Core Viewpoint - The article highlights the advancements and achievements of the High-Speed Train Research Center at Central South University in developing cutting-edge aerodynamic and collision safety technologies for high-speed trains, significantly contributing to China's leadership in high-speed rail technology. Group 1: Research and Development Achievements - The research team has developed the world's first aerodynamic dynamic model testing system capable of simulating speeds up to 500 km/h, which is crucial for optimizing train designs [1] - The team has addressed three major global challenges: aerodynamic limitations on high-speed rail development, collision safety protection, and comprehensive safety measures against strong winds [2] - The center has established itself as a leader in the fields of train aerodynamics and collision safety, supporting the design and optimization of notable trains like the "Zhongyuan Star" and "Fuxing" [3] Group 2: Team Commitment and Challenges - The team often conducts extensive field research and evaluation tests in harsh conditions to ensure the safety of train operations, demonstrating a strong commitment to their work [4] - Team members have shared experiences of prioritizing data collection over personal safety during challenging conditions, reflecting their dedication to research [4] - The team has received multiple national awards, including eight national science and technology awards and two China Patent Gold Awards, showcasing their contributions to the field [5]