International Automotive Research Centre ELECTRICAL PROJECTS Ross Mc

International Automotive Research Centre ELECTRICAL PROJECTS Ross Mc. Murran - Project Manager Peter Jones- Principal Investigator Mark Amor-Segan – Principal Engineer Gunny Dhadyalla – Principal Engineer © 2007 University of Warwick

International Automotive Research Centre: Motivation behind Electrical Projects The vast majority of new technology looks like this…. . Function Growth Processor Sensor Actuator Software Lanekeeping Rear Multi- ISG media Satellite Remote Diagnostics In Car PC Radio El. Water Adaptive Pump Auto wipers Headlamps EM Valves Surround ACC IVDC Sound Auto lights Adaptive suspension Security Navigation Telematics PTC Heater Optical Buses E-Connectivity Steer-by. Wire Active steering Voice Activation Adv. ABS Body Elec. Blind Spot Restraints Airbag Instruments Keyless Detection ESP Engine Control Transmission Control EPAS Vehicle © 2007 University of Warwick 1980 1990 2000 Your Project Title Goes Here ……. 2010 Brake-by. Wire Fuel Cell CY 2

Automotive Electronics Complexity Issues As “Systems of Systems” become more complex it becomes harder to: q Specify and implement what is required q Predict behaviour (Emergent properties) q Verify complete So. S or sub-systems in isolation q Plan delivery and manage change q Diagnose faults q Key Areas of Research Maintain delivery skills at pace of technology evolution © 2007 University of Warwick Your Project Title Goes Here ……. 3

PARD 1 PROJECTS: Electrical Test for Advanced Architectures Software Integration HMI Assessment Methodology Environmental Condition Recognition Status: Completed Feb 07 © 2007 University of Warwick

PARD 1 Completed Project: Electrical Test for Advanced Architectures Model Based Diagnostics Manufacturing Test Validation with HIL Process Mapping & RADS Bayesian Diagnostics © 2007 University of Warwick Your Project Title Goes Here ……. 5

PARD 1 Completed Project: Software Integration Project Agile Development Methods Formal Verification Methods Intelligent Software Planning Sys. ML for Improved Requirements © 2007 University of Warwick Your Project Title Goes Here ……. 6

PARD 1 Completed Project: Environmental Condition Recognising environmental conditions to enable adaptive control and feature enhancement © 2007 University of Warwick Your Project Title Goes Here ……. 8

PARD ELECTRICAL PROJECT EXTENSION: HIL Technology Migration HMI Development Tools Integration Electrical Training Diagnostics Software Planning Status: March 07 to March 08 © 2007 University of Warwick

Electrical IMDS Training – Background Breadth of knowledge Knowledge Gap Project Engineers/ Technical Project Mgrs/ Trouble-shooters Broad understanding of a number of fields ELECTRICAL MODULAR TRAINING Tranche 1 Automotive Networking Automotive Diagnostics Technical Specialists /Experts Electrical Test Techniques Deep Understanding of • High level of practical ‘hands-on’ content • Tailored to application contextparticular fields but few in number • Subject Matter Experts – for content & lecturing • Post Module Assignment Technical Specialists /Experts Deep Understanding of particular fields but few in number Depth of knowledge © 2007 University of Warwick Your Project Title Goes Here ……. 10

EVo. CS Project Evolutionary Validation of Complex Systems Status: Current 2006 -2010 © 2007 University of Warwick

EVo. CS Project Evolutionary Validation of Complex Systems of Systems A System of Systems (So. S) is composed of parts which: q q have individual goals and a level of autonomy are linked to achieve a higher level purpose or to share resources e. g. information, interfaces etc. As So. S become more complex it becomes harder: q q to predict behaviour (Emergent properties) to verify complete So. S or sub-systems in isolation Project Objectives To maximise confidence in the design and implementation of complex automotive electrical systems through: Innovative techniques for the validation of the design at a System of Systems level A platform for the validation of the implementation at a Systems of Systems level Project Scope © 2007 University of Warwick Project Partners For further information contact: ross. mcmurran@warwick. ac. uk With funding from THE TECHNOLOGY PROGRAMME Your Project Title Goes Here ……. 12

EVo. CS - System of Systems Design Validation Model Based Development Processes Enhanced Physical Modelling Automated Model Based Testing Interaction Modelling Test case generation & coverage metrics © 2007 University of Warwick Design for Robustness Formal Methods for Dependability Static Code Analysis Tools Your Project Title Goes Here ……. 13

EVo. CS - System of Systems Validation Platforms Next Generation HIL Tests Flexible HIL Platforms for full vehicle tests HMI Simulation & Testing Test Automation Validation of Manufacturing Systems Machine Vision Robustness Testing Low Voltage Testing © 2007 University of Warwick Your Project Title Goes Here ……. 14

Self Healing Vehicle Project Status: Submission to WIMRC Board June 07 2008 – 2010 Partner interest sought © 2007 University of Warwick

Self Healing Vehicle Background Increasing complexity and criticality of applications • Despite improvements in validation techniques, faults will still get to market, • Electronics & software will fail. Human-assisted monitoring, maintenance, and intervention will become prohibitively costly, unacceptably slow, and sometimes ineffective. An intelligent vehicle needs to play a more proactive role in fault management © 2007 University of Warwick Your Project Title Goes Here ……. 16

What is a Self Healing Vehicle? “A vehicle with the ability to: q autonomously predict or detect and diagnose failure conditions, q confirm any given diagnosis, q and perform appropriate corrective intervention(s), • including the use of telematics to interact with external service providers and infrastructures. ” © 2007 University of Warwick Your Project Title Goes Here ……. 17

Self Healing Vehicle Concept Confirmed/Classified Failure Information Vehicle Data Distributed Vehicle Electronics System Interrogation commands Corrective Action or Intervention Verification of Intervention outcomes Prognostic Diagnostic Monitor Intelligent Rectification Manager Intervention Initiator Failure Details + Recommended Intervention In-vehicle Fault Management System Diagnostic & Prognostic Information, Data Logging Remote Telematics Support System SW Downloads, Enhancements & Upgrades to diagnostic System, Remote commands. © 2007 University of Warwick Your Project Title Goes Here ……. 18

Areas Of Interest For Future Research Systems Engineering, Model Driven Development & Validation q q q Requirements Engineering Modelling Formal Methods Automated Model Based Testing Auto-coding Advanced Vehicle Control q q q Sensing & Data Processing Vision Systems Robotics & Autonomous Vehicles Robust and Fault Tolerant Systems q q Design for robustness Advanced Diagnostics Telematics q Data Processing for new applications, e. g. Driver Support, Prognostics, PAYD Insurance © 2007 University of Warwick Your Project Title Goes Here ……. 19

End © 2007 University of Warwick