Business supply chain management;Hospital medical records system, hazardous or controlled biochemical substances management;A toll collection system for expressways;Anti-theft management of supermarkets, libraries or bookstores;Identity identification and the combination of multi-purpose smart card systems.The construction of urban information platform based on RFID technology has become an important direction of urban construction, and is also the cornerstone of realizing digital city.We believe that the Internet of Things, Safe City and Digital City are now independent at the system level, but they are all built on the basis of digital network technology. However, their lack of unified standards and exact definitions is the most intractable problem encountered in the promotion and construction of digital city.
At present, the RMB is facing appreciation, the deterioration of domestic accounts, CPI continues to rise.However, according to statistics, by the end of this year, China's GDP will reach 38 trillion US dollars, surpassing Japan to become the world's second largest economy, and the per capita GDP will reach 3800 US dollars, which means that China is no longer a low-income country, which means that China's transformation from a manufacturing power to a technology power needs to become more urgent.Therefore, it will be difficult for us to maintain the way of pooling resources and cheap labor, and we must continue to emphasize structural adjustment, productivity optimization, scientific and technological innovation, unit land output, industrial agglomeration in regional space and many other factors.It is worth mentioning that China's urbanization will enter the third wave, coupled with the sudden decline of demographic dividend, so that the upgrading and adjustment of industrial structure no longer need to be driven by external forces, but has evolved into an internal reform.The "digital city" will indeed usher in a huge new market opportunity.
For most people talk about "safe city", "digital city" and the relationship between the "wisdom city", I think, peaceful city belongs to the "industry application system layer" in the digital city system of a small child module, and the city "perception", "world city", "wisdom city", etc., or become a characteristic of cities compete concealment."Smart city" is the description and metaphor of "digital city".
