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2003 S&T e-Digest Contents


Vol. 44, Issue 6, June 2004, pp. 248-254




Application of Wireless Sensor Network in Indoor Alarm


Fang Li and Yin Yue Hong

Advanced Electronics Manufacturing Center, Shanghai Jiao Tong University

1954, Hua Shan Road, Shang Hai, 200030, the P.R.China, Phone (+86) 2162933037

E-mail: Lfang@sjtu.edu.cn, Yhyin@sjtu.edu.cn


Received: 14 June 2004  /Accepted: 18 June 2004  /Published: 30 June 2004


Abstract: The digital electronics, embedded systems and wireless communications together result in wireless sensor networks. A general wireless sensor network consists of a number of sensors spread across a geographical area. Each sensor has wireless communication capability and sufficient intelligence for signal processing and networking of the data. So these networks have a wide range of potential applications, including security and surety and surveillance, control, actuation and maintenance of complex systems, and fine grain monitoring of indoor and outdoor environments. In the paper, a small scale of wireless sensor network is presented and applied to indoor alarm in detail.


Keywords: wireless sensor network, indoor alarm, communication protocol


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