物联网,是继计算机、互联网与移动通信网之后的又一次信息产业浪潮,是一个全新的技术领域,给IT和通信带来了广阔的新市场。物联网应用中首先被广泛使用的是"M2M(Machine-to-Machine)应用,驱使各行各业走向信息数字化和商业流程的自动化。RFID技术、云计算技术、国内3G发展、二维码技术、传感器技术等领域在物联网的出现基础之上将有空前的发展前 Internet of Things is another wave of information industry after computer, Internet and mobile communication network. It is a brand new technology field that brings a vast new market to IT and communications. The most widely used Internet of Things (IoT) is the M2M (Machine-to-Machine) application, which drives all walks of life to automate the digitization of information and business processes. RFID technology, cloud computing technology, domestic 3G development, , Sensor technology and other fields in the emergence of the Internet of Things will have an unprecedented development