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[#]: collector: (lujun9972)
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[#]: translator: (Yufei-Yan)
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[#]: reviewer: ( )
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (Project OWL: IoT trying to hold connectivity together in disasters)
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[#]: via: (https://www.networkworld.com/article/3564980/project-owl-iot-trying-to-hold-connectivity-together-in-disasters.html)
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[#]: author: (Jon Gold https://www.networkworld.com/author/Jon-Gold/)
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Project OWL: IoT trying to hold connectivity together in disasters
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======
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IoT devices configured in a wireless mesh network can be quickly deployed to provide basic connections when natural disasters knock out traditional communications links.
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[AK Badwolf][1] [(CC BY 2.0)][2]
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An open source project centered on mesh networking, [IoT][3] and LoRa connectivity could help emergency responders and victims stay in contact in the wake of natural disasters, said the head of Project OWL at the recent Open Source Summit.
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Project OWL’s target is the disruption in communications that often follows natural disaster. Widespread outages, in both cellular and wired networks, frequently impede the flow of information about emergency services, supplies and a host of other critical concerns that have to be addressed in the wake of a major storm or other catastrophe.
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**Learn about 5G and WiFi 6**
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* [How to determine if WiFi 6 is right for you][4]
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* [What is MU-MIMO? Why do you need it in your wireless routers?][5]
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* [When to use 5G, when to use WiFi 6][6]
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* [How enterprises can prep for 5G networks][7]
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It does this with an army of “ducks” – small wireless modules that are cheap, simple-to-deploy and don’t require the support of existing infrastructure. Some ducks are solar-powered, others have long-lasting batteries. A duck is equipped with a LoRa radio for communication with other ducks on the network, as well as with Wi-Fi and perhaps Bluetooth or GPS for additional functionality.
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The idea is that, when networks are down, users can use their smartphones or laptops to make a [Wi-Fi][8] connection to a duck, which can relay small pieces of information to the rest of the network. Information propagates back along the network until it reaches a “Papaduck,” which is equipped with a satellite connection to the OWL data management system in the cloud. (OWL stands for “organization, whereabouts, and logistics.”) From the cloud, the information can be visualized on a smartphone or web app, or even plugged into existing systems via an API.
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The secret sauce is in the ClusterDuck Protocol, the open source firmware that keeps information flowing even when some modules on the network aren’t functional. It’s designed to work on a wide range of cheap and easily accessed computing hardware – Raspberry Pis and the like – in order to make it easy to set up a ClusterDuck network quickly.
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The project was prompted, according to founder Bryan Knouse, by the devastating hurricanes of 2017 and 2018, and the huge difficulties faced by affected communities in responding to them without adequate communications.
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“A few of our founding members had been through these disasters, and we asked ‘what do we do about this?’” he said.
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The project has a cohort of students and professors at the University of Puerto Rico in Mayaguez, and most of the testing of the system happened there. Knouse said there are currently 17 solar-powered ducks nesting on rooftops and trees around campus, with plans to add more.
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“This relationship created an open-source community on the ground, these students and profs are helping us develop this,” he said.
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Join the Network World communities on [Facebook][9] and [LinkedIn][10] to comment on topics that are top of mind.
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--------------------------------------------------------------------------------
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via: https://www.networkworld.com/article/3564980/project-owl-iot-trying-to-hold-connectivity-together-in-disasters.html
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作者：[Jon Gold][a]
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选题：[lujun9972][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.networkworld.com/author/Jon-Gold/
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[b]: https://github.com/lujun9972
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[1]: https://www.flickr.com/photos/spiderkat/8487309555/in/photolist-dVZFrn-dDctnA-8WuLez-6RBSHn-bQa5F8-syyFcV-rvxKJT-5bSAh-2Xey4-3D4xww-4t1ZYv-dMgY7k-mHeMk1-xsPw6B-EiD3UR-k1rNkD-atorAv-f58MG9-g2QCe-Zr1wAC-ewx5Px-6vrwz7-8CCPSd-hAC5HZ-aHJC1B-9ovTST-Wqj4Sk-fiJjWG-28ATb9y-6tHHiR-8VZrmy-8iUVNB-DzSQV5-j6gpDL-2c2C5Re-kmbqae-Th4XGx-g325LW-cC1cp-26aa3aC-X7ruJo-jDkSKD-57695d-8Dz2hm-fPsDJr-gxcdoV-iSVsHR-dWWbct-ejvCrM-8ofaVz
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[2]: https://creativecommons.org/licenses/by/2.0/legalcode
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[3]: https://www.networkworld.com/article/3207535/what-is-iot-the-internet-of-things-explained.html
