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互联网的产生,极大地改变了人们生活。互联网一般是由电缆连接起来的。随着科学技术的发展以及生活的需要,人们利用网络做到物物相连,利用WLAN(无线局域网),Wi-Fi(无线宽带接入),Wi-Max(全球微波互联接入)、WSN(无线传感网)、UWB(超宽带)、ZigBee(紫峰)、BlueTooth(蓝牙)、RFID(射频识别)形成无线网络,并由此催生无线传感器网络和物联网。然而,在当前无线传感网和物联网兴起的形势下,作为其基础依托的互联网处于什么地位,对其发展有什么作用呢?本文通过分析介绍了无线传感网和物联网的构成和发展现状,并注重关注发展这两网的关键,由此探讨了网络了在这两网所处的地位和作用。
The emergence of the Internet has greatly changed people’s lives. The Internet is generally connected by cables. With the development of science and technology and the needs of life, people use the Internet to connect objects. They use WLAN, Wi-Fi, Wi-Max, WSN (Wireless Internet Access) Wireless sensor network), UWB (ultra wide band), ZigBee (blue peak), BlueTooth (Bluetooth), RFID (Radio Frequency IDentification) to form a wireless network, and thus the birth of wireless sensor networks and Internet of Things. However, under the current situation of the rise of wireless sensor networks and Internet of Things, what role does the Internet as the basis for its development play in its development? This paper analyzes the composition and development of wireless sensor networks and Internet of Things Status quo, and pay attention to the key to the development of these two networks, thus exploring the network in which the status and role of these two networks.