物联网架构 An IoT Architecture consists of the following: - Peripherals, which we call “things”. - Sensors attached to these things to gauge and transmit their data and information. - Network connection through which data is transmitted (wireless or wired). - Remote Cloud to which data is transmitted by the system.
物联网核心构件 Sensors Microcontrollers Gateways Applications 物联网分层架构
The dispersed nature of the Internet of Things (IoT) presents a major operational challenge that is uncommon in the traditional Internet or enterprise networks. Devices that are managed together — say a fleet of railcars — are not physically colocated. Instead, they are widely geographically distributed. The operational approaches for management and security used in enterprise networks, where most hosts are densely contained in buildings or campuses, do not translate to the IoT.