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[4]: https://www.networkworld.com/article/3356838/how-to-determine-if-wi-fi-6-is-right-for-you.html
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[5]: https://www.networkworld.com/article/3250268/what-is-mu-mimo-and-why-you-need-it-in-your-wireless-routers.html
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[6]: https://www.networkworld.com/article/3402316/when-to-use-5g-when-to-use-wi-fi-6.html
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[7]: https://www.networkworld.com/article/3306720/mobile-wireless/how-enterprises-can-prep-for-5g.html
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[8]: https://www.networkworld.com/article/3560993/what-is-wi-fi-and-why-is-it-so-important.html
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[9]: https://www.facebook.com/NetworkWorld/
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[10]: https://www.linkedin.com/company/network-world
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[#]: collector: (lujun9972)
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[#]: translator: (Yufei-Yan)
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[#]: reviewer: ( )
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (Project OWL: IoT trying to hold connectivity together in disasters)
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[#]: via: (https://www.networkworld.com/article/3564980/project-owl-iot-trying-to-hold-connectivity-together-in-disasters.html)
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[#]: author: (Jon Gold https://www.networkworld.com/author/Jon-Gold/)
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OWL 项目：物联网正尝试在灾难中让一切保持联络
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======
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当自然灾害破坏了传统的通信连接时，配置在<ruby>多跳网络<rt>mesh network</rt></ruby>的物联网设备可以迅速部署以提供基本的连接。[AK Badwolf][1] [(CC BY 2.0)][2]
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OWL 项目负责人在最近的开源峰会上说，一个以多跳网络、物联网和 LoRa 连接为中心的开源项目可以帮助急救和受灾人员在自然灾害之后保持联系。
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OWL 项目的应用场景是当在自然灾害之后频繁发生的通信中断时。无论是蜂窝网络还是有线网络，大范围的中断会频繁阻碍急救服务、供应和在暴风雨或其他重大灾难后必须解决关键问题的信息流。
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**学习 5G 和 WiFi 6**
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* [如何判断 WiFi 6 是否适合你][4]
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* [什么是 MU-MIMO？为什么在你的无线路由器中需要它？][5]
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* [什么时候使用 5G，什么时候使用 WiFi 6][6]
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* [企业如何为 5G 网络做准备][7]
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该项目通过一大群”鸭子“（便宜、易于部署且不需要现有基础设施支持的小型无线模块）实现这个目的。一些鸭子是太阳能的，其他一些则用的是耐用电池。每只鸭子配备一个 LoRa 无线电，用于在网络上和其他鸭子进行通信，同时还配备有 Wi-Fi，而且可能配备蓝牙和 GPS 来实现其他功能。
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这个想法是这样的，当网络瘫痪时，用户可以使用他们的智能手机或者笔记本电脑与鸭子建立一个 Wi-Fi 连接，这个鸭子可以将小块的信息传递到网络的其他部分。信息向网络后端传递，直到到达”papaduck“，”papaduck“装备了可以与云上的 OWL 数据管理系统连接的卫星系统。（OWL 代表 ”<ruby>组织<rt>organization</rt></ruby>，<ruby>位置<rt>whereabouts</rt></ruby>和<ruby>物流<rt>logistics</rt></ruby>”。）信息可以通过云在智能手机或者网页上进行可视化，甚至可以通过 API 插入到现有的系统中。
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秘密在于 ClusterDuck 协议，这是一个开源固件，即使在一些模块不能正常工作的网络中，它仍然能保持信息流通。它就是设计用来工作在大量便宜且容易获取的计算硬件上，类似树莓派的硬件，这样可以更容易且更快捷的建立一个 ClusterDuck 网络。
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创始人 Bryan Knouse 表示，这个项目的创建，是因为在 2017 年和 2018 年的毁灭性飓风中，要与受影响社区进行有效的通信而采取救援措施，面临着巨大的困难。
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“我们的一些创始成员经历了这些灾难，然后我们会问‘我们该做些什么？’”，他说道。
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在马亚圭斯，该项目有一批来自波多黎各大学的学生和教授，大多数的系统测试都在那里进行。Knouse 说，校园中目前有 17 个太阳能鸭子，分布在屋顶和树上，并且计划增加数量。
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他说，“这种关系实际上创建了一个开源社区，这些学生和教授正在帮助我们开发这个项目。”
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在 [Facebook][9] 和[领英][10]上加入网络世界社区，并对重要话题发表评论。
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--------------------------------------------------------------------------------
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via: https://www.networkworld.com/article/3564980/project-owl-iot-trying-to-hold-connectivity-together-in-disasters.html
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作者：[Jon Gold][a]
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选题：[lujun9972][b]
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译者：[Yufei-Yan](https://github.com/Yufei-Yan)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.networkworld.com/author/Jon-Gold/
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[b]: https://github.com/lujun9972
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[1]: https://www.flickr.com/photos/spiderkat/8487309555/in/photolist-dVZFrn-dDctnA-8WuLez-6RBSHn-bQa5F8-syyFcV-rvxKJT-5bSAh-2Xey4-3D4xww-4t1ZYv-dMgY7k-mHeMk1-xsPw6B-EiD3UR-k1rNkD-atorAv-f58MG9-g2QCe-Zr1wAC-ewx5Px-6vrwz7-8CCPSd-hAC5HZ-aHJC1B-9ovTST-Wqj4Sk-fiJjWG-28ATb9y-6tHHiR-8VZrmy-8iUVNB-DzSQV5-j6gpDL-2c2C5Re-kmbqae-Th4XGx-g325LW-cC1cp-26aa3aC-X7ruJo-jDkSKD-57695d-8Dz2hm-fPsDJr-gxcdoV-iSVsHR-dWWbct-ejvCrM-8ofaVz
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[2]: https://creativecommons.org/licenses/by/2.0/legalcode
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[3]: https://www.networkworld.com/article/3207535/what-is-iot-the-internet-of-things-explained.html
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[4]: https://www.networkworld.com/article/3356838/how-to-determine-if-wi-fi-6-is-right-for-you.html
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[5]: https://www.networkworld.com/article/3250268/what-is-mu-mimo-and-why-you-need-it-in-your-wireless-routers.html
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[6]: https://www.networkworld.com/article/3402316/when-to-use-5g-when-to-use-wi-fi-6.html
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[7]: https://www.networkworld.com/article/3306720/mobile-wireless/how-enterprises-can-prep-for-5g.html
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[8]: https://www.networkworld.com/article/3560993/what-is-wi-fi-and-why-is-it-so-important.html
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[9]: https://www.facebook.com/NetworkWorld/
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[10]: https://www.linkedin.com/company/network-world
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