A Low-Cost Embedded System to Support Broadcasting Emergency Messages Through FM Radio Stations

被引：0
|
作者：
Coelho, M. [1 ,2 ]
Santiago, L. [1 ,2 ]
Araujo, D. [1 ,2 ]
Navarro, A. [1 ,2 ]
Carvalho, N. B. [1 ,2 ]
机构：
[1] Univ Aveiro, Inst Telecomunicacoes, P-3810193 Aveiro, Portugal
[2] Univ Aveiro, Dept Elect Telecomunicacoes & Informat, P-3810193 Aveiro, Portugal
来源：
IEEE EMBEDDED SYSTEMS LETTERS | 2024年 / 16卷 / 03期
关键词：
Switches; Microcontrollers; Ethernet; Servers; Microprogramming; Hardware; Frequency modulation; Emergency alert systems (EASs); low-cost embedded system;
D O I：
10.1109/LES.2023.3343641
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Emergency alert systems (EASs) have been deployed in some countries in order to broadcast emergency alerts and warning messages to the public. In this letter, we describe an innovative electronic embedded solution, named Firetec switch, intended to be placed in the FM radio stations. This switch will be supported by a server placed at the authorized officials, with the capability to generate the audio alerting messages. One interesting challenge is to deliver the messages only to the local public, in the catastrophe neighborhood, by using FM radio stations. This letter focuses on the description of the Firetec switch hardware and software.
引用
收藏
页码：247 / 250
页数：4
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