Software & E/E Architecture Integration for Next-Gen Vehicles

Optimize ECUs, Reduce Friction in Embedded Software with Seamless Hardware-Software Integration

Modern vehicles including passenger cars, commercial vehicles, EVs, and off-highway machines demand scalable and flexible E/E architectures. These architectures must support centralized compute, zonal controllers, high-speed networks, and a clear path toward Software-Defined Vehicle (SDV) capabilities.

ElectRay provides Software & E/E Architecture Integration services that help OEMs design, integrate, and validate next-generation vehicle architectures, enabling smoother feature integration, improved system performance, and faster time-to-market. This service often serves as the foundation for OEMs transitioning toward full SDV architectures.

Software & E/E Architecture Integration

ElectRay provides end-to-end software and E/E architecture integration services for next-generation vehicles.

We help OEMs design, develop, and integrate centralized and zonal vehicle architectures, ECU software, and high-speed communication networks, enabling seamless operation, OTA readiness, and SDV scalability.

E/E Architecture Design & SDV Platform Engineering

ElectRay designs future-ready E/E architectures enabling Software-Defined Vehicle (SDV) capabilities through centralized compute and zonal platforms.

Our approach helps OEMs transition from distributed ECUs to scalable, upgradeable vehicle architectures.

  • Central compute, domain, and zonal E/E architecture design
  • Reduced wiring, cost, and system complexity
  • SDV-ready, scalable vehicle electronics

Value / OEM Benefits

  • Optimized wiring harness and reduced vehicle weight
  • Scalable foundation for future features and SDV expansion

ECU Integration & Embedded Software Development

ElectRay delivers high-performance ECU software and embedded development services for complex automotive E/E systems.

Our teams build production-grade, safety-compliant software aligned with next-generation SDV requirements.

  • AUTOSAR Classic & Adaptive, BSW, MCAL, and driver development
  • ECU hardware bring-up, bootloader, diagnostics, and OTA readiness
  • Reliable, production-ready embedded software stacks

Value / OEM Benefits

  • Faster ECU integration and reduced development effort
  • Stable, compliant software for mass production

High-Speed In-Vehicle Communication Networks

ElectRay designs and validates secure, low-latency in-vehicle networks supporting both current and future SDV architectures.

Our network designs enable deterministic, high-bandwidth communication across ECUs, zones, and central compute.

  • CAN, CAN-FD, Automotive Ethernet, TSN integration
  • FlexRay, LIN, and DoIP for legacy, body, and diagnostics networks
  • Reliable cross-domain and zonal communication

Value / OEM Benefits

  • Lower network latency for critical vehicle systems
  • Future-ready connectivity for ADAS and autonomous features

Safety-Critical, OTA & SDV Enablement

ElectRay delivers safety-compliant, service-oriented platforms supporting OTA updates, diagnostics, and continuous vehicle evolution.

Our solutions ensure long-term scalability, compliance, and lifecycle management.

  • ISO 26262–compliant development and validation
  • Secure flashing, diagnostics (UDS/DoIP), and OTA pipelines
  • SOA-based platforms for continuous feature expansion

Value / OEM Benefits

  • Faster feature rollout without recalls or workshop visits
  • Reduced technical debt and long-term SDV readiness

ElectRay E/E Architecture Integration Use Cases

ElectRay provides end-to-end E/E architecture and software integration services for next-generation vehicles.

We help OEMs transition from distributed ECUs to centralized and zonal platforms, enabling scalable, SDV-ready architectures with high performance, reliability, and OTA capabilities.

Zonal & Centralized E/E Architecture Design

Designing future-ready zonal and centralized E/E architectures for passenger, EV, and commercial vehicles.

  • Consolidated domain/zonal controllers for modularity
  • High-performance support for ADAS, powertrain, and connectivity

ECU Consolidation & Legacy Migration

Consolidating multiple ECUs into domain controllers and migrating legacy E/E architectures toward SOA-based designs.

  • Reduces system complexity and vehicle weight
  • Enables OTA readiness and long-term platform scalability

EV Powertrain & Energy Management Integration

Integrating domain controllers for EV powertrain, battery, and energy management systems.

  • Optimized energy usage and vehicle performance
  • Supports centralized compute and zonal communication

SDV & OTA-Ready Vehicle Platforms

Preparing vehicle architectures for Software-Defined Vehicle features and OTA deployment.

  • Post-production feature rollout and continuous updates
  • Scalable foundation for autonomous and connected features

Why ElectRay

OEMs choose ElectRay for Software & E/E Architecture Integration because of our deep system-level expertise, pragmatic engineering approach, and proven ability to bridge legacy vehicle platforms with next-generation architectures.

Key Differentiators

  • Strong E/E architecture design experience
  • Proven ECU integration and Embedded software development capabilities
  • Scalable, SDV-ready architectural  designs
  • Full lifecycle support from architecture design to integration, validation, and production

Tools & Technologies

  • Vector Tools: CANoe, CANalyzer, CANStress for network simulation and analysis
  • Enterprise Architect: System modeling and architecture design
  • AUTOSAR Development Tools: DaVinci, Tresos, EB Studio, ETAS ISOLAR, Mentor Graphics, ElectRay eSAR (Hyperlink it)
  • Network Simulation Tools: TSN, DoIP, LIN, FlexRay environments
  • Requirements Engineering: DOORS, SystemWeaver, Polarion

Design & Deploy Future-Ready E/E Architectures with ElectRay

ElectRay partners with OEMs and Tier-1 suppliers to engineer scalable, SDV-ready E/E architectures that support connected, intelligent, and high-performance vehicles.

Ready to accelerate your vehicle platform development? Contact our E/E architecture experts today.