On the 2 day, the reporter learned from China Railway Corporation that by 2017, China Railway has further perfected the technology system in the three fields of high-speed rail engineering construction, equipment manufacturing and operation management, and maintained the leading level in the world. The "revival" of 350 kilometers per hour commercial operation, set up the world high speed railway construction and operation of the new benchmarks. By 2020, the number of "revival" cars will reach more than 900 groups.
Lu Dongfu, general manager of China Railway General Corporation, introduced that since the eighteen Party's Congress, China's railway technology standard and equipment level has been greatly improved, forming a large number of technological innovation achievements with independent intellectual property rights. Remarkable achievements have been made in the "revival" EMU railway construction at the same time, to overcome the complex engineering geological problems of mountainous areas, Lanzhou Chongqing railway, the West into a high-speed railway operations, so difficult to become history. Relying on major projects such as Beijing Zhang Gaotie, new breakthroughs have been made in major engineering techniques such as bridges and tunnels under complicated and difficult geological conditions.
Lu Dongfu said that by the end of 2017, the railway business mileage of the country reached 127 thousand kilometers, of which 25 thousand kilometers of high speed rail, accounting for 66.3% of the world's high speed rail. The operation of the EMU has reached 2522 groups, up by 149% compared with that in 2013. The technology of high-speed railway, existing line speed raising, highland railway, alpine railway and heavy haul railway all reached the advanced level of the world.
In addition, the construction of railway informatization in China is progressing smoothly. Lu Dongfu said, automatic train control system, intelligent traction power supply system, the high iron earthquake early warning system, function optimization, equipment monitoring and fault warning technology and emergency rescue capabilities significantly improved; at the same time, the 12306 and 95306 site upgrade function perfect, railway passenger transport and freight electronic payment POS payment transaction volume Rose 28.2% and 159.7%.
At present, China Railway has published the overall plan of railway information technology and the implementation plan of large data application, and the big data center has already started construction.
It is reported that by 2020, many areas of China's railways will lead the world. At that time, the high speed rail operation mileage of 30 thousand km, covering more than 80% of the large cities, the number of EMU to reach 3800 standard group.
Source of the article: Science and Technology Daily