34 Velocity Tool Suite Architecture Tools PREEvision Architecture Tool PREEvision is used as integral Element to ensure global Architecture capabilities Data Import from Various Sources Support System Optimization Unique Delphi Metric Development Electrical behavior prediction Vehicle data management E/E-Architecture Documentation

35 E/E Architecture Tool PREEvision Delphi Customization Innovative computer aided software engineering tool for model based development and evaluation of E/E Architectures Rapid conceptualization and evaluation of alternatives Topology, Function distribution, Electrical systems, Power distribution, Network analysis Behavior prediction of electrical system (Delphi) Steady state current calculation on wires, terminals, EE centers Resistance, voltage drop, ground shift calculation for complete circuits Optimization of electrical system, gauge sizes, fuses Delphi E&S Content Delphi EEA Content Provides verified data to other development tools and avoids manual errors

36 E/E Architecture Tool PREEvision Scope Delphi Velocity Tool Suite Architecture Development Validation by Simulation

37 E/E Architecture Tool PREEvision Scope Delphi Velocity Tool Suite Architecture Development Delphi Velocity Tool Suite Validation by Simulation E/E Module Content Placement EE Center Content ECU Content Architecture definition Requirements Network design Schematics Power distribution Wiring harness Topology Design Analysis Network Power distribution Wiring harness Electrical behavior Simulation/ Prediction current based Selection Wire size optimization Fuse selection Pin / Connector selection Simulation Voltage drop calculation Line (Wire) Resistance Wire Temp calculation

38 E/E Architecture Tool PREEvision Development Benefits Architecture Development Architecture Data Import Network design & Schematics Import or manual definition Power distribution Content definition Modelling Reduced Project Time Consolidated Information Qualified Data for calculation Less Resources used Defined Design Process Wiring harness/schematics Data Processing or Synthesis & Part selection Topology UG / CATIA Topology import

39 E/E Architecture Tool PREEvision Optimization Benefits Architecture Optimization Optimization / Behavior Prediction Load based Selection Wire size optimization Fuse selection Pin / Connector selection Steady State Calculation Voltage Drop calculation Ground Shift calculation Ground & Splice Optimization Line Resistance Wire Terminal Aging Robust System Design Material Optimized (Al/Cu) Minimum Material used Electrical Safe (Calculated) Vehicle based Most Cost Effective Solution results are based on findings and data from Delphi Virtual Cable and Measurements from the Simulation Department

40 E/E Architecture Tool PREEvision Electrical Simulation of EE Architecture Technology Circuit Protection Protection by Smart Fuses (flexible switch-off characteristic) Engineering Tools (PREEvision) Protection by Melting Fuses (fixed switch-off characteristics) Comprehensive Knowledge (Guidelines, KM System ) Architecture Studies (e.g. weight saving by optimum w/h protection or changed topology) Adv. Eng. Process Fundamentals => Theoretical investigations => Measurements => Simulations Implementation => Extraction of main findings => Manageable information (tables, simplified equations ) Application => Reliable basis for architecture development, comparison & optimization

41 E/E Architecture Tool PREEvision Thermal Simulation of EE Architecture Technology Electro-Thermal Design Effects of Wire Bundles (e.g. bundle as heat sink or source?) Engineering Tools (PREEvision) Characteristics of Single Wires (e.g. wire temperature increase) Comprehensive Knowledge (Guidelines, KM System ) Architecture Studies (e.g. impact of small wire gauge sizes or aluminum cables) Adv. Eng. Process Fundamentals => Theoretical investigations => Measurements => Simulations Implementation => Extraction of main findings => Manageable information (tables, simplified equations ) Application => Reliable basis for architecture development, comparison & optimization

42 E/E Architecture Tool PREEvision Load based Optimization Metrik based optimization Optimization Targets Topology Information Requirement information Calculation considers: Temperature in Installation space, Current trough Wire, Line Line Resistance trough complete path Cost of Wire Types Environment Specification Results- Variant depending: small Gauge size displacement all Gauge size optimization Wire Length, Weight, Copper Aluminum wire displacement new Terminal Type selection new Fuse size Proposals

43 Agenda Delphi at a Glance Architecture Development & Evaluation - Future Tasks Velocity Tool PREEvision use Cases Outlook & Challenges Summary

44 Delphi advanced project PREEvision development dynamic timing dependencies Sound signaling control Visual park assistance (Park assistance) Rear park assistance Position Lamp control Visual park assistance Load information of entire vehicle 2. Cluster according to defined functions 3. Provide switching (Load cycle) information

45 Summary Number of electric systems and components are continuously growing New comfort functions, new multimedia features, driver assistant systems Electrical requirements are increasing, more electrical functions will become safety relevant Change from mechanic or mechatronic to electric Multivoltage systems require new levels of design and development strategies. Architectures are becoming more complex and need to manage more sophisticated requirements Space, environment, weight, development time, quality and cost Topology, functional partitioning, communication network.wiring harness Tool-based E/E architecture development is essential to handle complexity Standardization for qualified product data models becomes mandatory Delphi is prepared to handle requirements and complexity of next generation E/E architectures Delphi and JLR confidential; not for 3rd parties.

46 Thank you For more information please contact: Thomas Bolte Manager E/E Tool Development & Architectures Delphi Electric / Electronic Architecture Delphi Deutschland GmbH Customer Technology Center Delphiplatz 1 D Wuppertal Phone: (+49) Mobile: (+49) [email protected]