Sumitomo and SCSK Launch SDV Digital Engineering Services

Sumitomo Corporation (Sumitomo) and SCSK Corporation (SCSK), headquartered in Koto Ward, Tokyo, announced on November 2 that they will begin providing digital engineering services for software-defined vehicles (SDVs). The new services will offer one-stop support for vehicle planning and development, covering mechanical components, systems and software. The initiative aims to address the growing complexity of automotive development as electrification, autonomous driving, connectivity and the transition towards SDVs continue to expand the functions and software integrated into vehicles.

The companies highlighted the increasing need for greater development efficiency and shorter development cycles to respond to increasingly diverse market requirements. As vehicle architectures become more complex, conventional development approaches focused on individual components and functions are becoming insufficient to address the requirements of entire vehicles. Consequently, systems engineering, which integrates the design and verification of vehicle-level requirements, functions and system configurations, is gaining importance in automotive development.

To address these challenges, Sumitomo and SCSK are establishing a framework for end-to-end development support. Their approach will extend beyond individual components and functions to cover the integrated development of vehicle variants and derivative features. Through these digital engineering services, the companies intend to support a more coordinated development process encompassing the mechanical, system and software elements of vehicles.

Industry Impact & Outlook

The collaboration reflects the growing importance of integrated systems engineering as automotive manufacturers manage increasingly complex vehicle architectures and software requirements. Combining mechanical engineering, system development and software within a coordinated development framework addresses the need to verify vehicle-level requirements and functions rather than treating individual components independently. The emphasis on vehicle variants and derivative features also highlights the importance of managing development complexity across different vehicle configurations. For the automotive industry, this approach underscores the increasing relevance of end-to-end digital engineering capabilities in supporting the transition towards software-defined vehicles and improving development efficiency.

Frequently Asked Questions

What did Sumitomo and SCSK announce on November 2?
Sumitomo Corporation and SCSK Corporation announced plans to begin providing digital engineering services for software-defined vehicles. The services will offer one-stop support for vehicle planning and development, covering mechanical components, systems and software. The initiative is intended to address increasing automotive development complexity associated with electrification, autonomous driving, connectivity and the transition towards SDVs. The companies are establishing a framework to support the development of vehicle variants and derivative features through an integrated engineering approach.

What will the new SDV digital engineering services cover?
The services will provide integrated support for vehicle planning and development, including mechanical components, systems and software. Rather than concentrating exclusively on individual vehicle parts or functions, the approach will address the development of the vehicle as an integrated system. Sumitomo and SCSK are positioning the offering as a one-stop development support framework. It will also cover vehicle variants and derivative features, addressing the increasing complexity associated with developing different vehicle configurations.

Why is systems engineering becoming increasingly important in automotive development?
Systems engineering is becoming more important because expanding vehicle functions and software are making automotive development increasingly complex. Electrification, autonomous driving, connectivity and software-defined vehicle architectures create requirements that extend across multiple vehicle components and systems. An integrated approach enables the requirements, functions and system configurations of the entire vehicle to be designed and verified together. This differs from conventional development focused on individual parts and functions and addresses the need for more coordinated vehicle-level engineering.

How are Sumitomo and SCSK addressing increasing vehicle development complexity?
Sumitomo and SCSK are addressing development complexity by establishing a framework for end-to-end digital engineering support. Their approach combines support for vehicle planning and development across mechanical components, systems and software. It also incorporates systems engineering principles, which focus on the integrated design and verification of vehicle-level requirements, functions and configurations. The framework is intended to support vehicle variants and derivative features, while responding to the industry's increasing need for development efficiency and shorter development cycles.

What industry challenges are driving demand for integrated vehicle development?
The growing complexity of vehicle functions and software, alongside increasingly diverse market requirements, is driving demand for integrated development approaches. Automotive manufacturers must address developments in electrification, autonomous driving, connectivity and software-defined vehicles. These changes are increasing the complexity of engineering individual components and integrating them into complete vehicle systems. At the same time, the industry faces requirements for greater development efficiency and shorter development cycles. These challenges are increasing the importance of systems engineering and coordinated vehicle-level development.