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物联网的概念是在1999年提出的,它的定义很简单:把所有物品通过射频识别等信息传感设备与互联网连接起来,实现智能化识别和管理。物联网把新一代IT技术
The concept of the Internet of Things was proposed in 1999. Its definition is simple: connect all the items to the Internet through information sensing devices such as radio frequency identification, and realize intelligent identification and management. Internet of things to a new generation of IT technology