物联网是新一代信息技术的重要组成部分,也是“信息化”时代的重要发展阶段。其英文名称是:“Internet of things(Io T)”。顾名思义,物联网就是物物相连的互联网。这有两层意思:其一,物联网的核心和基础仍然是互联网,是在互联网基础上的延伸和扩展的网络;其二,其用户端延伸和扩展到了任何物品与物品之间,进行信息交换和通信,也就是物物相息。物联网通过智能感知、识别技术与普适计 Internet of Things is an important part of the new generation of information technology and also an important stage of development for the era of “informationization.” Its English name is: “Internet of things (Io T) ”. As the name suggests, the Internet of things is the Internet of things connected. This has two meanings: First, the core and foundation of the Internet of Things is still the Internet, which is an extension and expansion of the Internet based on the Internet. Second, the client extends and extends between any item and item for information Exchange and communication, that is, things phase interest. Internet of Things through intelligent perception, identification technology and universal plan