The digital economy is not strong. Accelerate the construction of new infrastructure. What is new infrastructure?

The "new infrastructure" is mainly concentrated on the technical side, and it is a "digital infrastructure" represented by 5G, Internet and intelligence. Traditional infrastructure mainly refers to railways, highways, bridges, water conservancy projects and other large-scale buildings, while "new infrastructure" refers to infrastructure construction based on science and technology, mainly including 5G infrastructure, UHV, intercity high-speed railway and urban rail transit, new energy vehicle charging piles, big data centers, artificial intelligence, industrial Internet and other seven major fields.

"New Infrastructure" can be divided into four levels. The core layer is to provide infrastructure for digital technologies represented by 5G technology, big data, artificial intelligence, cloud computing, blockchain and Internet of Things, such as 5G base station construction and IDC data center. The second layer is the foundation of intelligent software and hardware, which can intelligently transform the existing traditional infrastructure, such as artificial intelligence and industrial Internet. The third floor is the supporting application facilities of new energy and new materials, such as charging piles for new energy vehicles; The outermost layer is more short-board infrastructure, such as UHV, intercity high-speed rail and urban rail transit. "New infrastructure" is not only a digital infrastructure, but also can achieve high-quality development after the epidemic and create a new era of digital economy.