Telecommunications Science ›› 2009, Vol. 25 ›› Issue (6): 45-49.doi: 10.3969/j.issn.1000-0801.2009.06.013

• research and development • Previous Articles     Next Articles

Design of Smart Home Surveillance System Based on ZigBee and WLAN

Xiangjun Zhu1,Yaping Ying1,Shaodong Ying2,Zhilin Feng1   

  1. 1 Zhejiang University of Technology,Hangzhou 310024,China
    2 Hangzhou Ziglet Technology Co.,Ltd.,Hangzhou 310012,China
  • Online:2009-06-15 Published:2009-06-15

Abstract:

Based on the ZigBee and WLAN techniques,a smart home surveillance system with two network layers was designed,which employed multiple sensing,distributed processing and event-triggered surveillance.The ZigBee network layer was established on the IEEE 802.15.4/ZigBee protocol,constituting of scalar sensor nodes capable of capturing and transmitting scalar data to multimedia sensor nodes(gateway)or acting the control command from WLAN network.The video surveillance network layer constituted of multimedia sensor nodes connected by the TCP/IP protocol,which can transmit multimedia content,such as video and audio streams and the sensor/alarm data from the ZigBee network layer,to the monitor center or user.This system can provide the user with environment monitor,harmful events alarms,event-triggered or continuous remote surveillance of his/her home.

Key words: smart home monitor, wireless sensor network, remote video surveillance

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