Group 1 - Dongfeng Motor Corporation has applied for a patent titled "Method, Device, and Equipment for Vehicle Function Safety Analysis and Requirement Definition Allocation," with publication number CN121255142A, and the application date is September 2025 [1] - The patent describes a method for vehicle function safety analysis, which includes identifying essential functions for vehicle functionality definition, preliminary description of boundary conditions and target performance for each function, and dividing defined functions into multiple systems to establish a vehicle function architecture [1] - The application aims to ensure the scientific and rigorous generation of functional safety requirements by systematically progressing from function definition to functional specifications, vehicle function architecture, and safety analysis, thereby avoiding fragmentation and omissions in the requirement decomposition process [1] Group 2 - Dongfeng Motor Corporation, established in 1999 and located in Xiangyang, primarily engages in the automotive manufacturing industry, with a registered capital of 2 billion RMB [2] - The company has invested in 16 enterprises, participated in 3,622 bidding projects, and holds 155 trademark records and 2,968 patent records, along with 733 administrative licenses [2]