EE Platform Architecture and System

Roles and Responsibilities

E/E Platform Design & Development : ▪ Logical and Physical Architecture Development ▪ System Requirement Specification Development ▪ Automotive body domain functions design & development ▪ ISO 26262 ASIL compliance for all safety related body-domain functions ▪ Understanding of functions like Gateway, OTA, Digital Key etc. ▪ Functional safety and Cybersecurity adaptation ▪ Know-how of different types of E/E Platform (Distributed, Domain, Zone etc. ▪ Vehicle Network Architecture Optimization using CAN, CAN-FD, LIN, and Ethernet ▪ System Resource Optimization including ECU Consolidation, Network Load, Power Consumption, and Wiring Harness Complexity ▪ Definition and Management of System Interfaces between Vehicle Domains and ECUs

Hardware Design & Development : ▪ Hardware Interface Circuit (Vehicle side) and create requirement for ECU side I/F. ▪ FMEA (System FMEA, Connector FMEA, Design FMEA) & DRBFM ▪ Understanding of Design Guidelines & Standards for 2D & 3D making. ▪ Knowledge of design software such as Unigraphics & Teamcenter. ▪ Knowledge of BOM management and Sourcing systems: Online Ringi, E-DAS, IBOM, ENOVIA, SAP Ariba, MS Office/Outlook etc

Testing: ▪ Verification & Testing in the Vehicle ▪ Prepare vehicle test checklist and test report. ▪ Hardware Issue debugging ▪ Reliability test specification, EMI/EMC test specification and standards (ISO/JASO/CISPR etc.) ▪ Compare and corelate the reliability test specification (request) vs actual part level reliability test report

Technical/ Functional : Requirement Development and Management: ▪ System Requirement Specification Development and Management ▪ Vehicle Benchmarking Hardware Development: ▪ Part and Model development lifecycle ▪ Good understanding of Body Control domain and features

Vehicle-level functional analysis and allocation to ECUs and networks.

E/E system architecture development for Body Control, Gateway, OTA, Digital Key, Lighting, and Comfort functions.

System behaviour analysis, interface analysis, and signal-flow analysis.

Architecture evaluation considering reliability, safety, cybersecurity, diagnostics, and software update requirements.

Optimization of E/E architecture for cost, weight, wiring complexity, network bandwidth, and scalability.

Network topology analysis and communication load assessment for CAN, CAN-FD, LIN, and Ethernet systems.

Vehicle benchmarking and competitor architecture analysis.

Root cause analysis and system-level issue resolution during development and validation phases.

Support migration from Distributed Architecture to Domain-based and Zonal Architecture concepts.

Verification & Validation : ▪ Hardware verification on Vehicle ▪ Regulatory development testing Diagnostics & Communication Protocols: ▪ CAN, CAN-FD, LIN, Ethernet Communication protocol ▪ Diagnostic communication protocols e.g., KWP2000, UDS

Hardware : ▪ Micro-controller/Micro-processor architecture ▪ Micro-controller hardware I/O configuration ▪ Knowledge of multi-core platforms and Hypervisor, ICs, FPGA etc. and electronics child part selection along with technology partners.

Tools : ▪ Usage of various testing tools/equipment (CRO, Multimeter, Voltage/Current probe etc.) ▪ ECU testing, excellent electrical/electronic troubleshooting skills ▪ Analysis tools Vector CANoe, CANalyzer

Standards : ▪ Working knowledge of AUTOSAR, ISO-26262 standards, Cyber Security and Software Update standards ▪ Working knowledge of UNECE regulation and AIS standards in Body Electrical domain