The following description of the Interne

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问题 The following description of the Internet of Things is incorrect ( ) 。A.Network layer is responsible for information transmission between things in Internet of Things architectureB.The Internet of Things uses radio frequency automatic identification (RFID) and other technologies to exchange and communicate information.C.The Internet of Things is a networking application based on the existing Internet or the next generation of public or private networks.D.Intelligent Logistics, Smart Home, Intelligent Transportation and so on belong to the application of Internet of Things

选项

答案 A

解析 物联网架构有如下三层:1)感知层:负责信息采集和物物之间的信息传输。2)网络层:网络层作为纽带连接着感知层和应用层,它由各种私有网络、互联网、有线和无线通信网等组成,相当于人的神经中枢系统,负责将感知层获取的信息安全可靠地传输到应用层,然后根据不同的应用需求进行信息处理。它是物联网三层中标准化程度最高、产业化能力最强、最成熟的部分。3)应用层:实现应用。
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