It combines sensor technology, computer information technology, wireless communication technology and distributed information processing technology. Wireless sensor network can sense the physical world, and through the Internet to integrated the physical world with the information world. 它综合了传感器技术、计算机信息技术、无线通信技术和分布式信息处理技术,能够对物理世界进行感知,并且通过与Internet将物理世界与信息世界融合。
With the rapid development of microelectronics technology, low-power embedded technology, wireless communication technology and distributed information processing technology, Wireless Sensor Network ( WSN ) has become a hotspot of the modern science and technology, known as the third technological revolution. 随着微电子技术、低功耗嵌入式技术、无线通信技术以及分布式信息处理技术的飞速发展,无线传感器网络(WSN,WirelessSensorNetwork)成为了当今科技的热点,被誉为第三次技术革命。
With the technology of embedded, wireless communication, distributed computing and sensor booming development, wireless sensor network technique has appeared which has the perception, computing power and wireless communication ability. 伴随着嵌入式、无线通信、分布式计算、传感器等技术的蓬勃发展,具有感知能力、计算能力和无线通信能力的无线传感器网络技术出现了。
The wireless communication technology, the sensor technology, the embedded computing technology and the distributed information processing technology are the cornerstone of wireless sensor network. 无线通信技术、传感器技术、嵌入式计算技术、分布式信息处理技术是无线传感器网络产生的基石。