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Consideration on Propagation of Disaster Information Among Different Types of Terminals for Grass-Roots Information Distribution System Using MANET

机译:基于MANET的基层信息分发系统在不同类型终端之间传播灾害信息的思考。

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It is important to promptly inform local residents about information on disasters such as sediment disasters and make evacuation quickly. In this research, we are developing the Grass-roots Information Distribution System is using mobile ad-hoc network (MANET) that local residents autonomously predict the occurrence of the disasters and its occurrence and promptly propagate disaster information. In the Grass-roots Information Distribution System, mobile terminals such as smartphones owned by local residents are used, and MANET is constructed using the Bluetooth communication function installed in those terminals. In an event of large-scale disaster such as a sediment disaster in which public communication services such as a cellular phone service are disrupted, the Grass-roots Information Distribution System notifies local residents of disaster information and evacuation information via MANET. Even if the public communication services are suspended, it is possible to propagate disaster information and evacuation information to be notified to local residents through MANET. The Grass-roots Information Distribution System aims to minimize human injury due to disasters by local residents evacuating promptly. However, some local residents, such as elderly people and children, who do not own smartphones, there is a possibility that they are not able to receive disaster information and evacuation information promptly. We are developing prototype dedicated terminals so that these residents can participate in the grassroots disaster information propagation system. In this paper, we report the development of the dedicated terminals and consideration on the propagation of disaster information in MANET constructed by smartphones and dedicated terminals.
机译:重要的是要及时通知当地居民有关泥沙灾害等灾害的信息,并迅速撤离。在这项研究中,我们正在开发使用移动自组织网络(MANET)的基层信息分发系统,该系统可以使本地居民自主预测灾难的发生和发生,并及时传播灾难信息。在基层信息发布系统中,使用了本地居民拥有的诸如智能手机之类的移动终端,并且使用安装在这些终端中的蓝牙通信功能来构建MANET。在诸如泥沙灾害的大规模灾难中,诸如蜂窝电话服务之类的公共通信服务中断了,基层信息分发系统会通过MANET通知当地居民灾难信息和疏散信息。即使公共通信服务被暂停,也可以通过MANET传播灾难信息和疏散信息,以通知当地居民。基层信息发布系统旨在最大程度地减少因当地居民迅速撤离而因灾难造成的人身伤害。但是,一些不拥有智能手机的当地居民,例如老年人和儿童,有可能无法及时接收灾难信息和疏散信息。我们正在开发原型专用终端,以便这些居民能够参与基层灾难信息传播系统。在本文中,我们报告了专用终端的发展以及在通过智能手机和专用终端构建的MANET中灾难信息传播的考虑。

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