2月2日，2026年春运大幕拉开。从1月19日春运售票启动以来，截至2日，12306已经出售春运车票超5000万张。当您顺利买到一张回家的车票，或是在新增 的"静音车厢"中享受一段安宁旅程时，是否想过，支撑这一切顺畅运行的后台，正经历着怎样的流量洪峰与技术攻坚？"一问到底"，我们到幕后，探访全球 访问量最大的票务系统的"大脑"——铁路12306技术中心，看它如何应对高峰期每秒百万级点击？ 走进铁路12306技术中心，正中间巨幅电子屏幕上，不断跳动着全国铁路售票实时数据，每一个数字的滚动，都牵动着数千台服务器的高速协作。 铁科院电子所副所长 杨立鹏：春运售票启动以来，系统面临的并发访问压力呈指数级增长，高峰时期每秒访问量达到百万次，下单峰值也是日常增长的数 倍。我们从去年国庆后就启动全面备战，新增数百台服务器，进一步优化系统架构。 杨立鹏告诉记者，春运前一个月，他们已经开展了数十次全流程压力测试，采用阶梯加压、模拟真实购票场景等方式，精准模拟每秒数十万次的并发访问压 力，提前排查性能瓶颈并完成优化，充分验证系统在春运高峰时段的极限承载能力。 铁科院电子所副所长 杨立鹏：大家用我们的应用时，可以感受到基本上是秒点 ...

央视网消息：2026年春运大幕拉开。从1月19日春运售票启动以来，截至2月2日，12306已经出售春运车票超5000万张。当您顺利买到一张 回家的车票，或是在新增的"静音车厢"中享受一段安宁旅程时，是否想过支撑这一切顺畅运行的后台正经历着怎样的流量洪峰与技术攻坚？今 天的"一问到底"，我们到幕后，探访全球访问量最大的票务系统的"大脑"——铁路12306技术中心，看它如何应对高峰期每秒百万级点击？ 走进铁路12306技术中心，正中间巨幅电子屏幕上，不断跳动着全国铁路售票实时数据，每一个数字的滚动都牵动着数千台服务器的高速 协作。当记者问到春运售票以来系统每天的访问量能达到多少次时，铁科院电子所副所长杨立鹏表示，春运售票启动以来，系统面临的并发访 问压力呈指数级增长，高峰时期每秒访问超过百万次，下单峰值较日常增长超十倍。从去年国庆后就启动准备工作，新增数百台服务器，进一 步优化系统架构。 技术人员告诉记者，用户在手机和网站页面上动动手指，相应指令瞬间传回到12306系统，系统要毫秒级"计算处理"。比如，用户点一 下"提交订单"进入排队队列，到生成一笔待支付订单，一般不会超过1秒。 杨立鹏告诉记者，春运前一个月，他 ...

Core Viewpoint - China's high-speed rail (HSR) network is set to expand from over 10,000 kilometers in 2013 to 50,000 kilometers by 2025, showcasing significant technological advancements and becoming a vital driver of national development and public welfare [1][2]. Group 1: Technological Innovation - The transition from "Harmony" to "Fuxing" trains illustrates China's unique path of technological breakthroughs, moving from technology absorption to full independent innovation [1]. - The CR450 train set a new record with a relative meeting speed of 896 kilometers per hour, and China has led the establishment of 13 international railway union (UIC) high-speed rail system standards [1]. - The 12306 ticketing system has a daily ticket sales capacity exceeding 20 million, highlighting the technological prowess of China's HSR [1]. Group 2: Social Impact - High-speed rail has transformed people's perception of time and space, creating a "1-4 hour transportation circle" that facilitates daily travel across long distances [1]. - Regions like Fuping and Badong have experienced accelerated development due to the opening of high-speed rail, enhancing growth in revolutionary old areas, ethnic regions, and border areas [1]. - The integration of features such as electronic ticketing, senior-friendly modifications, and efficient "high-speed rail express" services reflects a commitment to user convenience and care [1]. Group 3: Economic Development - High-speed rail connects key urban clusters such as Beijing-Tianjin-Hebei, Yangtze River Delta, and Guangdong-Hong Kong-Macau Greater Bay Area, promoting efficient movement of talent, capital, and technology [2]. - The rapid transport of regional products, such as lychees and lamb, to major cities enhances market access and supports regional coordinated development [2]. - Internationally, projects like the Jakarta-Bandung high-speed rail serve as flagship initiatives for the Belt and Road Initiative, showcasing China's technological integration with European standards through projects like the Hungary-Serbia railway [2]. Group 4: Future Outlook - As China enters a new development phase, the high-speed rail system aims to become safer, faster, smarter, and greener, continuing to fulfill the public's aspirations for a better life [2]. - The expansion of the high-speed rail network is seen as a milestone and a new starting point for further advancements in China's modernization journey [2].

Core Insights - Huawei's President Ren Zhengfei discussed the importance of youth, talent, and education during a meeting with ICPC leaders and award winners, emphasizing the role of advanced technology in modern society [1][4][5] Group 1: Technological Advancements - The China Railway is testing a new 5G-R wireless dispatch system for high-speed trains, which can support trains running at 450 km/h and manage a vast network of over 10,000 trains daily [1][19] - The 12306 ticketing system, which has become the world's leading real-time ticketing platform, faces challenges in handling peak traffic during holidays, highlighting the need for advanced AI solutions [2][20] - AI is being utilized in various sectors, including high-speed rail maintenance and safety monitoring, showcasing its multi-modal applications [2][21] Group 2: AI and Future Applications - Ren Zhengfei outlined the potential of AI in enhancing industrial efficiency, such as optimizing iron production processes and improving coal selection accuracy [7][8] - The company is focusing on applying large models and big data in agriculture and technology industries, indicating a shift towards automation and efficiency [7][8] - AI's role in healthcare is also significant, with models being used to enhance diagnostic capabilities in hospitals [8] Group 3: Education and Talent Development - The discussion highlighted the need for educational reforms to cultivate talent in technology and AI, emphasizing the importance of practical training and collaboration between academia and industry [11][12] - Ren Zhengfei stressed that education should focus on nurturing creativity and innovation, rather than solely on commercial outcomes [12][13] - The company supports initiatives to improve IT education in underdeveloped regions, aiming to empower local talent [11][12] Group 4: Global Collaboration and Innovation - Huawei's collaboration with ICPC is seen as a way to connect with global talent and foster innovation through competitive programming [29][30] - The company recognizes the importance of international cooperation in advancing technology and education, particularly in mathematics and computer science [30][31] - Ren Zhengfei expressed a commitment to supporting young innovators and fostering a culture of entrepreneurship among youth [16][17]