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Summary & Details

Legacy Meets Future: SOA Migration and Signal-to-Service Integration for Automotive HPCs

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20265038

Paper/Info type: Proceedings (Spring)

No.8-26

Pages: 1-6(Total 6 p)

Date of publication: May 2026

Publisher: JSAE

Language: English

Event: 2026 JSAE Annual Congress (Spring)

Detailed Information

Author(J)	1) Jyotsana Singh, 2) Piyush Burangi, 3) Rital Surana, 4) Arshiya Shaikh, 5) Uzeena Mhaskar, 6) Pravinjoelraj Victorsam, 7) Masato Ugaki
Author(E)	1) Jyotsana Singh, 2) Piyush Burangi, 3) Rital Surana, 4) Arshiya Shaikh, 5) Uzeena Mhaskar, 6) Pravinjoelraj Victorsam, 7) Masato Ugaki
Affiliation(J)	1) FEV Smart Mobility Centre, 2) FEV Smart Mobility Centre, 3) FEV Smart Mobility Centre, 4) FEV Smart Mobility Centre, 5) FEV Smart Mobility Centre, 6) FEV Japan, 7) FEV Japan
Affiliation(E)	1) FEV Smart Mobility Centre, 2) FEV Smart Mobility Centre, 3) FEV Smart Mobility Centre, 4) FEV Smart Mobility Centre, 5) FEV Smart Mobility Centre, 6) FEV Japan, 7) FEV Japan
Abstract(E)	Software-Defined Vehicles (SDVs) drive a shift from hardware-centric systems to flexible, connected platforms powered by Service-Oriented Architecture (SOA). However, Legacy Electronic Control Units (ECUs) with signal-based communication pose challenges in transitioning to SDV-ready E/E architectures. To overcome these challenges, this paper introduces a unified modernization strategy that combines SOA migration workflows with a Signal-to-Service (S2S) translation framework, enabling seamless coexistence between legacy ECUs and next-generation High-Performance Computing (HPC) platforms. For cases where direct migration is not feasible, a scalable S2S gateway translates CAN signals to Ethernet service interfaces, ensuring interoperability across domains while meeting automotive-grade latency, safety, and security requirements.

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