smartcity姚建铨.ppt

Outline Problems and challenges from urbanization Relationship between Smart City and IOT (Internet of Things) Smart City in China Future and Challenges Cities in the new Millennium Today, more than half of world population live in cities. Urbanization has become the most significant economic feature. Today in China, 500 million people live in cities. This number will be doubled by 2030. However, rapidly expanding cities also bring pains and challenges to human lives. Our earth has become a huge network and alliance of cities. Cities are facing great challenges Sustainable development of cities is facing grand challenges. Globally, cities Consume 75% of energy Consume 60% of water resource Emit 80% of greenhouse gas Rapidly expanding cities also bring pains and challenges to human lives. Traffic congestion Energy shortage Environmental pollution Frequent natural disasters and emergencies Not only the life quality of city residents, but also the safety of our earth is challenged. How to solve these urgent challenges? The problems faced by urbanization require us to have systems and methods for planning, precise management and predictive alert, to use informative and intelligent infrastructure as the supports for solving city problems. 城市化的推进与信息行业的发展相互支撑，协同发展。城市化发展面临的困惑，要求我们有精确的管理与提前预警的措施和手段，用信息化、智能化的基础设施作为解决城市问题的支撑。 In the future, collaborative management and services should be highlighted. Policies and mindsets of city management have to be changed. 面向未来强调的是协同管理与协同服务，城市的管理制度与管理理念都应发生变更 It means that we need establish the smart city. Information technology as support Continuously evolving Information Technology provides means for solving these problems (such as sustainability, energy saving and fine dynamic management). Specially, through IT system construction based on cutting-edge science and technology, the urbanization can be solved. 不断发展的信息科学技术为建设者提供了解决问题的方法，通过以现代化科技为依托的信息系统建设，能够推动城市化长效发展，解决可持续性、节能和精细动态管理等问题。 The concept of smart city Smart City is the produ