论文部分内容阅读
在20世纪的80年代,智慧城市首次被提及,而智慧城市真正形成大概是在本世纪初,期间经历了20世纪90年代的智能城市与数字城市的阶段。在2009年的时候,IBM公司第一次发布了智慧城市的愿景,从而使智慧城市的理念与实践在全球传播。时至今日,在欧美等发达国家,已经有几百座城市开始了智慧城市的建设,或者宣布即将建设智慧城市。而作为智慧城市的主要推动者之一,IBM公司参与的有关智慧城市的项目也多大两千余个。其他诸如微软、西门子、日立等公司也有在智慧城市的建设中参与,据有关人士预测,到2020年,与智慧城市有关领域的投资将达到4000亿美元。
For the first time in the 1980s smart cities were mentioned, and smart cities really took shape during the early part of the century through the phases of smart and digital cities of the 1990s. In 2009, IBM first released the vision of a smart city so that the ideas and practices of smart cities are spread all over the world. Today, in developed countries such as Europe and the United States, hundreds of cities have started the construction of smart cities or announced the upcoming construction of a smart city. And as one of the main promoters of Smart City, there are more than 2,000 IBM projects involved in Smart City. Other companies such as Microsoft, Siemens and Hitachi also participate in the construction of smart cities. According to the estimates, by 2020, the investment in smart city-related fields will reach 400 billion U.S. dollars.