LI AUTO(LI) 每日经济新闻·2025-03-27 05:56Core Viewpoint - Li Auto has announced the open-source release of its self-developed vehicle operating system, "Li Auto Star Ring OS," with over 1 billion yuan invested in R&D and plans to launch in the open-source community by the end of April [1][4]. Group 1: Development Background - The development of Li Auto's operating system began in 2021, driven by challenges in the chip supply chain due to the pandemic, which extended delivery times for chip manufacturers [2]. - Existing vehicle operating systems are mostly closed-source commercial products, leading to inefficiencies and increased resource duplication among suppliers and automakers [2]. - Li Auto aims to reduce the chip adaptation time from 6 months to 4 weeks and supports various chip architectures, significantly alleviating supply chain issues caused by chip shortages [2][3]. Group 2: Technical Advancements - Li Auto's self-developed operating system has achieved full-stack development, addressing key performance, safety, and reliability issues in smart vehicles [3]. - The system has improved response times, doubling the speed compared to the AUTOSAR operating system and increasing response stability by five times [3]. - For instance, the AEB (Automatic Emergency Braking) system can reduce stopping distance by 7 meters at 120 km/h, enhancing safety for passengers [3]. Group 3: Open-Source Strategy - The decision to open-source the operating system is aimed at fostering collaboration and innovation in the automotive industry, similar to the impact of Android and iOS in the smartphone sector [4]. - The open-source content includes core components such as vehicle control operating systems, intelligent driving operating systems, communication middleware, and virtualization platforms [4]. - The open-source initiative is expected to save suppliers and manufacturers millions in operating system licensing fees annually and will launch in April [4].