NDLI: A Hybrid Multi-functions Digital Public Address System with Earthquake Early Warning

Content Provider	IEEE Xplore Digital Library
Author	Chung Heng Chuang Tsung Hsing Lin Liang Bi Chen Tung Lin Lee Chaio Hsuan Chuang Li, K.S.-M. Chih Lin Hung Chao Wen Wu
Copyright Year	2014
Description	Author affiliation: Dept. of R&D, BXB Electron. Co., Ltd., Kaohsiung, Taiwan (Chung Heng Chuang; Tsung Hsing Lin; Liang Bi Chen; Tung Lin Lee; Chaio Hsuan Chuang; Chih Lin Hung; Chao Wen Wu) \|\| Dept. of Comput. Sci. & Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan (Li, K.S.-M.)
Abstract	This paper proposes a hybrid infrastructure construction of multi-functions digital public address (PA) system, which consists of wired and wireless communications architecture. Wireless communications ability can be achieved by dedicated USB dongles such as WiFi, WiMax, 3G, and LTE. Wireless communication can be used for disaster areas or some regions where is difficult to install wired-based PA system. The proposed PA system is a complete all-in-one solution that is capable of broadcasting, environmental control, intercom, etc. Moreover, the proposed PA system can not only provide multi-functions broadcasting by single zone and groups, it can also support disaster warning abilities. Furthermore, currently, the proposed wired-partition PA system has also successfully integrated existing Earthquake Early Warning (EEW) system in many junior high and elementary schools in Taiwan, which EEW system was developed by the Central Weather Bureau (CWB), Taiwan.
Starting Page	171
Ending Page	174
File Size	1892216
Page Count	4
File Format	PDF
e-ISBN	9781479953905
DOI	10.1109/IIH-MSP.2014.49
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-27
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Educational institutions Campus Safety Disater Warning Servers Earthquake Early Warning Wireless communication Earthquakes Broadcasting Digital Public Address (PA) System Software Multizone Broadcasting Digital Wireless PA System Meteorology
Content Type	Text
Resource Type	Article

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