Scientific and technological innovation drives high quality development of Railway

At present, China has systematically mastered the complete set of high-speed railway construction technologies under various complex geological and climatic conditions, overcome a series of world-wide technical problems in the field of railway engineering construction, comprehensively mastered the manufacturing technology of EMUs with speed of 200
1250km / h and 300
1350km / h, and constructed a mature and complete high-speed railway technology system covering different speed levels. In particular, the self-developed Fuxing EMU with the world's leading level has successfully realized the commercial operation with a speed of 350 km / h and set up a new benchmark for the construction and operation of high-speed rail in the world.

from the time when it was only 21800 kilometers to the present four vertical and four horizontal, from "the Sichuan Road is difficult to climb the blue sky" to "the light boat has passed the mountains", from the slowly swaying green car to the dense high-speed railway, the rolling wheel with the progress of Science and technology confirms the development process of the railway, making people feel the pulse of the vigorous development of the railway industry in the recent decades of travel changes 。 A 6031 a 6031 is a powerful transportation country, and railway takes the lead. In recent years, China's railways have been opening up on the mountain and building bridges on the water, creating a rising modern metropolis and a constant flow of transportation hub. At present, the interconnection between major cities in the country has been basically realized, with multiple cities going back and forth in one day and high-speed rail express arriving in one day. It is reported that by the end of this year, the national railway business mileage will be more than 139000 kilometers, including 35000 kilometers of high-speed rail, ranking first in the world. With the rapid development of road network construction and continuous improvement of road network construction, the most beautiful map of people's travel is drawn, reflecting China's strong railway transportation capacity and growing national strength, representing the speed of the Chinese nation on the road to rejuvenation.

prospers the road with science and technology, and benefits the people's livelihood. Today's railway industry is not only about the transportation of passenger flow, but also the logistics to the destination. Now, what we pay more attention to is service, faster, more convenient and more comfortable. China Railway keeps pace with the times and improves in an all-round way. It has launched new products and new experiences such as internet ticket selling, face washing and station entry, full coverage of on-board Internet WiFi, ordering service, etc. At present, China has built 12306 Internet Ticketing System with dual center and dual active structure, which is the largest real-time ticketing system in the world, and can realize the millisecond level experience of real name system of large passenger flow. For example, the number of people landing on the peak day is nearly 230 million, the peak selling speed is 2000 tickets per second, and the peak requests are more than 200 billion times per day. A comprehensive electronic ticket based on biological characteristics and other technologies has been realized and applied in pilot. A 6031 a 6031 the man who observes the situation is wise, and the man who controls the situation wins. If China wants to be strong and its people live better, it must have strong science and technology. If the railway is a powerful country, then the railway must be supported by powerful scientific and technological forces, and scientific and technological innovation is the most effective way to enhance the competitiveness of the railway. With the wide application of cloud computing, big data, Internet of things, mobile Internet, artificial intelligence, Beidou navigation Bim and other new technologies, the technological innovation of railway will also usher in a new round of opportunities and development. At present, the automatic driving technology of 350 km / h high-speed railway is still blank, and China Railway has passed the technical breakthrough and the comprehensive test verification of Beijing Shenyang high-speed railway, which will realize the automatic driving function of 350 km / h for the first time in Beijing Zhangjiakou high-speed railway. Undoubtedly, this will be another new record of China's railway technology and equipment innovation, showing the remarkable progress of China's science and technology. A 6031 a 6031 "waiting for the gathering of the wind and the clouds, flying six to determine the universe", China Railway has created a brilliant performance. In the future, China Railway will continue to uphold its original intention, constantly play a good role in strengthening the country and benefiting the people, and promote the construction of China Railway to a higher level.