Railway footnotes in the first "committee passage"

On the afternoon of May 21, the first "member channel" of the third session of the 13th CPPCC National Committee was held in the press release Hall of the Great Hall of the people, and many members of the CPPCC National Committee "appeared" through live video. In an interview with reporters, the members' answers involved keywords such as "artificial intelligence" and "one hour life circle", many of which can be found in the railway. "This year is the end of Beidou system construction. Beidou system has been widely used in transportation, agriculture and fishery, disaster reduction and relief and other industries." Yang Changfeng, member of the CPPCC National Committee and chief designer of China Beidou satellite navigation system engineering, talked about the Beidou system, which attracted extensive media attention. He said that the Beidou system also played an important role in the prevention and control of the epidemic, "Beidou system has spent more than 20 years in the development of foreign satellite navigation for 40 years, creating a miracle of world satellite navigation, known as" China speed " When Yang Changfeng introduced the Beidou system to the camera, the Fuxing train was running at a speed of 350 kilometers per hour on the Beijing Zhangjiakou high speed railway. Beijing Zhangjiakou high speed railway is the first intelligent high-speed railway in the world. With the aid of Beidou system and other cutting-edge technologies, the intelligent EMU with a speed of 350 km / h has realized automatic driving for the first time in the world, and the train has realized automatic operation between sections, automatic parking at stations and automatic door opening. When entering the tunnel, the train can intelligently control the pressure inside the train, adjust the light and window color in advance. "Quick and smart" is the common feeling of passengers taking the Beijing Zhangjiakou high speed railway. "As a common people, I can drink morning tea in Zhuhai in the morning, check the goods in Foshan factory more than 100 kilometers away in the morning, taste Cantonese food in Guangzhou at noon and entertain guests." Liu Wei, member of the CPPCC National Committee and chairman of Jiadu science and technology group, vividly described the "one hour life circle", which is the miniature of China's high-speed railway network. Over the past 10 years, Guangzhou Shenzhen inter city, Guangzhou Zhuhai inter city, Guangzhou Shenzhen Hong Kong high speed railway, Guangzhou Shenzhen inter city and other lines have been put into operation successively. With the application of artificial intelligence and other technologies, 32 stations, such as Guangzhou south and Zhanjiang West, have fully implemented electronic passenger tickets. The "paperless" ticket greatly facilitates the travel of the people in Guangdong, Hong Kong and Macao Bay area. Liu Wei also mentioned that in the past, large-scale infrastructure such as road and bridge construction has promoted China's rapid economic growth. Today, the new infrastructure will also greatly promote China's economic and social development, especially the leap and Transcendence in the field of high technology. The reporter learned that in terms of new infrastructure, the railway is speeding up its layout. By building key projects such as intelligent Jingzhang and intelligent Jingxiong, the railway department has initially built an intelligent railway technology system covering intelligent construction, intelligent equipment and intelligent operation. In the future, the railway department will further promote the integration and innovation of traditional infrastructure, steadily promote the digital + Intelligent + upgrading of traditional infrastructure, and improve the development quality of railway infrastructure in accordance with the requirements of high-quality development.