At 10: 30 on August 17, the last set of 500-meter-long rails of Beijing-Xiong intercity railway were sent out from the front end of T11 transport vehicle and landed smoothly on the ballastless track bed. after fine adjustment, the track error did not exceed 0.5mm, which marked the "new benchmark" of China's intelligent high-speed railway-the whole track of Beijing-Xiong intercity railway.

The completion of the Jingxiong intercity track indicates that the line is very close to the official operation, and the layout of the Beijing-Tianjin-Hebei regional road network has been further improved. At the same time, as the "new benchmark" of my country's intelligent high-speed rail, the Jingxiong Intercity Railway makes full use of many high-tech technologies to accumulate valuable experience for the intelligent construction of high-speed rail. At present, my country has initially established an intelligent high-speed rail technology system, data system and standard system, and the beautiful business card of "China's high-speed rail" will be even more brilliant.

Lidar mapping technology and remote sensing technology improve the work efficiency and measurement accuracy of the survey phase. Based on BIM (Building Information Model), GIS (Geographic Information System) and other technologies, the entire railway has been digitally simulated before construction starts. The application of these technologies can give people an intuitive feeling in the early stage of high-speed rail construction, so as to find the deficiencies in the line design, solve the possible risks and hidden dangers as soon as possible, optimize the line station design, and improve the practicability of the line.

Track slab is the foundation of line construction. The ballastless track slab used in Beijing-Xiong intercity adopts an intelligent production line, which further reduces the height difference between the track slabs and makes the line more stable. A special card is embedded in each track slab to realize quality traceability and facilitate accurate monitoring of the same batch of track slabs.

In the station, faces, ID cards, passports, and Hong Kong and Macao passes can all be used as electronic tickets to "swipe" into the station, making it more convenient for passengers to travel.

By the end of July 2020, China's high-speed rail mileage has reached 36000km, ranking first in the world. In the "14th Five-Year Plan" being compiled, high-speed rail is becoming a competitive goal. It is believed that high-speed rail will be more common in China in the near future, and people's travel will be faster and more comfortable.