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首页> 外文期刊>Pervasive Computing, IEEE >Wildfire monitoring using a mixed air-ground mobile network
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Wildfire monitoring using a mixed air-ground mobile network

机译：使用空地混合移动网络进行野火监控

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摘要

Forest fires are a challenging problem for many countries. They often cause economical lost and ecological damage, and they can sometimes even cost human lives. Finding hot spots immediately after a fire is an important part of fighting forest fires. The main objective is to obtain a temperature map of the burned area, to locate the most critical embers. This information can help firefighter managers make the correct decisions about ground crew movements. The pervasive application described in this article lets firefighters obtain images of hot spots directly from an unmanned aircraft and receive commands from their manager through a communication network. Every firefighter holds a personal electronic device (PED), which includes a touch screen, Wi-Fi connectivity, a GPS receiver, and temperature sensors. Because terrain conditions such as abrupt ravines, rocks, and dense vegetation can introduce obstacles to connectivity, a balloon with a Wi-Fi device is tethered to every firefighter's truck to improve communication. In addition, a fixed-wing unmanned aircraft augments the number of communication layers to three. This article studies the quality of this three-layered network in maintaining the application's bandwidth requirements.
机译：对于许多国家来说，森林大火是一个具有挑战性的问题。它们经常造成经济损失和生态破坏，有时甚至会造成人员伤亡。火灾后立即发现热点是扑灭森林大火的重要组成部分。主要目的是获得燃烧区域的温度图，以找到最关键的余烬。这些信息可以帮助消防员管理人员对地勤人员的动作做出正确的决定。本文中介绍的普遍应用程序使消防员可以直接从无人飞机获取热点图像，并通过通信网络从其经理那里接收命令。每个消防员都拥有一个个人电子设备（PED），其中包括触摸屏，Wi-Fi连接，GPS接收器和温度传感器。由于陡峭的沟壑，岩石和茂密的植被等地形条件可能会给连接造成障碍，因此，将带有Wi-Fi设备的气球拴在每位消防员的卡车上，以改善沟通。另外，固定翼无人飞机将通信层数增加到三层。本文研究了此三层网络在维持应用程序带宽需求方面的质量。

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