This figure illustrates the system architecture for intelligent lithium battery design, manufacturing, and lifecycle management, structured across three layers: database, platform, and application. It emphasizes six core dimensions—standardization, digitization, modularization, intellectualization, networking, and visualization—which drive innovation and efficiency across the battery ecosystem. The database layer integrates materials and cell-related databases with knowledge modules such as simulation databases and failure modes and effects analysis (FMEA), enabling data-driven insights. The platform layer provides essential tools for data management, intelligent simulation, and cell design, supporting model-driven optimization. The application layer encompasses intelligent design, advanced manufacturing, predictive maintenance, and operational optimization, ensuring seamless integration from development to end-of-life strategies.