Analysis of logical architecture and SysML integration in PREEvision

With the development of automotive E/E architecture, it has evolved from traditional signal-oriented design to modern high-performance computing and service integration. The PREEvision tool realizes vehicle system design that is independent of hardware and software implementation through the logical architecture layer, enhancing the flexibility and adaptability of the design. At the same time, combined with UML and SysML, PREEvision supports detailed modeling of functional behavior, providing a powerful tool and framework for system design.