Model-Based Design, Automated Configuration and Timing-Accurate Simulation of Automotive E/E Architectures with RTaW-Pegase®

Support all major automotive technologies with variants management + industry standard files import/export + automated configuration based on requirements + timing accurate simulation + worst-case performance analysis + simulated and real traces analysis
Comprehensive support for Ethernet TSN timing & reliability QoS mechanisms – our ZeroConfig-TSNⒸ design assistant ensures your TSN network is configured for maximum efficiency
End-to-end configuration and timing verification across the vehicle with support of real-time OSes, hypervisors, service-oriented architectures, gateways, tasks, runnables executing on multi-core processors with the Software-Defined Vehicles module
Provide practical answers to the challenge of designing cost-optimized and “future-proof” E/E architectures with RTaW’s Generative Design technologies

Ethernet TSN

• Modelling, Visualization and Variants Management

• Any physical layer including 10BASE-T1S

• Simulation: 802.1Q, CBS, TAS, Preemption, TCP, UDP, TFTP, AFDX, TTEthernet, CB, SOME/IP (TP), T1S (PLCA), AS-2020, ATS (Qcr), Qci, Qch (upon request)

• Worst-case analysis: 802.1Q, CBS, TAS, Preemption, UDP, AFDX, TTEthernet, CB, SOME/IP (TP), T1S (PLCA), AS-2020, ATS (Qcr), Qci, Qch (upon request)

• Automated configuration: (redundant) routing, 802.1Q (priorities), CBS (idle slopes), TAS (schedule), T1S (schedule), ATS, Preemption, combining QoS mechanisms

• YANG export: complete network description incl. traffic and configuration parameters, IEEE/IETF compliant models

• What-if analysis: scale load, migration from CAN (FD) to T1S

• Fault-injection: transmission errors, low-priority flooding

CAN / CAN FD / CAN XL

• Worst-case analysis & timing accurate simulation

• Gateways: CAN – CAN, CAN-Ethernet (Autosar Socket Adapter)

• Automated configuration: Allocation of IDs & offsets

• Traffic model: command & control, audio/video, diagnostics, segmentation, event-triggered, …

• What-if analysis: Migration to CAN FD & CAN 2.0B, scale load

TSN Generative Design

• Zero-Config TSN® (ZCT): Automated selection and configuration of TSN protocols

• Topology-Stress-Test® (TST): Cost-aware extensibility analysis

• Topology Optimizer® (TOP): Cost and weight-optimization of the communication architecture

Software-Defined Vehicles

• Simulation & worst-case schedulability analysis

• Service-oriented communications with DDS and SOME/IP (TP)

• Standard RTOS (Autosar Classic) and Hypervisors

• Task scheduling: FPS, NPFPS, schedule tables

• End-to-end delays with Gantt charts: Sensor -> CPU -> network(s) -> CPU -> actuator

Trace-Inspector

• Switched Ethernet and Controller-Area Network

• Trace visualisation as Gantt chart with recognition of protocol messages

• Provide actual performance metrics as seen in the traces (e.g., loads, jitters)

• Identify departures from the specification in the traces (e.g., sizes, transmission patterns, unknown frames)

• Support of industry standard trace formats such as PCAP

Off-board communications

• Simulation & Analysis

• Frame & PDU routing

• Protocol agnostic

• 802.11p support

• Gatewaying to/from wired networks

LIN

• Worst-case analysis & simulation

• Gatewaying to/from CAN (FD)

• Autosar support

• Simulation trace visualization

FlexRay

• Worst-case analysis & simulation of static and dynamic segment

• Gatewaying to/from CAN (FD)

• Simulation trace visualization with Gantt charts

Driving your innovation toward the mobility of the future

Experience and Expertise

RTaW brings 15+ years of experience in the design of E/E architectures

Gained on numerous vehicles projects and continuous R&D over the years.

Pegase used at 35+ OEMs

Your Success is Our Priority

RTaW-Pegase enables the safety of millions of cars, globally – see the companies that trust us

Actionable Knowledge Base

You don't start from scratch

Technical documents, manuals, examples, trainings, R&D papers, and the experience of our experts constitute a body of knowledge that you can rely on.

Addressing the challenges of E/E architectures development

Design Space Exploration and Time-To-Market

Explore more design alternatives and greatly reduce the time needed for physical prototyping

Safe and sound networks and ECUs

Pegase’s proprietary configuration algorithms return provably correct and highly-optimized scheduling solutions

Cost-Optimized and Future-Proof

Expand the lifetime of your systems while removing any HW over-dimensioning

Get in touch with our experts now

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