物联网,又称传感网,是指把世界上各种物品通过信息标签、识别、传感等技术和装备,与互联网连接整合起来,利用计算机实现智能化管理的网络。世间各种物品(物体),从纸巾、钥匙、手表、汽车、楼房,到铁路、公路、桥梁、隧道、机场、电网、供水系统、油气管道等,只要嵌入 Internet of things, also known as sensor network, refers to the world through various items of information labels, identification, sensing and other technologies and equipment, integrated with the Internet connection, the use of computers to achieve intelligent management of the network. Everything in the world, from paper towels, keys, watches, cars, buildings, to railways, highways, bridges, tunnels, airports, power grids, water supply systems, oil and gas pipelines,