Core Insights - Changan Automobile aims to achieve overall sales of over 5 million units by 2030, with "smart digital vehicles" contributing more than 3 million units [1][5] Group 1: SDA Platform Development - Changan has decided to fully transition future new models to the SDA platform, covering core brands such as Qiyuan, Deep Blue, and Avita [2] - The SDA platform, initiated in 2021, offers advantages in centralized computing and software decoupling, making it more suitable for the development of smart electric vehicles [3] - The first model based on the SDA platform, Qiyuan E07, is set to launch in October 2024, with a price range of 199,900 to 319,900 yuan [3] Group 2: Architectural Features of SDA - The SDA platform adopts a "central + domain control" architecture, which is a hybrid between centralized and distributed designs, allowing for a balance in functionality [4] - The transition to the SDA platform will significantly alter Changan's R&D and product planning, moving from a "single vehicle customization" approach to a platform-based, modular development system [4] Group 3: Future Product Strategy - New models based on the SDA platform are defined as "smart digital vehicles," which are expected to be the core driving force behind Changan's transformation towards intelligence and electrification [5]