在Zephyr RTOS基础上构建兼容AUTOSAR CP的智能车控操作系统

Building AUTOSAR CP Compatible Vehicle Operating System Based on Zephyr RTOS

摘要: AUTOSAR CP (Classic Platform)平台虽在提升车辆软件的模块化、可重用性、可扩展性以及跨系统集成方面成效显著，有效缩短了开发周期、提升了软件质量、降低了成本，但面对软件定义汽车的巨浪，其仍面临软件复杂度激增、功能快速迭代与开发效率瓶颈等挑战。与此同时，始于2016年Zephyr项目作为近年来发展迅猛的现代化开源嵌入式系统软件平台，以其功能强大、可扩展、安全和高度模块化的架构在嵌入式领域崭露头角。本文深入分析Zephyr的核心架构与成功实践，结合汽车电子应用场景，提出一种在Zephyr RTOS基础上构建兼容AUTOSAR CP的智能车控操作系统的构想，并探讨其技术可行性及所面临的关键挑战，为未来高可靠、高效率、智能化的车控软件平台演进提供新思路。

Abstract: Although the AUTOSAR Classic Platform has significantly advanced vehicle software in terms of modularity, reusability, scalability, and cross-system integration—effectively shortening development cycles, improving software quality, and reducing costs—it now faces substantial challenges in the era of software-defined vehicles, such as rapidly escalating software complexity, the need for fast-paced functional iteration, and bottlenecks in development efficiency. Meanwhile, the Zephyr project, launched in 2016, has emerged as one of the fastest-growing modern open-source embedded software platforms, gaining prominence in the embedded domain due to its robust feature set, scalability, security, and highly modular architecture. This paper presents an in-depth analysis of Zephyr’s core architecture and successful practices, and proposes a novel concept for a smart vehicle control operating system built upon the Zephyr RTOS that is compatible with AUTOSAR CP. We further discuss its technical feasibility and key challenges, offering a new pathway toward the evolution of future automotive control software platforms that are highly reliable, efficient, and intelligent.