The client is a leading global automotive OEM with a significant presence across North America and Europe.
The client's existing vehicle platforms were built on traditional distributed architectures comprising tightly coupled electronic control units (ECUs) and legacy communication models. While effective for previous generations of vehicles, these architectures limited scalability, flexibility, and the ability to support rapid software innovation. As the automotive industry moved toward software-defined mobility, the client needed to fundamentally reimagine its vehicle architecture to support centralized computing, zonalized electrical and electronic (E/E) architectures, service-oriented communication, and scalable software deployment models. The transformation was essential to enable future feature expansion, lifecycle upgrades, and emerging software-driven business models.
L&T Technology Services (LTTS) partnered with the OEM to define and execute a structured transition from legacy vehicle architectures to a scalable SDV ecosystem. By combining architecture modernization, service-oriented software design, and a phased migration framework, LTTS enabled a seamless transformation path from traditional vehicle systems to future-ready software platforms.
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