Beijing Zhangjiakou high speed railway 5g network opens science and technology to help "smart Winter Olympics"

On December 30, 2019, the Beijing Zhangjiakou high-speed railway was put into operation. The fastest operation time from Zhangjiakou to Beijing is only 47 minutes. At the same time, the 5g network of Beijing Zhangjiakou high speed railway (Hebei Section) has been opened simultaneously. Beijing Zhangjiakou high speed railway has become the first batch of 5g high speed railway in China. Passengers can experience fully upgraded mobile communication services. It is a reality to take high-speed railway, watch high-definition video and enjoy 5g network freely. The

Beijing Zhangjiakou high speed railway is an important part of the Beijing Lanzhou channel of the "eight vertical and eight horizontal" high speed railway network in China's medium and long term railway network planning. It involves many tunnels and bridges. The construction environment is complex, and many departments coordinate to solve many problems. Finally, the sharing rate of 4G and 5g network base stations and new optical cables along the line of Beijing Zhangjiakou high speed railway will reach 100% Advanced network technology ensures the smooth implementation of "smart Winter Olympics".

throughout the development of railway in recent years, intelligent integration has become an important force to promote the quality of railway service. For example, the mobile app purchases tickets, swipes the face to enter the station, high-speed rail orders meals and electronic tickets, etc., "smart +" brings new travel experience for passengers from multiple perspectives. It has to be said that the integration of 5g and high-speed rail will become an important measure to improve the soft power of high-speed rail service. The intellectualization of

is an important direction for the future development of high-speed rail in the world. Intelligent high-speed rail is a new generation of integrated management of the whole life cycle, which is widely used in cloud computing, big data, Internet of things, mobile Internet, artificial intelligence, Beidou navigation Bim and other new technologies to make comprehensive and efficient use of resources to realize the comprehensive perception, ubiquitous interconnection, fusion processing, active learning and scientific decision-making of high-speed rail mobile equipment, fixed basic design and information between external environments Intelligent high-speed railway system. The development of China's high-speed rail has gone through three stages: initialization, localization and autonomy, and now it has entered the stage of intelligent development. Relying on key projects such as intelligent Beijing Zhangjiakou Railway, the technical system, data system and standard system of intelligent railway have been preliminarily constructed. The intelligent Fuxing EMU has been successfully developed. It is the first time in the world to realize the automatic driving function of 350 km / h. It has the functions of automatic departure of station, automatic operation between stations, automatic adjustment of operation time according to plan, automatic and accurate parking at the arrival station, automatic door control, etc. China has become an important leader in the development of Intelligent Railway in the world. A 6031 a 6031 on the road of rejuvenation, the bagpipes are blowing and the songs of triumph are playing in the new era. Today, China is rapidly transforming the latest science and technology into productivity with unprecedented innovation ability, which bears the will of overtaking in the curve of national science and technology innovation. In the future, China's high-speed rail will continue to forge ahead in the direction of digitalization, networking and intelligence, comprehensively promote the technological innovation of high-speed rail, and move forward to a world transportation power!

Zhuang Pu