CR450动车组今年将完成运用考核与设计定型

Group 1 - The core focus of the news is the progress and future plans of China Railway Group in developing the CR450 high-speed train, which aims to achieve commercial operation speeds of 400 km/h by 2026 [1][2] - The CR450 project is part of China's 14th Five-Year Plan, targeting faster, more energy-efficient trains with shorter braking distances and improved comfort [1] - The CR450 train has already demonstrated significant performance, with test runs achieving speeds of 453 km/h and relative speeds of 891 km/h in specific trials [1] Group 2 - By 2026, China Railway Group plans to complete additional railway technology innovation projects, including the assessment and design of the CR series trains operating at 200 km/h [2] - The company will also focus on key technology research for large-diameter shield tunneling, the trial of 5G-R system equipment, and the application of new technologies like intelligent image recognition in operations and safety [2] - Furthermore, China Railway Group aims to advance its digital transformation by establishing an "AI+" research initiative and creating a national AI application pilot base for the railway industry [2]