On September 26, Zheng Yu, vice president of Jingdong Group, put forward the "five-network integration" smart city construction concept of "one network perception of urban status, one network sharing of urban data, one network of urban governance, one network of government office collaboration and one network of government services" at the 2021 Zhongguancun Forum. Zheng Yu believes that in view of the problems of scattered resources and repeated construction of cities in the process of sustainable development, it is necessary to refine commonalities, give full play to the efficiency of digital technology, and build a new governance model for smart cities through the effective linkage of the "five networks" to promote the green and sustainable development of cities.
Zheng Yu, vice president of JD Group, delivered a keynote speech at the 2021 Zhongguancun Forum
"Five-network integration" will become a new trend of smart cities in the future
In Zheng Yu's view, the "five-network integration" is a digital twin through information circulation, three-screen linkage and virtual-real mapping, serving urban economic development, grassroots governance, urban emergency response, ecological environment, traffic management and other fields, so that smart cities can achieve self-iteration and self-evolution, and build a new path for sustainable development of green cities.
He said that the "five networks" perform their respective duties and are organically integrated. The perception of urban state is the direct sense of obtaining the state of the city, which is the source of information generation; the sharing of urban data is the digital and technical base of the entire smart city, and the information is processed in a unified manner; the unified management of the urban governance network is a governance command center that manages the whole domain and the center; the government office network collaboration is the entrance of the government office middle office and all government office applications; the government service network is the entrance for citizens to use government services, and it is also the channel for residents to participate in urban governance and the window for the government to improve people's livelihood. Zheng Yu said that the effective linkage and cooperation of the "five networks" can realize the historical transformation of urban governance from business-centered to data-centric.
Smart city operating system builds the digital cornerstone of "five network integration"
Specifically, the perception of urban state is like the "five senses" of perceiving urban status, which is one of the sources of urban information sources. The perception of the urban state network is divided into active perception and passive perception, which can obtain information on the flow of people, traffic flow, environment, public safety, energy consumption and economic fields in the process of urban operation, and define the standards by classifying and collecting and sorting various types of information, standardizing its use, and avoiding the waste of resources.
Taking the country's first urban governance modernization command center built by Jingdong Group and Nantong City as an example, Nantong City has accessed sensor information such as traffic and lamp poles to achieve information coordination between cross-committees and offices, effectively support the application of upper-level linkage command, monitoring and early warning, and administrative efficiency, improve the level of urban comprehensive governance modernization, and become the first benchmark project for the modernization of new social governance in the country.
How can digital information after "perception" be more effective? The sharing of urban data, that is, the Jingdong smart city operating system as the digital cornerstone and digital intelligence base of the smart city, allows the perceived urban information to fully release its value. Zheng Yu introduced that the smart city operating system is an open, componentized and standardized smart city big data AI intelligence platform.
"If the smart city operating system is likened to Windows, it is tailored to the city's componentized digital technology capabilities, and vertical applications such as government affairs and transportation are Office on Windows." Zheng Yu said. Jingdong smart city operating system has five major characteristics, one is the data through train to solve the problem of urban global information aggregation, the second is the spatio-temporal data engine to deal with the problem of massive information management, the third is the spatio-temporal AI engine to solve the problem of weak information support and empowerment, the fourth is the federal digital gateway to solve the problem of insufficient information interoperability, the fifth is the Monet window to solve the urban digital twin, and finally realize the information "without leaving the house" can be real-time aggregation, efficient management, deep integration, intelligent analysis and cross-domain learning.
Taking the "Xiong'an Block Data Platform" jointly built by JD.com and China Xiong'an Group as an example, on the basis of gathering the digital information of the 66 committees and bureaus of the three counties, relying on the Xiong'an smart city data standard, the block data platform catalogs more than 100,000 xiong'an information resource items, and uses the federal digital gateway and spatio-temporal AI engine to deeply develop information applications, completing more than 60 million information service calls within 6 months, providing the underlying digital information basic services for the intelligent construction of Xiong'an New Area.
Government business efficiently collaborates to create a new governance model for smart cities
After the digital base is built, it is the application function related to the scene. Government office network collaboration is like an office system specially built for government departments, which can build a collaborative office application portal; a network unified management is to open the middle office of the governance system and manage the command center of global information, and after the integrated operation of decentralized departments, it can help government departments monitor and warn to prevent risks, linkage command, form effectiveness, analysis and judgment, and auxiliary decision-making; a network communication office becomes the entrance to government services, becomes a channel for citizens to participate in urban governance, and a window for improving people's livelihood.
The construction and practice of smart cities are ultimately aimed at better service and improving people's livelihood. Up to now, the "five-network integration" based on the smart city operating system has been applied in dozens of projects such as the Beijing International Big Data Exchange, the Nantong and Suqian Municipal Governance Modernization Command Center, the Nanjing Garden Bo Chao Brain, the Environmental Protection Management System of chongqing Economic Development Zone Industrial Park, and the Sichuan Guanghan Agricultural Operating System.
Zheng Yu finally said that the development and construction of smart city operating system is the trend of the times, Jingdong based on the concept of urban computing proposed five-network integration, three-screen linkage and digital twin, will build the entire smart city infrastructure, effectively support the information technology and scene applications of efficient integration of smart city development community.
This article originated from the Financial Circle Network