物联网被称为是继计算机、互联网之后世界信息产业的第三次浪潮,其应用范围几乎覆盖了各行各业,被誉为下一个万亿元级规模的产业。目前已被中国正式列为重点战略性新兴产业之一。中国发展物联网的优势在于,我国早在1999年就启动了物联网核心技术——传感网技术的研究,研发水平处于世界前列。在物联网基础设施方面,我国无线通信网络和宽带覆盖率高,为物联网的 Internet of things is known as the third wave of the world information industry after the computer and the Internet. Its application covers almost all walks of life and is honored as the next trillion-yuan scale industry. At present, China has officially listed as one of the key strategic emerging industries. The advantage of China’s development of the Internet of things is that China started as early as 1999, the core technology of the Internet of things - sensor network technology research and development at the world level. In the IoT infrastructure, China’s wireless communications network and high broadband coverage for the Internet of things