According to the official micro news of China Beidou satellite navigation system, recently, China National Railway Group Co., Ltd. has issued the outline of railway leading planning for transportation power in the new era.
According to the outline of the plan,Will independently develop a new intelligent train control system. By using Beidou satellite navigation technology and 5 G communication technology, the system will make up the integrated train control system of the sky and earth to form the high-speed railway in China
Relevant person in charge of the introduction, according to the relevant person in charge of the introduction The Future Train
In addition, the new intelligent train control system will gradually realize the transformation from manual driving to automatic driving and then to intelligent driving. Based on the existing automatic driving function, it is necessary to study and increase intelligent technologies such as train active environment perception and automatic safety situation assessment, so as to reduce driver manipulation and improve the travel experience of passengers.
At present, Beidou has been applied on high-speed railway.The Beijing Zhangjiakou high-speed railway, which was officially opened at the end of last year, is the first intelligent high-speed railway with Beidou system and automatic driving.
The Beijing-Zhang high-speed railway is different from other high-speed trains, and the operation and dispatching command system can be realized by using Beidou technology
It is reported that the train drives at a speed of 350 km / h and stops at once. The error of final stopping is within 10 cm, saving about 15% of electricity.
It is worth mentioning that the outline of railway planning for a powerful transportation power in the new era also puts forward for the first time that by 2035, it will take the lead to build a modern railway power with high-quality service, strong guarantee, and international leading strength; and by the middle of this century, it will comprehensively build a modern railway power with a higher level.
for the next 30 yearsThe first stage is from 2021 to 2035, when the modern railway network will be built first. The national railway network is about 200000 km, including 70000 km of high-speed railway. Cities with a population of more than 200000 will be covered by railways, and cities with a population of more than 500000 will be accessible by high-speed rail.
At the same time, the railway's independent innovation ability and the modernization level of the industrial chain have been comprehensively improved, the intelligent high-speed railway has been built first, and the realization of the smart railway has been accelerated. The national 1, 2, 3-hour high-speed rail travel circle and the national 1, 2, 3-day express freight logistics circle have been formed in an all-round way, so that people can enjoy their travel and goods flow smoothly.
From the second stage to 2050, a modern railway industry system with powerful radiation function will be formed, and a world-class railway enterprise with global competitiveness will be built.